source stringlengths 14 113 | code stringlengths 10 21.3k |
|---|---|
application-dev\reference\apis-user-authentication-kit\js-apis-useriam-userauth.md | import { userAuth } from '@kit.UserAuthenticationKit';
let auth = new userAuth.UserAuth(); |
application-dev\reference\apis-user-authentication-kit\js-apis-useriam-userauth.md | import { userAuth } from '@kit.UserAuthenticationKit';
let auth = new userAuth.UserAuth();
let version = auth.getVersion();
console.info(`auth version = ${version}`); |
application-dev\reference\apis-user-authentication-kit\js-apis-useriam-userauth.md | import { userAuth } from '@kit.UserAuthenticationKit';
let auth = new userAuth.UserAuth();
let checkCode = auth.getAvailableStatus(userAuth.UserAuthType.FACE, userAuth.AuthTrustLevel.ATL1);
if (checkCode == userAuth.ResultCode.SUCCESS) {
console.info('check auth support success');
} else {
console.error(`check aut... |
application-dev\reference\apis-user-authentication-kit\js-apis-useriam-userauth.md | import { userAuth } from '@kit.UserAuthenticationKit';
let auth = new userAuth.UserAuth();
let challenge = new Uint8Array([]);
auth.auth(challenge, userAuth.UserAuthType.FACE, userAuth.AuthTrustLevel.ATL1, {
onResult: (result, extraInfo) => {
try {
console.info(`auth onResult result = ${result}`);
co... |
application-dev\reference\apis-user-authentication-kit\js-apis-useriam-userauth.md | import { userAuth } from '@kit.UserAuthenticationKit';
// contextId can be obtained via auth(). In this example, it is defined here.
let contextId = new Uint8Array([0, 1, 2, 3, 4, 5, 6, 7]);
let auth = new userAuth.UserAuth();
let cancelCode = auth.cancelAuth(contextId);
if (cancelCode == userAuth.ResultCode.SUCCESS) ... |
application-dev\reference\apis-user-authentication-kit\js-apis-useriam-userauth.md | import { userAuth } from '@kit.UserAuthenticationKit';
let auth = new userAuth.UserAuth();
let challenge = new Uint8Array([]);
auth.auth(challenge, userAuth.UserAuthType.FACE, userAuth.AuthTrustLevel.ATL1, {
onResult: (result, extraInfo) => {
try {
console.info(`auth onResult result = ${result}`);
co... |
application-dev\reference\apis-user-authentication-kit\js-apis-useriam-userauth.md | import { userAuth } from '@kit.UserAuthenticationKit';
let auth = new userAuth.UserAuth();
let challenge = new Uint8Array([]);
auth.auth(challenge, userAuth.UserAuthType.FACE, userAuth.AuthTrustLevel.ATL1, {
onResult: (result, extraInfo) => {
try {
console.info(`auth onResult result = ${result}`);
co... |
application-dev\reference\apis-user-authentication-kit\js-apis-useriam-userauth.md | import { userAuth } from '@kit.UserAuthenticationKit';
let authenticator = userAuth.getAuthenticator(); |
application-dev\reference\apis-user-authentication-kit\js-apis-useriam-userauth.md | import { userAuth } from '@kit.UserAuthenticationKit';
let authenticator = userAuth.getAuthenticator();
authenticator.execute('FACE_ONLY', 'S2', (error, code)=>{
if (code === userAuth.ResultCode.SUCCESS) {
console.info('auth success');
return;
}
console.error(`auth fail, code = ${code}`);
}); |
application-dev\reference\apis-user-authentication-kit\js-apis-useriam-userauth.md | import { userAuth } from '@kit.UserAuthenticationKit';
try {
let authenticator = userAuth.getAuthenticator();
authenticator.execute('FACE_ONLY', 'S2').then((code)=>{
console.info('auth success');
})
} catch (error) {
console.error(`auth fail, code = ${error}`);
} |
application-dev\reference\apis-user-authentication-kit\ohos-useriam-userauthicon.md | import { userAuth, UserAuthIcon } from '@kit.UserAuthenticationKit'; |
application-dev\reference\apis-user-authentication-kit\ohos-useriam-userauthicon.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
import { userAuth, UserAuthIcon } from '@kit.UserAuthenticationKit';
@Entry
@Component
struct Index {
rand = cryptoFramework.createRandom();
len: number = 16;
randData: Uint8Array = this.rand?.generateRandomSync(this.len)?.data;
authParam: userAuth.... |
application-dev\reference\common\js-apis-logs.md | console.traceHybridStack();
// TraceHybridStack:
// xxxxxxxxxxxxx (information about the current hybrid stack of the calling thread) |
