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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
cda-0008109 | TBBR NQHQOGWBAOY GBBYF RKCYOVA GUSWE YVZVGF FHNFGWGHGVBA QWCUREF ZOC NONU NSGGRE GB O RVSSNESAG YRGGSE GBQOL | TBBR NQHQOGWBAOY GBBYF RKCYOVA GUSWE YVZVGF FHNFGWGHGVBA QWCUREF ZOC NONU NSGGRE GB O RVSSNESAG YRGGSE GBQOL | GOOD EDUCATIONAL TOOLS EXPLAIN THEIR LIMITS SUBSTITUTION CIPHERS MAP EACH LETTER TO A DIFFERENT LETTER TODAY | porta | porta | null | {
"key": "JUSTICE"
} | hard | en | 93 | 93 | synthetic_educational | null | null | [] | |
wallis-cipher-v2-0050 | 90 22 42 89 82 91 90 34 33 39 61 55 91 90 22 42 89 21 91 90 85 28 39 23 10 91 90 14 81 63 55 33 34 22 91 90 28 24 91 90 43 49 37 61 91 90 24 45 56 54 10 91 90 43 42 53 63 89 13 91 90 55 23 87 10 91 90 33 91 90 24 61 81 60 52 91 90 43 87 86 91 90 39 42 89 82 91 90 85 28 22 23 55 91 90 10 33 60 52 91 90 76 42 53 63 89 45... | 90 22 42 89 82 91 90 34 33 39 61 55 91 90 22 42 89 21 91 90 85 28 39 23 10 91 90 14 81 63 55 33 34 22 91 90 28 24 91 90 43 49 37 61 91 90 24 45 56 54 10 91 90 43 42 53 63 89 13 91 90 55 23 87 10 91 90 33 91 90 24 61 81 60 52 91 90 43 87 86 91 90 39 42 89 82 91 90 85 28 22 23 55 91 90 10 33 60 52 91 90 76 42 53 63 89 45... | GOOD NIGHT GOOD NIGHT PARTING IS SUCH SWEET SORROW THAT I SHALL SAY GOOD NIGHT TILL MORROW | wallis_cipher | wallis_cipher | nomenclator | {
"type": "seed",
"value": "OXFORD"
} | expert | en | 216 | 323 | cipher_museum | 2.0 | public | null | null |
hill-120 | FTNXFMNABIAOAOHNHQZPVGSRLKESLDYAZXOEMWAJYMKPHQQWUWWVDTVOFRYKGBZILHEEVDFEZIJJDPSMHNHQLKVOXSPEZVWYVIHNTJLKESAJHFAMVGTUFLFTNXVGXQMYAMDHFDMLCCDIDTTP | FTNXFMNABIAOAOHNHQZPVGSRLKESLDYAZXOEMWAJYMKPHQQWUWWVDTVOFRYKGBZILHEEVDFEZIJJDPSMHNHQLKVOXSPEZVWYVIHNTJLKESAJHFAMVGTUFLFTNXVGXQMYAMDHFDMLCCDIDTTP | CRYPTANALYSIS IS THE ART OF BREAKING CODES WITHOUT THE KEY AND IT HAS BEEN PRACTICED FOR AS LONG AS THERE HAVE BEEN CODES TO BREAK THE HISTORY OF CRYPTOLOGY IS A BATTLE OF WITS | hill | hill | polygraphic | {
"a": 3,
"b": 3,
"c": 2,
"d": 7
} | advanced | en | 144 | 144 | cipher_museum | 0.2 | public | null | null |
cda-0021000 | 06366 2532 01607 03814 2877 00693 05661 00397 05695 7924 5054 5696 01607 6034 01612 5686 06981 1629 6003 03485 04407 4800 07222 3867 01661 01344 02293 1641 01951 4724 05746 6295 2608 01601 1024 4773 4152 4095 6594 04466 2907 06372 7851 0988 4763 3781 6652 04164 4411 00367 5750 6352 05671 0316 4478 5992 5103 04760 06027... | 06366 2532 01607 03814 2877 00693 05661 00397 05695 7924 5054 5696 01607 6034 01612 5686 06981 1629 6003 03485 04407 4800 07222 3867 01661 01344 02293 1641 01951 4724 05746 6295 2608 01601 1024 4773 4152 4095 6594 04466 2907 06372 7851 0988 4763 3781 6652 04164 4411 00367 5750 6352 05671 0316 4478 5992 5103 04760 06027... | THE LIBRARY PRESERVES KNOWLEDGE FOR THE COMMUNITY COLUMNAR TRANSPOSITION READS COLUMNS IN KEY ORDER HONESTLY | zimmermann | zimmermann | null | {} | hard | en | 94 | 94 | synthetic_educational | null | null | [
"codebook_frequency",
"number_group_analysis"
] | Zimmermann Telegram code: WWI German diplomatic numeric codebook cipher. |
venona-pad-reuse-080 | AZXIX7EZPIDJT4EDW | AZXIX7EZPIDJT4EDW | CRYPTOGRAPHY RULES | venona_pad_reuse | venona_pad_reuse | stream | {
"type": "keyword",
"value": "CIPHER"
} | expert | en | 17 | 17 | cipher_museum | 0.2 | public | null | null |
lorenz-v2-0066 | ONCEUPONAMIDNIGHTDREARYWDILEIPONCEREDSEAKANDWEARYOVERIANYAQUAINTVOLUMEOFLORF | ONCEUPONAMIDNIGHTDREARYWDILEIPONCEREDSEAKANDWEARYOVERIANYAQUAINTVOLUMEOFLORF | ONCE UPON A MIDNIGHT DREARY WHILE I PONDERED WEAK AND WEARY OVER MANY A QUAINT VOLUME OF LORE | lorenz | lorenz | machine | {
"type": "seed",
"value": "TUNNY"
} | expert | en | 76 | 76 | cipher_museum | 2.0 | public | null | null |
cda-0015146 | GRONS FELDU SESAX IGITZ EQUEN CEASX HEREX EATIZ GKEYX | GRONS FELDU SESAX IGITZ EQUEN CEASX HEREX EATIZ GKEYX | GRONSFELD USES A DIGIT SEQUENCE AS THE REPEATING KEY | commercial_code | commercial_code | null | {} | medium | en | 45 | 45 | synthetic_educational | null | null | [
"codebook_frequency",
"five_letter_group_analysis"
] | Commercial code: five-letter groups from a codebook, often ending in X or Z. |
kama-sutra-v2-0304 | RTYTGWM RGWYE QWF EWOTY BZUOFVCGR EQT RGTWE GZBTG ZF YKA KJTY SGKL ZEF FKCGUT EK EQT FTW | RTYTGWM RGWYE QWF EWOTY BZUOFVCGR EQT RGTWE GZBTG ZF YKA KJTY SGKL ZEF FKCGUT EK EQT FTW | GENERAL GRANT HAS TAKEN VICKSBURG THE GREAT RIVER IS NOW OPEN FROM ITS SOURCE TO THE SEA | kama_sutra | kama_sutra | substitution | {
"type": "keyword",
"value": "INDIA"
} | intermediate | en | 72 | 88 | cipher_museum | 2.0 | public | null | null |
four-square-158 | ZALCYSRDYSRCDNEHRFNEYBRKHQUTUGSNHHDLCODLAIETRONLCZ | ZALCYSRDYSRCDNEHRFNEYBRKHQUTUGSNHHDLCODLAIETRONLCZ | VENI VIDI VICI I CAME I SAW I CONQUERED ALL IN A SINGLE BATTLE | four_square | four_square | polygraphic | {
"key1": "SECRET",
"key2": "AGENTS"
} | advanced | en | 50 | 50 | cipher_museum | 0.2 | public | null | null |
voynich-render-v3-0073 | afdxxde oqd gcd lddp siq gcdu xcoff krcdqkg gcd doqgc ore gcd ndoydlopdqx xcoff ad yoffde xirx | afdxxde oqd gcd lddp siq gcdu xcoff krcdqkg gcd doqgc ore gcd ndoydlopdqx xcoff ad yoffde xirx | BLESSED ARE THE MEEK FOR THEY SHALL INHERIT THE EARTH AND THE PEACEMAKERS SHALL BE CALLED SONS | voynich_render | voynich_render | substitution | {
"type": "none",
"value": null
} | expert | en | 78 | 94 | cipher_museum | 2.0 | public | null | null |
solitaire-v3-0253 | NGETRUEARAHHVCAXURTT | NGETRUEARAHHVCAXURTT | STEAM POWER TRANSFORMS | solitaire | solitaire | stream | {
"type": "passphrase",
"value": "PONTIFEX"
} | expert | en | 20 | 20 | cipher_museum | 2.0 | public | null | null |
pigpen-026 | ┤ ┤• ┐• ╳• ⌐ ┐• ├ ├• ⌐ ┐• ¬ ┬ ┼• ┤• ╳• | ┤ ┤• ┐• ╳• ⌐ ┐• ├ ├• ⌐ ┐• ¬ ┬ ┼• ┤• ╳• | FORWARD MARCH NOW | pigpen | pigpen | substitution | {
"type": "none",
"value": null
