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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
red-type-a-v2-0434 | YPRUKLENCFUPNEYCMUUTPOZJNUIPIRUJOGADCOPJUWARUZEJIVYCHIENNYHELOPYYPZ | YPRUKLENCFUPNEYCMUUTPOZJNUIPIRUJOGADCOPJUWARUZEJIVYCHIENNYHELOPYYPZ | I KNOW NOT WHAT COURSE OTHERS MAY TAKE BUT AS FOR ME GIVE ME LIBERTY OR GIVE ME DEATH | red_type_a | red_type_a | machine | {
"type": "keyword",
"value": "MIKADO"
} | advanced | en | 67 | 67 | cipher_museum | 2.0 | public | null | null |
argenti-087 | 31 70 19 24 87 11 12 89 76 58 30 31 | 31 70 19 24 87 11 12 89 76 58 30 31 | THE TRAP IS SET | argenti | argenti | nomenclator | {
"type": "seed",
"value": "CIPHER"
} | expert | en | 24 | 35 | cipher_museum | 0.2 | public | null | null |
bazeries-v2-0670 | MNOLHGDHNLSOFLAEMTYMLPHX | MNOLHGDHNLSOFLAEMTYMLPHX | NORTH STAR HOLDS FIRM COURSE | bazeries | bazeries | transposition | {
"type": "integer",
"value": 67
} | advanced | en | 24 | 24 | cipher_museum | 2.0 | public | null | null |
two-square-v2-0162 | THBQABNWICEHDFTHRIEOZKPOLFBEYFWFDKYNTMWPTFQILOVBSNRAKSTHEDCX | THBQABNWICEHDFTHRIEOZKPOLFBEYFWFDKYNTMWPTFQILOVBSNRAKSTHEDCX | THIS ABOVE ALL TO THINE OWN SELF BE TRUE AND IT MUST FOLLOW AS NIGHT THE DAY | two_square | two_square | polygraphic | {
"key1": "LIBERTY",
"key2": "FREEDOM"
} | advanced | en | 60 | 60 | cipher_museum | 2.0 | public | null | null |
adfgx-v3-0381 | DDFFDGXFDAAAGDDGXDFGXXGXAXFDXAGFGDFF | DDFFDGXFDAAAGDDGXDFGXXGXAXFDXAGFGDFF | THE ORACLE HAS SPOKEN | adfgx | adfgx | fractionation | {
"polybius": "WISDOM",
"columnar": "COURAGE"
} | advanced | en | 36 | 36 | cipher_museum | 2.0 | public | null | null |
diana-v3-0598 | QNOQECBGDEEIRTVYATCYRQCZFEFCCUFNEUREGBHIJWVHWLPVQPBGPEJWWONTGYLVPSREURUARIAA | QNOQECBGDEEIRTVYATCYRQCZFEFCCUFNEUREGBHIJWVHWLPVQPBGPEJWWONTGYLVPSREURUARIAA | THE DEAD DROP ALLOWS AGENTS TO EXCHANGE INFORMATION WITHOUT MEETING FACE TO FACE IN PUBLIC | diana | diana | polyalphabetic | {
"type": "keyword",
"value": "JUSTICE"
} | intermediate | en | 76 | 76 | cipher_museum | 2.0 | public | null | null |
autokey-de-002 | AGJSMGMKUCMEPQAFV | AGJSMGMKUCMEPQAFV | ICH BIN EIN BERLINER | autokey | autokey | polyalphabetic | {
"type": "keyword",
"value": "SECRET"
} | intermediate | de | 17 | 17 | cipher_museum | 0.2 | public | null | null |
