id stringlengths 7 52 | text stringlengths 6 2.11k | ciphertext stringlengths 6 2.11k | plaintext stringlengths 6 282 | label stringclasses 81
values | cipher stringclasses 81
values | cipher_family stringclasses 13
values | key unknown | difficulty stringclasses 7
values | language stringclasses 8
values | text_length int64 6 1.09k | length int64 6 1.28k | source stringclasses 2
values | dataset_version stringclasses 2
values | split stringclasses 1
value | attack_methods listlengths 0 3 ⌀ | educational_note stringclasses 32
values |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
four-square-v3-0235 | QPTCKHEYRRNQIGLBEQFO | QPTCKHEYRRNQIGLBEQFO | STEAM POWER TRANSFORMS | four_square | four_square | polygraphic | {
"key1": "TRIUMPH",
"key2": "JUSTICE"
} | advanced | en | 20 | 20 | cipher_museum | 2.0 | public | null | null |
cda-0011786 | NGEN AFCN ERAG GBBY FUBH YQFU BJVG FERN FBAV ATQV TENC UNAQ GEVT ENCU SERD HRAP VRFR KCBF RFVZ CYRP VCUR EFUH ZNAE RNQN OYRB HGCH GFUB HYQF UBJN YYER NFBA VATF GRCF CRRE ERIV RJNA QERC EBQH PVOV YVGL ZNGG REVA ERFR NEPU | NGEN AFCN ERAG GBBY FUBH YQFU BJVG FERN FBAV ATQV TENC UNAQ GEVT ENCU SERD HRAP VRFR KCBF RFVZ CYRP VCUR EFUH ZNAE RNQN OYRB HGCH GFUB HYQF UBJN YYER NFBA VATF GRCF CRRE ERIV RJNA QERC EBQH PVOV YVGL ZNGG REVA ERFR NEPU | A TRANSPARENT TOOL SHOULD SHOW ITS REASONING DIGRAPH AND TRIGRAPH FREQUENCIES EXPOSE SIMPLE CIPHERS HUMAN READABLE OUTPUT SHOULD SHOW ALL REASONING STEPS PEER REVIEW AND REPRODUCIBILITY MATTER IN RESEARCH | rot13 | rot13 | null | {
"shift": 13
} | hard | en | 176 | 176 | synthetic_educational | null | null | [] | |
chinese-telegraph-v2-0031 | 1599 0285 0856 0538 1599 0538 0219 0538 1599 0538 0156 0538 | 1599 0285 0856 0538 1599 0538 0219 0538 1599 0538 0156 0538 | VENI VIDI VICI | chinese_telegraph | chinese_telegraph | codebook | {
"type": "none",
"value": null
} | expert | en | 48 | 59 | cipher_museum | 2.0 | public | null | null |
cda-0018974 | CHEO LOKS HYQO KALR CHEO LDAI NYOT AIIN QOKE EDYK AIII NRCH EOLC HEOL QOKA LSHE OLYT EDYY PCHO LSHA LAII IN | CHEO LOKS HYQO KALR CHEO LDAI NYOT AIIN QOKE EDYK AIII NRCH EOLC HEOL QOKA LSHE OLYT EDYY PCHO LSHA LAII IN | DIGRAPH AND TRIGRAPH FREQUENCIES EXPOSE SIMPLE CIPHERS | voynich_render | voynich_render | null | {} | hard | en | 86 | 86 | synthetic_educational | null | null | [
"statistical_analysis",
"unsolved"
] | Voynich manuscript: undeciphered 15th-century script; pseudo-syllabic output. |
voynich-render-023 | gcd pkrh kx edoe | gcd pkrh kx edoe | THE KING IS DEAD | voynich_render | voynich_render | substitution | {
"type": "none",
"value": null
} | expert | en | 13 | 16 | cipher_museum | 0.2 | public | null | null |
four-square-048 | SIPEHQKHSQHWMSLYSBSPFYTMASSBIIWDMSFYSNCQKHEGXSCIRBXLCIAX | SIPEHQKHSQHWMSLYSBSPFYTMASSBIIWDMSFYSNCQKHEGXSCIRBXLCIAX | TO BE OR NOT TO BE THAT IS THE QUESTION WHETHER TIS NOBLER IN THE MIND | four_square | four_square | polygraphic | {
"key1": "EXAMPLE",
"key2": "KEYWORD"
} | advanced | en | 56 | 56 | cipher_museum | 0.2 | public | null | null |
confederate-vigenere-v2-0001 | FHRFPIALGRET | FHRFPIALGRET | THE DIE IS CAST | confederate_vigenere | confederate_vigenere | polyalphabetic | {
"type": "keyword",
"value": "MANCHESTER"
} | intermediate | en | 12 | 12 | cipher_museum | 2.0 | public | null | null |
monoalphabetic-vf-0083 | JRT YMUP JGDFT QM QFGLR ARBMPR KRL TFCT TFRY KCY QRR YMUP DMMS WMPIQ CLS DJMPGBY YMUP BCTFRP GL FRCVRL | JRT YMUP JGDFT QM QFGLR ARBMPR KRL TFCT TFRY KCY QRR YMUP DMMS WMPIQ CLS DJMPGBY YMUP BCTFRP GL FRCVRL | LET YOUR LIGHT SO SHINE BEFORE MEN THAT THEY MAY SEE YOUR GOOD WORKS AND GLORIFY YOUR FATHER IN HEAVEN | monoalphabetic | monoalphabetic | substitution | {
"type": "keyword",
"value": "CAESAR"
} | beginner | en | 83 | 102 | cipher_museum | 2.0 | public | null | null |
alberti-disk-v2-0941 | TPVMJYYOZNAGEWTZNLNPMYAHOFAQBIXMFFCWDWQHHKEXTBSXUIVVPJMREOXJVHQNHUGSGQUA | TPVMJYYOZNAGEWTZNLNPMYAHOFAQBIXMFFCWDWQHHKEXTBSXUIVVPJMREOXJVHQNHUGSGQUA | WE SHALL FIGHT ON THE BEACHES AND WE SHALL FIGHT ON THE LANDING GROUNDS AND IN THE FIELDS | alberti_disk | alberti_disk | disk | {
"type": "integer",
"value": 17
} | expert | en | 72 | 72 | cipher_museum | 2.0 | public | null | null |
trifid-053 | LNXOEWFMABEMLUIBNHJUMDI+BDQBBBNLLLLENWNFHQEYQYJL+JB+IRGSAIXU | LNXOEWFMABEMLUIBNHJUMDI+BDQBBBNLLLLENWNFHQEYQYJL+JB+IRGSAIXU | LET JUSTICE BE DONE THOUGH THE HEAVENS FALL AND THE STARS GO DARK FOREVER | trifid | trifid | fractionation | {
"type": "keyword",
"value": "FELIX"
} | advanced | en | 60 | 60 | cipher_museum | 0.2 | public | null | null |
cda-0004374 | NDHN IISO ITER KERE OCVW GHFF EMEF ESAL SNTA HSUL NITS FLCB MIAA UMAT NITE UETB NRPU ECTR IYTH ENKI IBRM XWPP EECA CNNR KIOA IMPW ZOES MEMT YTRB BEHT EAHT TBIS HNEC TEXM SERX AOSL ZNAA GASN EAGB OLSI DLYO GTPS RPHH TIAG TOCI BENU PNTI ECIA TSER RKRH ONEE EKWR ER | NDHN IISO ITER KERE OCVW GHFF EMEF ESAL SNTA HSUL NITS FLCB MIAA UMAT NITE UETB NRPU ECTR IYTH ENKI IBRM XWPP EECA CNNR KIOA IMPW ZOES MEMT YTRB BEHT EAHT TBIS HNEC TEXM SERX AOSL ZNAA GASN EAGB OLSI DLYO GTPS RPHH TIAG TOCI BENU PNTI ECIA TSER RKRH ONEE EKWR ER | ALAN TURING BROKE ENIGMA WITH CRIBS AND THE BOMBE MACHINE PATTERN WORDS HELP BREAK MONOALPHABETIC SUBSTITUTION KERCKHOFFS PRINCIPLE SAYS THE SYSTEM MUST BE SECURE EVEN IF ENEMY KNOWS ALGORITHM THE RAIL FENCE CIPHER WRITES TEXT IN A ZIGZAG PATTERN | double_transposition | double_transposition | null | {
"key1": "LIBERTY",
"key2": "DRAGON"
} | hard | en | 210 | 210 | synthetic_educational | null | null | [
"key_length_search",
"anagram_recovery"
] | Double columnar transposition: apply columnar twice for stronger security. |
cda-0002532 | THIVH BEOEG DPEXM HYCTP NFTOR UATOB EPPNH TRTNP EEAPE HEMHN ATOET ARFCO LRIDE IMOFI MBRRE USESI RIPEA SBLCE ITRUR EPYIC RHGEE ECPSD SSEOV ENROA LEOIS SQRAD HTOHS ASITC DTANI LINAU EIPLN ESFSE X | THIVH BEOEG DPEXM HYCTP NFTOR UATOB EPPNH TRTNP EEAPE HEMHN ATOET ARFCO LRIDE IMOFI MBRRE USESI RIPEA SBLCE ITRUR EPYIC RHGEE ECPSD SSEOV ENROA LEOIS SQRAD HTOHS ASITC DTANI LINAU EIPLN ESFSE X | THE TRITHEMIUS CIPHER ADVANCES THE ALPHABET BY ONE POSITION EACH LETTER DIGRAPH AND TRIGRAPH FREQUENCIES EXPOSE SIMPLE CIPHERS POLYBIUS ENCODED LETTERS AS PAIRS OF NUMBERS FROM ONE TO FIVE | stager_route | stager_route | null | {