} | beginner | en | 24 | 38 | cipher_museum | 0.2 | public | null | null |
cda-0002421 | HVCS VZLC EFRQ FQUS OCXV TLHY DWFH NRVX VVWE XXZF A | HVCS VZLC EFRQ FQUS OCXV TLHY DWFH NRVX VVWE XXZF A | SECURITY CLAIMS SHOULD BE TESTED UNDER SCRUTINY | autokey | autokey | null | {
"primer": "PRAYER"
} | medium | en | 41 | 41 | synthetic_educational | null | null | [
"running_key_analysis",
"index_of_coincidence"
] | Autokey: Vigenère where the plaintext extends the key — harder to Kasiski-attack. |
cda-0021434 | 3.34.7 12.49.6 10.19.11 13.19.14 18.15.14 4.10.5 8.36.8 3.30.7 15.11.7 4.41.4 13.35.2 17.33.2 10.15.12 8.7.10 20.12.11 20.33.10 20.28.1 13.12.3 1.12.14 1.46.11 12.36.14 19.31.14 6.11.10 11.22.8 15.13.4 15.19.11 12.24.15 18.18.15 19.18.5 11.25.8 7.24.10 2.40.12 1.26.14 14.23.9 6.47.4 16.12.13 18.35.3 2.24.7 13.20.14 12.... | 3.34.7 12.49.6 10.19.11 13.19.14 18.15.14 4.10.5 8.36.8 3.30.7 15.11.7 4.41.4 13.35.2 17.33.2 10.15.12 8.7.10 20.12.11 20.33.10 20.28.1 13.12.3 1.12.14 1.46.11 12.36.14 19.31.14 6.11.10 11.22.8 15.13.4 15.19.11 12.24.15 18.18.15 19.18.5 11.25.8 7.24.10 2.40.12 1.26.14 14.23.9 6.47.4 16.12.13 18.35.3 2.24.7 13.20.14 12.... | DIFFIE AND HELLMAN INTRODUCED PUBLIC KEY CRYPTOGRAPHY IN NINETEEN SEVENTY SIX TODAY | book_cipher | book_cipher | null | {} | medium | en | 72 | 72 | synthetic_educational | null | null | [
"book_cipher_attack",
"triple_index_search"
] | Book cipher: coordinates (page.line.word) referencing a shared document. |
playfair-v3-0037 | OLLRQSCUVKEPETUNTGLZ | OLLRQSCUVKEPETUNTGLZ | MEASURE TWICE CUT ONCE | playfair | playfair | polygraphic | {
"type": "keyword",
"value": "PALACE"
} | intermediate | en | 20 | 20 | cipher_museum | 2.0 | public | null | null |
four-square-v2-0218 | DEEFSPIPSDPQEKFBYTHQPCEPPCEGKSLNKMDRHEIURNGTQCNEBEOUEPLOKESRSPYTBUYLMRECEPBUXACPBFQCHL | DEEFSPIPSDPQEKFBYTHQPCEPPCEGKSLNKMDRHEIURNGTQCNEBEOUEPLOKESRSPYTBUYLMRECEPBUXACPBFQCHL | HEADQUARTERS CONFIRMS THAT THE INTELLIGENCE REPORT IS ACCURATE AND REQUIRES IMMEDIATE SWIFT ACTION | four_square | four_square | polygraphic | {
"key1": "LIBERTY",
"key2": "FREEDOM"
} | advanced | en | 86 | 86 | cipher_museum | 2.0 | public | null | null |
lorenz-v2-0305 | TRUSTINTHELORDWITHALLTHINEHEARTANDLEANNOTUNTOTHINEOWNUNDERSTANDINGINALLWAYS | TRUSTINTHELORDWITHALLTHINEHEARTANDLEANNOTUNTOTHINEOWNUNDERSTANDINGINALLWAYS | TRUST IN THE LORD WITH ALL THINE HEART AND LEAN NOT UNTO THINE OWN UNDERSTANDING IN ALL WAYS | lorenz | lorenz | machine | {
"type": "seed",
"value": "COLOSSUS"
} | expert | en | 75 | 75 | cipher_museum | 2.0 | public | null | null |
cda-0021092 | . .-. .-. --- .-. / -.-. --- .-. .-. . -.-. - .. --- -. / .- -. -.. / -.. . - . -.-. - .. --- -. / .- .-. . / ..-. ..- -. -.. .- -- . -. - .- .-.. / - --- / ... . -.-. ..- .-. . / ... -.-- ... - . -- ... / .- / - .-. .- -. ... .--. .- .-. . -. - / - --- --- .-.. / ... .... --- ..- .-.. -.. / ... .... --- .-- / .. - ...... | . .-. .-. --- .-. / -.-. --- .-. .-. . -.-. - .. --- -. / .- -. -.. / -.. . - . -.-. - .. --- -. / .- .-. . / ..-. ..- -. -.. .- -- . -. - .- .-.. / - --- / ... . -.-. ..- .-. . / ... -.-- ... - . -- ... / .- / - .-. .- -. ... .--. .- .-. . -. - / - --- --- .-.. / ... .... --- ..- .-.. -.. / ... .... --- .-- / .. - ...... | ERROR CORRECTION AND DETECTION ARE FUNDAMENTAL TO SECURE SYSTEMS A TRANSPARENT TOOL SHOULD SHOW ITS REASONING THE MESSAGE WAS HIDDEN BUT NOT SECURE | morse_code | morse_code | null | {} | hard | en | 125 | 125 | synthetic_educational | null | null | [
"symbol_decode",
"frequency_analysis"
] | Morse code: dots and dashes; word-separated by / symbol. |
red-type-a-029 | QUMXGYGMEDHTADEC | QUMXGYGMEDHTADEC | LOCK DOWN ALL GATES | red_type_a | red_type_a | machine | {
"type": "keyword",
"value": "TOKYORED"
} | advanced | en | 16 | 16 | cipher_museum | 0.2 | public | null | null |
cda-0016798 | TROOP HOURS EIGHT ABOVE RADIO COVER HOUSE INNER TRACK ENTER CARRY TRACK UPPER RIGHT EXACT SCOUT HOLDS OPENS UNTIL LIGHT DELAY MILES AFTER KINGS EIGHT | TROOP HOURS EIGHT ABOVE RADIO COVER HOUSE INNER TRACK ENTER CARRY TRACK UPPER RIGHT EXACT SCOUT HOLDS OPENS UNTIL LIGHT DELAY MILES AFTER KINGS EIGHT | THE ARCHITECTURE SHOULD MAKE MISUSE HARDER ATBASH ENCODES BY REVERSING THE ALPHABET | null_cipher | null_cipher | null | {} | hard | en | 125 | 125 | synthetic_educational | null | null | [
"acrostic_detection",
"first_letter_extraction"
] | Null/steganographic cipher: hidden message formed by first letters of words. |
nomenclator-v2-0201 | 60 18 05 07 09 13 05 14 20 19 08 01 12 12 01 04 22 01 14 03 05 01 20 06 09 18 19 20 12 09 07 08 20 19 21 16 16 15 18 20 05 04 02 25 01 18 20 09 12 12 05 18 25 15 14 60 05 01 19 20 05 18 14 06 12 01 14 11 20 15 04 01 25 | 60 18 05 07 09 13 05 14 20 19 08 01 12 12 01 04 22 01 14 03 05 01 20 06 09 18 19 20 12 09 07 08 20 19 21 16 16 15 18 20 05 04 02 25 01 18 20 09 12 12 05 18 25 15 14 60 05 01 19 20 05 18 14 06 12 01 14 11 20 15 04 01 25 | THE REGIMENT SHALL ADVANCE AT FIRST LIGHT SUPPORTED BY ARTILLERY ON THE EASTERN FLANK TODAY | nomenclator | nomenclator | nomenclator | {
"type": "seed",
"value": "PALACE"
} | expert | en | 146 | 218 | cipher_museum | 2.0 | public | null | null |
fractionated-morse-v2-0561 | IPXJAMMDPVGAWMLCTVAALGELSMJVGJEMGSNIPGKQEMDQSTEXUPAJPVVECIAPSAENPWNESIWMCGDPENASJEQQS | IPXJAMMDPVGAWMLCTVAALGELSMJVGJEMGSNIPGKQEMDQSTEXUPAJPVVECIAPSAENPWNESIWMCGDPENASJEQQS | WITH MALICE TOWARD NONE WITH CHARITY FOR ALL LET US BIND UP THE NATIONS WOUNDS AND HEAL | fractionated_morse | fractionated_morse | fractionation | {
"type": "keyword",
"value": "JUSTICE"
} | advanced | en | 85 | 85 | cipher_museum | 2.0 | public | null | null |
fialka-147 | AXSFHOURWFTO | AXSFHOURWFTO | THE TRAP IS SET | fialka | fialka | machine | {
"type": "seed",
"value": "SECRET"
} | expert | en | 12 | 12 | cipher_museum | 0.2 | public | null | null |
