diff --git "a/java/Signal-Android/depscan.txt" "b/java/Signal-Android/depscan.txt" new file mode 100644--- /dev/null +++ "b/java/Signal-Android/depscan.txt" @@ -0,0 +1,1079 @@ + + Dependency Scan Results (BOM) +╔═══════════════════════════════════════════════════════════════════════════╤══════════════════════════════╤═══════════════════╤════════════╤════════╗ +║ Dependency Tree │ Insights │ Fix Version │ Severity │ Score ║ +╟───────────────────────────────────────────────────────────────────────────┼──────────────────────────────┼───────────────────┼────────────┼────────╢ +║ plugins@latest │ │ 1.3.12 │ HIGH │ 7.1 ║ +║ └── ktlint-cli@1.0.1 │ │ │ │ ║ +║ └── logback-classic@1.3.5 ⬅ CVE-2023-6378 │ │ │ │ ║ +╟───────────────────────────────────────────────────────────────────────────┼──────────────────────────────┼───────────────────┼────────────┼────────╢ +║ ktlint-cli@1.2.1 │ │ │ LOW │ 2.4 ║ +║ └── logback-classic@1.3.14 │ │ │ │ ║ +║ └── logback-core@1.3.14 ⬅ CVE-2024-12801 │ │ │ │ ║ +║ ktlint-cli@1.2.1 │ │ │ LOW │ 2.4 ║ +║ └── logback-classic@1.3.14 │ │ │ │ ║ +║ └── logback-core@1.3.14 ⬅ CVE-2024-12801 │ │ │ │ ║ +║ ktlint-cli@1.2.1 │ │ │ MEDIUM │ 5.9 ║ +║ └── logback-classic@1.3.14 │ │ │ │ ║ +║ └── logback-core@1.3.14 ⬅ CVE-2024-12798 │ │ │ │ ║ +║ ktlint-cli@1.2.1 │ │ │ MEDIUM │ 5.9 ║ +║ └── logback-classic@1.3.14 │ │ │ │ ║ +║ └── logback-core@1.3.14 ⬅ CVE-2024-12798 │ │ │ │ ║ +╟───────────────────────────────────────────────────────────────────────────┼──────────────────────────────┼───────────────────┼────────────┼────────╢ +║ benchmark@latest │ 🎯 Used in 10 locations │ 2.12.7.1 │ HIGH │ 8.2 ║ +║ └── libsignal-service@latest │ │ │ │ ║ +║ └── jackson-databind@2.12.0 ⬅ CVE-2022-42004 │ │ │ │ ║ +║ benchmark@latest │ │ │ HIGH │ 7.5 ║ +║ └── libsignal-service@latest │ │ │ │ ║ +║ └── jackson-databind@2.12.0 ⬅ CVE-2022-42003 │ │ │ │ ║ +║ benchmark@latest │ │ │ HIGH │ 7.5 ║ +║ └── libsignal-service@latest │ │ │ │ ║ +║ └── jackson-databind@2.12.0 ⬅ CVE-2021-46877 │ │ │ │ ║ +║ benchmark@latest │ │ │ HIGH │ 7.5 ║ +║ └── libsignal-service@latest │ │ │ │ ║ +║ └── jackson-databind@2.12.0 ⬅ CVE-2020-36518 │ │ │ │ ║ +╟───────────────────────────────────────────────────────────────────────────┼──────────────────────────────┼───────────────────┼────────────┼────────╢ +║ robolectric@4.10.3 │ 🎯 Used in 7 locations │ 32.0.0-android │ MEDIUM │ 5.5 ║ +║ └── sandbox@4.10.3 │ │ │ │ ║ +║ └── guava@31.1-jre ⬅ CVE-2023-2976 │ │ │ │ ║ +║ robolectric@4.10.3 │ │ │ LOW │ 3.3 ║ +║ └── sandbox@4.10.3 │ │ │ │ ║ +║ └── guava@31.1-jre ⬅ CVE-2020-8908 │ │ │ │ ║ +╟───────────────────────────────────────────────────────────────────────────┼──────────────────────────────┼───────────────────┼────────────┼────────╢ +║ Signal-Android@latest │ 📓 Indirect dependency │ │ HIGH │ 8.7 ║ +║ └── android-sdk@6.0.1 │ │ │ │ ║ +║ └── protobuf-javalite@3.22.3 ⬅ CVE-2024-7254 │ │ │ │ ║ +╟───────────────────────────────────────────────────────────────────────────┼──────────────────────────────┼───────────────────┼────────────┼────────╢ +║ Signal-Android@latest │ 📓 Indirect dependency │ │ HIGH │ 8.7 ║ +║ └── android-sdk@6.0.1 │ │ │ │ ║ +║ └── protobuf-javalite@3.22.3 ⬅ CVE-2024-7254 │ │ │ │ ║ +╟─────────────────────────────────────────────────��─────────────────────────┼──────────────────────────────┼───────────────────┼────────────┼────────╢ +║ Signal-Android@latest │ 📓 Indirect dependency │ 3.4.0 │ MEDIUM │ 5.9 ║ +║ └── wire-runtime@4.4.3 │ │ │ │ ║ +║ └── okio@3.0.0 ⬅ CVE-2023-3635 │ │ │ │ ║ +║ Signal-Android@latest │ │ │ MEDIUM │ 5.9 ║ +║ └── wire-runtime@4.4.3 │ │ │ │ ║ +║ └── okio@3.0.0 ⬅ CVE-2023-3635 │ │ │ │ ║ +╟───────────────────────────────────────────────────────────────────────────┼──────────────────────────────┼───────────────────┼────────────┼────────╢ +║ benchmark@latest │ 📓 Indirect dependency │ 5.2.0 │ MEDIUM │ 5.8 ║ +║ └── Signal-Android@latest │ │ │ │ ║ +║ └── wire-runtime@4.4.3 ⬅ CVE-2024-58103 │ │ │ │ ║ +║ benchmark@latest │ │ │ MEDIUM │ 5.8 ║ +║ └── Signal-Android@latest │ │ │ │ ║ +║ └── wire-runtime@4.4.3 ⬅ CVE-2024-58103 │ │ │ │ ║ +╟───────────────────────────────────────────────────────────────────────────┼──────────────────────────────┼───────────────────┼────────────┼────────╢ +║ lintchecks@latest │ 🎯 Direct dependency │ 2.14.0 │ HIGH │ 8.7 ║ +║ └── lint-api@31.4.0 │ │ │ │ ║ +║ └── commons-io@2.13.0 ⬅ CVE-2024-47554 │ │ │ │ ║ +╟───────────────────────────────────────────────────────────────────────────┼──────────────────────────────┼───────────────────┼────────────┼────────╢ +║ benchmark@latest │ 🎯 Used in 4 locations │ │ HIGH │ 7.0 ║ +║ └── Signal-Android@latest │ │ │ │ ║ +║ └── dnsjava@2.1.9 ⬅ CVE-2024-25638 │ │ │ │ ║ +╟───────────────────────────────────────────────────────────────────────────┼──────────────────────────────┼───────────────────┼────────────┼────────╢ +║ grpc-netty@1.57.2 │ 🎯 Direct dependency │ │ MEDIUM │ 5.3 ║ +║ └── netty-codec-http2@4.1.93.Final │ │ │ │ ║ +║ └── netty-codec-http@4.1.93.Final ⬅ CVE-2024-29025 │ │ │ │ ║ +╟───────────────────────────────────────────────────────────────────────────┼──────────────────────────────┼───────────────────┼────────────┼────────╢ +║ proto@31.9.0 │ 🎯 Direct dependency │ │ HIGH │ 7.5 ║ +║ └── grpc-netty@1.57.2 │ │ │ │ ║ +║ └── netty-codec-http2@4.1.93.Final ⬅ GHSA-xpw8-rcwv-8f8p │ │ │ │ ║ +╟───────────────────────────────────────────────────────────────────────────┼──────────────────────────────┼───────────────────┼────────────┼────────╢ +║ grpc-netty@1.57.2 │ 🎯 Direct dependency │ │ MEDIUM │ 5.5 ║ +║ └── netty-codec-http2@4.1.93.Final │ │ │ │ ║ +║ └── netty-common@4.1.93.Final ⬅ CVE-2025-25193 │ │ │ │ ║ +║ grpc-netty@1.57.2 │ │ │ MEDIUM │ 5.4 ║ +║ └── netty-codec-http2@4.1.93.Final │ │ │ │ ║ +║ └── netty-common@4.1.93.Final ⬅ CVE-2024-47535 │ │ │ │ ║ +╟───────────────────────────────────────────────────────────────────────────┼──────────────────────────────┼───────────────────┼────────────┼────────╢ +║ grpc-netty@1.57.2 │ 🎯 Direct dependency │ 4.1.118.Final │ HIGH │ 7.5 ║ +║ └── netty-codec-http2@4.1.93.Final │ │ │ │ ║ +║ └── netty-handler@4.1.93.Final ⬅ CVE-2025-24970 │ │ │ │ ║ +║ grpc-netty@1.57.2 │ │ │ MEDIUM │ 6.5 ║ +║ └── netty-codec-http2@4.1.93.Final │ │ │ │ ║ +║ └── netty-handler@4.1.93.Final ⬅ CVE-2023-34462 │ │ │ │ ║ +╟───────────────────────────────────────────────────────────────────────────┼──────────────────────────────┼───────────────────┼────────────┼────────╢ +║ lint-api@31.4.0 │ 🎯 Direct dependency │ 1.26.0 │ MEDIUM │ 6.7 ║ +║ └── sdklib@31.4.0 │ │ │ │ ║ +║ └── commons-compress@1.21 ⬅ CVE-2024-26308 │ │ │ │ ║ +║ lint-api@31.4.0 │ │ │ MEDIUM │ 5.9 ║ +║ └── sdklib@31.4.0 │ │ │ │ ║ +║ └── commons-compress@1.21 ⬅ CVE-2024-25710 │ │ │ │ ║ +╟───────────────────────────────────────────────────────────────────────────┼──────────────────────────────┼───────────────────┼────────────┼────────╢ +║ sdklib@31.4.0 │ 📓 Indirect dependency │ 4.5.13 │ MEDIUM │ 5.3 ║ +║ └── httpmime@4.5.6 │ │ │ │ ║ +║ └── httpclient@4.5.6 ⬅ CVE-2020-13956 │ │ │ │ ║ +╟───────────────────────────────────────────────────────────────────────────┼──────────────────────────────┼───────────────────┼────────────┼────────╢ +║ lint-api@31.4.0 │ 🎯 Direct dependency │ 1.78 │ MEDIUM │ 5.9 ║ +║ └── sdk-common@31.4.0 │ │ │ │ ║ +║ └── bcprov-jdk18on@1.77 ⬅ CVE-2024-34447 │ │ │ │ ║ +║ lint-api@31.4.0 │ │ │ MEDIUM │ 5.9 ║ +║ └── sdk-common@31.4.0 │ │ │ │ ║ +║ └── bcprov-jdk18on@1.77 ⬅ CVE-2024-34447 │ │ │ │ ║ +║ lint-api@31.4.0 │ │ │ MEDIUM │ 6.9 ║ +║ └── sdk-common@31.4.0 │ │ │ │ ║ +║ └── bcprov-jdk18on@1.77 ⬅ CVE-2024-30172 │ │ │ │ ║ +║ lint-api@31.4.0 │ │ │ MEDIUM │ 5.9 ║ +║ └── sdk-common@31.4.0 │ │ │ │ ║ +║ └── bcprov-jdk18on@1.77 ⬅ CVE-2024-30171 │ │ │ │ ║ +║ lint-api@31.4.0 │ │ │ MEDIUM │ 5.9 ║ +║ └── sdk-common@31.4.0 │ │ │ │ ║ +║ └── bcprov-jdk18on@1.77 ⬅ CVE-2024-30171 │ │ │ │ ║ +║ lint-api@31.4.0 │ │ │ MEDIUM │ 5.3 ║ +║ └── sdk-common@31.4.0 │ │ │ │ ║ +║ └── bcprov-jdk18on@1.77 ⬅ CVE-2024-29857 │ │ │ │ ║ +║ lint-api@31.4.0 │ │ │ MEDIUM │ 5.3 ║ +║ └── sdk-common@31.4.0 │ │ │ │ ║ +║ └── bcprov-jdk18on@1.77 ⬅ CVE-2024-29857 │ │ │ │ ║ +║ paging@latest │ │ │ MEDIUM │ 5.5 ║ +║ └── robolectric@4.10.3 │ │ │ │ ║ +║ └── bcprov-jdk18on@1.72 ⬅ CVE-2023-33202 │ │ │ │ ║ +║ paging@latest │ │ │ MEDIUM │ 5.3 ║ +║ └── robolectric@4.10.3 │ │ │ │ ║ +║ └── bcprov-jdk18on@1.72 ⬅ CVE-2023-33201 │ │ │ │ ║ +╟───────────────────────────────────────────────────────────────────────────┼──────────────────────────────┼───────────────────┼────────────┼────────╢ +║ Signal-Android@latest │ 📓 Indirect dependency │ │ MEDIUM │ 6.1 ║ +║ └── ez-vcard@0.9.11 │ │ │ │ ║ +║ └── jsoup@1.8.3 ⬅ CVE-2022-36033 │ │ │ │ ║ +║ Signal-Android@latest │ │ │ HIGH │ 7.5 ║ +║ └── ez-vcard@0.9.11 │ │ │ │ ║ +║ └── jsoup@1.8.3 ⬅ CVE-2021-37714 │ │ │ │ ║ +╚═══════════════════════════════════════════════════════════════════════════╧══════════════════════════════╧═══════════════════╧════════════╧════════╝ + Vulnerabilities count: 39 +╭──────────────────────────────────────────────── Recommendation ─────────────────────────────────────────────────╮ +│ ✅ No packages require immediate attention, as the major vulnerabilities are neither reachable nor exploitable. │ +╰─────────────────────────────────────────────────────────────────────────────────────────────────────────────────╯ + + Proactive Measures + +Below are the top reachable packages identified by depscan. Set up alerts and notifications to actively monitor them for new vulnerabilities and exploits. + Top Reachable