"cols": 7
} | hard | en | 161 | 161 | synthetic_educational | null | null | [
"column_count_search",
"route_pattern_search"
] | Route (Stager) cipher: write into rectangle, read via alternating column route. |
adfgvx-v3-0434 | GAAADFGDDVFXVDADVGDAXDXGVFVXADDXADAFAG | GAAADFGDDVFXVDADVGDAXDXGVFVXADDXADAFAG | TREACHERY IN THE COURT | adfgvx | adfgvx | fractionation | {
"polybius": "KAISER",
"columnar": "BERLIN"
} | advanced | en | 38 | 38 | cipher_museum | 2.0 | public | null | null |
m94-v2-0265 | YSGODIXGKWAFNJVAYNWWAONRRIRXTHKQUVYTTOOHLFCPXTZBZCWBEQCMCHCQQUNTAWHJRLDLNRR | YSGODIXGKWAFNJVAYNWWAONRRIRXTHKQUVYTTOOHLFCPXTZBZCWBEQCMCHCQQUNTAWHJRLDLNRR | ENEMY FORCES REPORTED MOVING TOWARD GETTYSBURG CAVALRY HAS CONFIRMED THE FULL SIGHTING | m94 | m94 | machine | {
"type": "seed",
"value": "LIBERTY"
} | expert | en | 75 | 75 | cipher_museum | 2.0 | public | null | null |
cda-0011712 | GUS NOFVFXW SKOZNAOGVBA TVARF ESCROGRR GEVUEOZF NA QWCVSEGSKG FSQHEWGL QYNWZF FNBHYR PS GSFGSQ HARRE FNEHGVAL ZBRSEA SAQELCGWBA VF ABG PEBXRA PL YSGGSE SESDHSANL QORFOE FNNSGSQ GNS NYCUOPSG PL GVESR CBFWGNBAF | GUS NOFVFXW SKOZNAOGVBA TVARF ESCROGRR GEVUEOZF NA QWCVSEGSKG FSQHEWGL QYNWZF FNBHYR PS GSFGSQ HARRE FNEHGVAL ZBRSEA SAQELCGWBA VF ABG PEBXRA PL YSGGSE SESDHSANL QORFOE FNNSGSQ GNS NYCUOPSG PL GVESR CBFWGNBAF | THE KASISKI EXAMINATION FINDS REPEATED TRIGRAMS IN CIPHERTEXT SECURITY CLAIMS SHOULD BE TESTED UNDER SCRUTINY MODERN ENCRYPTION IS NOT BROKEN BY LETTER FREQUENCY CAESAR SHIFTED THE ALPHABET BY THREE POSITIONS | porta | porta | null | {
"key": "PATTERN"
} | hard | en | 179 | 179 | synthetic_educational | null | null | [] | |
monoalphabetic-139 | KL NPFQLKAPQ RMHAK | KL NPFQLKAPQ RMHAK | NO PRISONERS TAKEN | monoalphabetic | monoalphabetic | substitution | {
"type": "keyword",
"value": "MUSEUM"
} | beginner | en | 16 | 18 | cipher_museum | 0.2 | public | null | null |
slidex-025 | UODNMFFWLUOBGWGY | UODNMFFWLUOBGWGY | SILENCE IS GOLDEN | slidex | slidex | transposition | {
"type": "keyword",
"value": "SECRET"
} | advanced | en | 16 | 16 | cipher_museum | 0.2 | public | null | null |
cda-0021335 | 20 8 5 18 1 9 12 6 5 14 3 5 3 9 16 8 5 18 23 18 9 20 5 19 20 5 24 20 9 14 1 26 9 7 26 1 7 16 1 20 20 5 18 14 | 20 8 5 18 1 9 12 6 5 14 3 5 3 9 16 8 5 18 23 18 9 20 5 19 20 5 24 20 9 14 1 26 9 7 26 1 7 16 1 20 20 5 18 14 | THE RAIL FENCE CIPHER WRITES TEXT IN A ZIGZAG PATTERN | aeneas_tacticus | aeneas_tacticus | null | {} | medium | en | 44 | 44 | synthetic_educational | null | null | [
"sequential_number_decode",
"frequency_analysis"
] | Aeneas Tacticus: Greek sequential-number cipher; A=1…Z=26. |
fractionated-morse-v2-0362 | RSLPBTEYDPGBHPBNKGMLSDYQUGLYPYKYBLYMDQBIYAGLAVNAPBYDQUUYAAGHQAKIUUYBRSLPBTEYDPGBHPBMAAPBYEPSEABLQUUYAAPBYBMGYWLQMPYLQQBEYEPVYLWBGMLSLYYDQBLQMPYLQQBEAYPTYGLPMGESGDSE | RSLPBTEYDPGBHPBNKGMLSDYQUGLYPYKYBLYMDQBIYAGLAVNAPBYDQUUYAAGHQAKIUUYBRSLPBTEYDPGBHPBMAAPBYEPSEABLQUUYAAPBYBMGYWLQMPYLQQBEYEPVYLWBGMLSLYYDQBLQMPYLQQBEAYPTYGLPMGESGDSE | WE SHALL FIGHT ON THE BEACHES WE SHALL FIGHT ON THE LANDING GROUNDS WE SHALL FIGHT IN THE FIELDS AND IN THE STREETS WE SHALL FIGHT IN THE HILLS WE SHALL NEVER SURRENDER | fractionated_morse | fractionated_morse | fractionation | {
"type": "keyword",
"value": "LIBERTY"
} | advanced | en | 164 | 164 | cipher_museum | 2.0 | public | null | null |
cda-0017801 | -- --- -.. . .-. -. / . -. -.-. .-. -.-- .--. - .. --- -. / .. ... / -. --- - / -... .-. --- -.- . -. / -... -.-- / .-.. . - - . .-. / ..-. .-. . --.- ..- . -. -.-. -.-- / - .... . / ..-. .-. .. . -.. -- .- -. / - . ... - / ..- ... . ... / - .... . / .. -. -.. . -..- / --- ..-. / -.-. --- .. -. -.-. .. -.. . -. -.-. . ... | -- --- -.. . .-. -. / . -. -.-. .-. -.-- .--. - .. --- -. / .. ... / -. --- - / -... .-. --- -.- . -. / -... -.-- / .-.. . - - . .-. / ..-. .-. . --.- ..- . -. -.-. -.-- / - .... . / ..-. .-. .. . -.. -- .- -. / - . ... - / ..- ... . ... / - .... . / .. -. -.. . -..- / --- ..-. / -.-. --- .. -. -.-. .. -.. . -. -.-. . ... | MODERN ENCRYPTION IS NOT BROKEN BY LETTER FREQUENCY THE FRIEDMAN TEST USES THE INDEX OF COINCIDENCE TO ESTIMATE KEY LENGTH | morse_code | morse_code | null | {} | hard | en | 103 | 103 | synthetic_educational | null | null | [
"symbol_decode",
"frequency_analysis"
] | Morse code: dots and dashes; word-separated by / symbol. |
playfair-v3-0902 | PLCTTNNGFMMKDLQLTULNTMQLKOYLTQCYNGMKHKQLEPLNPFHWBGTCBLCPYLHBGNUFCPQGGSNGPLKQ | PLCTTNNGFMMKDLQLTULNTMQLKOYLTQCYNGMKHKQLEPLNPFHWBGTCBLCPYLHBGNUFCPQGGSNGPLKQ | THE SPEED OF LIGHT IS THE ULTIMATE SPEED LIMIT IN THE UNIVERSE EINSTEIN DEMONSTRATED THIS | playfair | playfair | polygraphic | {
"type": "keyword",
"value": "DRAGON"
} | intermediate | en | 76 | 76 | cipher_museum | 2.0 | public | null | null |
geheimschreiber-v3-0337 | DUEXBTGYDHLLSBN | DUEXBTGYDHLLSBN | CHART THE UNKNOWN | geheimschreiber | geheimschreiber | machine | {
"type": "seed",
"value": "TEUTON"
} | expert | en | 15 | 15 | cipher_museum | 2.0 | public | null | null |
fractionated-morse-v3-0147 | KARFQWAQAVHAAOUDVHTAQQADVK | KARFQWAQAVHAAOUDVHTAQQADVK | MESSAGE RECEIVED CLEARLY | fractionated_morse | fractionated_morse | fractionation | {
"type": "keyword",
"value": "FORTRESS"
} | advanced | en | 26 | 26 | cipher_museum | 2.0 | public | null | null |
columnar-transposition-v2-0175 | AETDEGIAETTYRDATRNHYIARSLOAEOSIOTEMBUMOEPEAEVLRSITENVICTTHNFEQFNNPHRHO | AETDEGIAETTYRDATRNHYIARSLOAEOSIOTEMBUMOEPEAEVLRSITENVICTTHNFEQFNNPHRHO | THE QUALITY OF MERCY IS NOT STRAINED IT DROPPETH AS THE GENTLE RAIN FROM HEAVEN ABOVE | columnar_transposition | columnar_transposition | transposition | {
"type": "keyword",
"value": "FORTRESS"
} | intermediate | en | 70 | 70 | cipher_museum | 2.0 | public | null | null |