monoalphabetic-133 | AKAJY BLPSAQ KAMP | AKAJY BLPSAQ KAMP | ENEMY FORCES NEAR | monoalphabetic | monoalphabetic | substitution | {
"type": "keyword",
"value": "MUSEUM"
} | beginner | en | 15 | 17 | cipher_museum | 0.2 | public | null | null |
two-square-v3-0183 | WEMELDTHBTETRUTHSTPABTELHFVIAONTTHCSCKLMRLYEECRECSEDITVMEPGBCPHEYARERLDOWEDBCQHEIRYDICDFIZEQKBERTARIZHCKIEOMEKERRAKSSTGBTAMOSMTHBTICREIHHFIHBEEUYAQFTHLTVFSUEQNRGBPPRIBTPZ | WEMELDTHBTETRUTHSTPABTELHFVIAONTTHCSCKLMRLYEECRECSEDITVMEPGBCPHEYARERLDOWEDBCQHEIRYDICDFIZEQKBERTARIZHCKIEOMEKERRAKSSTGBTAMOSMTHBTICREIHHFIHBEEUYAQFTHLTVFSUEQNRGBPPRIBTPZ | WE HOLD THESE TRUTHS TO BE SELF EVIDENT THAT ALL MEN ARE CREATED EQUAL THAT THEY ARE ENDOWED BY THEIR CREATOR WITH CERTAIN UNALIENABLE RIGHTS THAT AMONG THESE ARE LIFE LIBERTY AND THE PURSUIT OF HAPPINESS | two_square | two_square | polygraphic | {
"key1": "LIBERTY",
"key2": "FREEDOM"
} | advanced | en | 170 | 170 | cipher_museum | 2.0 | public | null | null |
red-type-a-v3-0040 | IAZAKU | IAZAKU | EUREKA | red_type_a | red_type_a | machine | {
"type": "keyword",
"value": "SAKURA"
} | advanced | en | 6 | 6 | cipher_museum | 2.0 | public | null | null |
lorenz-v3-0180 | THERIGHTOFTHEPEOPLETOKEGPANDBEARARMSSHALLNOTBEINFRINGEBBYTHEFEDERALGOVERNMENT | THERIGHTOFTHEPEOPLETOKEGPANDBEARARMSSHALLNOTBEINFRINGEBBYTHEFEDERALGOVERNMENT | THE RIGHT OF THE PEOPLE TO KEEP AND BEAR ARMS SHALL NOT BE INFRINGED BY THE FEDERAL GOVERNMENT | lorenz | lorenz | machine | {
"type": "seed",
"value": "FISH"
} | expert | en | 77 | 77 | cipher_museum | 2.0 | public | null | null |
affine-v3-1133 | UK DELV BDKMK BXQBDM BE RK MKLZ KFSVKPB BDCB CLL AKP CXK GXKCBKV KIQCL BDCB BDKY CXK KPVEUKV RY BDKSX GXKCBEX USBD GKXBCSP QPCLSKPCRLK XSODBM BDCB CAEPO BDKMK CXK LSZK LSRKXBY CPV BDK TQXMQSB EZ DCTTSPKMM | UK DELV BDKMK BXQBDM BE RK MKLZ KFSVKPB BDCB CLL AKP CXK GXKCBKV KIQCL BDCB BDKY CXK KPVEUKV RY BDKSX GXKCBEX USBD GKXBCSP QPCLSKPCRLK XSODBM BDCB CAEPO BDKMK CXK LSZK LSRKXBY CPV BDK TQXMQSB EZ DCTTSPKMM | WE HOLD THESE TRUTHS TO BE SELF EVIDENT THAT ALL MEN ARE CREATED EQUAL THAT THEY ARE ENDOWED BY THEIR CREATOR WITH CERTAIN UNALIENABLE RIGHTS THAT AMONG THESE ARE LIFE LIBERTY AND THE PURSUIT OF HAPPINESS | affine | affine | substitution | {
"a": 15,
"b": 2
} | beginner | en | 169 | 204 | cipher_museum | 2.0 | public | null | null |
playfair-v2-0222 | XHOKNSGKDTEROHEBWAUOXHOKAKBOKRVTRTDHHZKRGOPBNPFDBGQOLOBPHIOCGMEAHKZFDMCFFARZFELOBPHIEKFEMDCFBPZFAWERRGPHAGOKOZRTHYODTFHPERIPUAMQOKOUCOHRMAOAMPSA | XHOKNSGKDTEROHEBWAUOXHOKAKBOKRVTRTDHHZKRGOPBNPFDBGQOLOBPHIOCGMEAHKZFDMCFFARZFELOBPHIEKFEMDCFBPZFAWERRGPHAGOKOZRTHYODTFHPERIPUAMQOKOUCOHRMAOAMPSA | WITH MALICE TOWARD NONE WITH CHARITY FOR ALL WITH FIRMNESS IN THE RIGHT AS GOD GIVES US TO SEE THE RIGHT LET US STRIVE ON TO FINISH THE WORK WE ARE IN TO BIND UP THE NATIONS WOUNDS | playfair | playfair | polygraphic | {
"type": "keyword",
"value": "FORTRESS"
} | intermediate | en | 144 | 144 | cipher_museum | 2.0 | public | null | null |
monoalphabetic-v3-0851 | SDR VHLDRIEQS QTLLRROQ | SDR VHLDRIEQS QTLLRROQ | THE ALCHEMIST SUCCEEDS | monoalphabetic | monoalphabetic | substitution | {
"type": "keyword",
"value": "VALOR"
} | beginner | en | 20 | 22 | cipher_museum | 2.0 | public | null | null |
vic-v2-0244 | 241818338139154886381758179487 | 241818338139154886381758179487 | BRIDGE DESTROYED AT DAWN | vic | vic | substitution | {
"type": "keyword",
"value": "LIBERTY"
} | advanced | en | 30 | 30 | cipher_museum | 2.0 | public | null | null |
cda-0018341 | 67 23 1 14 61 72 3 91 66 43 60 94 23 3 48 35 59 63 3 45 87 1 39 72 46 79 93 57 48 15 23 3 33 82 99 64 52 23 21 3 41 63 25 11 59 91 11 22 96 46 | 67 23 1 14 61 72 3 91 66 43 60 94 23 3 48 35 59 63 3 45 87 1 39 72 46 79 93 57 48 15 23 3 33 82 99 64 52 23 21 3 41 63 25 11 59 91 11 22 96 46 | BEAUFORT IS THE RECIPROCAL OF VIGENERE AND DECRYPTS ITSELF | homophonic | homophonic | null | {} | medium | en | 50 | 50 | synthetic_educational | null | null | [
"frequency_analysis",
"multiple_ciphertext_attack"
] | Homophonic substitution: each letter maps to multiple possible numbers. |
cda-0003138 | IEBS RXLT LEOE SAAE TNGT NIUL SXCE DSSD NAHO ATDO NACX EXFS IWSS UTOG PHRO AUXE ME | IEBS RXLT LEOE SAAE TNGT NIUL SXCE DSSD NAHO ATDO NACX EXFS IWSS UTOG PHRO AUXE ME | THE MESSAGE WAS HIDDEN BUT NOT SECURE FAIL CLOSED IS A POSTURE NOT A SLOGAN | double_transposition | double_transposition | null | {
"key1": "SECURE",
"key2": "DRAGON"
} | medium | en | 66 | 66 | synthetic_educational | null | null | [
"key_length_search",
"anagram_recovery"
] | Double columnar transposition: apply columnar twice for stronger security. |
alberti-disk-v2-0837 | CREKEGRFADXLIEOFBDMWHPEMTALHUFOHBRXBJDIYCSEUGZJQIWBTHPXUEROGFTWTQLAHMXWKUONLSATZB | CREKEGRFADXLIEOFBDMWHPEMTALHUFOHBRXBJDIYCSEUGZJQIWBTHPXUEROGFTWTQLAHMXWKUONLSATZB | OBSERVATION EXPERIMENT AND REASON ARE THE THREE PILLARS OF ALL SCIENTIFIC INQUIRY AND PROGRESS | alberti_disk | alberti_disk | disk | {
"type": "integer",
"value": 16
} | expert | en | 81 | 81 | cipher_museum | 2.0 | public | null | null |
fractionated-morse-v3-0058 | OPUCDFJPFVNMSOLDSJCWQQLLPXBJOLOOJPTLDCXOPWOLDLAVSFSLMSOLBJHSFNAFEUBCSFPUAFNCUIQNATFPSTFSL | OPUCDFJPFVNMSOLDSJCWQQLLPXBJOLOOJPTLDCXOPWOLDLAVSFSLMSOLBJHSFNAFEUBCSFPUAFNCUIQNATFPSTFSL | THE LIGHT YOU SEE FROM DISTANT STARS LEFT THOSE SUNS THOUSANDS OF YEARS BEFORE YOUR BIRTH | fractionated_morse | fractionated_morse | fractionation | {
"type": "keyword",
"value": "PALACE"
} | advanced | en | 89 | 89 | cipher_museum | 2.0 | public | null | null |
four-square-v3-0400 | CIKCANGLLCDC | CIKCANGLLCDC | GOLD FROM LEAD | four_square | four_square | polygraphic | {
"key1": "WISDOM",
"key2": "COURAGE"
} | advanced | en | 12 | 12 | cipher_museum | 2.0 | public | null | null |