application-dev\reference\common\js-apis-timer.md | setTimeout(() => {
console.info('delay 1s');
}, 1000); |
application-dev\reference\common\js-apis-timer.md | function myFunction(param1: string, param2: string) {
console.info(param1, param2);
}
setTimeout(myFunction, 1000, 'Hello', 'World'); |
application-dev\reference\common\js-apis-timer.md | function foo() {
console.info('OH test foo is called')
}
setTimeout(foo, 0);
console.info('After OH test setTimeout')
// output
After OH test setTimeout
OH test foo is called |
application-dev\reference\native-lib\vulkan-guidelines.md | XComponent({
id: 'xcomponentId',
type: 'surface',
libraryname: 'entry'
})
.margin({ bottom: 20 })
.width(360)
.height(360) |
application-dev\security\AccessToken\pastebutton.md | import { pasteboard } from '@kit.BasicServicesKit'; |
application-dev\security\AccessToken\pastebutton.md | import { pasteboard, BusinessError } from '@kit.BasicServicesKit';
@Entry
@Component
struct Index {
@State message: string = '';
build() {
Row() {
Column({ space: 10 }) {
TextInput({placeholder: 'Please enter the verification code.', text: this.message})
... |
application-dev\security\AccessToken\request-user-authorization-second.md | import { abilityAccessCtrl, Context, common } from '@kit.AbilityKit';
import { BusinessError } from '@kit.BasicServicesKit';
let atManager: abilityAccessCtrl.AtManager = abilityAccessCtrl.createAtManager();
let context: Context = this.getUIContext().getHostContext() as common.UIAbilityContext;
atManager.requestPermiss... |
application-dev\security\AccessToken\request-user-authorization.md | import { abilityAccessCtrl, bundleManager, Permissions } from '@kit.AbilityKit';
import { BusinessError } from '@kit.BasicServicesKit';
async function checkPermissionGrant(permission: Permissions): Promise<abilityAccessCtrl.GrantStatus> {
let atManager: abilityAccessCtrl.AtManager = abilityAccessCtrl.cre... |
application-dev\security\AccessToken\request-user-authorization.md | import { abilityAccessCtrl, common, Permissions, UIAbility } from '@kit.AbilityKit';
import { window } from '@kit.ArkUI';
import { BusinessError } from '@kit.BasicServicesKit';
const permissions: Array<Permissions> = ['ohos.permission.LOCATION','ohos.permission.APPROXIMATELY_LOCATION'];
f... |
application-dev\security\AccessToken\request-user-authorization.md | import { abilityAccessCtrl, common, Permissions } from '@kit.AbilityKit';
import { BusinessError } from '@kit.BasicServicesKit';
const permissions: Array<Permissions> = ['ohos.permission.LOCATION','ohos.permission.APPROXIMATELY_LOCATION'];
function reqPermissionsFromUser(permissions: Array<Perm... |
application-dev\security\AccessToken\savebutton.md | import { photoAccessHelper } from '@kit.MediaLibraryKit';
import { fileIo } from '@kit.CoreFileKit'; |
application-dev\security\AccessToken\savebutton.md | import { photoAccessHelper } from '@kit.MediaLibraryKit';
import { fileIo } from '@kit.CoreFileKit';
import { common } from '@kit.AbilityKit';
import { promptAction } from '@kit.ArkUI';
import { BusinessError } from '@kit.BasicServicesKit';
async function savePhotoToGallery(context: common.UIAbilityC... |
application-dev\security\CryptoArchitectureKit\crypto-3des-sym-encrypt-decrypt-ecb.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
import { buffer } from '@kit.ArkTS';
// Encrypt the message.
async function encryptMessagePromise(symKey: cryptoFramework.SymKey, plainText: cryptoFramework.DataBlob) {
// If CBC, CTR, OFB, or CFB is used, modify the cipher mode and set the IV.
... |
application-dev\security\CryptoArchitectureKit\crypto-3des-sym-encrypt-decrypt-ecb.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
import { buffer } from '@kit.ArkTS';
// Encrypt the message.
function encryptMessage(symKey: cryptoFramework.SymKey, plainText: cryptoFramework.DataBlob) {
// If CBC, CTR, OFB, or CFB is used, modify the cipher mode and set the IV.
let cipher ... |
application-dev\security\CryptoArchitectureKit\crypto-3des-sym-encrypt-decrypt-ecb.md | function genIvParamsSpec() {
let ivBlob = generateRandom (8); // The IV for 3DES CBC, CFB, OFB, or CTR is of 8 bytes.