kryptos-v3-0274 | CKQIVHBYPFOGHDHVYGCMRKQOMSGYPNIOKYTDYFCVQSPXVBZVDCVANNENHTMIMVRAMBBCFPWDJW | CKQIVHBYPFOGHDHVYGCMRKQOMSGYPNIOKYTDYFCVQSPXVBZVDCVANNENHTMIMVRAMBBCFPWDJW | GENERAL SHERMAN MARCHED TO THE SEA THROUGH GEORGIA CUTTING A SIXTY MILE WIDE PATH OF RUIN | kryptos | kryptos | polyalphabetic | {
"type": "keyword",
"value": "VIRTUAL"
} | advanced | en | 74 | 74 | cipher_museum | 2.0 | public | null | null |
cda-0009531 | GURVA QRKBS PBVAP VQRAP RVFNH FRSHY PYHR | GURVA QRKBS PBVAP VQRAP RVFNH FRSHY PYHR | THE INDEX OF COINCIDENCE IS A USEFUL CLUE | rot13 | rot13 | null | {
"shift": 13
} | medium | en | 34 | 34 | synthetic_educational | null | null | [] | |
rot13-de-002 | QVR JHEQR QRF ZRAFPURA VFG HANAGNFGONE | QVR JHEQR QRF ZRAFPURA VFG HANAGNFGONE | DIE WURDE DES MENSCHEN IST UNANTASTBAR | rot13 | rot13 | substitution | {
"type": "none",
"value": null
} | beginner | de | 33 | 38 | cipher_museum | 0.2 | public | null | null |
purple-v2-0052 | JSTADNENXATYEXWHFPNLERDYGCNBKDOEQUBBQBDJEXQBXIICELTVDEMOMIWXIBMEQDJGKOTF | JSTADNENXATYEXWHFPNLERDYGCNBKDOEQUBBQBDJEXQBXIICELTVDEMOMIWXIBMEQDJGKOTF | GENERAL GRANT HAS TAKEN VICKSBURG THE GREAT RIVER IS NOW OPEN FROM ITS SOURCE TO THE SEA | purple | purple | machine | {
"type": "seed",
"value": "TOKYO"
} | expert | en | 72 | 72 | cipher_museum | 2.0 | public | null | null |
solitaire-v2-0185 | AJBHCRTSZVHGPKFRXZMTTWARECYORAQQUUYBSJJFXQTBXNUFBNRNJEVUYLJPPSXRIKJYTGHI | AJBHCRTSZVHGPKFRXZMTTWARECYORAQQUUYBSJJFXQTBXNUFBNRNJEVUYLJPPSXRIKJYTGHI | WE SHALL FIGHT ON THE BEACHES AND WE SHALL FIGHT ON THE LANDING GROUNDS AND IN THE FIELDS | solitaire | solitaire | stream | {
"type": "passphrase",
"value": "SCHNEIER"
} | expert | en | 72 | 72 | cipher_museum | 2.0 | public | null | null |
cda-0018734 | .... ..- -- .- -. / .-. . .- -.. .- -... .-.. . / --- ..- - .--. ..- - / ... .... --- ..- .-.. -.. / ... .... --- .-- / .- .-.. .-.. / .-. . .- ... --- -. .. -. --. / ... - . .--. ... / .- / - .-. .- -. ... .--. .- .-. . -. - / - --- --- .-.. / ... .... --- ..- .-.. -.. / ... .... --- .-- / .. - ... / .-. . .- ... --- ... | .... ..- -- .- -. / .-. . .- -.. .- -... .-.. . / --- ..- - .--. ..- - / ... .... --- ..- .-.. -.. / ... .... --- .-- / .- .-.. .-.. / .-. . .- ... --- -. .. -. --. / ... - . .--. ... / .- / - .-. .- -. ... .--. .- .-. . -. - / - --- --- .-.. / ... .... --- ..- .-.. -.. / ... .... --- .-- / .. - ... / .-. . .- ... --- ... | HUMAN READABLE OUTPUT SHOULD SHOW ALL REASONING STEPS A TRANSPARENT TOOL SHOULD SHOW ITS REASONING | morse_code | morse_code | null | {} | hard | en | 84 | 84 | synthetic_educational | null | null | [