bifid-es-018 | HABHDATASDBQHCDMHABROGBRRKVAGOFCHROQLBXCXNCVGOFUUZPBIQEI | HABHDATASDBQHCDMHABROGBRRKVAGOFCHROQLBXCXNCVGOFUUZPBIQEI | PODRAN CORTAR TODAS LAS FLORES PERO NO PODRAN DETENER LA PRIMAVERA | bifid | bifid | fractionation | {
"type": "keyword",
"value": "CIPHER"
} | advanced | es | 56 | 56 | cipher_museum | 0.2 | public | null | null |
cda-0017196 | 10.48.3 11.12.3 2.30.12 10.43.3 1.30.1 3.50.6 18.40.7 17.28.2 19.32.3 9.9.10 19.28.7 2.21.6 15.44.5 15.42.7 12.50.7 9.27.8 19.45.14 13.45.3 10.17.12 12.44.4 14.23.2 16.1.6 14.28.2 12.50.12 15.27.2 5.47.7 18.12.14 16.1.13 19.37.1 8.19.15 16.42.7 12.34.14 7.28.11 16.34.2 10.17.9 19.20.14 16.35.11 10.18.12 1.5.1 1.28.8 7.... | 10.48.3 11.12.3 2.30.12 10.43.3 1.30.1 3.50.6 18.40.7 17.28.2 19.32.3 9.9.10 19.28.7 2.21.6 15.44.5 15.42.7 12.50.7 9.27.8 19.45.14 13.45.3 10.17.12 12.44.4 14.23.2 16.1.6 14.28.2 12.50.12 15.27.2 5.47.7 18.12.14 16.1.13 19.37.1 8.19.15 16.42.7 12.34.14 7.28.11 16.34.2 10.17.9 19.20.14 16.35.11 10.18.12 1.5.1 1.28.8 7.... | DIFFIE AND HELLMAN INTRODUCED PUBLIC KEY CRYPTOGRAPHY IN NINETEEN SEVENTY SIX | book_cipher | book_cipher | null | {} | medium | en | 67 | 67 | synthetic_educational | null | null | [
"book_cipher_attack",
"triple_index_search"
] | Book cipher: coordinates (page.line.word) referencing a shared document. |
geez-monastic-198 | AFPYSUKEPPESCQYM | AFPYSUKEPPESCQYM | BURN AFTER READING | geez_monastic | geez_monastic | substitution | {
"type": "keyword",
"value": "MUSEUM"
} | advanced | en | 16 | 16 | cipher_museum | 0.2 | public | null | null |
morse-code-v3-0091 | --.. . .-. --- / -.- -. --- .-- .-.. . -.. --. . / .--. .-. --- --- ..-. ... / .- .-.. .-.. --- .-- / --- -. . / .--. .- .-. - -.-- / - --- / .--. .-. --- ...- . / -.- -. --- .-- .-.. . -.. --. . / .-- .. - .... --- ..- - / .-. . ...- . .- .-.. .. -. --. / - .... . / -.- -. --- .-- .-.. . -.. --. . / .. - ... . .-.. ..... | --.. . .-. --- / -.- -. --- .-- .-.. . -.. --. . / .--. .-. --- --- ..-. ... / .- .-.. .-.. --- .-- / --- -. . / .--. .- .-. - -.-- / - --- / .--. .-. --- ...- . / -.- -. --- .-- .-.. . -.. --. . / .-- .. - .... --- ..- - / .-. . ...- . .- .-.. .. -. --. / - .... . / -.- -. --- .-- .-.. . -.. --. . / .. - ... . .-.. ..... | ZERO KNOWLEDGE PROOFS ALLOW ONE PARTY TO PROVE KNOWLEDGE WITHOUT REVEALING THE KNOWLEDGE ITSELF | morse_code | morse_code | encoding | {
"type": "none",
"value": null
} | beginner | en | 228 | 322 | cipher_museum | 2.0 | public | null | null |
cda-0013579 | 67 48 82 32 46 72 34 60 49 50 60 88 22 34 23 87 49 63 58 76 21 1 30 76 61 79 66 24 22 15 22 34 23 82 70 64 52 22 21 34 41 63 68 43 49 25 50 23 30 46 61 58 93 48 62 4 82 81 33 50 91 66 40 27 25 23 64 80 23 92 96 33 81 57 25 17 46 58 45 4 43 25 27 68 59 50 91 49 35 50 | 67 48 82 32 46 72 34 60 49 50 60 88 22 34 23 87 49 63 58 76 21 1 30 76 61 79 66 24 22 15 22 34 23 82 70 64 52 22 21 34 41 63 68 43 49 25 50 23 30 46 61 58 93 48 62 4 82 81 33 50 91 66 40 27 25 23 64 80 23 92 96 33 81 57 25 17 46 58 45 4 43 25 27 68 59 50 91 49 35 50 | BEAUFORT IS THE RECIPROCAL OF VIGENERE AND DECRYPTS ITSELF FRIEDMAN ESTIMATED KEY LENGTH FROM STATISTICS | homophonic | homophonic | null | {} | hard | en | 90 | 90 | synthetic_educational | null | null | [
"frequency_analysis",
"multiple_ciphertext_attack"
] | Homophonic substitution: each letter maps to multiple possible numbers. |
cda-0005934 | RPAIC ECNXP ORNDH OUEAA IMAXX TEBPG RTESR RETTX XERDE IRCIE DSGIR X | RPAIC ECNXP ORNDH OUEAA IMAXX TEBPG RTESR RETTX XERDE IRCIE DSGIR X | ROUTE CIPHERS READ A GRID IN A PRESCRIBED GEOMETRIC PATTERN | stager_route | stager_route | null | {
"cols": 7
} | medium | en | 56 | 56 | synthetic_educational | null | null | [
"column_count_search",
"route_pattern_search"
] | Route (Stager) cipher: write into rectangle, read via alternating column route. |
cda-0020354 | 44 23 15 35 31 11 54 21 11 24 42 13 24 35 23 15 42 15 33 13 42 54 35 44 43 35 11 24 42 43 34 21 31 15 44 44 15 42 43 43 24 32 45 31 44 11 33 15 34 45 43 31 54 12 15 11 45 21 34 42 44 24 43 44 23 15 42 15 13 24 35 42 34 13 11 31 34 21 51 24 22 15 33 15 42 15 11 33 14 14 15 13 42 54 35 44 43 24 44 43 15 31 21 35 15 15 42... | 44 23 15 35 31 11 54 21 11 24 42 13 24 35 23 15 42 15 33 13 42 54 35 44 43 35 11 24 42 43 34 21 31 15 44 44 15 42 43 43 24 32 45 31 44 11 33 15 34 45 43 31 54 12 15 11 45 21 34 42 44 24 43 44 23 15 42 15 13 24 35 42 34 13 11 31 34 21 51 24 22 15 33 15 42 15 11 33 14 14 15 13 42 54 35 44 43 24 44 43 15 31 21 35 15 15 42... | THE PLAYFAIR CIPHER ENCRYPTS PAIRS OF LETTERS SIMULTANEOUSLY BEAUFORT IS THE RECIPROCAL OF VIGENERE AND DECRYPTS ITSELF PEER REVIEW AND REPRODUCIBILITY MATTER IN RESEARCH THE KASISKI EXAMINATION FINDS REPEATED TRIGRAMS IN CIPHERTEXT | polybius | polybius | null | {} | hard | en | 201 | 201 | synthetic_educational | null | null | [
"pair_decode",
"frequency_analysis"
] | Polybius square: 5×5 grid maps letters to two-digit row-column pairs. |
sigaba-v3-0389 | BMWEQNFEXCQVHFMGHTCNCYRDPLHQNLXCQMTNRNPZSTXOXRHFBUHCXHUMGQAKEYSPKUEILSRQKUBRFGPMDPNIQKKH | BMWEQNFEXCQVHFMGHTCNCYRDPLHQNLXCQMTNRNPZSTXOXRHFBUHCXHUMGQAKEYSPKUEILSRQKUBRFGPMDPNIQKKH | TRADECRAFT IS THE ART OF CONDUCTING COVERT OPERATIONS WITHOUT ALERTING THE OPPOSITION TO YOUR PRESENCE | sigaba | sigaba | machine | {
"type": "seed",
"value": "LIBERTY"
} | expert | en | 88 | 88 | cipher_museum | 2.0 | public | null | null |
rot13-v2-0037 | FVPHG CNGEVOHF FVG QRHF ABOVF | FVPHG CNGEVOHF FVG QRHF ABOVF | SICUT PATRIBUS SIT DEUS NOBIS | rot13 | rot13 | substitution | {
"type": "none",
"value": null
} | beginner | en | 25 | 29 | cipher_museum | 2.0 | public | null | null |
two-square-v2-0284 | EQQBLUGHTGOODNTKBUPARTTPDTOCUCAUVAGUSOMONXRGBSISHAQGNFVLOODNTKBUTIQGRRMONX | EQQBLUGHTGOODNTKBUPARTTPDTOCUCAUVAGUSOMONXRGBSISHAQGNFVLOODNTKBUTIQGRRMONX | GOOD NIGHT GOOD NIGHT PARTING IS SUCH SWEET SORROW THAT I SHALL SAY GOOD NIGHT TILL MORROW | two_square | two_square | polygraphic | {
"key1": "TRIUMPH",
"key2": "JUSTICE"
} | advanced | en | 74 | 74 | cipher_museum | 2.0 | public | null | null |