let ivParamsSpec: cryptoFramework.IvParamsSpec = {
algName: "IvParamsSpec",
iv: ivBlob
};
return ivParamsSpec;
}
let iv = genIvParamsSpec();
let cipher = cryptoFramewor... |
application-dev\security\CryptoArchitectureKit\crypto-aes-sym-encrypt-decrypt-cbc.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
import { buffer } from '@kit.ArkTS';
function generateRandom(len: number) {
let rand = cryptoFramework.createRandom();
let generateRandSync = rand.generateRandomSync(len);
return generateRandSync;
}
function genIvParamsSpec() {
let ... |
application-dev\security\CryptoArchitectureKit\crypto-aes-sym-encrypt-decrypt-cbc.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
import { buffer } from '@kit.ArkTS';
function generateRandom(len: number) {
let rand = cryptoFramework.createRandom();
let generateRandSync = rand.generateRandomSync(len);
return generateRandSync;
}
function genIvParamsSpec() {
let ... |
application-dev\security\CryptoArchitectureKit\crypto-aes-sym-encrypt-decrypt-ccm.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
import { buffer } from '@kit.ArkTS';
function genCcmParamsSpec() {
let rand: cryptoFramework.Random = cryptoFramework.createRandom();
let ivBlob: cryptoFramework.DataBlob = rand.generateRandomSync(7);
let aadBlob: cryptoFramework.DataBlob = ... |
application-dev\security\CryptoArchitectureKit\crypto-aes-sym-encrypt-decrypt-ccm.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
import { buffer } from '@kit.ArkTS';
function genCcmParamsSpec() {
let rand: cryptoFramework.Random = cryptoFramework.createRandom();
let ivBlob: cryptoFramework.DataBlob = rand.generateRandomSync(7);
let aadBlob: cryptoFramework.D... |
application-dev\security\CryptoArchitectureKit\crypto-aes-sym-encrypt-decrypt-ecb.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
import { buffer } from '@kit.ArkTS';
// Encrypt the message.
async function encryptMessagePromise(symKey: cryptoFramework.SymKey, plainText: cryptoFramework.DataBlob) {
let cipher = cryptoFramework.createCipher('AES128|ECB|PKCS7');
await ciphe... |
application-dev\security\CryptoArchitectureKit\crypto-aes-sym-encrypt-decrypt-ecb.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
import { buffer } from '@kit.ArkTS';
// Encrypt the message.
function encryptMessage(symKey: cryptoFramework.SymKey, plainText: cryptoFramework.DataBlob) {
let cipher = cryptoFramework.createCipher('AES128|ECB|PKCS7');
cipher.initSync(cryptoFr... |
application-dev\security\CryptoArchitectureKit\crypto-aes-sym-encrypt-decrypt-gcm-by-segment.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
import { buffer } from '@kit.ArkTS';
function generateRandom(len: number) {
let rand = cryptoFramework.createRandom();
let generateRandSync = rand.generateRandomSync(len);
return generateRandSync;
}
function genGcmParamsSpec() {
let... |
application-dev\security\CryptoArchitectureKit\crypto-aes-sym-encrypt-decrypt-gcm-by-segment.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
import { buffer } from '@kit.ArkTS';
function generateRandom(len: number) {
let rand = cryptoFramework.createRandom();
let generateRandSync = rand.generateRandomSync(len);
return generateRandSync;
}
function genGcmParamsSpec() {
l... |
application-dev\security\CryptoArchitectureKit\crypto-aes-sym-encrypt-decrypt-gcm.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
import { buffer } from '@kit.ArkTS';
function generateRandom(len: number) {
let rand = cryptoFramework.createRandom();
let generateRandSync = rand.generateRandomSync(len);
return generateRandSync;
}
function genGcmParamsSpec() {
let... |
application-dev\security\CryptoArchitectureKit\crypto-aes-sym-encrypt-decrypt-gcm.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
import { buffer } from '@kit.ArkTS';
function generateRandom(len: number) {
let rand = cryptoFramework.createRandom();
let generateRandSync = rand.generateRandomSync(len);
return generateRandSync;
}
function genGcmParamsSpec() {
let... |
application-dev\security\CryptoArchitectureKit\crypto-compute-cmac.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
import { buffer } from '@kit.ArkTS';
async function genSymKeyByData(symKeyData: Uint8Array) {
let symKeyBlob: cryptoFramework.DataBlob = { data: symKeyData };
let aesGenerator = cryptoFramework.createSymKeyGenerator('AES128');
let symKey = a... |
application-dev\security\CryptoArchitectureKit\crypto-compute-cmac.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
import { buffer } from '@kit.ArkTS';
function genSymKeyByData(symKeyData: Uint8Array) {
let symKeyBlob: cryptoFramework.DataBlob = { data: symKeyData };