monoalphabetic-v2-0586 | QAKPR VAK BLJJKQ ORHRHIRO QAR MLPQ LOR BKJERHJRE QK ORMRLQ CQ LP MACGKPKMARO PLJQLXLJL KIPROURE | QAKPR VAK BLJJKQ ORHRHIRO QAR MLPQ LOR BKJERHJRE QK ORMRLQ CQ LP MACGKPKMARO PLJQLXLJL KIPROURE | THOSE WHO CANNOT REMEMBER THE PAST ARE CONDEMNED TO REPEAT IT AS PHILOSOPHER SANTAYANA OBSERVED | monoalphabetic | monoalphabetic | substitution | {
"type": "keyword",
"value": "LIBERTY"
} | beginner | en | 81 | 95 | cipher_museum | 2.0 | public | null | null |
kryha-v3-0196 | TNEJPOZFIKRQKDJNQOHUEHBROGYYUVPKFRRZIQPPKCBOFZBDARTXFCDZAMQPAPEZAWILFUJMMMZFPBBDQSPRDZYSYEAVECCNZXNESBYCEDCNYWFPZGPXCNWFIHHRHNKQDMMBWVFBVEEMONYXPVZVBHKVKXKBUEHAOYVSTOO | TNEJPOZFIKRQKDJNQOHUEHBROGYYUVPKFRRZIQPPKCBOFZBDARTXFCDZAMQPAPEZAWILFUJMMMZFPBBDQSPRDZYSYEAVECCNZXNESBYCEDCNYWFPZGPXCNWFIHHRHNKQDMMBWVFBVEEMONYXPVZVBHKVKXKBUEHAOYVSTOO | WHEN IN THE COURSE OF HUMAN EVENTS IT BECOMES NECESSARY FOR ONE PEOPLE TO DISSOLVE THE POLITICAL BANDS WHICH HAVE CONNECTED THEM WITH ANOTHER THEY SHOULD DECLARE THE CAUSES WHICH IMPEL THE SEPARATION | kryha | kryha | machine | {
"type": "keyword",
"value": "VIENNA"
} | expert | en | 167 | 167 | cipher_museum | 2.0 | public | null | null |
affine-v3-0834 | GLKUU DZY LMXIGKB BKE | GLKUU DZY LMXIGKB BKE | CROSS THE RUBICON NOW | affine | affine | substitution | {
"a": 9,
"b": 14
} | beginner | en | 18 | 21 | cipher_museum | 2.0 | public | null | null |
cda-0020604 | SETLZ BTXTK TJJXH QIMXG YYRUG YMKOG QDRII SLFEY JRLFG XFVEE XPLQI EAKXI GNAHP CXXRY NIEFZ HDGKC JCTXB UESKV GQGKT UCBTK ZEKFZ NEBZD OIOZG NDUIX WOEKX RUFQB OSHZW LXVSC IV | SETLZ BTXTK TJJXH QIMXG YYRUG YMKOG QDRII SLFEY JRLFG XFVEE XPLQI EAKXI GNAHP CXXRY NIEFZ HDGKC JCTXB UESKV GQGKT UCBTK ZEKFZ NEBZD OIOZG NDUIX WOEKX RUFQB OSHZW LXVSC IV | POLYBIUS ENCODED LETTERS AS PAIRS OF NUMBERS FROM ONE TO FIVE PUBLIC INFRASTRUCTURE DESERVES CAREFUL DESIGN BEAUFORT IS THE RECIPROCAL OF VIGENERE AND DECRYPTS ITSELF | one_time_pad | one_time_pad | null | {} | hard | en | 142 | 142 | synthetic_educational | null | null | [
"information_theoretic_proof",
"key_reuse_attack"
] | One-time pad: theoretically unbreakable if key is truly random and never reused. |
cardano-autokey-017 | OQIXTTMALSZOROK | OQIXTTMALSZOROK | MEET AT THE OLD OAK | cardano_autokey | cardano_autokey | polyalphabetic | {
"type": "keyword",
"value": "CARDANO"
} | advanced | en | 15 | 15 | cipher_museum | 0.2 | public | null | null |
enigma-v3-0335 | YYPJQYGTZXFOE | YYPJQYGTZXFOE | FULL SAIL AHEAD | enigma | enigma | machine | {
"type": "rotor_start",
"value": "JKL"
} | expert | en | 13 | 13 | cipher_museum | 2.0 | public | null | null |
pigpen-022 | ⌐ ╳• ⌐ ┐ ╳ ┤ ╱ ┐• ╳ ┬ ┼ ┐• ┤• ┐• ├ ┼ ┐• ╲ | ⌐ ╳• ⌐ ┐ ╳ ┤ ╱ ┐• ╳ ┬ ┼ ┐• ┤• ┐• ├ ┼ ┐• ╲ | AWAIT FURTHER ORDERS | pigpen | pigpen | substitution | {
"type": "none",
"value": null
} | beginner | en | 24 | 41 | cipher_museum | 0.2 | public | null | null |
trithemius-034 | IU YDW YNL JNCE AS HXCVK BN RWP RGE XQUWY UM BRWPE | IU YDW YNL JNCE AS HXCVK BN RWP RGE XQUWY UM BRWPE | IT WAS THE BEST OF TIMES IT WAS THE WORST OF TIMES | trithemius | trithemius | polyalphabetic | {
"type": "none",
"value": null
} | beginner | en | 39 | 50 | cipher_museum | 0.2 | public | null | null |
alberti-disk-v2-0254 | FENZIVSTLCBYGSHSCXYAURI | FENZIVSTLCBYGSHSCXYAURI | CARTHAGE MUST BE DESTROYED | alberti_disk | alberti_disk | disk | {
"type": "integer",
"value": 8
} | expert | en | 23 | 23 | cipher_museum | 2.0 | public | null | null |
adfgx-v3-0220 | FGFADGAGDFAGDXDFXFAFFDAFAFGAAAFFGDAXDADGAFADGDFDAAADDAADAD | FGFADGAGDFAGDXDFXFAFFDAFAFGAAAFFGDAXDADGAFADGDFDAAADDAADAD | TAXATION WITHOUT REPRESENTATION | adfgx | adfgx | fractionation | {
"polybius": "TRIUMPH",
"columnar": "JUSTICE"
} | advanced | en | 58 | 58 | cipher_museum | 2.0 | public | null | null |
fialka-v3-0257 | KBXDTGHSFBLDIHTHEQQSBCJAFBZIQHCKOENXIZOJPIGIMXGSWNKQGGIRLMGTAIXKMCXERDU | KBXDTGHSFBLDIHTHEQQSBCJAFBZIQHCKOENXIZOJPIGIMXGSWNKQGGIRLMGTAIXKMCXERDU | IT WAS A BRIGHT COLD DAY IN APRIL AND THE CLOCKS WERE STRIKING THIRTEEN ACROSS THE CITY | fialka | fialka | machine | {
"type": "seed",
"value": "SOVIET"
} | expert | en | 71 | 71 | cipher_museum | 2.0 | public | null | null |
chaocipher-v2-0377 | AWKBXXKFKQTXOBXRYCXOUXRLPPGJTAEWLJEAIHQDCWTWNFMCRDUAQVJATIVQWAYRGJDKJOWOUUORAKKKGTEZUPKZDDKEOPSKWYOLKODZRNCXEELCXEWGFMDKXSFTUZYDBPZBAKIKPMDWGFFRSGTNWROLIZIKVTJVCROOBHGPIPDW | AWKBXXKFKQTXOBXRYCXOUXRLPPGJTAEWLJEAIHQDCWTWNFMCRDUAQVJATIVQWAYRGJDKJOWOUUORAKKKGTEZUPKZDDKEOPSKWYOLKODZRNCXEELCXEWGFMDKXSFTUZYDBPZBAKIKPMDWGFFRSGTNWROLIZIKVTJVCROOBHGPIPDW | 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 | chaocipher | chaocipher | machine | {
"type": "keyword",
"value": "FREEDOM"
} | advanced | en | 172 | 172 | cipher_museum | 2.0 | public | null | null |
trithemius-029 | LPEN HTCU IUV RMGSH | LPEN HTCU IUV RMGSH | LOCK DOWN ALL GATES | trithemius | trithemius | polyalphabetic | {
"type": "none",
"value": null
} | beginner | en | 16 | 19 | cipher_museum | 0.2 | public | null | null |
joseon-yeokhak-v3-0043 | UMAAIOMZMKMQDMLKTMIZTG | UMAAIOMZMKMQDMLKTMIZTG | MESSAGE RECEIVED CLEARLY | joseon_yeokhak | joseon_yeokhak | substitution | {
"type": "keyword",
"value": "SEOUL"
} | beginner | en | 22 | 22 | cipher_museum | 2.0 | public | null | null |
playfair-421 | UFTFEAYWOMMFERKZ | UFTFEAYWOMMFERKZ | LOCK DOWN ALL GATES | playfair | playfair | polygraphic | {
"type": "keyword",
"value": "CRYPTO"
} | intermediate | en | 16 | 16 | cipher_museum | 0.2 | public | null | null |
nomenclator-v3-0175 | 14 05 23 20 15 14 19 01 23 60 01 16 16 12 05 06 01 12 12 61 09 14 20 21 09 20 05 04 60 19 01 13 05 06 15 18 03 05 20 08 01 20 08 15 12 04 19 60 16 12 01 14 05 20 19 64 20 08 05 09 18 16 01 20 08 19 | 14 05 23 20 15 14 19 01 23 60 01 16 16 12 05 06 01 12 12 61 09 14 20 21 09 20 05 04 60 19 01 13 05 06 15 18 03 05 20 08 01 20 08 15 12 04 19 60 16 12 01 14 05 20 19 64 20 08 05 09 18 16 01 20 08 19 | NEWTON SAW THE APPLE FALL AND INTUITED THE SAME FORCE THAT HOLDS THE PLANETS IN THEIR PATHS | nomenclator | nomenclator | nomenclator | {