Packages +╔═══════════════════════════════════════════════════════╤════��════════════╗ +║ Package │ Reachable Flows ║ +╟───────────────────────────────────────────────────────┼─────────────────╢ +║ pkg:maven/com.annimon/stream@1.1.8?type=jar │ 14 ║ +╟───────────────────────────────────────────────────────┼─────────────────╢ +║ pkg:maven/com.squareup.okio/okio-jvm@3.9.0?type=jar │ 12 ║ +╟───────────────────────────────────────────────────────┼─────────────────╢ +║ pkg:maven/org.signal/libsignal-client@0.69.1?type=jar │ 9 ║ +╚═══════════════════════════════════════════════════════╧═════════════════╝ + + Reachable Flows + +Below are some reachable flows identified by depscan. Use the provided tips to enhance your application's security posture. + +#1 Reachable data-flow. +╔════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════╗ +║ app/org/thoughtcrime/securesms/util/livedata/Store.java#44 update(updater) ↩ ║ +║ Tags: pkg:maven/com.annimon/stream@1.1.8?type=jar, api ║ +║ ║ +║ ├── app/org/thoughtcrime/securesms/util/livedata/Store.java#45 update(updater) ║ +║ │ Tags: pkg:maven/com.annimon/stream@1.1.8?type=jar, api ║ +║ │ ║ +║ └── app/org/thoughtcrime/securesms/util/livedata/Store.java#90 update(updater) ↩ ║ +║ Tags: pkg:maven/com.annimon/stream@1.1.8?type=jar, api ║ +║ ║ +╚════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════╝ + Reachable Packages: + pkg:maven/com.annimon/stream@1.1.8?type=jar + +#2 Reachable crypto-flow. +╔════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════��══════════════════════╗ +║ app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#65 AES/CTR/NoPadding ║ +║ ├── this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#69 this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#74 this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#73 iv(new okio.ByteString(iv)) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#81 header.length ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#82 outputStream.write(header) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#55 RET ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#147 new BackupFrameOutputStream(fileOutputStream, passphrase) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#152 writeDatabaseVersion(input.getVersion()) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#154 writeDatabaseVersion() ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#155 this.outputStream ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#154 RET ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#155 exportSchema(input, outputStream) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#263 exportSchema(outputStream) ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#174 exportAttachment(attachmentSecret, cursor, outputStream, innerCount, estimatedCount) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#446 exportAttachment(outputStream) ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#178 exportTable(table, input, outputStream, null, null, count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#383 exportTable(outputStream) ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#166 exportTable(table, input, outputStream, , null, count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#168 exportTable(table, input, outputStream, , null, count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#170 exportTable(table, input, outputStream, , null, count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#172 exportTable(table, input, outputStream, , null, count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#176 exportTable(table, input, outputStream, , , count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#481 exportSticker(outputStream) ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#186 write(preference) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#92 write() ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#93 this.outputStream ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#92 RET ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#191 exportKeyValues(outputStream, SignalStore.getKeysToIncludeInBackup(), count, estimatedCount, ║ +║ │ cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#533 exportKeyValues(outputStream) ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#200 write(avatar.getFilename(), inputStream, avatar.getLength()) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#100 write() ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#208 outputStream.writeEnd() ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#160 writeEnd() ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#161 write(outputStream, new BackupFrame.Builder().end(true).build()) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#202 write() ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#204 this.counter ║ +║ ├── core-util/org/signal/core/util/Conversions.java#78 intToByteArray(value) ↩ ║ +║ ├── core-util/org/signal/core/util/Conversions.java#80 value >> 8 ║ +║ ├── core-util/org/signal/core/util/Conversions.java#81 value >> 16 ║ +║ ├── core-util/org/signal/core/util/Conversions.java#82 value >> 24 ║ +║ ├── core-util/org/signal/core/util/Conversions.java#78 RET ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#204 this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#205 this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#212 this.cipher ║ +║ └── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#220 this.cipher ║ +╚═══════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════╝ + Reachable Packages: + pkg:maven/com.squareup.okio/okio-jvm@3.9.0?type=jar + +#3 2 packages reachable from this crypto-flow. +╔═══════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════╗ +║ app/org/thoughtcrime/securesms/backup/FullBackupBase.java#20 SHA-512 ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupBase.java#24 digest.update(salt) ║ +║ │ Tags: crypto ║ +║ │ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupBase.java#27 digest.update(hash) ║ +║ │ Tags: crypto ║ +║ │ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupBase.java#28 digest.digest(input) ║ +║ │ Tags: crypto ║ +║ │ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupBase.java#31 ByteUtil.trim(hash, 32) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#58 getBackupKey(passphrase, salt) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#59 HKDF.deriveSecrets(key, "Backup Export".getBytes(), 64) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#60 ByteUtil.split(derived, 32, 32) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#62 split[0] ║ +║ ├── this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#69 this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#74 this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#73 iv(new okio.ByteString(iv)) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#81 header.length ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#82 outputStream.write(header) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#55 RET ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#147 new BackupFrameOutputStream(fileOutputStream, passphrase) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#152 writeDatabaseVersion(input.getVersion()) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#154 writeDatabaseVersion() ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#155 this.outputStream ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#154 RET ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#155 exportSchema(input, outputStream) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#263 exportSchema(outputStream) ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#174 exportAttachment(attachmentSecret, cursor, outputStream, innerCount, estimatedCount) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#446 exportAttachment(outputStream) ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#178 exportTable(table, input, outputStream, null, null, count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#383 exportTable(outputStream) ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#166 exportTable(table, input, outputStream, , null, count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#168 exportTable(table, input, outputStream, , null, count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#170 exportTable(table, input, outputStream, , null, count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#172 exportTable(table, input, outputStream, , null, count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#176 exportTable(table, input, outputStream, , , count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#481 exportSticker(outputStream) ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#186 write(preference) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#92 write() ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#93 this.outputStream ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#92 RET ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#191 exportKeyValues(outputStream, SignalStore.getKeysToIncludeInBackup(), count, estimatedCount, ║ +║ │ cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#533 exportKeyValues(outputStream) ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#200 write(avatar.getFilename(), inputStream, avatar.getLength()) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#100 write() ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#208 