let aesGenerator = cryptoFramework.createSymKeyGenerator('AES128');
let symKey = aesGen... |
application-dev\security\CryptoArchitectureKit\crypto-compute-cmac.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
import { buffer } from '@kit.ArkTS';
async function genSymKeyByData(symKeyData: Uint8Array) {
let symKeyBlob: cryptoFramework.DataBlob = { data: symKeyData };
let aesGenerator = cryptoFramework.createSymKeyGenerator('AES128');
let symKey = a... |
application-dev\security\CryptoArchitectureKit\crypto-compute-cmac.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
import { buffer } from '@kit.ArkTS';
function genSymKeyByData(symKeyData: Uint8Array) {
let symKeyBlob: cryptoFramework.DataBlob = { data: symKeyData };
let aesGenerator = cryptoFramework.createSymKeyGenerator('AES128');
let symKey = aesGene... |
application-dev\security\CryptoArchitectureKit\crypto-compute-hmac.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
import { buffer } from '@kit.ArkTS';
async function genSymKeyByData(symKeyData: Uint8Array) {
let symKeyBlob: cryptoFramework.DataBlob = { data: symKeyData };
let aesGenerator = cryptoFramework.createSymKeyGenerator('HMAC');
let symKey = awa... |
application-dev\security\CryptoArchitectureKit\crypto-compute-hmac.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
import { buffer } from '@kit.ArkTS';
function genSymKeyByData(symKeyData: Uint8Array) {
let symKeyBlob: cryptoFramework.DataBlob = { data: symKeyData };
let aesGenerator = cryptoFramework.createSymKeyGenerator('HMAC');
let symKey = aesGener... |
application-dev\security\CryptoArchitectureKit\crypto-compute-hmac.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
import { buffer } from '@kit.ArkTS';
async function genSymKeyByData(symKeyData: Uint8Array) {
let symKeyBlob: cryptoFramework.DataBlob = { data: symKeyData };
let aesGenerator = cryptoFramework.createSymKeyGenerator('HMAC');
let symKey = awa... |
application-dev\security\CryptoArchitectureKit\crypto-compute-hmac.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
import { buffer } from '@kit.ArkTS';
function genSymKeyByData(symKeyData: Uint8Array) {
let symKeyBlob: cryptoFramework.DataBlob = { data: symKeyData };
let aesGenerator = cryptoFramework.createSymKeyGenerator('HMAC');
let symKey = aesGenera... |
application-dev\security\CryptoArchitectureKit\crypto-compute-hmac.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
import { buffer } from '@kit.ArkTS';
async function genSymKeyByData(symKeyData: Uint8Array) {
let symKeyBlob: cryptoFramework.DataBlob = { data: symKeyData };
let aesGenerator = cryptoFramework.createSymKeyGenerator('HMAC');
let symKey = awa... |
application-dev\security\CryptoArchitectureKit\crypto-convert-binary-data-to-asym-key-pair.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
function convertAsyKey() {
let rsaGenerator = cryptoFramework.createAsyKeyGenerator('RSA1024');
let pkVal = new Uint8Array([48, 129, 159, 48, 13, 6, 9, 42, 134, 72, 134, 247, 13, 1, 1, 1, 5, 0, 3, 129, 141, 0, 48, 129, 137, 2, 129, 129, 0, 174, 20... |
application-dev\security\CryptoArchitectureKit\crypto-convert-binary-data-to-asym-key-pair.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
function convertAsyKeySync() {
let rsaGenerator = cryptoFramework.createAsyKeyGenerator('RSA1024');
let pkVal = new Uint8Array([48, 129, 159, 48, 13, 6, 9, 42, 134, 72, 134, 247, 13, 1, 1, 1, 5, 0, 3, 129, 141, 0, 48, 129, 137, 2, 129, 129, 0, 174... |
application-dev\security\CryptoArchitectureKit\crypto-convert-binary-data-to-asym-key-pair.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
function convertEccAsyKey() {
let pubKeyArray = new Uint8Array([48, 89, 48, 19, 6, 7, 42, 134, 72, 206, 61, 2, 1, 6, 8, 42, 134, 72, 206, 61, 3, 1, 7, 3, 66, 0, 4, 83, 96, 142, 9, 86, 214, 126, 106, 247, 233, 92, 125, 4, 128, 138, 105, 246, 162, 215, ... |
application-dev\security\CryptoArchitectureKit\crypto-convert-binary-data-to-asym-key-pair.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
function convertECCAsyKeySync() {
let pubKeyArray = new Uint8Array([48, 89, 48, 19, 6, 7, 42, 134, 72, 206, 61, 2, 1, 6, 8, 42, 134, 72, 206, 61, 3, 1, 7, 3, 66, 0, 4, 83, 96, 142, 9, 86, 214, 126, 106, 247, 233, 92, 125, 4, 128, 138, 105, 246, 162, 2... |
application-dev\security\CryptoArchitectureKit\crypto-convert-binary-data-to-asym-key-pair.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
async function main() {
// Create an AsyKeyGenerator instance.
let eccGenerator = cryptoFramework.createAsyKeyGenerator('ECC256');
// Use AsyKeyGenerator to randomly generate an asymmetric key pair.