"symbol_decode",
"frequency_analysis"
] | Morse code: dots and dashes; word-separated by / symbol. |
two-square-v2-0449 | DEPDUAHLANDUBEARLLFQLHDERWFKQYENNESSPBTSXDUAKTUYTDDTRUUYEBRDERLIBUXDSAHSENHLSY | DEPDUAHLANDUBEARLLFQLHDERWFKQYENNESSPBTSXDUAKTUYTDDTRUUYEBRDERLIBUXDSAHSENHLSY | DEUTSCHLAND UBER ALLES IN DER WELT WENN ES STETS ZU SCHUTZ UND TRUTZE BRÜDERLICH ZUSAMMENHÄLT | two_square | two_square | polygraphic | {
"key1": "DRAGON",
"key2": "THUNDER"
} | advanced | en | 78 | 78 | cipher_museum | 2.0 | public | null | null |
gronsfeld-v2-0894 | TJAUQVOIEKVNXNQZIMF | TJAUQVOIEKVNXNQZIMF | MISSION ACCOMPLISHED | gronsfeld | gronsfeld | polyalphabetic | {
"type": "numeric",
"value": "71828"
} | intermediate | en | 19 | 19 | cipher_museum | 2.0 | public | null | null |
cda-0017876 | ⟨a25⟩ ⟨a29⟩ ⟨w20⟩ ⟨a01⟩ ⟨w32⟩ ⟨a11⟩ ⟨a19⟩ ⟨w08⟩ ⟨a19⟩ ⟨w40⟩ ⟨a13⟩ ⟨a19⟩ ⟨w20⟩ ⟨w22⟩ ⟨w20⟩ ⟨a19⟩ ⟨a31⟩ ⟨w20⟩ ⟨w22⟩ ⟨w38⟩ ⟨a07⟩ ⟨w10⟩ ⟨w34⟩ ⟨a01⟩ ⟨w20⟩ ⟨a17⟩ ⟨w26⟩ ⟨w20⟩ ⟨a23⟩ ⟨w10⟩ ⟨a19⟩ ⟨a25⟩ ⟨a29⟩ ⟨w20⟩ ⟨w14⟩ ⟨w10⟩ ⟨w04⟩ ⟨w04⟩ ⟨w28⟩ ⟨a07⟩ ⟨w32⟩ ⟨a25⟩ ⟨w40⟩ ⟨w14⟩ ⟨w10⟩ ⟨a01⟩ ⟨w28⟩ ⟨w04⟩ ⟨a07⟩ ⟨w08⟩ ⟨a19⟩ ⟨a25⟩ ⟨a19⟩ ⟨w... | ⟨a25⟩ ⟨a29⟩ ⟨w20⟩ ⟨a01⟩ ⟨w32⟩ ⟨a11⟩ ⟨a19⟩ ⟨w08⟩ ⟨a19⟩ ⟨w40⟩ ⟨a13⟩ ⟨a19⟩ ⟨w20⟩ ⟨w22⟩ ⟨w20⟩ ⟨a19⟩ ⟨a31⟩ ⟨w20⟩ ⟨w22⟩ ⟨w38⟩ ⟨a07⟩ ⟨w10⟩ ⟨w34⟩ ⟨a01⟩ ⟨w20⟩ ⟨a17⟩ ⟨w26⟩ ⟨w20⟩ ⟨a23⟩ ⟨w10⟩ ⟨a19⟩ ⟨a25⟩ ⟨a29⟩ ⟨w20⟩ ⟨w14⟩ ⟨w10⟩ ⟨w04⟩ ⟨w04⟩ ⟨w28⟩ ⟨a07⟩ ⟨w32⟩ ⟨a25⟩ ⟨w40⟩ ⟨w14⟩ ⟨w10⟩ ⟨a01⟩ ⟨w28⟩ ⟨w04⟩ ⟨a07⟩ ⟨w08⟩ ⟨a19⟩ ⟨a25⟩ ⟨a19⟩ ⟨w... | THE LIBRARY PRESERVES KNOWLEDGE FOR THE COMMUNITY COLUMNAR TRANSPOSITION READS COLUMNS IN KEY ORDER | babington | babington | null | {} | hard | en | 86 | 86 | synthetic_educational | null | null | [
"nomenclator_frequency",
"symbol_mapping"
] | Babington nomenclator: symbol tokens ⟨wNN⟩/⟨aNN⟩ used in the 1586 Babington Plot. |
one-time-pad-v2-0114 | CEWJBMHIQROESQOZQOO | CEWJBMHIQROESQOZQOO | MISSION ACCOMPLISHED | one_time_pad | one_time_pad | stream | {
"type": "pad",
"value": "QWERTY (repeating)"
} | expert | en | 19 | 19 | cipher_museum | 2.0 | public | null | null |
chaocipher-088 | QBQGTMIFCVRXSVI | QBQGTMIFCVRXSVI | EVACUATE THE BASE | chaocipher | chaocipher | machine | {