outputStream.writeEnd() ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#160 writeEnd() ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#161 write(outputStream, new BackupFrame.Builder().end(true).build()) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#202 write() ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#204 this.counter ║ +║ ├── core-util/org/signal/core/util/Conversions.java#78 intToByteArray(value) ↩ ║ +║ ├── core-util/org/signal/core/util/Conversions.java#80 value >> 8 ║ +║ ├── core-util/org/signal/core/util/Conversions.java#81 value >> 16 ║ +║ ├── core-util/org/signal/core/util/Conversions.java#82 value >> 24 ║ +║ ├── core-util/org/signal/core/util/Conversions.java#78 RET ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#204 this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#205 this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#212 this.cipher ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#213 encryptedLength.length ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#216 mac.update(encryptedLength) ║ +║ │ Tags: crypto ║ +║ │ ║ +║ └── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#225 this.mac ║ +╚═══════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════╝ + Reachable Packages: + pkg:maven/org.signal/libsignal-client@0.69.1?type=jar + pkg:maven/com.squareup.okio/okio-jvm@3.9.0?type=jar + +#4 Reachable crypto-flow. +╔══════════════════════════════���════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════╗ +║ app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#65 AES/CTR/NoPadding ║ +║ ├── this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#69 this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#74 this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#73 iv(new okio.ByteString(iv)) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#81 header.length ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#82 outputStream.write(header) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#55 RET ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#147 new BackupFrameOutputStream(fileOutputStream, passphrase) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#152 writeDatabaseVersion(input.getVersion()) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#154 writeDatabaseVersion() ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#155 this.outputStream ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#154 RET ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#155 exportSchema(input, outputStream) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#263 exportSchema(outputStream) ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#174 exportAttachment(attachmentSecret, cursor, outputStream, innerCount, estimatedCount) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#446 exportAttachment(outputStream) ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#178 exportTable(table, input, outputStream, null, null, count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#383 exportTable(outputStream) ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#166 exportTable(table, input, outputStream, , null, count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#168 exportTable(table, input, outputStream, , null, count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#170 exportTable(table, input, outputStream, , null, count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#172 exportTable(table, input, outputStream, , null, count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#176 exportTable(table, input, outputStream, , , count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#481 exportSticker(outputStream) ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#186 write(preference) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#92 write() ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#93 this.outputStream ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#92 RET ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#191 exportKeyValues(outputStream, SignalStore.getKeysToIncludeInBackup(), count, estimatedCount, ║ +║ │ cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#533 exportKeyValues(outputStream) ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#200 write(avatar.getFilename(), inputStream, avatar.getLength()) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#100 write() ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#102 write(outputStream, new BackupFrame.Builder().avatar(new ║ +║ │ Avatar.Builder().recipientId(avatarName).length(Util.toIntExact(size)).build()).build()) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#202 write() ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#204 this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#205 this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#212 this.cipher ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#213 encryptedLength.length ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#216 mac.update(encryptedLength) ║ +║ │ Tags: crypto ║ +║ │ ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#217 length = encryptedLength ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#227 out.write(length) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#228 out.write(frameCiphertext) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#229 out.write(frameMac, 0, 10) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#202 RET ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#102 this.outputStream ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#113 this.writeStream(in) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#167 writeStream() ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#169 this.counter ║ +║ ├── core-util/org/signal/core/util/Conversions.java#78 intToByteArray(value) ↩ ║ +║ ├── core-util/org/signal/core/util/Conversions.java#80 value >> 8 ║ +║ ├── core-util/org/signal/core/util/Conversions.java#81 value >> 16 ║ +║ ├── core-util/org/signal/core/util/Conversions.java#82 value >> 24 ║ +║ ├── core-util/org/signal/core/util/Conversions.java#78 RET ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#169 this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#170 this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#171 this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#183 this.mac ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#191 this.mac ║ +║ └── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#193 this.mac ║ +╚═══════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════╝ + Reachable Packages: + pkg:maven/com.squareup.okio/okio-jvm@3.9.0?type=jar + +#5 Reachable crypto-flow. +╔═══════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════╗ +║ app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#66 HmacSHA256 ║ +║ ├── this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#69 this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#74 this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#73 iv(new okio.ByteString(iv)) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#81 header.length ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#82 outputStream.write(header) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#55 RET ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#147 new BackupFrameOutputStream(fileOutputStream, passphrase) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#152 writeDatabaseVersion(input.getVersion()) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#154 writeDatabaseVersion() ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#155 this.outputStream ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#154 RET ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#155 exportSchema(input, outputStream) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#263 exportSchema(outputStream) ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#174 exportAttachment(attachmentSecret, cursor, outputStream, innerCount, estimatedCount) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#446 exportAttachment(outputStream) ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#178 exportTable(table, input, outputStream, null, null, count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#383 exportTable(outputStream) ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#166 exportTable(table, input, outputStream, , null, count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#168 exportTable(table, input, outputStream, , null, count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#170 exportTable(table, input, outputStream, , null, count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#172 exportTable(table, input, outputStream, , null, count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#176 exportTable(table, input, outputStream, , , count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#481 exportSticker(outputStream) ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#186 write(preference) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#92 write() ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#93 this.outputStream ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#92 RET ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#191 exportKeyValues(outputStream, SignalStore.getKeysToIncludeInBackup(), count, estimatedCount, ║ +║ │ cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#533 exportKeyValues(outputStream) ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#200 