let keyGenPromise = eccGenerator.generat... |
application-dev\security\CryptoArchitectureKit\crypto-convert-binary-data-to-asym-key-pair.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
function convertSM2AsyKey() {
let pubKeyArray = new Uint8Array([48, 89, 48, 19, 6, 7, 42, 134, 72, 206, 61, 2, 1, 6, 8, 42, 129, 28, 207, 85, 1, 130, 45, 3, 66, 0, 4, 90, 3, 58, 157, 190, 248, 76, 7, 132, 200, 151, 208, 112, 230, 96, 140, 90, 238, 211... |
application-dev\security\CryptoArchitectureKit\crypto-convert-binary-data-to-asym-key-pair.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
function convertSM2AsyKeySync() {
let pubKeyArray = new Uint8Array([48, 89, 48, 19, 6, 7, 42, 134, 72, 206, 61, 2, 1, 6, 8, 42, 129, 28, 207, 85, 1, 130, 45, 3, 66, 0, 4, 90, 3, 58, 157, 190, 248, 76, 7, 132, 200, 151, 208, 112, 230, 96, 140, 90, 238,... |
application-dev\security\CryptoArchitectureKit\crypto-convert-binary-data-to-sym-key.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
import { BusinessError } from '@kit.BasicServicesKit';
function genKeyMaterialBlob(): cryptoFramework.DataBlob {
let arr = [
0xba, 0x3d, 0xc2, 0x71, 0x21, 0x1e, 0x30, 0x56,
0xad, 0x47, 0xfc, 0x5a, 0x46, 0x39, 0xee, 0x7c,
0xba, 0x3b... |
application-dev\security\CryptoArchitectureKit\crypto-convert-binary-data-to-sym-key.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
function genKeyMaterialBlob(): cryptoFramework.DataBlob {
let arr = [
0xba, 0x3d, 0xc2, 0x71, 0x21, 0x1e, 0x30, 0x56,
0xad, 0x47, 0xfc, 0x5a, 0x46, 0x39, 0xee, 0x7c,
0xba, 0x3b, 0xc2, 0x71, 0xab, 0xa0, 0x30, 0x72]; // The key length ... |
application-dev\security\CryptoArchitectureKit\crypto-convert-binary-data-to-sym-key.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
import { buffer } from '@kit.ArkTS';
async function testConvertHmacKey() {
// The symmetric key length is 64 bytes (512 bits).
let keyMessage = '12345678abcdefgh12345678abcdefgh12345678abcdefgh12345678abcdefgh';
let keyBlob: cryptoFramework.... |
application-dev\security\CryptoArchitectureKit\crypto-convert-binary-data-to-sym-key.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
import { buffer } from '@kit.ArkTS';
function testConvertKeySync() {
// The symmetric key length is 64 bytes (512 bits).
let keyMessage = '12345678abcdefgh12345678abcdefgh12345678abcdefgh12345678abcdefgh';
let keyBlob: cryptoFramework.DataBl... |
application-dev\security\CryptoArchitectureKit\crypto-convert-compressed-or-uncompressed-ECC-point.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
function eccPointUncompressedToCompressed() {
let pkData = new Uint8Array([4, 143, 39, 57, 249, 145, 50, 63, 222, 35, 70, 178, 121, 202, 154, 21, 146, 129, 75, 76, 63, 8, 195, 157, 111, 40, 217, 215, 148, 120, 224, 205, 82, 83, 92, 185, 21, 211, 184, 5, 1... |
application-dev\security\CryptoArchitectureKit\crypto-convert-compressed-or-uncompressed-ECC-point.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
async function eccPointCompressedToPoint() {
let pkData = new Uint8Array([2, 143, 39, 57, 249, 145, 50, 63, 222, 35, 70, 178, 121, 202, 154, 21, 146, 129, 75, 76, 63, 8, 195, 157, 111, 40, 217, 215, 148, 120, 224, 205, 82]);
let returnPoint = cryptoFram... |
application-dev\security\CryptoArchitectureKit\crypto-convert-compressed-or-uncompressed-ECC-pubkey.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
async function eccPubUncompressedToCompressed() {
let pkData = new Uint8Array([48, 90, 48, 20, 6, 7, 42, 134, 72, 206, 61, 2, 1, 6, 9, 43, 36, 3, 3, 2, 8, 1, 1, 7, 3, 66, 0, 4, 143, 39, 57, 249, 145, 50, 63, 222, 35, 70, 178, 121, 202, 154, 21, 146, 129, ... |
application-dev\security\CryptoArchitectureKit\crypto-convert-string-data-to-asym-key-pair.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
let priKeyPkcs1Str1024: string =
"-----BEGIN RSA PRIVATE KEY-----\n"
+ "MIICXQIBAAKBgQCwIN3mr21+N96ToxnVnaS+xyK9cNRAHiHGgrbjHw6RAj3V+l+W\n"
+ "Y68IhIe3DudVlzE9oMjeOQwkMkq//HCxNlIlFR6O6pa0mrXSwPRE7YKG97CeKk2g\n"
+ "YOS8YEh8toAvm7xKbiLkXuuM... |
application-dev\security\CryptoArchitectureKit\crypto-convert-string-data-to-asym-key-pair.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
let priKeyPkcs1Str1024: string =
"-----BEGIN RSA PRIVATE KEY-----\n"
+ "MIICXQIBAAKBgQCwIN3mr21+N96ToxnVnaS+xyK9cNRAHiHGgrbjHw6RAj3V+l+W\n"
+ "Y68IhIe3DudVlzE9oMjeOQwkMkq//HCxNlIlFR6O6pa0mrXSwPRE7YKG97CeKk2g\n"
+ "YOS8YEh8toAvm7xKbiLkXuuM... |
application-dev\security\CryptoArchitectureKit\crypto-ecdsa-sign-sig-verify.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
import { buffer } from '@kit.ArkTS';
// The plaintext is split into input1 and input2.