"type": "seed",
"value": "PALACE"
} | expert | en | 132 | 197 | cipher_museum | 2.0 | public | null | null |
cda-0004479 | EWGUC XEZBN WYQRR HQEZH HZOQR GRFCW QTJLT | EWGUC XEZBN WYQRR HQEZH HZOQR GRFCW QTJLT | EVERY SYSTEM NEEDS AN HONEST THREAT MODEL | trithemius | trithemius | null | {} | medium | en | 35 | 35 | synthetic_educational | null | null | [
"progressive_shift_detection",
"frequency_analysis"
] | Trithemius: progressive Caesar (shift = letter position); no key needed. |
cda-0006953 | DTXS UQHG MGLN RFKG TWUX ROKF BLEI OIHQ EUZH SRXU UEWI KOQF SKDL QPTR BPQN DCIU OFTY CYWJ XVZL PRCX XUIG UUDI XUUL WPTO ZAIK QULF QHZW QGFF MTYP BPML UFUV KQDC BTDM CTOV DEOX HWIB RZFE LILQ LFXV | DTXS UQHG MGLN RFKG TWUX ROKF BLEI OIHQ EUZH SRXU UEWI KOQF SKDL QPTR BPQN DCIU OFTY CYWJ XVZL PRCX XUIG UUDI XUUL WPTO ZAIK QULF QHZW QGFF MTYP BPML UFUV KQDC BTDM CTOV DEOX HWIB RZFE LILQ LFXV | A STRONG CLAIM NEEDS STRONG EVIDENCE PATTERN WORDS HELP BREAK MONOALPHABETIC SUBSTITUTION BRUTE FORCE WORKS ONLY WHEN THE KEY SPACE IS SMALL FREQUENCY ANALYSIS CAN REVEAL WEAK CIPHERS | gronsfeld | gronsfeld | null | {
"key": "31416"
} | hard | en | 156 | 156 | synthetic_educational | null | null | [] | |
cda-0020698 | dal chol ctaiin chedal dainy oxed okshy otol raiin chol chedal ytedy okshy oxed shedy qotedy otaiin ypchol raiin otol chedy dal qokeedy sheedy otedy shedy shaiin chol | dal chol ctaiin chedal dainy oxed okshy otol raiin chol chedal ytedy okshy oxed shedy qotedy otaiin ypchol raiin otol chedy dal qokeedy sheedy otedy shedy shaiin chol | PEER REVIEW AND REPRODUCIBILITY MATTER IN RESEARCH PUBLIC INFRASTRUCTURE DESERVES CAREFUL DESIGN | voynich_render | voynich_render | null | {} | hard | en | 139 | 139 | synthetic_educational | null | null | [
"statistical_analysis",
"unsolved"
] | Voynich manuscript: undeciphered 15th-century script; pseudo-syllabic output. |
adfgx-v2-0101 | XDDXGFFXGAXAGDXAGDXDADAXDFFGXDDAAADFDGFAFFGFFAGADGGFAAGDAFDXGFGDGGXGFXXAGDXGGXAFFAXADAAGGGFGGGAGAAAAGAGGFAFGFFAFAFAGGGFFGADFADAAGGAAAGGAFDGXGGFXADDXAFDXGFGGXDFGDDDXXFDGDGGG | XDDXGFFXGAXAGDXAGDXDADAXDFFGXDDAAADFDGFAFFGFFAGADGGFAAGDAFDXGFGDGGXGFXXAGDXGGXAFFAXADAAGGGFGGGAGAAAAGAGGFAFGFFAFAFAGGGFFGADFADAAGGAAAGGAFDGXGGFXADDXAFDXGFGGXDFGDDDXXFDGDGGG | HEADQUARTERS CONFIRMS THAT THE INTELLIGENCE REPORT IS ACCURATE AND REQUIRES IMMEDIATE SWIFT ACTION | adfgx | adfgx | fractionation | {
"polybius": "PALACE",
"columnar": "BATTLE"
} | advanced | en | 172 | 172 | cipher_museum | 2.0 | public | null | null |
red-type-a-v2-0441 | MIGZUNXEMOPUWSKOKINLLTTIPZOVUPUSAMINRAXELDVUSMZEOVUXCEHIYKUVCZICRRISPEQIPF | MIGZUNXEMOPUWSKOKINLLTTIPZOVUPUSAMINRAXELDVUSMZEOVUXCEHIYKUVCZICRRISPEQIPF | FOR GOD SO LOVED THE WORLD THAT HE GAVE HIS ONLY SON THAT WHOEVER BELIEVES SHALL NOT PERISH | red_type_a | red_type_a | machine | {
"type": "keyword",
"value": "MIKADO"
} | advanced | en | 74 | 74 | cipher_museum | 2.0 | public | null | null |
bazeries-258 | TGMSHMMYQOGARTYN | TGMSHMMYQOGARTYN | BURN AFTER READING | bazeries | bazeries | transposition | {
"type": "integer",
"value": 31
} | advanced | en | 16 | 16 | cipher_museum | 0.2 | public | null | null |
cda-0013398 | AITLSEJGEIZVGHDYRYHZEFQBCGVABAAXUEQFVGFJYYODVFAKKQPJAZHJWKUMOIXTUILIMTJTQKHBIBXQOTMERBINSMWUJQ | AITLSEJGEIZVGHDYRYHZEFQBCGVABAAXUEQFVGFJYYODVFAKKQPJAZHJWKUMOIXTUILIMTJTQKHBIBXQOTMERBINSMWUJQ | CLASSICAL CIPHERS TEACH WHY MODERN SECURITY MATTERS DOUBLE TRANSPOSITION APPLIES COLUMNAR ENCRYPTION TWICE | vernam | vernam | null | {} | hard | en | 94 | 94 | synthetic_educational | null | null | [
"key_reuse_attack",
"information_theoretic_proof"
] | Vernam cipher: XOR-based stream cipher; with a random key equivalent to OTP. |
cda-0021991 | RMWV CLUX LRMX RWVM XVNV ZHFI VHOV GGVI UIVJ FVMX BWRH GIRY FGRL M | RMWV CLUX LRMX RWVM XVNV ZHFI VHOV GGVI UIVJ FVMX BWRH GIRY FGRL M | INDEX OF COINCIDENCE MEASURES LETTER FREQUENCY DISTRIBUTION | atbash | atbash | null | {} | medium | en | 53 | 53 | synthetic_educational | null | null | [
"self_inverse_check",
"frequency_analysis"
] | Atbash maps A↔Z, B↔Y, … and is its own inverse. |
fialka-v3-0110 | GLIUUYULNRIXQGLU | GLIUUYULNRIXQGLU | THE GATES HOLD FIRM | fialka | fialka | machine | {
"type": "seed",
"value": "KREMLIN"
} | expert | en | 16 | 16 | cipher_museum | 2.0 | public | null | null |
adfgvx-018 | ADAAFDXGDFXDFGADDVVGGFDVDVXGADDA | ADAAFDXGDFXDFGADDVVGGFDVDVXGADDA | BURN AFTER READING | adfgvx | adfgvx | fractionation | {
"polybius": "PRIVACY",
"columnar": "GERMAN"
} | advanced | en | 32 | 32 | cipher_museum | 0.2 | public | null | null |
caesar-v2-0922 | ZADFT EFMD TAXPE RUDY OAGDEQ | ZADFT EFMD TAXPE RUDY OAGDEQ | NORTH STAR HOLDS FIRM COURSE | caesar | caesar | substitution | {
"type": "shift",
"value": 12
} | beginner | en | 24 | 28 | cipher_museum | 2.0 | public | null | null |
vigenere-v3-1429 | VFUUEIVCTNZSZLGOLKOLGQBXLCZMPUWFVKVVCJVRGXKCHJWOXJCOKARITHCEGZLGCJGOYMVWIETUCQILGRKWGBWV | VFUUEIVCTNZSZLGOLKOLGQBXLCZMPUWFVKVVCJVRGXKCHJWOXJCOKARITHCEGZLGCJGOYMVWIETUCQILGRKWGBWV | TRADECRAFT IS THE ART OF CONDUCTING COVERT OPERATIONS WITHOUT ALERTING THE OPPOSITION TO YOUR PRESENCE | vigenere | vigenere | polyalphabetic | {
"type": "keyword",
"value": "COURAGE"
} | intermediate | en | 88 | 88 | cipher_museum | 2.0 | public | null | null |
affine-v2-1132 | MJDLO IBDYJJIQYBGY PYLIVYP HLKS PYGLWTDYP QYLSOB YBIQSO DLOHHIG IBPIGODYU DZOD YBYSW TOBFYL PIVIUIKBU OLY GKBGYBDLODYP OD GOJOIU GKBHILSIBQ DZY PYGYTDIKB KTYLODIKB HKLDIDMPY ZOU UMGGYYPYP | MJDLO IBDYJJIQYBGY PYLIVYP HLKS PYGLWTDYP QYLSOB YBIQSO DLOHHIG IBPIGODYU DZOD YBYSW TOBFYL PIVIUIKBU OLY GKBGYBDLODYP OD GOJOIU GKBHILSIBQ DZY PYGYTDIKB KTYLODIKB HKLDIDMPY ZOU UMGGYYPYP | ULTRA INTELLIGENCE DERIVED FROM DECRYPTED GERMAN ENIGMA TRAFFIC INDICATES THAT ENEMY PANZER DIVISIONS ARE CONCENTRATED AT CALAIS CONFIRMING THE DECEPTION OPERATION FORTITUDE HAS SUCCEEDED | affine | affine | substitution | {