"type": "keyword",
"value": "CIPHER"
} | advanced | en | 15 | 15 | cipher_museum | 0.2 | public | null | null |
straddling-checkerboard-159 | 23493725023173496325020428221522325020917307425422190341213 | 23493725023173496325020428221522325020917307425422190341213 | FORTUNE FAVORS THE BOLD AND THE BRAVE WHO DARE TO ACT | straddling_checkerboard | straddling_checkerboard | substitution | {
"type": "top_row",
"value": "EATONSIRE"
} | advanced | en | 59 | 59 | cipher_museum | 0.2 | public | null | null |
beaufort-v2-1105 | SACFHNNJJLTJJBUXPAHTSJNBZCVQSWLAUHAALXMUKPJRLADNLJBWMQGWHXLBBCASAEBGILGAVBOZJJNCHQAL | SACFHNNJJLTJJBUXPAHTSJNBZCVQSWLAUHAALXMUKPJRLADNLJBWMQGWHXLBBCASAEBGILGAVBOZJJNCHQAL | VENONA REVEALED THAT NUMEROUS SOVIET AGENTS HAD PENETRATED THE HIGHEST LEVELS OF THE US GOVERNMENT | beaufort | beaufort | polyalphabetic | {
"type": "keyword",
"value": "NEPTUNE"
} | intermediate | en | 84 | 84 | cipher_museum | 2.0 | public | null | null |
cda-0015502 | AHWH TYXX VKOW JBMJ RVOQ SMYA YDOH VLDO CBTP FNUY RVHE INEV IDCO WEJM WNQG WAGW MVXZ ONDU RSVR XAYT IHNV PICH DYUR HRUH SKTI KTDA LNOL DBGS CTLB KU | AHWH TYXX VKOW JBMJ RVOQ SMYA YDOH VLDO CBTP FNUY RVHE INEV IDCO WEJM WNQG WAGW MVXZ ONDU RSVR XAYT IHNV PICH DYUR HRUH SKTI KTDA LNOL DBGS CTLB KU | THE BEST LESSONS SHOW WHERE THE METHOD FAILS ATBASH ENCODES BY REVERSING THE ALPHABET PUBLIC INFRASTRUCTURE DESERVES CAREFUL DESIGN TODAY | vernam | vernam | null | {} | hard | en | 118 | 118 | synthetic_educational | null | null | [
"key_reuse_attack",
"information_theoretic_proof"
] | Vernam cipher: XOR-based stream cipher; with a random key equivalent to OTP. |
typex-v3-0161 | OKACDXDVOIEIJXLCKGMLARSVGEDDSVXKSDLYEVJZQOOTAQUMTMLGVZDMGPWYHMPYUCHFZIS | OKACDXDVOIEIJXLCKGMLARSVGEDDSVXKSDLYEVJZQOOTAQUMTMLGVZDMGPWYHMPYUCHFZIS | TO INFINITY AND BEYOND THE FRONTIER OF HUMAN KNOWLEDGE CALLS TO EACH GENERATION ANEW | typex | typex | machine | {
"type": "keyword",
"value": "BRITAIN"
} | expert | en | 71 | 71 | cipher_museum | 2.0 | public | null | null |