let input1: cryptoFramework.DataBlob = { data: new Uint8Array(buffer.from("This is Sign test plan1", 'utf-8').buffer) };
let input2: cryptoFramework.DataBlob = { d... |
application-dev\security\CryptoArchitectureKit\crypto-ecdsa-sign-sig-verify.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
import { buffer } from '@kit.ArkTS';
// The plaintext is split into input1 and input2.
let input1: cryptoFramework.DataBlob = { data: new Uint8Array(buffer.from("This is Sign test plan1", 'utf-8').buffer) };
let input2: cryptoFramework.DataBlob = { d... |
application-dev\security\CryptoArchitectureKit\crypto-generate-asym-key-pair-from-key-spec.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
// Generate an RSA public key parameter (RsaPubKeySpec).
function genRsaPubKeySpec(nIn: bigint, eIn: bigint): cryptoFramework.RSAPubKeySpec {
let rsaCommSpec: cryptoFramework.RSACommonParamsSpec = {
n: nIn,
algName: 'RSA',
specType:... |
application-dev\security\CryptoArchitectureKit\crypto-generate-asym-key-pair-from-key-spec.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
// Generate an RSA public key parameter (RsaPubKeySpec).
function genRsaPubKeySpec(nIn: bigint, eIn: bigint): cryptoFramework.RSAPubKeySpec {
let rsaCommSpec: cryptoFramework.RSACommonParamsSpec = {
n: nIn,
algName: 'RSA',
specType:... |
application-dev\security\CryptoArchitectureKit\crypto-generate-asym-key-pair-from-key-spec.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
import { BusinessError } from '@kit.BasicServicesKit';
// Print bigint information.
function showBigIntInfo(bnName: string, bnValue: bigint | string | number) {
if (typeof bnValue === 'string') {
console.error('type is string');
return... |
application-dev\security\CryptoArchitectureKit\crypto-generate-asym-key-pair-from-key-spec.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
function showBigIntInfo(bnName: string, bnValue: bigint | string | number) {
if (typeof bnValue === 'string') {
console.error('type is string');
return;
}
if (typeof bnValue === 'number') {
console.error('type is number');
... |
application-dev\security\CryptoArchitectureKit\crypto-generate-asym-key-pair-from-key-spec.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
function genSM2KeyPairSpec() {
let sm2CommonParamsSpec = cryptoFramework.ECCKeyUtil.genECCCommonParamsSpec('NID_sm2');
let sm2KeyPairSpec: cryptoFramework.ECCKeyPairSpec = {
algName: "SM2",
specType: cryptoFramework.AsyKeySpecType.KEY_... |
application-dev\security\CryptoArchitectureKit\crypto-generate-asym-key-pair-from-key-spec.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
function genSM2KeyPairSpec() {
let sm2CommonParamsSpec = cryptoFramework.ECCKeyUtil.genECCCommonParamsSpec('NID_sm2');
let sm2KeyPairSpec: cryptoFramework.ECCKeyPairSpec = {
algName: "SM2",
specType: cryptoFramework.AsyKeySpecType.KEY_... |
application-dev\security\CryptoArchitectureKit\crypto-generate-asym-key-pair-randomly.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
function generateAsyKey() {
// Create an AsyKeyGenerator instance.
let rsaGenerator = cryptoFramework.createAsyKeyGenerator('RSA1024|PRIMES_2');
// Use AsyKeyGenerator to randomly generate an asymmetric key pair.
let keyGenPromise = rsaGen... |
application-dev\security\CryptoArchitectureKit\crypto-generate-asym-key-pair-randomly.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
function generateAsyKeySync() {
// Create an AsyKeyGenerator instance.
let rsaGenerator = cryptoFramework.createAsyKeyGenerator('RSA1024|PRIMES_2');
// Use AsyKeyGenerator to randomly generate an asymmetric key pair.
try {
let keyPai... |
application-dev\security\CryptoArchitectureKit\crypto-generate-asym-key-pair-randomly.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
function generateSM2Key() {
// Create an AsyKeyGenerator instance.
let sm2Generator = cryptoFramework.createAsyKeyGenerator('SM2_256');
// Use AsyKeyGenerator to randomly generate an asymmetric key pair.