"a": 9,
"b": 14
} | beginner | en | 164 | 187 | cipher_museum | 2.0 | public | null | null |
joseon-yeokhak-v3-0178 | RCIBHCCHVSFGOGMCIKCIZRVOJSHVSARCIBHCMCIHVWGWGHVSUCZRSBFIZSCTOZZFSZWUWCBG | RCIBHCCHVSFGOGMCIKCIZRVOJSHVSARCIBHCMCIHVWGWGHVSUCZRSBFIZSCTOZZFSZWUWCBG | DO UNTO OTHERS AS YOU WOULD HAVE THEM DO UNTO YOU THIS IS THE GOLDEN RULE OF ALL RELIGIONS | joseon_yeokhak | joseon_yeokhak | substitution | {
"type": "keyword",
"value": "JOSEON"
} | beginner | en | 72 | 72 | cipher_museum | 2.0 | public | null | null |
lorenz-v2-0195 | NATUREISWRITTENINTHELANEUAGEOFMATHEMATICSANDITSCHARACTGRSARETRIANGLESANDCIRCLES | NATUREISWRITTENINTHELANEUAGEOFMATHEMATICSANDITSCHARACTGRSARETRIANGLESANDCIRCLES | NATURE IS WRITTEN IN THE LANGUAGE OF MATHEMATICS AND ITS CHARACTERS ARE TRIANGLES AND CIRCLES | lorenz | lorenz | machine | {
"type": "seed",
"value": "FISH"
} | expert | en | 79 | 79 | cipher_museum | 2.0 | public | null | null |
bifid-v2-0687 | RDFTGMUNQDUBLTQUTLDOLAILNTMFUTAELDNLROBLAIRHBKHRDRDIMIXIENIRAAEWWPXHDAAVHAVHCKXPIVHH | RDFTGMUNQDUBLTQUTLDOLAILNTMFUTAELDNLROBLAIRHBKHRDRDIMIXIENIRAAEWWPXHDAAVHAVHCKXPIVHH | THE REGIMENT WILL HOLD ITS POSITION UNTIL REINFORCEMENTS ARRIVE FROM THE EASTERN COMMAND POST HERE | bifid | bifid | fractionation | {
"type": "keyword",
"value": "TRIUMPH"
} | advanced | en | 84 | 84 | cipher_museum | 2.0 | public | null | null |
fractionated-morse-v2-0016 | IFNPOTFQETDXCUBR | IFNPOTFQETDXCUBR | COVER MY RETREAT | fractionated_morse | fractionated_morse | fractionation | {
"type": "keyword",
"value": "PALACE"
} | advanced | en | 16 | 16 | cipher_museum | 2.0 | public | null | null |
vigenere-v2-1886 | MZUYEPYXSIXOWPEUZYZCVEFVAQGVUVGNTTPKGILQCALRVXQKLKPWHQXZPIQNUCNTSWIWXALVMGEIVFVBBMIAAVGIGCNARDYMADTPAUZSDBCTUXLHRJJYMCBGICFKVLGVZUFXVGWCFXDMYFWFUHOGVAM | MZUYEPYXSIXOWPEUZYZCVEFVAQGVUVGNTTPKGILQCALRVXQKLKPWHQXZPIQNUCNTSWIWXALVMGEIVFVBBMIAAVGIGCNARDYMADTPAUZSDBCTUXLHRJJYMCBGICFKVLGVZUFXVGWCFXDMYFWFUHOGVAM | TIMES ARE BAD CHILDREN NO LONGER OBEY THEIR PARENTS AND EVERYONE IS WRITING A BOOK IT SEEMS TO ME THAT THE YOUNG HAVE ALWAYS AND WILL ALWAYS BE AN UNRULY GENERATION FULL OF FOOLISHNESS | vigenere | vigenere | polyalphabetic | {
"type": "keyword",
"value": "TRIUMPH"
} | intermediate | en | 151 | 151 | cipher_museum | 2.0 | public | null | null |
venona-pad-reuse-v2-0087 | PLLNRQ6IGGCJMGFRBKCWPLADDAGBWMETYHGFBMKERKPTYAAO4HPGGVDAGEPMJMLCKLIE2MCGIIGE | PLLNRQ6IGGCJMGFRBKCWPLADDAGBWMETYHGFBMKERKPTYAAO4HPGGVDAGEPMJMLCKLIE2MCGIIGE | ALAN TURING AND GORDON WELCHMAN BUILT THE BOMBE TO ATTACK THE GERMAN ENIGMA CIPHER MACHINE | venona_pad_reuse | venona_pad_reuse | stream | {
"type": "keyword",
"value": "PALACE"
} | expert | en | 76 | 76 | cipher_museum | 2.0 | public | null | null |
bifid-v2-0076 | TPELIREAPITQSMRNRQAESIVVNQTPENGPNGNDLISVLSCXWEEYURGESOGWZDSYNDBRXVLUBHDUHYXCX | TPELIREAPITQSMRNRQAESIVVNQTPENGPNGNDLISVLSCXWEEYURGESOGWZDSYNDBRXVLUBHDUHYXCX | SUPPLY LINES HAVE BEEN CUT RATIONS FOR THREE DAYS ONLY AWAIT RESUPPLY OR BREAK THROUGH LINES | bifid | bifid | fractionation | {
"type": "keyword",
"value": "PALACE"
} | advanced | en | 77 | 77 | cipher_museum | 2.0 | public | null | null |
caesar-es-081 | OD XQLRQ KDFH OD IXHUCD | OD XQLRQ KDFH OD IXHUCD | LA UNION HACE LA FUERZA | caesar | caesar | substitution | {
"type": "shift",
"value": 3
} | beginner | es | 19 | 23 | cipher_museum | 0.2 | public | null | null |
monoalphabetic-186 | LNJYOOW KP LGKIIOW | LNJYOOW KP LGKIIOW | PROCEED AS PLANNED | monoalphabetic | monoalphabetic | substitution | {
"type": "keyword",
"value": "KEYWORD"
} | beginner | en | 16 | 18 | cipher_museum | 0.2 | public | null | null |
m209-v2-0231 | KWAOYWUSZNKGVQUUOSBUKKOOKXMWOOIRIVQLYWNXQOAZRYQKMCLLWIBWKPQIXYXEMJYMQZQRQFPANPLJUZOZ | KWAOYWUSZNKGVQUUOSBUKKOOKXMWOOIRIVQLYWNXQOAZRYQKMCLLWIBWKPQIXYXEMJYMQZQRQFPANPLJUZOZ | THE REGIMENT WILL HOLD ITS POSITION UNTIL REINFORCEMENTS ARRIVE FROM THE EASTERN COMMAND POST HERE | m209 | m209 | machine | {
"type": "seed",
"value": "FREEDOM"
} | expert | en | 84 | 84 | cipher_museum | 2.0 | public | null | null |
cda-0021102 | 19.29.15 6.24.7 11.30.6 18.50.11 17.36.13 16.1.2 10.30.6 1.41.9 14.17.2 2.6.8 15.43.10 8.34.10 10.36.13 8.33.8 5.45.13 19.23.9 3.22.12 18.7.12 7.50.1 1.9.3 2.40.14 12.49.14 10.19.11 14.35.13 3.15.4 13.38.14 18.37.11 12.40.11 3.13.9 11.17.8 9.23.9 15.48.5 9.28.9 18.42.5 12.46.7 3.7.12 2.41.13 3.19.9 3.3.6 7.42.2 18.43.1... | 19.29.15 6.24.7 11.30.6 18.50.11 17.36.13 16.1.2 10.30.6 1.41.9 14.17.2 2.6.8 15.43.10 8.34.10 10.36.13 8.33.8 5.45.13 19.23.9 3.22.12 18.7.12 7.50.1 1.9.3 2.40.14 12.49.14 10.19.11 14.35.13 3.15.4 13.38.14 18.37.11 12.40.11 3.13.9 11.17.8 9.23.9 15.48.5 9.28.9 18.42.5 12.46.7 3.7.12 2.41.13 3.19.9 3.3.6 7.42.2 18.43.1... | KERCKHOFFS PRINCIPLE SAYS THE SYSTEM MUST BE SECURE EVEN IF ENEMY KNOWS ALGORITHM THE ENIGMA MACHINE USED ROTORS TO CREATE A POLYALPHABETIC CIPHER TRANSPOSITION CIPHERS REARRANGE LETTERS WITHOUT SUBSTITUTION FREQUENCY ANALYSIS CAN REVEAL WEAK CIPHERS | book_cipher | book_cipher | null | {} | hard | en | 216 | 216 | synthetic_educational | null | null | [
"book_cipher_attack",
"triple_index_search"
] | Book cipher: coordinates (page.line.word) referencing a shared document. |
columnar-transposition-305 | EIRHTAOCCSTSEAL | EIRHTAOCCSTSEAL | THE COAST IS CLEAR | columnar_transposition | columnar_transposition | transposition | {
"type": "keyword",
"value": "SECRET"
} | intermediate | en | 15 | 15 | cipher_museum | 0.2 | public | null | null |
lorenz-v2-0287 | WHATISINANAMETHATWHICHWECALLAROSEBYANYOTHERNAMEWOULDSMELLASSWEET | WHATISINANAMETHATWHICHWECALLAROSEBYANYOTHERNAMEWOULDSMELLASSWEET | WHAT IS IN A NAME THAT WHICH WE CALL A ROSE BY ANY OTHER NAME WOULD SMELL AS SWEET | lorenz | lorenz | machine | {
"type": "seed",
"value": "COLOSSUS"
} | expert | en | 64 | 64 | cipher_museum | 2.0 | public | null | null |