write(avatar.getFilename(), inputStream, avatar.getLength()) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#100 write() ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#208 outputStream.writeEnd() ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#160 writeEnd() ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#161 write(outputStream, new BackupFrame.Builder().end(true).build()) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#202 write() ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#204 this.counter ║ +║ ├── core-util/org/signal/core/util/Conversions.java#78 intToByteArray(value) ↩ ║ +║ ├── core-util/org/signal/core/util/Conversions.java#80 value >> 8 ║ +║ ├── core-util/org/signal/core/util/Conversions.java#81 value >> 16 ║ +║ ├── core-util/org/signal/core/util/Conversions.java#82 value >> 24 ║ +║ ├── core-util/org/signal/core/util/Conversions.java#78 RET ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#204 this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#205 this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#212 this.cipher ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#213 encryptedLength.length ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#216 mac.update(encryptedLength) ║ +║ │ Tags: crypto ║ +║ │ ║ +║ └── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#225 this.mac ║ +╚═══════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════╝ + Reachable Packages: + pkg:maven/com.squareup.okio/okio-jvm@3.9.0?type=jar + +#6 Reachable crypto-flow. +╔═════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════╗ +║ libsignal-service/org/whispersystems/signalservice/api/crypto/ProfileCipher.java#96 AES ║ +║ ├── new SecretKeySpec(key.serialize(), "AES") ║ +║ │ Tags: crypto ║ +║ │ ║ +║ └── libsignal-service/org/whispersystems/signalservice/api/crypto/ProfileCipher.java#98 cipher.doFinal(input, nonce.length, input.length - nonce.length) ║ +║ Tags: crypto ║ +║ ║ +╚═════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════╝ + Reachable Packages: + pkg:maven/org.signal/libsignal-client@0.69.1?type=jar + +#7 2 packages reachable from this crypto-flow. +╔═══════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════╗ +║ app/org/thoughtcrime/securesms/backup/FullBackupBase.java#20 SHA-512 ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupBase.java#24 digest.update(salt) ║ +║ │ Tags: crypto ║ +║ │ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupBase.java#27 digest.update(hash) ║ +║ │ Tags: crypto ║ +║ │ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupBase.java#28 digest.digest(input) ║ +║ │ Tags: crypto ║ +║ │ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupBase.java#31 ByteUtil.trim(hash, 32) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#58 getBackupKey(passphrase, salt) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#59 HKDF.deriveSecrets(key, "Backup Export".getBytes(), 64) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#60 ByteUtil.split(derived, 32, 32) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#62 split[0] ║ +║ ├── this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#69 this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#74 this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#73 iv(new okio.ByteString(iv)) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#81 header.length ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#82 outputStream.write(header) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#55 RET ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#147 new BackupFrameOutputStream(fileOutputStream, passphrase) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#152 writeDatabaseVersion(input.getVersion()) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#154 writeDatabaseVersion() ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#155 this.outputStream ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#154 RET ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#155 exportSchema(input, outputStream) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#263 exportSchema(outputStream) ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#174 exportAttachment(attachmentSecret, cursor, outputStream, innerCount, estimatedCount) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#446 exportAttachment(outputStream) ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#178 exportTable(table, input, outputStream, null, null, count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#383 exportTable(outputStream) ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#166 exportTable(table, input, outputStream, , null, count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#168 exportTable(table, input, outputStream, , null, count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#170 exportTable(table, input, outputStream, , null, count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#172 exportTable(table, input, outputStream, , null, count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#176 exportTable(table, input, outputStream, , , count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#481 exportSticker(outputStream) ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#186 write(preference) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#92 write() ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#93 this.outputStream ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#92 RET ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#191 exportKeyValues(outputStream, SignalStore.getKeysToIncludeInBackup(), count, estimatedCount, ║ +║ │ cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#533 exportKeyValues(outputStream) ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#200 write(avatar.getFilename(), inputStream, avatar.getLength()) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#100 write() ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#208 outputStream.writeEnd() ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#160 writeEnd() ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#161 write(outputStream, new BackupFrame.Builder().end(true).build()) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#202 write() ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#204 this.counter ║ +║ ├── core-util/org/signal/core/util/Conversions.java#78 intToByteArray(value) ↩ ║ +║ ├── core-util/org/signal/core/util/Conversions.java#80 value >> 8 ║ +║ ├── core-util/org/signal/core/util/Conversions.java#81 value >> 16 ║ +║ ├── core-util/org/signal/core/util/Conversions.java#82 value >> 24 ║ +║ ├── core-util/org/signal/core/util/Conversions.java#78 RET ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#204 this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#205 this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#212 this.cipher ║ +║ └── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#220 this.cipher ║ +╚═══════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════╝ + Reachable Packages: + pkg:maven/org.signal/libsignal-client@0.69.1?type=jar + pkg:maven/com.squareup.okio/okio-jvm@3.9.0?type=jar + +#8 Reachable crypto-flow. +╔═══════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════╗ +║ app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#65 AES/CTR/NoPadding ║ +║ ├── this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#69 this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#74 this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#73 iv(new okio.ByteString(iv)) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#81 header.length ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#82 outputStream.write(header) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#55 RET ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#147 new BackupFrameOutputStream(fileOutputStream, passphrase) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#152 writeDatabaseVersion(input.getVersion()) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#154 writeDatabaseVersion() ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#155 this.outputStream ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#154 RET ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#155 exportSchema(input, outputStream) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#263 exportSchema(outputStream) ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#174 exportAttachment(attachmentSecret, cursor, outputStream, innerCount, estimatedCount) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#446 exportAttachment(outputStream) ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#178 exportTable(table, input, outputStream, null, null, count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#383 exportTable(outputStream) ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#166 exportTable(table, input, outputStream, , null, count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#168 exportTable(table, input, outputStream, , null, count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#170 exportTable(table, input, outputStream, , null, count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#172 exportTable(table, input, outputStream, , null, count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#176 exportTable(table, input, outputStream, , , count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#481 exportSticker(outputStream) ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#186 