geez-monastic-v2-0110 | KJUAPVVXYDALHBLAJCJPQAJUKJUAPVVXYDALHBLAJVPBIYBDDMHNBIUKJUAPVVXYDALYBLAJXYJVIUPBIYBLAJULMJJLUKJUAPVVXYDALYBLAJAYVVUKJUAPVVBJZJMUNMMJBIJM | KJUAPVVXYDALHBLAJCJPQAJUKJUAPVVXYDALHBLAJVPBIYBDDMHNBIUKJUAPVVXYDALYBLAJXYJVIUPBIYBLAJULMJJLUKJUAPVVXYDALYBLAJAYVVUKJUAPVVBJZJMUNMMJBIJM | WE SHALL FIGHT ON THE BEACHES WE SHALL FIGHT ON THE LANDING GROUNDS WE SHALL FIGHT IN THE FIELDS AND IN THE STREETS WE SHALL FIGHT IN THE HILLS WE SHALL NEVER SURRENDER | geez_monastic | geez_monastic | substitution | {
"type": "keyword",
"value": "ETHIOPIA"
} | advanced | en | 136 | 136 | cipher_museum | 2.0 | public | null | null |
typex-164 | WBOAJYSVHBWNWYKWCKQZJEUMKVOFXEBVGKNGVPIQTDFQBHGHCRZFLYXQS | WBOAJYSVHBWNWYKWCKQZJEUMKVOFXEBVGKNGVPIQTDFQBHGHCRZFLYXQS | ELEMENTARY MY DEAR WATSON THE GAME IS AFOOT AND THE CRIMINAL IS CLOSE | typex | typex | machine | {
"type": "keyword",
"value": "CIPHER"
} | expert | en | 57 | 57 | cipher_museum | 0.2 | public | null | null |
playfair-v3-0753 | ODSGDOCQPAOCDPCA | ODSGDOCQPAOCDPCA | RENDER UNTO CAESAR | playfair | playfair | polygraphic | {
"type": "keyword",
"value": "COURAGE"
} | intermediate | en | 16 | 16 | cipher_museum | 2.0 | public | null | null |
gronsfeld-v2-0925 | ISMXQAZQUBOFAQCSPNYQABVFBLEQQCZOMUAAIMQCAXITLMMWWZPTPGA | ISMXQAZQUBOFAQCSPNYQABVFBLEQQCZOMUAAIMQCAXITLMMWWZPTPGA | BREVITY IS THE SOUL OF WIT AND TEDIOUSNESS THE OUTWARD FLOURISHES | gronsfeld | gronsfeld | polyalphabetic | {
"type": "numeric",
"value": "71828"
} | intermediate | en | 55 | 55 | cipher_museum | 2.0 | public | null | null |
adfgx-v3-0269 | DGDADDDDDFFGDFAGDDFFDFDGFXDXGFGXFDDXGFAFDDAGFDAXGDDAFAFDGDDFFFGFAFADFDFFDGGFDDXXAGGGDDAFGAAAAFFDFGDGAFFAAAFAAAAFGGDDFDDXXFFXGXGDFFGAAXGDAFGGGDFFAXAXGFGDDADXGDADFDAFAAADDD | DGDADDDDDFFGDFAGDDFFDFDGFXDXGFGXFDDXGFAFDDAGFDAXGDDAFAFDGDDFFFGFAFADFDFFDGGFDDXXAGGGDDAFGAAAAFFDFGDGAFFAAAFAAAAFGGDDFDDXXFFXGXGDFFGAAXGDAFGGGDFFAXAXGFGDDADXGDADFDAFAAADDD | CONGRESS SHALL MAKE NO LAW RESPECTING AN ESTABLISHMENT OF RELIGION OR PROHIBITING THE FREE EXERCISE | adfgx | adfgx | fractionation | {
"polybius": "TRIUMPH",
"columnar": "JUSTICE"
} | advanced | en | 170 | 170 | cipher_museum | 2.0 | public | null | null |
double-transposition-v2-0004 | ETCTEHMSRBHARO | ETCTEHMSRBHARO | STORM THE BREACH | double_transposition | double_transposition | transposition | {
"key1": "PALACE",
"key2": "BATTLE"
} | advanced | en | 14 | 14 | cipher_museum | 2.0 | public | null | null |
m209-109 | JRFAOLROJIRDYLWAJUNLWZLLBKLUOQGZYKVYLLTLRQERYMWQKXYPWQA | JRFAOLROJIRDYLWAJUNLWZLLBKLUOQGZYKVYLLTLRQERYMWQKXYPWQA | TO BE OR NOT TO BE THAT IS THE QUESTION WHETHER TIS NOBLER IN THE MIND | m209 | m209 | machine | {
"type": "seed",
"value": "CIPHER"
} | expert | en | 55 | 55 | cipher_museum | 0.2 | public | null | null |
playfair-v2-0447 | XIOPPTLRXITBRCAFCYULKRISZNNPIYLCYHLQDNPHASLQLCBDCLTYKBGBHKRQFTIXRINPNFKBZNOVXILSKRUF | XIOPPTLRXITBRCAFCYULKRISZNNPIYLCYHLQDNPHASLQLCBDCLTYKBGBHKRQFTIXRINPNFKBZNOVXILSKRUF | VENONA REVEALED THAT NUMEROUS SOVIET AGENTS HAD PENETRATED THE HIGHEST LEVELS OF THE US GOVERNMENT | playfair | playfair | polygraphic | {
"type": "keyword",
"value": "LIBERTY"
} | intermediate | en | 84 | 84 | cipher_museum | 2.0 | public | null | null |
geheimschreiber-v3-0084 | EXHICPMWAERTMZAMOHIUIOEIVYAWIYZIKFNOEBKXZQZXGYAFHWDWTKAUNQJAHDIBSBQARYSKGN | EXHICPMWAERTMZAMOHIUIOEIVYAWIYZIKFNOEBKXZQZXGYAFHWDWTKAUNQJAHDIBSBQARYSKGN | NO PERSON SHALL BE HELD TO ANSWER FOR A CAPITAL CRIME UNLESS ON PRESENTMENT OF A GRAND JURY | geheimschreiber | geheimschreiber | machine | {
"type": "seed",
"value": "BERLIN"
} | expert | en | 74 | 74 | cipher_museum | 2.0 | public | null | null |
chaocipher-v3-0275 | GSOEKXEBPIJRJRAPLEDOIJJPRFIFLMFXBTNDJKFTSFCURFTINHJNNRYWFKFVXQLNZNPYRBBHJ | GSOEKXEBPIJRJRAPLEDOIJJPRFIFLMFXBTNDJKFTSFCURFTINHJNNRYWFKFVXQLNZNPYRBBHJ | WATSON WE HAVE FOUND THE STRUCTURE OF DNA AND IT IS A DOUBLE HELIX OF BREATHTAKING BEAUTY | chaocipher | chaocipher | machine | {
"type": "keyword",
"value": "FREEDOM"
} | advanced | en | 73 | 73 | cipher_museum | 2.0 | public | null | null |
bazeries-v2-0390 | JBPPBHHJRRFIYAPBGKT | JBPPBHHJRRFIYAPBGKT | MISSION ACCOMPLISHED | bazeries | bazeries | transposition | {
"type": "integer",
"value": 41
} | advanced | en | 19 | 19 | cipher_museum | 2.0 | public | null | null |
jn25-v3-0081 | 26199 26187 26184 26192 26194 26191 26184 26181 26100 26197 26188 26184 26183 26183 26184 26184 26195 26188 26193 26199 26187 26184 26188 26193 26199 26184 26191 26191 26188 26186 26184 26193 26182 26184 26180 26186 26184 26193 26182 26104 26195 26180 26198 26198 26184 26183 26101 26188 26199 26180 26191 26198 26184 26... | 26199 26187 26184 26192 26194 26191 26184 26181 26100 26197 26188 26184 26183 26183 26184 26184 26195 26188 26193 26199 26187 26184 26188 26193 26199 26184 26191 26191 26188 26186 26184 26193 26182 26184 26180 26186 26184 26193 26182 26104 26195 26180 26198 26198 26184 26183 26101 26188 26199 26180 26191 26198 26184 26... | THE MOLE BURIED DEEP IN THE INTELLIGENCE AGENCY PASSED VITAL SECRETS TO THE OTHER SIDE FOR YEARS | jn25 | jn25 | codebook | {
"type": "additive",
"value": "16180"
} | expert | en | 400 | 479 | cipher_museum | 2.0 | public | null | null |
kl7-v2-0436 | OLCFZSZNRHXKBRWIGLZBESDLUNPGDAZOFGGSXJQJMMUQCLLLFLFRULNYDMRARGDBEVMD | OLCFZSZNRHXKBRWIGLZBESDLUNPGDAZOFGGSXJQJMMUQCLLLFLFRULNYDMRARGDBEVMD | NEVER IN THE FIELD OF HUMAN CONFLICT WAS SO MUCH OWED BY SO MANY TO SO FEW BRAVE SOULS | kl7 | kl7 | machine | {
"type": "seed",
"value": "ALLIANCE"
} | expert | en | 68 | 68 | cipher_museum | 2.0 | public | null | null |