vic-v3-0104 | 884080488910908526489688 | 884080488910908526489688 | RENDER UNTO CAESAR | vic | vic | substitution | {
"type": "keyword",
"value": "NICKEL"
} | advanced | en | 24 | 24 | cipher_museum | 2.0 | public | null | null |
cda-0018821 | 855 861 803 856 858 825 858 862 859 824 844 841 999 807 826 846 823 813 851 855 999 837 802 845 999 813 801 808 822 999 834 813 857 858 812 853 999 857 842 999 801 999 810 825 816 815 812 851 813 841 857 999 833 812 859 858 813 851 999 857 821 814 999 846 834 802 873 816 801 826 851 999 806 826 845 822 814 851 999 814 ... | 855 861 803 856 858 825 858 862 859 824 844 841 999 807 826 846 823 813 851 855 999 837 802 845 999 813 801 808 822 999 834 813 857 858 812 853 999 857 842 999 801 999 810 825 816 815 812 851 813 841 857 999 833 812 859 858 813 851 999 857 821 814 999 846 834 802 873 816 801 826 851 999 806 826 845 822 814 851 999 814 ... | SUBSTITUTION CIPHERS MAP EACH LETTER TO A DIFFERENT LETTER THE PLAYFAIR CIPHER ENCRYPTS PAIRS OF LETTERS SIMULTANEOUSLY DIFFIE AND HELLMAN INTRODUCED PUBLIC KEY CRYPTOGRAPHY IN NINETEEN SEVENTY SIX A TRANSPARENT TOOL SHOULD SHOW ITS REASONING | culper_ring | culper_ring | null | {} | hard | en | 208 | 208 | synthetic_educational | null | null | [
"codebook_frequency",
"number_range_analysis"
] | Culper Ring code: Washington's three-digit codebook numbers (800–999 range). |
geez-monastic-v2-0307 | WQGLVCYVQUFMQYBJQDJYJWZHQQMYAMQZWUWNNVGWUUVOIVHQUFVHZMUFMSWQJYUFMMWZUJZVBMQ | WQGLVCYVQUFMQYBJQDJYJWZHQQMYAMQZWUWNNVGWUUVOIVHQUFVHZMUFMSWQJYUFMMWZUJZVBMQ | ARMY OF NORTHERN VIRGINIA SURRENDERS AT APPOMATTOX COURTHOUSE THE WAR IN THE EAST IS OVER | geez_monastic | geez_monastic | substitution | {
"type": "keyword",
"value": "LALIBELA"
} | advanced | en | 75 | 75 | cipher_museum | 2.0 | public | null | null |
alberti-disk-242 | ZWAAOIUFAB | ZWAAOIUFAB | FLEE AT ONCE | alberti_disk | alberti_disk | disk | {
"type": "integer",
"value": 22
} | expert | en | 10 | 10 | cipher_museum | 0.2 | public | null | null |
beaufort-es-019 | GWFUUOAPMKZJXMRPJPAHRDR | GWFUUOAPMKZJXMRPJPAHRDR | VIVA LA REPUBLICA ESPANOLA | beaufort | beaufort | polyalphabetic | {
"type": "keyword",
"value": "BEAUFORT"
} | intermediate | es | 23 | 23 | cipher_museum | 0.2 | public | null | null |
diana-v2-0225 | SEACAAJZPAKPWSQPAKIJUYOWAUNHZYEPQUUOXMOHWAHVSAAFDHLWPGSWKWPYRHXZPSLUOLFPS | SEACAAJZPAKPWSQPAKIJUYOWAUNHZYEPQUUOXMOHWAHVSAAFDHLWPGSWKWPYRHXZPSLUOLFPS | ALEA IACTA EST ET CAESAR RUBICONE TRANSGRESSO BELLUM CIVILE INCIPIT PER TOTAM ROMANAM | diana | diana | polyalphabetic | {
"type": "keyword",
"value": "SPECIAL"
} | intermediate | en | 73 | 73 | cipher_museum | 2.0 | public | null | null |
enigma-v2-0773 | RQLHBHDTGGUUCLMOKQH | RQLHBHDTGGUUCLMOKQH | CODED MESSAGE FOLLOWS | enigma | enigma | machine | {
"type": "rotor_start",
"value": "STU"
} | expert | en | 19 | 19 | cipher_museum | 2.0 | public | null | null |
cda-0007933 | PBVWI WTDWA NDTRZ ERIWT EHKKM ZLQJD FJZPK BEMEG WIKKA HHODB IZSJU NMJDH URXLF VCCVZ FWMMA MCZTF FWVNM YIVCT ZPWEX VJMYS PZYDS BTVLN LAMMD SQNZE XRTXN WUQFQ EFRRW NZPWW CETRR TJVUM CQAPR TDJGV TFZAM AXDNR TDHVE TEDJD AKAJO V | PBVWI WTDWA NDTRZ ERIWT EHKKM ZLQJD FJZPK BEMEG WIKKA HHODB IZSJU NMJDH URXLF VCCVZ FWMMA MCZTF FWVNM YIVCT ZPWEX VJMYS PZYDS BTVLN LAMMD SQNZE XRTXN WUQFQ EFRRW NZPWW CETRR TJVUM CQAPR TDJGV TFZAM AXDNR TDHVE TEDJD AKAJO V | PATTERN WORDS HELP BREAK MONOALPHABETIC SUBSTITUTION THE KASISKI EXAMINATION FINDS REPEATED TRIGRAMS IN CIPHERTEXT CAESAR SHIFTED THE ALPHABET BY THREE POSITIONS THE DETECTIVE STUDIES PATTERNS BEFORE MAKING CLAIMS | trithemius | trithemius | null | {} | hard | en | 186 | 186 | synthetic_educational | null | null | [] | |
cda-0017114 | sheedy shal rcheol chor otol qokeedy dal shaiin chedy shedy shedy rcheol qotedy okedy qokedy okal kaiiin otedy dal oxed sharal rcheol raiin sharal kaiiin oxed qokedy | sheedy shal rcheol chor otol qokeedy dal shaiin chedy shedy shedy rcheol qotedy okedy qokedy okal kaiiin otedy dal oxed sharal rcheol raiin sharal kaiiin oxed qokedy | GRONSFELD USES A DIGIT SEQUENCE AS THE REPEATING KEY THE ARCHITECTURE SHOULD MAKE MISUSE HARDER | voynich_render | voynich_render | null | {} | hard | en | 139 | 139 | synthetic_educational | null | null | [
"statistical_analysis",
"unsolved"
] | Voynich manuscript: undeciphered 15th-century script; pseudo-syllabic output. |
adfgx-055 | DDFDADXDGAAGDDDFGDGGGGFAFXFDGFXGGDGFGDDDFDFFDFADXAXXFDGFAXDGFXADDAGDXDFFFXGXXXADAXDXADXFXXFXXADFDDGAFXXDADGFXFAFDADAAFGGDDFDXAFDAAXDAXFDAFFADFDXDFFFXGDFXAFXDDAAXAXXDXAAXXFXAFXDFAAXADDXXFXDXAGDDXFXXGXFXFFFFFXFAXGDFDDXXFFFGGXFGXFXFFXAGDAAAGFGADGAXFFDFFXDXGDAAXFFGFDXXFGFXXDXAG | DDFDADXDGAAGDDDFGDGGGGFAFXFDGFXGGDGFGDDDFDFFDFADXAXXFDGFAXDGFXADDAGDXDFFFXGXXXADAXDXADXFXXFXXADFDDGAFXXDADGFXFAFDADAAFGGDDFDXAFDAAXDAXFDAFFADFDXDFFFXGDFXAFXDDAAXAXXDXAAXXFXAFXDFAAXADDXXFXDXAGDDXFXXGXFXFFFFFXFAXGDFDDXXFFFGGXFGXFXFFXAGDAAAGFGADGAXFFDFFXDXGDAAXFFGFDXXFGFXXDXAG | WHETHER THEREFORE YE EAT OR DRINK OR WHATSOEVER YE DO DO ALL TO THE GLORY OF GOD FOR THE EARTH IS THE LORDS AND THE FULLNESS THEREOF THE WORLD AND THEY THAT DWELL THEREIN | adfgx | adfgx | fractionation | {
"polybius": "PRIVACY",
"columnar": "GERMAN"
} | advanced | en | 274 | 274 | cipher_museum | 0.2 | public | null | null |
cda-0020375 | ⟨a19⟩ ⟨w10⟩ ⟨w28⟩ ⟨a25⟩ ⟨w20⟩ ⟨w14⟩ ⟨w32⟩ ⟨a13⟩ ⟨a29⟩ ⟨w20⟩ ⟨a19⟩ ⟨w22⟩ ⟨a19⟩ ⟨w20⟩ ⟨w08⟩ ⟨a17⟩ ⟨w08⟩ ⟨w26⟩ ⟨a19⟩ ⟨w32⟩ ⟨a17⟩ ⟨w32⟩ ⟨a07⟩ ⟨w08⟩ ⟨a13⟩ ⟨a19⟩ ⟨w20⟩ ⟨w22⟩ ⟨w14⟩ ⟨a19⟩ ⟨w32⟩ ⟨a11⟩ ⟨w20⟩ ⟨a17⟩ ⟨w26⟩ ⟨w20⟩ ⟨w10⟩ ⟨w04⟩ ⟨w20⟩ ⟨a25⟩ ⟨a19⟩ ⟨w32⟩ ⟨w14⟩ ⟨a13⟩ ⟨w08⟩ ⟨a25⟩ ⟨a25⟩ ⟨w20⟩ ⟨a19⟩ ⟨a07⟩ ⟨w32⟩ ⟨a07⟩ ⟨a17⟩ ⟨w... | ⟨a19⟩ ⟨w10⟩ ⟨w28⟩ ⟨a25⟩ ⟨w20⟩ ⟨w14⟩ ⟨w32⟩ ⟨a13⟩ ⟨a29⟩ ⟨w20⟩ ⟨a19⟩ ⟨w22⟩ ⟨a19⟩ ⟨w20⟩ ⟨w08⟩ ⟨a17⟩ ⟨w08⟩ ⟨w26⟩ ⟨a19⟩ ⟨w32⟩ ⟨a17⟩ ⟨w32⟩ ⟨a07⟩ ⟨w08⟩ ⟨a13⟩ ⟨a19⟩ ⟨w20⟩ ⟨w22⟩ ⟨w14⟩ ⟨a19⟩ ⟨w32⟩ ⟨a11⟩ ⟨w20⟩ ⟨a17⟩ ⟨w26⟩ ⟨w20⟩ ⟨w10⟩ ⟨w04⟩ ⟨w20⟩ ⟨a25⟩ ⟨a19⟩ ⟨w32⟩ ⟨w14⟩ ⟨a13⟩ ⟨w08⟩ ⟨a25⟩ ⟨a25⟩ ⟨w20⟩ ⟨a19⟩ ⟨a07⟩ ⟨w32⟩ ⟨a07⟩ ⟨a17⟩ ⟨w... | ROUTE CIPHERS READ A GRID IN A PRESCRIBED GEOMETRIC PATTERN INDEX OF COINCIDENCE MEASURES LETTER FREQUENCY DISTRIBUTION | babington | babington | null | {} | hard | en | 103 | 103 | synthetic_educational | null | null | [