wallis-cipher-v3-0062 | 90 55 61 56 91 125 90 42 31 91 90 59 63 33 10 81 28 34 91 90 53 87 22 54 82 91 90 33 85 91 90 55 23 56 91 90 24 38 28 54 43 91 90 81 84 89 26 56 91 90 54 34 39 60 87 85 21 91 90 72 42 63 91 90 31 89 49 53 91 90 76 42 34 10 61 24 91 90 33 85 91 90 34 28 85 56 55 54 56 34 91 90 72 89 63 10 86 91 | 90 55 61 56 91 125 90 42 31 91 90 59 63 33 10 81 28 34 91 90 53 87 22 54 82 91 90 33 85 91 90 55 23 56 91 90 24 38 28 54 43 91 90 81 84 89 26 56 91 90 54 34 39 60 87 85 21 91 90 72 42 63 91 90 31 89 49 53 91 90 76 42 34 10 61 24 91 90 33 85 91 90 34 28 85 56 55 54 56 34 91 90 72 89 63 10 86 91 | THE BATTLE OF BRITAIN RAGED IN THE SKIES ABOVE ENGLAND FOR FOUR MONTHS IN NINETEEN FORTY | wallis_cipher | wallis_cipher | nomenclator | {
"type": "seed",
"value": "OXFORD"
} | expert | en | 197 | 294 | cipher_museum | 2.0 | public | null | null |
trithemius-v2-0124 | UMVUE NTAMUVTSRBRU UWKCQAA DQON FHGWEWBNN RQEAPD VFBAHW QPZFGKF MSJPKJDPE GVPJ VFXGT LXLYES FLZNYPWWC LDR QDDTWGNMWQCC AU EDPFOZ KXXQUEAXDX LAY YAZCOTJQQ SUKYICSZZ SCGJZLNXZ DXQ RUDEHIIKK | UMVUE NTAMUVTSRBRU UWKCQAA DQON FHGWEWBNN RQEAPD VFBAHW QPZFGKF MSJPKJDPE GVPJ VFXGT LXLYES FLZNYPWWC LDR QDDTWGNMWQCC AU EDPFOZ KXXQUEAXDX LAY YAZCOTJQQ SUKYICSZZ SCGJZLNXZ DXQ RUDEHIIKK | ULTRA INTELLIGENCE DERIVED FROM DECRYPTED GERMAN ENIGMA TRAFFIC INDICATES THAT ENEMY PANZER DIVISIONS ARE CONCENTRATED AT CALAIS CONFIRMING THE DECEPTION OPERATION FORTITUDE HAS SUCCEEDED | trithemius | trithemius | polyalphabetic | {
"type": "none",
"value": null
} | beginner | en | 164 | 187 | cipher_museum | 2.0 | public | null | null |
cda-0009161 | AOLNSOVNHSEHETSRBEDYENEHTSHEEHTHPTSSNAESNICESWINNEEANERRGAACAIDAABROIXTGIETGDEMAADBOCASCSESTLBARFTLBYESOXRCMDREETEGSDUTUTHOBVIHPEESTHPETEINX | AOLNSOVNHSEHETSRBEDYENEHTSHEEHTHPTSSNAESNICESWINNEEANERRGAACAIDAABROIXTGIETGDEMAADBOCASCSESTLBARFTLBYESOXRCMDREETEGSDUTUTHOBVIHPEESTHPETEINX | A STRONG CLAIM NEEDS STRONG EVIDENCE THE MESSAGE WAS HIDDEN BUT NOT SECURE ATBASH ENCODES BY REVERSING THE ALPHABET CAESAR SHIFTED THE ALPHABET BY THREE POSITIONS | scytale | scytale | null | {
"cols": 4
} | hard | en | 140 | 140 | synthetic_educational | null | null | [] | |
kama-sutra-v2-0258 | EQT JWFF ZF QTMX | EQT JWFF ZF QTMX | THE PASS IS HELD | kama_sutra | kama_sutra | substitution | {
"type": "keyword",
"value": "INDIA"
} | intermediate | en | 13 | 16 | cipher_museum | 2.0 | public | null | null |
porta-v2-0559 | PMTDMYEMMMPTLEGNKOXHRPAAJCXESWKKPAWAKHUPAKMFWGFLKWJAKTAQTEUJXHKWWYVDARDJBZC | PMTDMYEMMMPTLEGNKOXHRPAAJCXESWKKPAWAKHUPAKMFWGFLKWJAKTAQTEUJXHKWWYVDARDJBZC | ARMY OF NORTHERN VIRGINIA SURRENDERS AT APPOMATTOX COURTHOUSE THE WAR IN THE EAST IS OVER | porta | porta | polyalphabetic | {