cda-0021687 | Γ ┘· ─ ┘· K r ┘· ─ ⌐· X· X L ┘· ¬ ⌐· X· X r ⌐ K Γ· ┘· ─ ⌒ Γ· K r· L ─ r ┌· ⌒· ┐· K Γ· ┘· ─ ⌐· ⌐ Γ· └ r └ ┘· X L Γ Γ· X ⌐ ┐· ┘· X K X· ┌· L ─ ┘· K ⌐ X └ ┘· ¬· ⌐ ─ ┐· ┘· └ ⌒· ⌐ └ ┐· r· ⌐ ¬ L K Γ· r r Γ· ┐· r· L ┌· X X· X L ┌ X· └ K Γ· ┐· └ L ⌐ └ ┐· r· ⌐ ¬ L K X r· Γ· ⌐· K X K r· L ┐· └ ⌐ ⌒· ⌐· ⌐ Γ· ┌· r Γ· ┐· r· L ┌· L ─... | Γ ┘· ─ ┘· K r ┘· ─ ⌐· X· X L ┘· ¬ ⌐· X· X r ⌐ K Γ· ┘· ─ ⌒ Γ· K r· L ─ r ┌· ⌒· ┐· K Γ· ┘· ─ ⌐· ⌐ Γ· └ r └ ┘· X L Γ Γ· X ⌐ ┐· ┘· X K X· ┌· L ─ ┘· K ⌐ X └ ┘· ¬· ⌐ ─ ┐· ┘· └ ⌒· ⌐ └ ┐· r· ⌐ ¬ L K Γ· r r Γ· ┐· r· L ┌· X X· X L ┌ X· └ K Γ· ┐· └ L ⌐ └ ┐· r· ⌐ ¬ L K X r· Γ· ⌐· K X K r· L ┐· └ ⌐ ⌒· ⌐· ⌐ Γ· ┌· r Γ· ┐· r· L ┌· L ─... | DO NOT CONFUSE OBFUSCATION WITH ENCRYPTION FAIL CLOSED IS A POSTURE NOT A SLOGAN POLYALPHABETIC CIPHERS USE MULTIPLE ALPHABET SHIFTS THE PLAYFAIR CIPHER ENCRYPTS PAIRS OF LETTERS SIMULTANEOUSLY | pigpen | pigpen | null | {} | medium | en | 67 | 67 | synthetic_educational | null | null | [
"symbol_frequency",
"grid_position_decode"
] | Pigpen cipher: letters encoded as positions in tic-tac-toe and X grids. |
jn25-v2-0315 | 21230 21249 21242 21231 21249 21238 21243 21249 21246 21249 21256 21239 21238 21244 21232 21239 21257 21249 21242 21246 21238 21244 21232 21235 21244 21232 21239 21231 21235 21256 21239 21232 21233 21243 21249 21248 21246 21259 21243 21249 21248 21244 21232 21235 21244 21257 21232 21249 21239 21256 21239 21242 21236 21... | 21230 21249 21242 21231 21249 21238 21243 21249 21246 21249 21256 21239 21238 21244 21232 21239 21257 21249 21242 21246 21238 21244 21232 21235 21244 21232 21239 21231 21235 21256 21239 21232 21233 21243 21249 21248 21246 21259 21243 21249 21248 21244 21232 21235 21244 21257 21232 21249 21239 21256 21239 21242 21236 21... | FOR GOD SO LOVED THE WORLD THAT HE GAVE HIS ONLY SON THAT WHOEVER BELIEVES SHALL NOT PERISH | jn25 | jn25 | codebook | {
"type": "additive",
"value": "11235"
} | expert | en | 370 | 443 | cipher_museum | 2.0 | public | null | null |
cardano-autokey-v2-0217 | YALWWGTVXETMWTVLZMHEFRRETAAALXAPZUIQLGYLHBRSTYALSZOFJBLTJJQILKRYRUDTWDWJGHAAFIFK | YALWWGTVXETMWTVLZMHEFRRETAAALXAPZUIQLGYLHBRSTYALSZOFJBLTJJQILKRYRUDTWDWJGHAAFIFK | THE SECRET LIES BURIED BENEATH THE THIRD FLAGSTONE OF THE OLD CHURCH COURTYARD AT DAWN TOMORROW | cardano_autokey | cardano_autokey | polyalphabetic | {
"type": "keyword",
"value": "FLORENCE"
} | advanced | en | 80 | 80 | cipher_museum | 2.0 | public | null | null |
scytale-v2-0595 | TEUNELELHAWRHTRETAODCRNOELIAHGFCODTWSIETISTHUAOXEEDHRTHURTMXCSBTDOERTDOXRBEHFNOCYARX | TEUNELELHAWRHTRETAODCRNOELIAHGFCODTWSIETISTHUAOXEEDHRTHURTMXCSBTDOERTDOXRBEHFNOCYARX | THE SECRET LIES BURIED BENEATH THE THIRD FLAGSTONE OF THE OLD CHURCH COURTYARD AT DAWN TOMORROW | scytale | scytale | transposition | {
"type": "integer",
"value": 12
} | intermediate | en | 84 | 84 | cipher_museum | 2.0 | public | null | null |
playfair-v3-0268 | SUTBIGSXRBKIMSBEOBUNMLOHKTEFTOTLPITECKMTCMHPELZNMTDTFBMUKOFLOHQSKHPHEMMFZKETSFBUPMOTRY | SUTBIGSXRBKIMSBEOBUNMLOHKTEFTOTLPITECKMTCMHPELZNMTDTFBMUKOFLOHQSKHPHEMMFZKETSFBUPMOTRY | RSA ENCRYPTION RELIES ON THE MATHEMATICAL DIFFICULTY OF FACTORING THE PRODUCT OF TWO LARGE PRIMES | playfair | playfair | polygraphic | {
"type": "keyword",
"value": "BATTLE"
} | intermediate | en | 86 | 86 | cipher_museum | 2.0 | public | null | null |
bifid-v2-0678 | BFDRQTQULORPGGDXLANQDBUEQORELFMTHEZPTQDVLUXRTACXZFAPKDCHCOEWXZCLEOIBRBERHDHAUEITHQAM | BFDRQTQULORPGGDXLANQDBUEQORELFMTHEZPTQDVLUXRTACXZFAPKDCHCOEWXZCLEOIBRBERHDHAUEITHQAM | CODED TRANSMISSION INDICATES ENEMY FORCES ASSEMBLING ALONG THE BORDER WITH HEAVY ARTILLERY UNITS | bifid | bifid | fractionation | {
"type": "keyword",
"value": "TRIUMPH"
} | advanced | en | 84 | 84 | cipher_museum | 2.0 | public | null | null |
cda-0019746 | HIST XRIC ALCI PHZR SARE TEAC XERS NZTP ROTE CTIO NDON OTCO NXUS EOZF USCZ TION XITH ENCR YPTI ONBZ | HIST XRIC ALCI PHZR SARE TEAC XERS NZTP ROTE CTIO NDON OTCO NXUS EOZF USCZ TION XITH ENCR YPTI ONBZ | HISTORICAL CIPHERS ARE TEACHERS NOT PROTECTION DO NOT CONFUSE OBFUSCATION WITH ENCRYPTION | commercial_code | commercial_code | null | {} | hard | en | 80 | 80 | synthetic_educational | null | null | [
"codebook_frequency",
"five_letter_group_analysis"
] | Commercial code: five-letter groups from a codebook, often ending in X or Z. |
wallis-cipher-v2-0169 | 90 12 55 63 37 54 15 89 91 90 84 53 91 90 45 44 76 91 90 40 85 79 30 91 90 25 61 91 90 67 54 15 91 90 18 81 41 91 90 45 63 33 84 85 72 53 66 76 40 53 91 90 15 58 63 91 90 25 79 45 23 47 20 41 91 90 35 77 85 72 55 54 40 44 76 53 91 | 90 12 55 63 37 54 15 89 91 90 84 53 91 90 45 44 76 91 90 40 85 79 30 91 90 25 61 91 90 67 54 15 91 90 18 81 41 91 90 45 63 33 84 85 72 53 66 76 40 53 91 90 15 58 63 91 90 25 79 45 23 47 20 41 91 90 35 77 85 72 55 54 40 44 76 53 91 | BREVITY IS THE SOUL OF WIT AND TEDIOUSNESS THE OUTWARD FLOURISHES | wallis_cipher | wallis_cipher | nomenclator | {
"type": "seed",
"value": "ENGLAND"
} | expert | en | 154 | 230 | cipher_museum | 2.0 | public | null | null |
vic-v2-0142 | 9088918990791909248818195 | 9088918990791909248818195 | TRUST BUT VERIFY | vic | vic | substitution | {
"type": "keyword",
"value": "NICKEL"
} | advanced | en | 25 | 25 | cipher_museum | 2.0 | public | null | null |
jefferson-disk-v3-0242 | TKXHBINLGIIMUNYZDCUNXMIXXDIZYIBZJOIPNLSYZHFYIMIHFUKFESKTSHILQYXCIVHGXOWIOE | TKXHBINLGIIMUNYZDCUNXMIXXDIZYIBZJOIPNLSYZHFYIMIHFUKFESKTSHILQYXCIVHGXOWIOE | CHARGE OF THE LIGHT BRIGADE INTO THE VALLEY OF DEATH RODE THE SIX HUNDRED BRAVE CAVALIERS | jefferson_disk | jefferson_disk | disk | {
"type": "disk_order",
"value": "1,3,5,2,4,6"
} | expert | en | 74 | 74 | cipher_museum | 2.0 | public | null | null |
venona-pad-reuse-v3-0292 | I7LAS4CIDDEIFNBWAPA5CF4WSH7JLAEGDBEWRPGSGABFJPH46L4LVH4IICIAO5CARCVDDPMFV4 | I7LAS4CIDDEIFNBWAPA5CF4WSH7JLAEGDBEWRPGSGABFJPH46L4LVH4IICIAO5CARCVDDPMFV4 | NO PERSON SHALL BE HELD TO ANSWER FOR A CAPITAL CRIME UNLESS ON PRESENTMENT OF A GRAND JURY | venona_pad_reuse | venona_pad_reuse | stream | {
"type": "keyword",
"value": "FREEDOM"
} | expert | en | 74 | 74 | cipher_museum | 2.0 | public | null | null |
kryptos-v2-0351 | PSFEDHKKVFDZMUOVFDYBMLWJGKKYKJBWRQMAUACPMBGDNGDPSGKJWTVQENTIVEVKVNOKZXIVN | PSFEDHKKVFDZMUOVFDYBMLWJGKKYKJBWRQMAUACPMBGDNGDPSGKJWTVQENTIVEVKVNOKZXIVN | ALEA IACTA EST ET CAESAR RUBICONE TRANSGRESSO BELLUM CIVILE INCIPIT PER TOTAM ROMANAM | kryptos | kryptos | polyalphabetic | {
"type": "keyword",