"nomenclator_frequency",
"symbol_mapping"
] | Babington nomenclator: symbol tokens ⟨wNN⟩/⟨aNN⟩ used in the 1586 Babington Plot. |
playfair-it-026 | WCGECFPZCZEKICFCGT | WCGECFPZCZEKICFCGT | VINCERE E VINCEREMO | playfair | playfair | substitution | {
"type": "keyword",
"value": "CIPHER"
} | intermediate | it | 18 | 18 | cipher_museum | 0.2 | public | null | null |
m209-v3-0358 | JWZVBCLRMGNPDMN | JWZVBCLRMGNPDMN | THE FACTORY ROARS | m209 | m209 | machine | {
"type": "seed",
"value": "VICTORY"
} | expert | en | 15 | 15 | cipher_museum | 2.0 | public | null | null |
running-key-033 | PLLSLJPWLTJFTUVXR | PLLSLJPWLTJFTUVXR | THE EAGLE HAS LANDED | running_key | running_key | polyalphabetic | {
"type": "text",
"value": "Declaration paraphrase"
} | intermediate | en | 17 | 17 | cipher_museum | 0.2 | public | null | null |
joseon-yeokhak-v2-0216 | AOFMEISSBCTGQCHGKOGPSVSORSROTHSFVSFQWDVSFZSHHSFGKSFSRSQCRSRPMHVCAOGDVSZWDDSG | AOFMEISSBCTGQCHGKOGPSVSORSROTHSFVSFQWDVSFZSHHSFGKSFSRSQCRSRPMHVCAOGDVSZWDDSG | MARY QUEEN OF SCOTS WAS BEHEADED AFTER HER CIPHER LETTERS WERE DECODED BY THOMAS PHELIPPES | joseon_yeokhak | joseon_yeokhak | substitution | {
"type": "keyword",
"value": "JOSEON"
} | beginner | en | 76 | 76 | cipher_museum | 2.0 | public | null | null |
rot13-v2-0012 | ZVFFVBA NPPBZCYVFURQ | ZVFFVBA NPPBZCYVFURQ | MISSION ACCOMPLISHED | rot13 | rot13 | substitution | {
"type": "none",
"value": null
} | beginner | en | 19 | 20 | cipher_museum | 2.0 | public | null | null |
affine-v3-0861 | DZY LYPGKODU OLY GKSIBQ | DZY LYPGKODU OLY GKSIBQ | THE REDCOATS ARE COMING | affine | affine | substitution | {
"a": 9,
"b": 14
} | beginner | en | 20 | 23 | cipher_museum | 2.0 | public | null | null |
caesar-398 | ESP CPAZCED ZQ XJ OPLES SLGP MPPY RCPLEWJ PILRRPCLEPO | ESP CPAZCED ZQ XJ OPLES SLGP MPPY RCPLEWJ PILRRPCLEPO | THE REPORTS OF MY DEATH HAVE BEEN GREATLY EXAGGERATED | caesar | caesar | substitution | {
"type": "shift",
"value": 11
} | beginner | en | 45 | 53 | cipher_museum | 0.2 | public | null | null |
cda-0017387 | 20 8 5 16 12 1 25 6 1 9 18 3 9 16 8 5 18 5 14 3 18 25 16 20 19 16 1 9 18 19 15 6 12 5 20 20 5 18 19 19 9 13 21 12 20 1 14 5 15 21 19 12 25 8 9 12 12 3 9 16 8 5 18 21 19 5 19 12 9 14 5 1 18 1 12 7 5 2 18 1 20 15 5 14 3 18 25 16 20 2 12 15 3 11 19 15 6 12 5 20 20 5 18 19 20 8 5 12 9 2 18 1 18 25 16 18 5 19 5 18 22 5 19 1... | 20 8 5 16 12 1 25 6 1 9 18 3 9 16 8 5 18 5 14 3 18 25 16 20 19 16 1 9 18 19 15 6 12 5 20 20 5 18 19 19 9 13 21 12 20 1 14 5 15 21 19 12 25 8 9 12 12 3 9 16 8 5 18 21 19 5 19 12 9 14 5 1 18 1 12 7 5 2 18 1 20 15 5 14 3 18 25 16 20 2 12 15 3 11 19 15 6 12 5 20 20 5 18 19 20 8 5 12 9 2 18 1 18 25 16 18 5 19 5 18 22 5 19 1... | THE PLAYFAIR CIPHER ENCRYPTS PAIRS OF LETTERS SIMULTANEOUSLY HILL CIPHER USES LINEAR ALGEBRA TO ENCRYPT BLOCKS OF LETTERS THE LIBRARY PRESERVES KNOWLEDGE FOR THE COMMUNITY | aeneas_tacticus | aeneas_tacticus | null | {} | hard | en | 147 | 147 | synthetic_educational | null | null | [
"sequential_number_decode",
"frequency_analysis"
] | Aeneas Tacticus: Greek sequential-number cipher; A=1…Z=26. |
cda-0017224 | 843 846 814 840 999 855 843 862 853 808 812 999 859 842 842 835 854 999 800 835 835 843 868 999 826 841 810 813 845 814 840 810 812 840 858 999 864 812 853 826 816 824 807 801 858 825 843 841 999 858 821 812 999 802 861 858 843 832 814 872 999 807 825 847 822 813 851 999 813 871 857 813 841 810 856 999 858 821 813 999 ... | 843 846 814 840 999 855 843 862 853 808 812 999 859 842 842 835 854 999 800 835 835 843 868 999 826 841 810 813 845 814 840 810 812 840 858 999 864 812 853 826 816 824 807 801 858 825 843 841 999 858 821 812 999 802 861 858 843 832 814 872 999 807 825 847 822 813 851 999 813 871 857 813 841 810 856 999 858 821 813 999 ... | OPEN SOURCE TOOLS ALLOW INDEPENDENT VERIFICATION THE AUTOKEY CIPHER EXTENDS THE KEY WITH THE PLAINTEXT ITSELF FREQUENCY ANALYSIS CAN REVEAL WEAK CIPHERS THE RAIL FENCE CIPHER WRITES TEXT IN A ZIGZAG PATTERN | culper_ring | culper_ring | null | {} | hard | en | 175 | 175 | synthetic_educational | null | null | [
"codebook_frequency",
"number_range_analysis"
] | Culper Ring code: Washington's three-digit codebook numbers (800–999 range). |
purple-102 | GIDZKHMSOIJDMEBZCMCWWKWPEEVWNZZSEEUJUXLRUNIWRDMCNEUCISOBQDOVRRUA | GIDZKHMSOIJDMEBZCMCWWKWPEEVWNZZSEEUJUXLRUNIWRDMCNEUCISOBQDOVRRUA | CRYPTOGRAPHY IS THE PRACTICE OF SECURING COMMUNICATIONS FROM ADVERSARIES | purple | purple | machine | {
"type": "seed",
"value": "CIPHER"
} | expert | en | 64 | 64 | cipher_museum | 0.2 | public | null | null |
zimmermann-v2-0108 | 00010 99999 90012 90000 90011 90008 90002 90004 99998 99999 90019 90014 90022 90000 90017 90003 99998 99999 90013 90014 90013 90004 99998 00010 99999 90002 90007 90000 90017 90008 90019 90024 99998 00008 00030 00010 99999 90005 90008 90017 90012 90013 90004 90018 90018 99998 00004 00000 99999 90017 90008 90006 90007 90... | 00010 99999 90012 90000 90011 90008 90002 90004 99998 99999 90019 90014 90022 90000 90017 90003 99998 99999 90013 90014 90013 90004 99998 00010 99999 90002 90007 90000 90017 90008 90019 90024 99998 00008 00030 00010 99999 90005 90008 90017 90012 90013 90004 90018 90018 99998 00004 00000 99999 90017 90008 90006 90007 90... | WITH MALICE TOWARD NONE WITH CHARITY FOR ALL WITH FIRMNESS IN THE RIGHT AS GOD GIVES US TO SEE THE RIGHT LET US STRIVE ON TO FINISH THE WORK WE ARE IN TO BIND UP THE NATIONS WOUNDS | zimmermann | zimmermann | codebook | {
"type": "none",
"value": null
} | expert | en | 685 | 821 | cipher_museum | 2.0 | public | null | null |
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