write(preference) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#92 write() ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#93 this.outputStream ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#92 RET ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#191 exportKeyValues(outputStream, SignalStore.getKeysToIncludeInBackup(), count, estimatedCount, ║ +║ │ cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#533 exportKeyValues(outputStream) ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#200 write(avatar.getFilename(), inputStream, avatar.getLength()) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#100 write() ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#208 outputStream.writeEnd() ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#160 writeEnd() ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#161 write(outputStream, new BackupFrame.Builder().end(true).build()) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#202 write() ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#204 this.counter ║ +║ ├── core-util/org/signal/core/util/Conversions.java#78 intToByteArray(value) ↩ ║ +║ ├── core-util/org/signal/core/util/Conversions.java#80 value >> 8 ║ +║ ├── core-util/org/signal/core/util/Conversions.java#81 value >> 16 ║ +║ ├── core-util/org/signal/core/util/Conversions.java#82 value >> 24 ║ +║ ├── core-util/org/signal/core/util/Conversions.java#78 RET ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#204 this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#205 this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#212 this.cipher ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#213 encryptedLength.length ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#216 mac.update(encryptedLength) ║ +║ │ Tags: crypto ║ +║ │ ║ +║ └── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#225 this.mac ║ +╚═══════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════╝ + Reachable Packages: + pkg:maven/com.squareup.okio/okio-jvm@3.9.0?type=jar + +#9 2 packages reachable from this crypto-flow. +╔═══════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════╗ +║ app/org/thoughtcrime/securesms/backup/FullBackupBase.java#20 SHA-512 ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupBase.java#24 digest.update(salt) ║ +║ │ Tags: crypto ║ +║ │ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupBase.java#27 digest.update(hash) ║ +║ │ Tags: crypto ║ +║ │ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupBase.java#28 digest.digest(input) ║ +║ │ Tags: crypto ║ +║ │ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupBase.java#31 ByteUtil.trim(hash, 32) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#58 getBackupKey(passphrase, salt) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#59 HKDF.deriveSecrets(key, "Backup Export".getBytes(), 64) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#60 ByteUtil.split(derived, 32, 32) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#62 split[0] ║ +║ ├── this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#69 this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#74 this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#73 iv(new okio.ByteString(iv)) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#81 header.length ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#82 outputStream.write(header) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#55 RET ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#147 new BackupFrameOutputStream(fileOutputStream, passphrase) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#152 writeDatabaseVersion(input.getVersion()) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#154 writeDatabaseVersion() ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#155 this.outputStream ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#154 RET ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#155 exportSchema(input, outputStream) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#263 exportSchema(outputStream) ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#174 exportAttachment(attachmentSecret, cursor, outputStream, innerCount, estimatedCount) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#446 exportAttachment(outputStream) ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#178 exportTable(table, input, outputStream, null, null, count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#383 exportTable(outputStream) ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#166 exportTable(table, input, outputStream, , null, count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#168 exportTable(table, input, outputStream, , null, count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#170 exportTable(table, input, outputStream, , null, count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#172 exportTable(table, input, outputStream, , null, count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#176 exportTable(table, input, outputStream, , , count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#481 exportSticker(outputStream) ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#186 write(preference) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#92 write() ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#93 this.outputStream ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#92 RET ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#191 exportKeyValues(outputStream, SignalStore.getKeysToIncludeInBackup(), count, estimatedCount, ║ +║ │ cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#533 exportKeyValues(outputStream) ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#200 write(avatar.getFilename(), inputStream, avatar.getLength()) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#100 write() ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#102 write(outputStream, new BackupFrame.Builder().avatar(new ║ +║ │ Avatar.Builder().recipientId(avatarName).length(Util.toIntExact(size)).build()).build()) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#202 write() ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#204 this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#205 this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#212 this.cipher ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#213 encryptedLength.length ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#216 mac.update(encryptedLength) ║ +║ │ Tags: crypto ║ +║ │ ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#217 length = encryptedLength ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#227 out.write(length) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#228 out.write(frameCiphertext) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#229 out.write(frameMac, 0, 10) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#202 RET ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#102 this.outputStream ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#113 this.writeStream(in) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#167 writeStream() ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#169 this.counter ║ +║ ├── core-util/org/signal/core/util/Conversions.java#78 intToByteArray(value) ↩ ║ +║ ├── core-util/org/signal/core/util/Conversions.java#80 value >> 8 ║ +║ ├── core-util/org/signal/core/util/Conversions.java#81 value >> 16 ║ +║ ├── core-util/org/signal/core/util/Conversions.java#82 value >> 24 ║ +║ ├── core-util/org/signal/core/util/Conversions.java#78 RET ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#169 this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#170 this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#179 this.cipher ║ +║ └── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#189 this.cipher ║ +╚═══════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════╝ + Reachable Packages: + pkg:maven/org.signal/libsignal-client@0.69.1?type=jar + pkg:maven/com.squareup.okio/okio-jvm@3.9.0?type=jar + +#10 Reachable crypto-flow. +╔═══════════════════════════════════════════════════════════��════════════════════════════════════════════════════════════════════════════════════════╗ +║ libsignal-service/org/whispersystems/signalservice/api/crypto/UnidentifiedAccess.java#58 AES ║ +║ ├── new SecretKeySpec(profileKey.serialize(), "AES") ║ +║ │ Tags: crypto ║ +║ │ ║ +║ ├── libsignal-service/org/whispersystems/signalservice/api/crypto/UnidentifiedAccess.java#60 cipher.doFinal(input) ║ +║ │ Tags: crypto ║ +║ │ ║ +║ ├── libsignal-service/org/whispersystems/signalservice/api/crypto/UnidentifiedAccess.java#62 ByteUtil.trim(ciphertext, 16) ║ +║ ├── libsignal-service/org/whispersystems/signalservice/api/crypto/ProfileCipher.java#190 UnidentifiedAccess.deriveAccessKeyFrom(key) ║ +║ ├── libsignal-service/org/whispersystems/signalservice/api/crypto/ProfileCipher.java#193 new SecretKeySpec(unidentifiedAccessKey, "HmacSHA256") ║ +║ │ Tags: crypto ║ +║ │ ║ +║ ├── new SecretKeySpec(unidentifiedAccessKey, "HmacSHA256") ║ +║ │ Tags: crypto ║ +║ │ ║ +║ └── libsignal-service/org/whispersystems/signalservice/api/crypto/ProfileCipher.java#195 mac.doFinal(new byte[32]) ║ +║ Tags: crypto ║ +║ ║ +╚════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════╝ + Reachable Packages: + pkg:maven/org.signal/libsignal-client@0.69.1?type=jar + +#11 2 packages reachable from this crypto-flow. +╔═══════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════╗ +║ app/org/thoughtcrime/securesms/backup/FullBackupBase.java#20 SHA-512 ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupBase.java#24 digest.update(salt) ║ +║ │ Tags: crypto ║ +║ │ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupBase.java#27 digest.update(hash) ║ +║ │ Tags: crypto ║ +║ │ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupBase.java#28 digest.digest(input) ║ +║ │ Tags: crypto ║ +║ │ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupBase.java#31 ByteUtil.trim(hash, 32) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#58 getBackupKey(passphrase, salt) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#59 HKDF.deriveSecrets(key, "Backup Export".getBytes(), 64) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#60 ByteUtil.split(derived, 32, 32) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#62 split[0] ║ +║ ├── this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#69 this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#74 this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#73 iv(new okio.ByteString(iv)) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#81 header.length ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#82 outputStream.write(header) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#55 RET ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#147 new BackupFrameOutputStream(fileOutputStream, passphrase) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#152 writeDatabaseVersion(input.getVersion()) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#154 writeDatabaseVersion() ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#155 this.outputStream ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#154 RET ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#155 exportSchema(input, outputStream) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#263 exportSchema(outputStream) ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#174 exportAttachment(attachmentSecret, cursor, outputStream, innerCount, estimatedCount) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#446 exportAttachment(outputStream) ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#178 exportTable(table, input, outputStream, null, null, count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#383 exportTable(outputStream) ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#166 exportTable(table, input, outputStream, , null, count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#168 exportTable(table, input, outputStream, , null, count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#170 exportTable(table, input, outputStream, , null, count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#172 exportTable(table, input, outputStream, , null, count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#176 exportTable(table, input, outputStream, , , count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#481 exportSticker(outputStream) ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#186 write(preference) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#92 write() ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#93 this.outputStream ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#92 RET ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#191 exportKeyValues(outputStream, SignalStore.getKeysToIncludeInBackup(), count, estimatedCount, ║ +║ │ cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#533 exportKeyValues(outputStream) ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#200 write(avatar.getFilename(), inputStream, avatar.getLength()) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#100 write() ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#102 write(outputStream, new BackupFrame.Builder().avatar(new ║ +║ │ Avatar.Builder().recipientId(avatarName).length(Util.toIntExact(size)).build()).build()) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#202 write() ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#204 this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#205 this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#212 this.cipher ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#213 encryptedLength.length ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#216 mac.update(encryptedLength) ║ +║ │ Tags: crypto ║ +║ │ ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#217 length = encryptedLength ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#227 out.write(length) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#228 out.write(frameCiphertext) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#229 out.write(frameMac, 0, 10) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#202 RET ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#102 this.outputStream ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#113 this.writeStream(in) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#167 writeStream() ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#169 this.counter ║ +║ ├── core-util/org/signal/core/util/Conversions.java#78 intToByteArray(value) ↩ ║ +║ ├── core-util/org/signal/core/util/Conversions.java#80 value >> 8 ║ +║ ├── core-util/org/signal/core/util/Conversions.java#81 value >> 16 ║ +║ ├── core-util/org/signal/core/util/Conversions.java#82 value >> 24 ║ +║ ├── core-util/org/signal/core/util/Conversions.java#78 RET ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#169 this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#170 this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#171 this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#183 this.mac ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#191 this.mac ║ +║ └── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#193 this.mac ║ +╚═════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════��═════════════════╝ + Reachable Packages: + pkg:maven/org.signal/libsignal-client@0.69.1?type=jar + pkg:maven/com.squareup.okio/okio-jvm@3.9.0?type=jar + +#12 Reachable crypto-flow. +╔═══════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════╗ +║ app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#65 AES/CTR/NoPadding ║ +║ ├── this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#69 this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#74 this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#73 iv(new okio.ByteString(iv)) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#81 header.length ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#82 outputStream.write(header) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#55 RET ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#147 new BackupFrameOutputStream(fileOutputStream, passphrase) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#152 writeDatabaseVersion(input.getVersion()) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#154 writeDatabaseVersion() ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#155 this.outputStream ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#154 RET ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#155 exportSchema(input, outputStream) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#263 exportSchema(outputStream) ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#174 exportAttachment(attachmentSecret, cursor, outputStream, innerCount, estimatedCount) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#446 exportAttachment(outputStream) ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#178 exportTable(table, input, outputStream, null, null, count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#383 exportTable(outputStream) ↩ ║ +║ ├─��� app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#166 exportTable(table, input, outputStream, , null, count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#168 exportTable(table, input, outputStream, , null, count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#170 exportTable(table, input, outputStream, , null, count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#172 exportTable(table, input, outputStream, , null, count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#176 exportTable(table, input, outputStream, , , count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#481 exportSticker(outputStream) ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#186 write(preference) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#92 write() ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#93 this.outputStream ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#92 RET ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#191 exportKeyValues(outputStream, SignalStore.getKeysToIncludeInBackup(), count, estimatedCount, ║ +║ │ cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#533 exportKeyValues(outputStream) ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#200 write(avatar.getFilename(), inputStream, avatar.getLength()) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#100 write() ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#102 write(outputStream, new BackupFrame.Builder().avatar(new ║ +║ │ Avatar.Builder().recipientId(avatarName).length(Util.toIntExact(size)).build()).build()) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#202 write() ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#204 this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#205 this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#212 this.cipher ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#213 encryptedLength.length ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#216 mac.update(encryptedLength) ║ +║ │ Tags: crypto ║ +║ │ ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#217 length = encryptedLength ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#227 out.write(length) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#228 out.write(frameCiphertext) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#229 out.write(frameMac, 0, 10) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#202 RET ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#102 this.outputStream ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#113 this.writeStream(in) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#167 writeStream() ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#169 this.counter ║ +║ ├── core-util/org/signal/core/util/Conversions.java#78 intToByteArray(value) ↩ ║ +║ ├── core-util/org/signal/core/util/Conversions.java#80 value >> 8 ║ +║ ├── core-util/org/signal/core/util/Conversions.java#81 value >> 16 ║ +║ ├── core-util/org/signal/core/util/Conversions.java#82 value >> 24 ║ +║ ├── core-util/org/signal/core/util/Conversions.java#78 RET ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#169 this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#170 this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#179 this.cipher ║ +║ └── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#189 this.cipher ║ +╚═══════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════╝ + Reachable Packages: + pkg:maven/com.squareup.okio/okio-jvm@3.9.0?type=jar + +#13 Reachable crypto-flow. +╔═══════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════╗ +║ app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#66 HmacSHA256 ║ +║ ├── this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#69 this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#74 this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#73 iv(new okio.ByteString(iv)) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#81 header.length ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#82 outputStream.write(header) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#55 RET ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#147 new BackupFrameOutputStream(fileOutputStream, passphrase) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#152 writeDatabaseVersion(input.getVersion()) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#154 writeDatabaseVersion() ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#155 this.outputStream ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#154 RET ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#155 exportSchema(input, outputStream) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#263 exportSchema(outputStream) ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#174 exportAttachment(attachmentSecret, cursor, outputStream, innerCount, estimatedCount) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#446 exportAttachment(outputStream) ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#178 exportTable(table, input, outputStream, null, null, count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#383 exportTable(outputStream) ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#166 exportTable(table, input, outputStream, , null, count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#168 exportTable(table, input, outputStream, , null, count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#170 exportTable(table, input, outputStream, , null, count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#172 exportTable(table, input, outputStream, , null, count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#176 exportTable(table, input, outputStream, , , count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#481 exportSticker(outputStream) ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#186 write(preference) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#92 write() ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#93 this.outputStream ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#92 RET ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#191 exportKeyValues(outputStream, SignalStore.getKeysToIncludeInBackup(), count, estimatedCount, ║ +║ │ cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#533 exportKeyValues(outputStream) ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#200 write(avatar.getFilename(), inputStream, avatar.getLength()) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#100 write() ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#102 write(outputStream, new BackupFrame.Builder().avatar(new ║ +║ │ Avatar.Builder().recipientId(avatarName).length(Util.toIntExact(size)).build()).build()) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#202 write() ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#204 this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#205 this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#212 this.cipher ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#213 encryptedLength.length ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#216 mac.update(encryptedLength) ║ +║ │ Tags: crypto ║ +║ │ ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#217 length = encryptedLength ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#227 out.write(length) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#228 out.write(frameCiphertext) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#229 out.write(frameMac, 0, 10) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#202 RET ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#102 this.outputStream ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#113 this.writeStream(in) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#167 writeStream() ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#169 this.counter ║ +║ ├── core-util/org/signal/core/util/Conversions.java#78 intToByteArray(value) ↩ ║ +║ ├── core-util/org/signal/core/util/Conversions.java#80 value >> 8 ║ +║ ├── core-util/org/signal/core/util/Conversions.java#81 value >> 16 ║ +║ ├── core-util/org/signal/core/util/Conversions.java#82 value >> 24 ║ +║ ├── core-util/org/signal/core/util/Conversions.java#78 RET ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#169 this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#170 this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#179 this.cipher ║ +║ └── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#189 this.cipher ║ +╚═══════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════╝ + Reachable Packages: + pkg:maven/com.squareup.okio/okio-jvm@3.9.0?type=jar + +#14 Reachable crypto-flow. +╔═══════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════╗ +║ app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#66 HmacSHA256 ║ +║ ├── this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#69 this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#74 this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#73 iv(new okio.ByteString(iv)) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#81 header.length ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#82 outputStream.write(header) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#55 RET ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#147 new BackupFrameOutputStream(fileOutputStream, passphrase) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#152 writeDatabaseVersion(input.getVersion()) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#154 writeDatabaseVersion() ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#155 this.outputStream ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#154 RET ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#155 exportSchema(input, outputStream) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#263 exportSchema(outputStream) ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#174 exportAttachment(attachmentSecret, cursor, outputStream, innerCount, estimatedCount) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#446 exportAttachment(outputStream) ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#178 exportTable(table, input, outputStream, null, null, count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#383 exportTable(outputStream) ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#166 exportTable(table, input, outputStream, , null, count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#168 exportTable(table, input, outputStream, , null, count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#170 exportTable(table, input, outputStream, , null, count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#172 exportTable(table, input, outputStream, , null, count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#176 exportTable(table, input, outputStream, , , count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#481 exportSticker(outputStream) ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#186 write(preference) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#92 write() ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#93 this.outputStream ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#92 RET ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#191 exportKeyValues(outputStream, SignalStore.getKeysToIncludeInBackup(), count, estimatedCount, ║ +║ │ cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#533 exportKeyValues(outputStream) ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#200 write(avatar.getFilename(), inputStream, avatar.getLength()) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#100 write() ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#208 outputStream.writeEnd() ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#160 writeEnd() ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#161 write(outputStream, new BackupFrame.Builder().end(true).build()) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#202 write() ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#204 this.counter ║ +║ ├── core-util/org/signal/core/util/Conversions.java#78 intToByteArray(value) ↩ ║ +║ ├── core-util/org/signal/core/util/Conversions.java#80 value >> 8 ║ +║ ├── core-util/org/signal/core/util/Conversions.java#81 value >> 16 ║ +║ ├── core-util/org/signal/core/util/Conversions.java#82 value >> 24 ║ +║ ├── core-util/org/signal/core/util/Conversions.java#78 RET ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#204 this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#205 this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#212 this.cipher ║ +║ └── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#220 this.cipher ║ +╚═══════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════╝ + Reachable Packages: + pkg:maven/com.squareup.okio/okio-jvm@3.9.0?type=jar + +#15 Reachable crypto-flow. +╔═══════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════╗ +║ libsignal-service/org/whispersystems/signalservice/api/crypto/UnidentifiedAccess.java#57 AES/GCM/NoPadding ║ +║ ├── libsignal-service/org/whispersystems/signalservice/api/crypto/UnidentifiedAccess.java#58 cipher.init(Cipher.ENCRYPT_MODE, new SecretKeySpec(profileKey.serialize(), "AES"), ║ +║ │ new GCMParameterSpec(128, nonce)) ║ +║ │ Tags: crypto ║ +║ │ ║ +║ ├── libsignal-service/org/whispersystems/signalservice/api/crypto/UnidentifiedAccess.java#60 cipher.doFinal(input) ║ +║ │ Tags: crypto ║ +║ │ ║ +║ ├── libsignal-service/org/whispersystems/signalservice/api/crypto/UnidentifiedAccess.java#62 ByteUtil.trim(ciphertext, 16) ║ +║ ├── libsignal-service/org/whispersystems/signalservice/api/crypto/ProfileCipher.java#190 UnidentifiedAccess.deriveAccessKeyFrom(key) ║ +║ ├── libsignal-service/org/whispersystems/signalservice/api/crypto/ProfileCipher.java#193 new SecretKeySpec(unidentifiedAccessKey, "HmacSHA256") ║ +║ │ Tags: crypto ║ +║ │ ║ +║ ├── new SecretKeySpec(unidentifiedAccessKey, "HmacSHA256") ║ +║ │ Tags: crypto ║ +║ │ ║ +║ └── libsignal-service/org/whispersystems/signalservice/api/crypto/ProfileCipher.java#195 mac.doFinal(new byte[32]) ║ +║ Tags: crypto ║ +║ ║ +╚═══════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════╝ + Reachable Packages: + pkg:maven/org.signal/libsignal-client@0.69.1?type=jar + +#16 Reachable crypto-flow. +╔═══════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════╗ +║ app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#66 HmacSHA256 ║ +║ ├── this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#69 this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#74 this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#73 iv(new okio.ByteString(iv)) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#81 header.length ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#82 outputStream.write(header) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#55 RET ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#147 new BackupFrameOutputStream(fileOutputStream, passphrase) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#152 writeDatabaseVersion(input.getVersion()) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#154 writeDatabaseVersion() ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#155 this.outputStream ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#154 RET ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#155 exportSchema(input, outputStream) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#263 exportSchema(outputStream) ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#174 exportAttachment(attachmentSecret, cursor, outputStream, innerCount, estimatedCount) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#446 exportAttachment(outputStream) ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#178 exportTable(table, input, outputStream, null, null, count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#383 exportTable(outputStream) ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#166 exportTable(table, input, outputStream, , null, count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#168 exportTable(table, input, outputStream, , null, count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#170 exportTable(table, input, outputStream, , null, count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#172 exportTable(table, input, outputStream, , null, count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#176 exportTable(table, input, outputStream, , , count, estimatedCount, cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#481 exportSticker(outputStream) ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#186 write(preference) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#92 write() ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#93 this.outputStream ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#92 RET ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#191 exportKeyValues(outputStream, SignalStore.getKeysToIncludeInBackup(), count, estimatedCount, ║ +║ │ cancellationSignal) ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#533 exportKeyValues(outputStream) ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/FullBackupExporter.java#200 write(avatar.getFilename(), inputStream, avatar.getLength()) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#100 write() ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#102 write(outputStream, new BackupFrame.Builder().avatar(new ║ +║ │ Avatar.Builder().recipientId(avatarName).length(Util.toIntExact(size)).build()).build()) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#202 write() ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#204 this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#205 this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#212 this.cipher ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#213 encryptedLength.length ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#216 mac.update(encryptedLength) ║ +║ │ Tags: crypto ║ +║ │ ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#217 length = encryptedLength ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#227 out.write(length) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#228 out.write(frameCiphertext) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#229 out.write(frameMac, 0, 10) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#202 RET ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#102 this.outputStream ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#113 this.writeStream(in) ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#167 writeStream() ↩ ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#169 this.counter ║ +║ ├── core-util/org/signal/core/util/Conversions.java#78 intToByteArray(value) ↩ ║ +║ ├── core-util/org/signal/core/util/Conversions.java#80 value >> 8 ║ +║ ├── core-util/org/signal/core/util/Conversions.java#81 value >> 16 ║ +║ ├── core-util/org/signal/core/util/Conversions.java#82 value >> 24 ║ +║ ├── core-util/org/signal/core/util/Conversions.java#78 RET ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#169 this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#170 this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#171 this.iv ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#183 this.mac ║ +║ ├── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#191 this.mac ║ +║ └── app/org/thoughtcrime/securesms/backup/BackupFrameOutputStream.java#193 this.mac ║ +╚═══════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════╝ + Reachable Packages: + pkg:maven/com.squareup.okio/okio-jvm@3.9.0?type=jar + +#17 Reachable crypto-flow. +╔════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════╗ +║ libsignal-service/org/whispersystems/signalservice/api/crypto/UnidentifiedAccess.java#58 AES ║ +║ ├── new SecretKeySpec(profileKey.serialize(), "AES") ║ +║ │ Tags: crypto ║ +║ │ ║ +║ └── libsignal-service/org/whispersystems/signalservice/api/crypto/UnidentifiedAccess.java#60 cipher.doFinal(input) ║ +║ Tags: crypto ║ +║ ║ +╚════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════╝ + Reachable Packages: + pkg:maven/org.signal/libsignal-client@0.69.1?type=jar + +#18 Reachable crypto-flow. +╔════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════╗ +║ libsignal-service/org/whispersystems/signalservice/api/crypto/ProfileCipher.java#69 AES ║ +║ ├── new SecretKeySpec(key.serialize(), "AES") ║ +║ │ Tags: crypto ║ +║ │ ║ +║ └── libsignal-service/org/whispersystems/signalservice/api/crypto/ProfileCipher.java#71 cipher.doFinal(inputPadded) ║ +║ Tags: crypto ║ +║ ║ +╚════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════════╝ + Reachable Packages: + pkg:maven/org.signal/libsignal-client@0.69.1?type=jar + + Secure Design Tips + + • Generate a Cryptography Bill of Materials (CBOM) using tools such as cdxgen, and track it with platforms like Dependency-Track.