"type": "keyword",
"value": "FLORENT"
} | intermediate | en | 75 | 75 | cipher_museum | 2.0 | public | null | null |
bifid-v3-0458 | SBPATUAANNHTUKSDUBDCOIAVUGEOITSDSDIADRANOCDSFIQIGTEINQIIVEIYHKTIOPCVPOOUOCGNWYUX | SBPATUAANNHTUKSDUBDCOIAVUGEOITSDSDIADRANOCDSFIQIGTEINQIIVEIYHKTIOPCVPOOUOCGNWYUX | THE MOLE BURIED DEEP IN THE INTELLIGENCE AGENCY PASSED VITAL SECRETS TO THE OTHER SIDE FOR YEARS | bifid | bifid | fractionation | {
"type": "keyword",
"value": "JUSTICE"
} | advanced | en | 80 | 80 | cipher_museum | 2.0 | public | null | null |
cda-0015341 | AABBB BAABB ABABB AAAAA ABBAA BAAAA AABAA AAAAA AAABB AAAAA AAAAB ABABA AABAA ABBAB BAABB BAABA ABBBA BAABB BAABA BAAAB AABBB ABBAB BAABB ABABA AAABB BAAAB AABBB ABBAB BABAA AAAAA ABABA ABABA BAAAA AABAA AAAAA BAAAB ABBAB ABBAA ABAAA ABBAA AABBA BAAAB BAABA AABAA ABBBA BAAAB AABAB BAAAA ABAAA AABAA AAABB ABABB AAAAA AB... | AABBB BAABB ABABB AAAAA ABBAA BAAAA AABAA AAAAA AAABB AAAAA AAAAB ABABA AABAA ABBAB BAABB BAABA ABBBA BAABB BAABA BAAAB AABBB ABBAB BAABB ABABA AAABB BAAAB AABBB ABBAB BABAA AAAAA ABABA ABABA BAAAA AABAA AAAAA BAAAB ABBAB ABBAA ABAAA ABBAA AABBA BAAAB BAABA AABAA ABBBA BAAAB AABAB BAAAA ABAAA AABAA AAABB ABABB AAAAA AB... | HUMAN READABLE OUTPUT SHOULD SHOW ALL REASONING STEPS FRIEDMAN ESTIMATED KEY LENGTH FROM STATISTICS A TRANSPARENT TOOL SHOULD SHOW ITS REASONING | bacon_cipher | bacon_cipher | null | {} | hard | en | 620 | 620 | synthetic_educational | null | null | [
"five_bit_decode",
"ab_frequency_analysis"
] | Bacon's biliteral cipher: each letter encoded as 5-bit A/B string. |
cda-0017994 | .--. ..- -... .-.. .. -.-. / .. -. ..-. .-. .- ... - .-. ..- -.-. - ..- .-. . / -.. . ... . .-. ...- . ... / -.-. .- .-. . ..-. ..- .-.. / -.. . ... .. --. -. / - .... . / --- -. . / - .. -- . / .--. .- -.. / .. ... / - .... . --- .-. . - .. -.-. .- .-.. .-.. -.-- / ..- -. -... .-. . .- -.- .- -... .-.. . / .. ..-. / .... | .--. ..- -... .-.. .. -.-. / .. -. ..-. .-. .- ... - .-. ..- -.-. - ..- .-. . / -.. . ... . .-. ...- . ... / -.-. .- .-. . ..-. ..- .-.. / -.. . ... .. --. -. / - .... . / --- -. . / - .. -- . / .--. .- -.. / .. ... / - .... . --- .-. . - .. -.-. .- .-.. .-.. -.-- / ..- -. -... .-. . .- -.- .- -... .-.. . / .. ..-. / .... | PUBLIC INFRASTRUCTURE DESERVES CAREFUL DESIGN THE ONE TIME PAD IS THEORETICALLY UNBREAKABLE IF USED CORRECTLY HONESTLY | 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. |