"value": "VIRTUAL"
} | advanced | en | 73 | 73 | cipher_museum | 2.0 | public | null | null |
trifid-v2-0029 | LGPHYGFMPGKXRNEINIBUY | LGPHYGFMPGKXRNEINIBUY | PATIENCE BRINGS VICTORY | trifid | trifid | fractionation | {
"type": "keyword",
"value": "PALACE"
} | advanced | en | 21 | 21 | cipher_museum | 2.0 | public | null | null |
noisy-vigenere-ocr_light-006 | NMIVRXJIEZTAWVYRWDFSYEELLLGLRVJICBEUDIEZTAWVHFVMZVGVGXFXWIMXK | NMIVRXJIEZTAWVYRWDFSYEELLLGLRVJICBEUDIEZTAWVHFVMZVGVGXFXWIMXK | VIGENERE CIPHER WAS KNOWN AS THE UNBREAKABLE CIPHER FOR THREE CENTURIES | vigenere | vigenere | polyalphabetic | {
"type": "keyword",
"value": "SECRET"
} | intermediate | en | 61 | 61 | cipher_museum | 0.2 | public | null | null |
four-square-v2-0063 | GIRDNLTMNIZBCSHTYKQKCSBTSGAHPVLHFSMNNVTMNRBTRYGMPZAUEANCPZLUSFPIMINSOETDSF | GIRDNLTMNIZBCSHTYKQKCSBTSGAHPVLHFSMNNVTMNRBTRYGMPZAUEANCPZLUSFPIMINSOETDSF | FOR GOD SO LOVED THE WORLD THAT HE GAVE HIS ONLY SON THAT WHOEVER BELIEVES SHALL NOT PERISH | four_square | four_square | polygraphic | {
"key1": "PALACE",
"key2": "BATTLE"
} | advanced | en | 74 | 74 | cipher_museum | 2.0 | public | null | null |
affine-v2-1515 | HKFJ BHC FARC | HKFJ BHC FARC | HOLD THE LINE | affine | affine | substitution | {
"a": 19,
"b": 4
} | beginner | en | 11 | 13 | cipher_museum | 2.0 | public | null | null |
cda-0020326 | SQWZJ WXPLV HNDYO QYYGO JNBGG ADJJD GSQVK IZQGP DORLB EWRHU BEGVP QQGNW KMCRW GCEFY BHALI PSTBP QRDKU OLJIY ZOKDO FKTYE CXITR IGZJS VXWKG FWYBF ORTEW QZHUM KVYKH RJTDV VNCXG SZPVR LOKYW CQQGJ JEZMP SSSOA YBD | SQWZJ WXPLV HNDYO QYYGO JNBGG ADJJD GSQVK IZQGP DORLB EWRHU BEGVP QQGNW KMCRW GCEFY BHALI PSTBP QRDKU OLJIY ZOKDO FKTYE CXITR IGZJS VXWKG FWYBF ORTEW QZHUM KVYKH RJTDV VNCXG SZPVR LOKYW CQQGJ JEZMP SSSOA YBD | FREQUENCY ANALYSIS CAN REVEAL WEAK CIPHERS A TRANSPARENT TOOL SHOULD SHOW ITS REASONING A SCYTALE IS A ROD USED BY SPARTANS TO ENCRYPT MESSAGES THE PLAYFAIR CIPHER ENCRYPTS PAIRS OF LETTERS SIMULTANEOUSLY | vernam | vernam | null | {} | hard | en | 173 | 173 | synthetic_educational | null | null | [
"key_reuse_attack",
"information_theoretic_proof"
] | Vernam cipher: XOR-based stream cipher; with a random key equivalent to OTP. |
typex-v3-0273 | AAHHIPIOBFWOGUASFYHHOJFIWFXMJAHKKQDJBJKRUHCUEILYPCITPUCAGJITYSEHBNOWHLFEXGI | AAHHIPIOBFWOGUASFYHHOJFIWFXMJAHKKQDJBJKRUHCUEILYPCITPUCAGJITYSEHBNOWHLFEXGI | THE BATTLE OF GETTYSBURG LASTED THREE DAYS AND COST OVER FIFTY THOUSAND CASUALTIES TOTAL | typex | typex | machine | {
"type": "keyword",
"value": "EMPIRE"
} | expert | en | 75 | 75 | cipher_museum | 2.0 | public | null | null |
trithemius-v3-0035 | TIG DTURL NJVWE | TIG DTURL NJVWE | THE APPLE FALLS | trithemius | trithemius | polyalphabetic | {
"type": "none",
"value": null
} | beginner | en | 13 | 15 | cipher_museum | 2.0 | public | null | null |
playfair-v2-0601 | URIGZRZQDINFDU | URIGZRZQDINFDU | COVER MY RETREAT | playfair | playfair | polygraphic | {
"type": "keyword",
"value": "JUSTICE"
} | intermediate | en | 14 | 14 | cipher_museum | 2.0 | public | null | null |
trifid-v2-0375 | CMKEVOIUJK+ICGUORMQUTAILRWDECG+PCGPSOELQIXCDPIDJTMCBHKOCJDKDLDJKADPCGIZLKEELLUQZGYXOZBMDIEQIKHTCIOVBOIOZFLKEYYEPRGBFRCGAE+ECVBRRD+LHCDGAIRCPACBLIGFHKSIVGXBDQCKPYHB | CMKEVOIUJK+ICGUORMQUTAILRWDECG+PCGPSOELQIXCDPIDJTMCBHKOCJDKDLDJKADPCGIZLKEELLUQZGYXOZBMDIEQIKHTCIOVBOIOZFLKEYYEPRGBFRCGAE+ECVBRRD+LHCDGAIRCPACBLIGFHKSIVGXBDQCKPYHB | HEADQUARTERS FIRST ARMY CORPS ORDERS FOR OCTOBER FOURTH NINETEEN EIGHTEEN THE CORPS WILL ATTACK AT ZERO HOUR WITH ALL AVAILABLE FORCES THE OBJECTIVE IS THE RIDGE OVERLOOKING THE ARGONNE FOREST | trifid | trifid | fractionation | {
"type": "keyword",
"value": "LIBERTY"
} | advanced | en | 163 | 163 | cipher_museum | 2.0 | public | null | null |
caesar-v3-1192 | USDD EW AKZESWD KGEW QWSJK SYG FWNWJ EAFV ZGO DGFY HJWUAKWDQ A LZGMYZL A OGMDV KSAD STGML SFV KWW LZW GUWSF | USDD EW AKZESWD KGEW QWSJK SYG FWNWJ EAFV ZGO DGFY HJWUAKWDQ A LZGMYZL A OGMDV KSAD STGML SFV KWW LZW GUWSF | CALL ME ISHMAEL SOME YEARS AGO NEVER MIND HOW LONG PRECISELY I THOUGHT I WOULD SAIL ABOUT AND SEE THE OCEAN | caesar | caesar | substitution | {
"type": "shift",
"value": 18
} | beginner | en | 87 | 107 | cipher_museum | 2.0 | public | null | null |
lorenz-v2-0466 | AWAISMYSIGNAL | AWAISMYSIGNAL | AWAIT MY SIGNAL | lorenz | lorenz | machine | {
"type": "seed",
"value": "STURGEON"
} | expert | en | 13 | 13 | cipher_museum | 2.0 | public | null | null |
two-square-036 | PHLTHEZYTHFQPPRCHKXPDAFFRLEMXMXPDWOMXMMEQYCKPLAYERSX | PHLTHEZYTHFQPPRCHKXPDAFFRLEMXMXPDWOMXMMEQYCKPLAYERSX | ALL THE WORLDS A STAGE AND ALL THE MEN AND WOMEN MERELY PLAYERS | two_square | two_square | polygraphic | {
"key1": "EXAMPLE",
"key2": "KEYWORD"
} | advanced | en | 52 | 52 | cipher_museum | 0.2 | public | null | null |
gronsfeld-214 | JZXISUNFJETZPNTJSFAIUCBATIKXWRTZPNTJSFA | JZXISUNFJETZPNTJSFAIUCBATIKXWRTZPNTJSFA | IT WAS THE BEST OF TIMES IT WAS THE WORST OF TIMES | gronsfeld | gronsfeld | polyalphabetic | {
"type": "numeric",
"value": "16180"
} | intermediate | en | 39 | 39 | cipher_museum | 0.2 | public | null | null |
monoalphabetic-v3-0258 | EK JY ROBEKKEKB ES JY OKG DKG EK JY OKG ES JY ROBEKKEKB DS TCO PUOOK LN SALTS HKOW WOII | EK JY ROBEKKEKB ES JY OKG DKG EK JY OKG ES JY ROBEKKEKB DS TCO PUOOK LN SALTS HKOW WOII | IN MY BEGINNING IS MY END AND IN MY END IS MY BEGINNING AS THE QUEEN OF SCOTS KNEW WELL | monoalphabetic | monoalphabetic | substitution | {
"type": "keyword",
"value": "DRAGON"
} | beginner | en | 68 | 87 | cipher_museum | 2.0 | public | null | null |
null-cipher-v3-0043 | many each sound sentence any give each right each call each its very each did call live each after right long year | many each sound sentence any give each right each call each its very each did call live each after right long year | MESSAGE RECEIVED CLEARLY | null_cipher | null_cipher | steganography | {
"type": "position",
"value": "first"
} | advanced | en | 93 | 114 | cipher_museum | 2.0 | public | null | null |