let keyGenPromise = sm2Generator.ge... |
application-dev\security\CryptoArchitectureKit\crypto-generate-asym-key-pair-randomly.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
function generateSM2KeySync() {
// Create an AsyKeyGenerator instance.
let rsaGenerator = cryptoFramework.createAsyKeyGenerator('SM2_256');
// Use AsyKeyGenerator to randomly generate an asymmetric key pair.
try {
let keyPair = rsaGe... |
application-dev\security\CryptoArchitectureKit\crypto-generate-message-digest-md5.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
import { buffer } from '@kit.ArkTS';
async function doMd() {
let mdAlgName = 'MD5'; // MD algorithm to use.
let message = 'mdTestMessage'; // Message to be digested.
let md = cryptoFramework.createMd(mdAlgName);
// If there is a small am... |
application-dev\security\CryptoArchitectureKit\crypto-generate-message-digest-md5.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
import { buffer } from '@kit.ArkTS';
function doMdBySync() {
let mdAlgName = 'MD5'; // MD algorithm to use.
let message = 'mdTestMessage'; // Message to be digested.
let md = cryptoFramework.createMd(mdAlgName);
// If there is a small am... |
application-dev\security\CryptoArchitectureKit\crypto-generate-message-digest-md5.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
import { buffer } from '@kit.ArkTS';
async function doLoopMd() {
let mdAlgName = 'MD5'; // MD algorithm to use.
let md = cryptoFramework.createMd(mdAlgName);
// In this example, the message is of 43 bytes. After decoded in UTF-8 format, the ... |
application-dev\security\CryptoArchitectureKit\crypto-generate-message-digest-md5.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
import { buffer } from '@kit.ArkTS';
function doLoopMdBySync() {
let mdAlgName = 'MD5'; // MD algorithm to use.
let md = cryptoFramework.createMd(mdAlgName);
// In this example, the message is of 43 bytes. After decoded in UTF-8 format, the ... |
application-dev\security\CryptoArchitectureKit\crypto-generate-message-digest.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
import { buffer } from '@kit.ArkTS';
async function doSha256() {
let mdAlgName = "SHA256"; // Algorithm to use.
let message = 'mdTestMessage'; // Message to be digested.
let md = cryptoFramework.createMd(mdAlgName);
// If there is a smal... |
application-dev\security\CryptoArchitectureKit\crypto-generate-message-digest.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
import { buffer } from '@kit.ArkTS';
function doSha256BySync() {
let mdAlgName = "SHA256"; // Algorithm to use.
let message = 'mdTestMessage'; // Message to be digested.
let md = cryptoFramework.createMd(mdAlgName);
// If there is a smal... |
application-dev\security\CryptoArchitectureKit\crypto-generate-message-digest.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
import { buffer } from '@kit.ArkTS';
async function doLoopSha256() {
let mdAlgName = "SHA256"; // Algorithm to use.
let md = cryptoFramework.createMd(mdAlgName);
// In this example, the message is of 43 bytes. After decoded in UTF-8 format, ... |
application-dev\security\CryptoArchitectureKit\crypto-generate-message-digest.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
import { buffer } from '@kit.ArkTS';
function doLoopSha256BySync() {
let mdAlgName = "SHA256"; // Algorithm to use.
let md = cryptoFramework.createMd(mdAlgName);
// In this example, the message is of 43 bytes. After decoded in UTF-8 format, ... |
application-dev\security\CryptoArchitectureKit\crypto-generate-random-number.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
async function doRand() {
let rand = cryptoFramework.createRandom();
let seed = new Uint8Array([1, 2, 3]);
rand.setSeed({ data: seed });
let len = 12;
let randOutput = await rand.generateRandom(len);
console.info('rand output:' +... |
application-dev\security\CryptoArchitectureKit\crypto-generate-random-number.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
import { BusinessError } from '@kit.BasicServicesKit';
function doRandBySync() {
let rand = cryptoFramework.createRandom();
let len = 24; // Generate a 24-byte random number.
try {
let randData = rand.generateRandomSync(len);
i... |
application-dev\security\CryptoArchitectureKit\crypto-generate-sym-key-randomly.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
function testGenerateAesKey() {
// Create a SymKeyGenerator instance.
let symKeyGenerator = cryptoFramework.createSymKeyGenerator('AES256');
// Use SymKeyGenerator to randomly generate a symmetric key.
let promiseSymKey = symKeyGenerator.g... |
application-dev\security\CryptoArchitectureKit\crypto-generate-sym-key-randomly.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
function testSyncGenerateAesKey() {
// Create a SymKeyGenerator instance.
let symKeyGenerator = cryptoFramework.createSymKeyGenerator('AES256');
// Use SymKeyGenerator to randomly generate a symmetric key.
let promiseSymKey = symKeyGenerat... |
application-dev\security\CryptoArchitectureKit\crypto-generate-sym-key-randomly.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
function testGenerateSM4Key() {
// Create a SymKeyGenerator instance.