argenti-v2-0158 | 83 13 26 59 67 41 60 68 75 59 44 68 16 | 83 13 26 59 67 41 60 68 75 59 44 68 16 | E PLURIBUS UNUM | argenti | argenti | nomenclator | {
"type": "seed",
"value": "PAPAL"
} | expert | en | 26 | 38 | cipher_museum | 2.0 | public | null | null |
slidex-022 | UDRBCSRJKCBHCTGWZC | UDRBCSRJKCBHCTGWZC | AWAIT FURTHER ORDERS | slidex | slidex | transposition | {
"type": "keyword",
"value": "SECRET"
} | advanced | en | 18 | 18 | cipher_museum | 0.2 | public | null | null |
confederate-vigenere-v2-0745 | TMUDWSXREYMEOECYIYZDGXLIHZTZBGOFGIIZTWPOSEUKKRPKMZXCCRGQXOAOCELVUADZFOEOOMFCLBNVYJNCWWSCTGRIUCMEXVTGGCXVEYCOWMTKLFFPGOBCMCFXSEIIXKDBHUGDZHYJDYJUABJOWNJZXZWHTSQUE | TMUDWSXREYMEOECYIYZDGXLIHZTZBGOFGIIZTWPOSEUKKRPKMZXCCRGQXOAOCELVUADZFOEOOMFCLBNVYJNCWWSCTGRIUCMEXVTGGCXVEYCOWMTKLFFPGOBCMCFXSEIIXKDBHUGDZHYJDYJUABJOWNJZXZWHTSQUE | YESTERDAY DECEMBER SEVENTH NINETEEN FORTY ONE A DATE WHICH WILL LIVE IN INFAMY THE UNITED STATES OF AMERICA WAS SUDDENLY AND DELIBERATELY ATTACKED BY NAVAL AND AIR FORCES OF THE EMPIRE OF JAPAN | confederate_vigenere | confederate_vigenere | polyalphabetic | {
"type": "keyword",
"value": "VICKSBURG"
} | intermediate | en | 161 | 161 | cipher_museum | 2.0 | public | null | null |
diana-v2-0046 | VTNNWZJNNTEFNHGGLVKSLZINPACVEADIJFGRECZNXNANNUAVDGCDMFNPCGMZVWJN | VTNNWZJNNTEFNHGGLVKSLZINPACVEADIJFGRECZNXNANNUAVDGCDMFNPCGMZVWJN | WHAT IS IN A NAME THAT WHICH WE CALL A ROSE BY ANY OTHER NAME WOULD SMELL AS SWEET | diana | diana | polyalphabetic | {
"type": "keyword",
"value": "RANGER"
} | intermediate | en | 64 | 64 | cipher_museum | 2.0 | public | null | null |
cda-0011896 | ⟨a25⟩ ⟨a29⟩ ⟨w20⟩ ⟨a19⟩ ⟨w08⟩ ⟨w32⟩ ⟨a01⟩ ⟨a23⟩ ⟨w20⟩ ⟨a07⟩ ⟨w14⟩ ⟨w20⟩ ⟨w14⟩ ⟨w32⟩ ⟨a13⟩ ⟨a29⟩ ⟨w20⟩ ⟨a19⟩ ⟨w34⟩ ⟨a19⟩ ⟨w32⟩ ⟨a25⟩ ⟨w20⟩ ⟨w22⟩ ⟨a25⟩ ⟨w20⟩ ⟨a37⟩ ⟨a25⟩ ⟨w32⟩ ⟨a07⟩ ⟨w08⟩ ⟨a03⟩ ⟨w32⟩ ⟨w26⟩ ⟨a03⟩ ⟨w08⟩ ⟨w26⟩ ⟨a13⟩ ⟨w08⟩ ⟨a25⟩ ⟨a25⟩ ⟨w20⟩ ⟨a19⟩ ⟨a07⟩ ⟨w10⟩ ⟨a11⟩ ⟨w22⟩ ⟨w20⟩ ⟨a19⟩ ⟨a31⟩ ⟨w08⟩ ⟨a11⟩ ⟨a01⟩ ⟨w... | ⟨a25⟩ ⟨a29⟩ ⟨w20⟩ ⟨a19⟩ ⟨w08⟩ ⟨w32⟩ ⟨a01⟩ ⟨a23⟩ ⟨w20⟩ ⟨a07⟩ ⟨w14⟩ ⟨w20⟩ ⟨w14⟩ ⟨w32⟩ ⟨a13⟩ ⟨a29⟩ ⟨w20⟩ ⟨a19⟩ ⟨w34⟩ ⟨a19⟩ ⟨w32⟩ ⟨a25⟩ ⟨w20⟩ ⟨w22⟩ ⟨a25⟩ ⟨w20⟩ ⟨a37⟩ ⟨a25⟩ ⟨w32⟩ ⟨a07⟩ ⟨w08⟩ ⟨a03⟩ ⟨w32⟩ ⟨w26⟩ ⟨a03⟩ ⟨w08⟩ ⟨w26⟩ ⟨a13⟩ ⟨w08⟩ ⟨a25⟩ ⟨a25⟩ ⟨w20⟩ ⟨a19⟩ ⟨a07⟩ ⟨w10⟩ ⟨a11⟩ ⟨w22⟩ ⟨w20⟩ ⟨a19⟩ ⟨a31⟩ ⟨w08⟩ ⟨a11⟩ ⟨a01⟩ ⟨w... | THE RAIL FENCE CIPHER WRITES TEXT IN A ZIGZAG PATTERN OBSERVABLE EVIDENCE COMES BEFORE CONFIDENCE CLASSICAL CIPHERS TEACH WHY MODERN SECURITY MATTERS | babington | babington | null | {} | hard | en | 128 | 128 | synthetic_educational | null | null | [