stager-route-v2-0397 | CENONMATADECTXXHAXXSBXXE | CENONMATADECTXXHAXXSBXXE | CONTACT HAS BEEN MADE | stager_route | stager_route | transposition | {
"type": "integer",
"value": 12
} | expert | en | 24 | 24 | cipher_museum | 2.0 | public | null | null |
jn25-v2-0156 | 09911 09997 09907 09992 09903 09901 09995 09919 09999 09906 09992 09907 09908 09996 09993 09995 09999 09908 09993 | 09911 09997 09907 09992 09903 09901 09995 09919 09999 09906 09992 09907 09908 09996 09993 09995 09999 09908 09993 | WISDOM GUARDS THE GATE | jn25 | jn25 | codebook | {
"type": "additive",
"value": "99999"
} | expert | en | 95 | 113 | cipher_museum | 2.0 | public | null | null |
typex-v2-0377 | AAHLLFUAGQURGERQRZHBMZRAKHSYDLHHHRRBHZQEFNAFZVXTMMVYVTZHUCDEOYNMSZCPNFHHGKJPKVAEBJLSQJXFBHEDIOACULLBGFTVIVQIJRSPSGUANJXMPUDYAXZBWKCEUULHOQDIKJMRDOZPIERAKDXNXBXJXZAXTDIMXDGY | AAHLLFUAGQURGERQRZHBMZRAKHSYDLHHHRRBHZQEFNAFZVXTMMVYVTZHUCDEOYNMSZCPNFHHGKJPKVAEBJLSQJXFBHEDIOACULLBGFTVIVQIJRSPSGUANJXMPUDYAXZBWKCEUULHOQDIKJMRDOZPIERAKDXNXBXJXZAXTDIMXDGY | THE GREAT CIPHER OF LOUIS XIV INVENTED BY ANTOINE AND BONAVENTURE ROSSIGNOL USED A NOMENCLATOR OF OVER FIVE HUNDRED NUMBERS REPRESENTING SYLLABLES WORDS AND NULLS AND REMAINED UNBROKEN FOR TWO CENTURIES | typex | typex | machine | {
"type": "keyword",
"value": "EMPIRE"
} | expert | en | 172 | 172 | cipher_museum | 2.0 | public | null | null |
diana-v2-0235 | WLLVEJHNBNYPTHBLPLEIHFWEJAFHABZJBWRFHLYFISSWAKUVLGLNUGADFJAPEJLHNQPCJHAXEKQWZREAZILWOPTUVUSEWXYQGWBLSYZGIMLQXPTHWBNRFVXBWXYRWJZHLIFWXNBKLANSOCLUUNTPBMOXWZFEGNOZAKXX | WLLVEJHNBNYPTHBLPLEIHFWEJAFHABZJBWRFHLYFISSWAKUVLGLNUGADFJAPEJLHNQPCJHAXEKQWZREAZILWOPTUVUSEWXYQGWBLSYZGIMLQXPTHWBNRFVXBWXYRWJZHLIFWXNBKLANSOCLUUNTPBMOXWZFEGNOZAKXX | WE THEREFORE THE REPRESENTATIVES OF THE UNITED STATES OF AMERICA IN GENERAL CONGRESS ASSEMBLED APPEALING TO THE SUPREME JUDGE OF THE WORLD FOR THE RECTITUDE OF OUR INTENTIONS DO SOLEMNLY PUBLISH | diana | diana | polyalphabetic | {
"type": "keyword",
"value": "SPECIAL"
} | intermediate | en | 164 | 164 | cipher_museum | 2.0 | public | null | null |
voynich-render-035 | kr joq gcd liqof kx gi gcd ncuxkyof ox gcqdd kx gi ird | kr joq gcd liqof kx gi gcd ncuxkyof ox gcqdd kx gi ird | IN WAR THE MORAL IS TO THE PHYSICAL AS THREE IS TO ONE | voynich_render | voynich_render | substitution | {
"type": "none",
"value": null
} | expert | en | 42 | 54 | cipher_museum | 0.2 | public | null | null |
hill-v3-0443 | WVYSIKJESWZWXDDYATYI | WVYSIKJESWZWXDDYATYI | THE COMPASS POINTS TRUE | hill | hill | polygraphic | {
"a": 11,
"b": 3,
"c": 2,
"d": 5
} | advanced | en | 20 | 20 | cipher_museum | 2.0 | public | null | null |
purple-v2-0176 | AABHLYCFBKTITGQXGAFUSNCFUWIMKJKGEOODIKWKJSOTUNCBDMVLXTMVHIGEQBRFVCRWHFDOGK | AABHLYCFBKTITGQXGAFUSNCFUWIMKJKGEOODIKWKJSOTUNCBDMVLXTMVHIGEQBRFVCRWHFDOGK | GOOD NIGHT GOOD NIGHT PARTING IS SUCH SWEET SORROW THAT I SHALL SAY GOOD NIGHT TILL MORROW | purple | purple | machine | {
"type": "seed",
"value": "YAMAMOTO"
} | expert | en | 74 | 74 | cipher_museum | 2.0 | public | null | null |
columnar-transposition-v3-0648 | ITEWWITISDUNHHS | ITEWWITISDUNHHS | THE WIND IS WITH US | columnar_transposition | columnar_transposition | transposition | {
"type": "keyword",
"value": "FREEDOM"
} | intermediate | en | 15 | 15 | cipher_museum | 2.0 | public | null | null |
slidex-v3-0230 | EGCZDSGQZISHEWSLWY | EGCZDSGQZISHEWSLWY | DEAD MEN TELL NO TALES | slidex | slidex | transposition | {
"type": "keyword",
"value": "FREEDOM"
} | advanced | en | 18 | 18 | cipher_museum | 2.0 | public | null | null |
geheimschreiber-189 | CKDLNGFDRQJKENLFXJRKY | CKDLNGFDRQJKENLFXJRKY | SUPPLY LINE COMPROMISED | geheimschreiber | geheimschreiber | machine | {
"type": "seed",
"value": "MUSEUM"
} | expert | en | 21 | 21 | cipher_museum | 0.2 | public | null | null |
chinese-telegraph-v2-0109 | 1672 0285 1421 0472 0285 1255 0285 0347 0918 1255 0285 1421 0472 0285 1255 0285 1024 1255 0285 1346 0285 0856 1421 0012 1421 0538 1599 0285 1346 0918 0347 1421 0472 0285 1503 0856 0538 1421 0285 0219 1346 1421 0012 1421 0285 1346 0918 0347 0012 0792 0285 1255 0538 0156 0012 0538 0856 0408 0285 0856 0285 1255 0012 0729 ... | 1672 0285 1421 0472 0285 1255 0285 0347 0918 1255 0285 1421 0472 0285 1255 0285 1024 1255 0285 1346 0285 0856 1421 0012 1421 0538 1599 0285 1346 0918 0347 1421 0472 0285 1503 0856 0538 1421 0285 0219 1346 1421 0012 1421 0285 1346 0918 0347 0012 0792 0285 1255 0538 0156 0012 0538 0856 0408 0285 0856 0285 1255 0012 0729 ... | WE THEREFORE THE REPRESENTATIVES OF THE UNITED STATES OF AMERICA IN GENERAL CONGRESS ASSEMBLED APPEALING TO THE SUPREME JUDGE OF THE WORLD FOR THE RECTITUDE OF OUR INTENTIONS DO SOLEMNLY PUBLISH | chinese_telegraph | chinese_telegraph | codebook | {
"type": "none",
"value": null
} | expert | en | 656 | 819 | cipher_museum | 2.0 | public | null | null |
commercial-code-v2-0081 | ZUZUZ SAZUZ CAZUZ XAZUZ GAZUZ WAZUZ CEZUZ BAZUZ ZAZUZ LAZUZ SAZUZ RAZUZ XUZUZ ZUZUZ GAZUZ FEZUZ TAZUZ GAZUZ WAZUZ LAZUZ QAZUZ GAZUZ RAZUZ ZAZUZ XUZUZ DABAB ZUZUZ WAZUZ GAZUZ BAZUZ XAZUZ SAZUZ RAZUZ XUZUZ SABAB BABAB ZUZUZ ZAZUZ KAZUZ WAZUZ GAZUZ GAZUZ XUZUZ ZUZUZ TAZUZ LAZUZ PAZUZ PAZUZ BAZUZ WAZUZ XAZUZ XUZUZ CABAB KE... | ZUZUZ SAZUZ CAZUZ XAZUZ GAZUZ WAZUZ CEZUZ BAZUZ ZAZUZ LAZUZ SAZUZ RAZUZ XUZUZ ZUZUZ GAZUZ FEZUZ TAZUZ GAZUZ WAZUZ LAZUZ QAZUZ GAZUZ RAZUZ ZAZUZ XUZUZ DABAB ZUZUZ WAZUZ GAZUZ BAZUZ XAZUZ SAZUZ RAZUZ XUZUZ SABAB BABAB ZUZUZ ZAZUZ KAZUZ WAZUZ GAZUZ GAZUZ XUZUZ ZUZUZ TAZUZ LAZUZ PAZUZ PAZUZ BAZUZ WAZUZ XAZUZ XUZUZ CABAB KE... | OBSERVATION EXPERIMENT AND REASON ARE THE THREE PILLARS OF ALL SCIENTIFIC INQUIRY AND PROGRESS | commercial_code | commercial_code | codebook | {
"type": "none",
"value": null
} | expert | en | 430 | 515 | cipher_museum | 2.0 | public | null | null |