let symKeyGenerator = cryptoFramework.createSymKeyGenerator('SM4_128');
// Use SymKeyGenerator to randomly generate a symmetric key.
let promiseSymKey = symKeyGenerator.... |
application-dev\security\CryptoArchitectureKit\crypto-generate-sym-key-randomly.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
function testSyncGenerateSm4Key() {
// Create a SymKeyGenerator instance.
let symKeyGenerator = cryptoFramework.createSymKeyGenerator('SM4_128');
// Use SymKeyGenerator to randomly generate a symmetric key.
let promiseSymKey = symKeyGenera... |
application-dev\security\CryptoArchitectureKit\crypto-key-agreement-using-dh.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
async function dhAwait() {
let keyGen = cryptoFramework.createAsyKeyGenerator('DH_modp1536');
// Randomly generate public-private key pair A.
let keyPairA = await keyGen.generateKeyPair();
// Randomly generate public-private key pair B wit... |
application-dev\security\CryptoArchitectureKit\crypto-key-agreement-using-dh.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
function dhAgreementSync() {
let keyGen = cryptoFramework.createAsyKeyGenerator('DH_modp1536');
// Randomly generate public-private key pair A.
let keyPairA = keyGen.generateKeyPairSync();
// Randomly generate public-private key pair B wit... |
application-dev\security\CryptoArchitectureKit\crypto-key-agreement-using-ecdh.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
async function ecdhAwait() {
// The public and private key pair data is transferred from an external system.
let pubKeyArray = new Uint8Array([48, 89, 48, 19, 6, 7, 42, 134, 72, 206, 61, 2, 1, 6, 8, 42, 134, 72, 206, 61, 3, 1, 7, 3, 66, 0, 4, 83, ... |
application-dev\security\CryptoArchitectureKit\crypto-key-agreement-using-ecdh.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
function ecdhAwait() {
// The public and private key pair data is transferred from an external system.
let pubKeyArray = new Uint8Array([48, 89, 48, 19, 6, 7, 42, 134, 72, 206, 61, 2, 1, 6, 8, 42, 134, 72, 206, 61, 3, 1, 7, 3, 66, 0, 4, 83, 96, 14... |
application-dev\security\CryptoArchitectureKit\crypto-key-agreement-using-x25519.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
async function x25519Await() {
// The public and private key pair data is transferred from an external system.
let pubKeyArray = new Uint8Array([48, 42, 48, 5, 6, 3, 43, 101, 110, 3, 33, 0, 36, 98, 216, 106, 74, 99, 179, 203, 81, 145, 147, 101, 13... |
application-dev\security\CryptoArchitectureKit\crypto-key-agreement-using-x25519.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
function x25519AgreementSync() {
// The public and private key pair data is transferred from an external system.
let pubKeyArray = new Uint8Array([48, 42, 48, 5, 6, 3, 43, 101, 110, 3, 33, 0, 36, 98, 216, 106, 74, 99, 179, 203, 81, 145, 147, 101, ... |
application-dev\security\CryptoArchitectureKit\crypto-key-derivation-using-hkdf.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
import { buffer } from '@kit.ArkTS';
async function kdfAwait() {
let keyData = new Uint8Array(buffer.from("012345678901234567890123456789", "utf-8").buffer);
let saltData = new Uint8Array(buffer.from("0123456789", "utf-8").buffer);
let infoD... |
application-dev\security\CryptoArchitectureKit\crypto-key-derivation-using-hkdf.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
import { BusinessError } from '@kit.BasicServicesKit';
import { buffer } from '@kit.ArkTS';
function kdfPromise() {
let keyData = new Uint8Array(buffer.from("012345678901234567890123456789", "utf-8").buffer);
let saltData = new Uint8Array(buff... |
application-dev\security\CryptoArchitectureKit\crypto-key-derivation-using-hkdf.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
import { BusinessError } from '@kit.BasicServicesKit';
import { buffer } from '@kit.ArkTS';
function kdfSync() {
let keyData = new Uint8Array(buffer.from("012345678901234567890123456789", "utf-8").buffer);
let saltData = new Uint8Array(buffe... |
application-dev\security\CryptoArchitectureKit\crypto-key-derivation-using-pbkdf2.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
async function kdfAwait() {
let spec: cryptoFramework.PBKDF2Spec = {
algName: 'PBKDF2',
password: '123456',
salt: new Uint8Array(16),
iterations: 10000,
keySize: 32
};
let kdf = cryptoFramework.createKdf('PBKDF2... |
application-dev\security\CryptoArchitectureKit\crypto-key-derivation-using-pbkdf2.md | import { cryptoFramework } from '@kit.CryptoArchitectureKit';
import { BusinessError } from '@kit.BasicServicesKit';
function kdfPromise() {
let spec: cryptoFramework.PBKDF2Spec = {
algName: 'PBKDF2',
password: '123456',
salt: new Uint8Array(16),
iterations: 10000,
keySize: 32
... |
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