cda-0016206 | ABBBA AABAA AABAA BAAAA BAAAA AABAA BAABB ABAAA AABAA BABAA AAAAA ABBAA AAABB BAAAA AABAA ABBBA BAAAA ABBAB AAABB BAABB AAABA ABAAA AAAAB ABAAA ABABA ABAAA BAABA BABBA ABABB AAAAA BAABA BAABA AABAA BAAAA ABAAA ABBAA BAAAA AABAA BAAAB AABAA AAAAA BAAAA AAABA AABBB AAABA AAAAA AABAA BAAAB AAAAA BAAAA BAAAB AABBB ABAAA AA... | ABBBA AABAA AABAA BAAAA BAAAA AABAA BAABB ABAAA AABAA BABAA AAAAA ABBAA AAABB BAAAA AABAA ABBBA BAAAA ABBAB AAABB BAABB AAABA ABAAA AAAAB ABAAA ABABA ABAAA BAABA BABBA ABABB AAAAA BAABA BAABA AABAA BAAAA ABAAA ABBAA BAAAA AABAA BAAAB AABAA AAAAA BAAAA AAABA AABBB AAABA AAAAA AABAA BAAAB AAAAA BAAAA BAAAB AABBB ABAAA AA... | PEER REVIEW AND REPRODUCIBILITY MATTER IN RESEARCH CAESAR SHIFTED THE ALPHABET BY THREE POSITIONS DO NOT CONFUSE OBFUSCATION WITH ENCRYPTION | bacon_cipher | bacon_cipher | null | {} | hard | en | 605 | 605 | synthetic_educational | null | null | [
"five_bit_decode",
"ab_frequency_analysis"
] | Bacon's biliteral cipher: each letter encoded as 5-bit A/B string. |
running-key-v3-0022 | ISUUEGBXEYOFSOEYCW | ISUUEGBXEYOFSOEYCW | DEAD MEN TELL NO TALES | running_key | running_key | polyalphabetic | {
"type": "text",
"value": "Gettysburg Address opening"
} | intermediate | en | 18 | 18 | cipher_museum | 2.0 | public | null | null |
hill-v2-0627 | LIJPCCZHNGHUBYHUBMPQKGXJLQXJTAHUTCVABVBHRPTCLVWVLOZUNGFVQWJVNGFVWVYSXJLQGGYZFRBMACFRBSVAPGLVGGWVHDRWXQRTDFDQTCLSUUWVIAMVYSZAJKMCWVRPTFAGJDRPHOCAXDTDLIZHEEANHHXJUUSX | LIJPCCZHNGHUBYHUBMPQKGXJLQXJTAHUTCVABVBHRPTCLVWVLOZUNGFVQWJVNGFVWVYSXJLQGGYZFRBMACFRBSVAPGLVGGWVHDRWXQRTDFDQTCLSUUWVIAMVYSZAJKMCWVRPTFAGJDRPHOCAXDTDLIZHEEANHHXJUUSX | HEADQUARTERS FIRST ARMY CORPS ORDERS FOR OCTOBER FOURTH NINETEEN EIGHTEEN THE CORPS WILL ATTACK AT ZERO HOUR WITH ALL AVAILABLE FORCES THE OBJECTIVE IS THE RIDGE OVERLOOKING THE ARGONNE FOREST | hill | hill | polygraphic | {
"a": 11,
"b": 3,
"c": 2,
"d": 5
} | advanced | en | 164 | 164 | cipher_museum | 2.0 | public | null | null |
fractionated-morse-265 | COQYBBPSYCVBKPBYBD | COQYBBPSYCVBKPBYBD | SILENCE IS GOLDEN | fractionated_morse | fractionated_morse | fractionation | {
"type": "keyword",
"value": "CRYPTIC"
} | advanced | en | 18 | 18 | cipher_museum | 0.2 | public | null | null |
affine-v3-0564 | JDI VGKFEGS GVVKXIC | JDI VGKFEGS GVVKXIC | THE RAILWAY ARRIVES | affine | affine | substitution | {
"a": 7,
"b": 6
} | beginner | en | 17 | 19 | cipher_museum | 2.0 | public | null | null |
columnar-transposition-v2-0232 | ANEUNEEHEDGRBLCHCSPIKEDECAARIPPNEROTLYNRHRSNMOBTTVRLUANSEDEDIOMLISNUACSEROMILPGOE | ANEUNEEHEDGRBLCHCSPIKEDECAARIPPNEROTLYNRHRSNMOBTTVRLUANSEDEDIOMLISNUACSEROMILPGOE | GENERAL ORDERS NUMBER ONE ALL COMMUNICATIONS SHALL BE ENCRYPTED USING THE APPROVED CIPHER DISK | columnar_transposition | columnar_transposition | transposition | {
"type": "keyword",
"value": "FORTRESS"
} | intermediate | en | 81 | 81 | cipher_museum | 2.0 | public | null | null |
porta-v2-0290 | WURWHRJFWYSURAZCQNMNKI | WURWHRJFWYSURAZCQNMNKI | FLEET ASSEMBLES AT HARBOR | porta | porta | polyalphabetic | {
"type": "keyword",
"value": "ITALY"
} | intermediate | en | 22 | 22 | cipher_museum | 2.0 | public | null | null |
cda-0013913 | YBIFQFZQJVFAVQULTNXXDTIQORHTCIFANNXPHSLXFOMYOJVUXLETCRBWNSQXGSFYPWRCCSCMYWGXGCBFKKGAXYAGOSHMEXSRNGVMHIGGVUGMHTWRACBQRXVAOHVPNZCBV | YBIFQFZQJVFAVQULTNXXDTIQORHTCIFANNXPHSLXFOMYOJVUXLETCRBWNSQXGSFYPWRCCSCMYWGXGCBFKKGAXYAGOSHMEXSRNGVMHIGGVUGMHTWRACBQRXVAOHVPNZCBV | ALAN TURING BROKE ENIGMA WITH CRIBS AND THE BOMBE MACHINE FAIL CLOSED IS A POSTURE NOT A SLOGAN POLYBIUS ENCODED LETTERS AS PAIRS OF NUMBERS FROM ONE TO FIVE | vernam | vernam | null | {} | hard | en | 129 | 129 | synthetic_educational | null | null | [
"key_reuse_attack",
"information_theoretic_proof"
] | Vernam cipher: XOR-based stream cipher; with a random key equivalent to OTP. |
copiale-095 | F0 G8 Y8 O2 V7 B0 P0 A4 C4 U4 V7 A1 B4 F0 O5 Q3 U4 E9 B7 A9 O7 T3 U7 O5 F0 S3 G3 Y0 A0 O5 Z8 D2 B5 A4 P7 C1 Y9 Z8 L9 Q2 H7 C3 | F0 G8 Y8 O2 V7 B0 P0 A4 C4 U4 V7 A1 B4 F0 O5 Q3 U4 E9 B7 A9 O7 T3 U7 O5 F0 S3 G3 Y0 A0 O5 Z8 D2 B5 A4 P7 C1 Y9 Z8 L9 Q2 H7 C3 | IN WAR THE MORAL IS TO THE PHYSICAL AS THREE IS TO ONE | copiale | copiale | substitution | {
"type": "keyword",
"value": "CIPHER"
} | advanced | en | 84 | 125 | cipher_museum | 0.2 | public | null | null |
affine-304 | JWBHWZRQCY ON MEHBEAPN | JWBHWZRQCY ON MEHBEAPN | RENDEZVOUS AT MIDNIGHT | affine | affine | substitution | {
"a": 15,
"b": 14
} | beginner | en | 20 | 22 | cipher_museum | 0.2 | public | null | null |
caesar-v3-0097 | UIF MPSE PVS HPE JT POF MPSE BOE UIPV TIBMU MPWF UIF MPSE UIZ HPE XJUI BMM UIJOF IFBSU BOE XJUI BMM UIZ TPVM BOE XJUI BMM UIZ NJHIU BOE UIFTF XPSET XIJDI J DPNNBOE UIFF UIJT EBZ TIBMM CF JO UIJOF IFBSU | UIF MPSE PVS HPE JT POF MPSE BOE UIPV TIBMU MPWF UIF MPSE UIZ HPE XJUI BMM UIJOF IFBSU BOE XJUI BMM UIZ TPVM BOE XJUI BMM UIZ NJHIU BOE UIFTF XPSET XIJDI J DPNNBOE UIFF UIJT EBZ TIBMM CF JO UIJOF IFBSU | THE LORD OUR GOD IS ONE LORD AND THOU SHALT LOVE THE LORD THY GOD WITH ALL THINE HEART AND WITH ALL THY SOUL AND WITH ALL THY MIGHT AND THESE WORDS WHICH I COMMAND THEE THIS DAY SHALL BE IN THINE HEART | caesar | caesar | substitution | {
"type": "shift",
"value": 1
} | beginner | en | 159 | 201 | cipher_museum | 2.0 | public | null | null |
venona-pad-reuse-v3-0150 | YPFBRRLFZZV7TJZ | YPFBRRLFZZV7TJZ | THE FACTORY ROARS | venona_pad_reuse | venona_pad_reuse | stream | {
"type": "keyword",
"value": "LIBERTY"
} | expert | en | 15 | 15 | cipher_museum | 2.0 | public | null | null |
nomenclator-v3-0121 | 60 70 04 05 13 01 14 04 19 06 05 01 12 20 25 | 60 70 04 05 13 01 14 04 19 06 05 01 12 20 25 | THE KING DEMANDS FEALTY | nomenclator | nomenclator | nomenclator | {
"type": "seed",
"value": "PALACE"
} | expert | en | 30 | 44 | cipher_museum | 2.0 | public | null | null |
two-square-v2-0282 | BKQIHEWOUHFIASREDDPPDECSCHPPTPPUQCMKFONEXTRFQWPARTSOQHMBFUKQEATSREDD | BKQIHEWOUHFIASREDDPPDECSCHPPTPPUQCMKFONEXTRFQWPARTSOQHMBFUKQEATSREDD | ALL THE WORLDS A STAGE AND EACH MAN IN HIS TIME PLAYS MANY PARTS ON LIFES GREAT STAGE | two_square | two_square | polygraphic | {
"key1": "TRIUMPH",
"key2": "JUSTICE"
} | advanced | en | 68 | 68 | cipher_museum | 2.0 | public | null | null |
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