"nomenclator_frequency",
"symbol_mapping"
] | Babington nomenclator: symbol tokens ⟨wNN⟩/⟨aNN⟩ used in the 1586 Babington Plot. |
vigenere-v3-0123 | YVVTCGZWRWJMJYUUJSUL | YVVTCGZWRWJMJYUUJSUL | THE ALCHEMIST SUCCEEDS | vigenere | vigenere | polyalphabetic | {
"type": "keyword",
"value": "FORTRESS"
} | intermediate | en | 20 | 20 | cipher_museum | 2.0 | public | null | null |
four-square-v3-0137 | ELQDBPCEKT | ELQDBPCEKT | DOT DASH DOT | four_square | four_square | polygraphic | {
"key1": "LIBERTY",
"key2": "FREEDOM"
} | advanced | en | 10 | 10 | cipher_museum | 2.0 | public | null | null |
diana-v3-0469 | XKEJZBYMTALCKGLELQYGGYYMEVLDRKRPDUBWDRALOUMKADPBFRFSAMGKYRNBKAYVKAEIQHXAA | XKEJZBYMTALCKGLELQYGGYYMEVLDRKRPDUBWDRALOUMKADPBFRFSAMGKYRNBKAYVKAEIQHXAA | I HAVE NOT YET BEGUN TO FIGHT SAID JOHN PAUL JONES AS THE BONHOMME RICHARD TOOK HEAVY FIRE | diana | diana | polyalphabetic | {
"type": "keyword",
"value": "FREEDOM"
} | intermediate | en | 73 | 73 | cipher_museum | 2.0 | public | null | null |
double-transposition-v3-0156 | OOETDRNGTGOROTYELOLTROENOGBHGNGNVDOAGAAIOCRTAUNAUAEDHTESGLDEFDNSLEOHTAAID | OOETDRNGTGOROTYELOLTROENOGBHGNGNVDOAGAAIOCRTAUNAUAEDHTESGLDEFDNSLEOHTAAID | DO NOT GO GENTLE INTO THAT GOOD NIGHT OLD AGE SHOULD BURN AND RAVE AT CLOSE OF DAY RAGE RAGE | double_transposition | double_transposition | transposition | {
"key1": "LIBERTY",
"key2": "FREEDOM"
} | advanced | en | 73 | 73 | cipher_museum | 2.0 | public | null | null |
kryha-v2-0191 | NFSJCDUDEBVAYBMZFXCIACCFCZHQNPSINBPYWQYADSXVSTIJOXZDGORRBANBLFUWGMNIBZLKMZ | NFSJCDUDEBVAYBMZFXCIACCFCZHQNPSINBPYWQYADSXVSTIJOXZDGORRBANBLFUWGMNIBZLKMZ | I CAN DO ALL THINGS THROUGH CHRIST WHICH STRENGTHENETH ME IN EVERY TRIAL AND TRIBULATION | kryha | kryha | machine | {
"type": "keyword",
"value": "VIENNA"
} | expert | en | 74 | 74 | cipher_museum | 2.0 | public | null | null |
trifid-v3-0061 | FGPMVLTPAZCKYEZBTI+KIHGOBCNXJOAHYUNFALJKZNLWEPOZKUUPGPHILHHJFGPJDYJLHTMRUNDS | FGPMVLTPAZCKYEZBTI+KIHGOBCNXJOAHYUNFALJKZNLWEPOZKUUPGPHILHHJFGPJDYJLHTMRUNDS | AT THE BATTLE OF MIDWAY AMERICAN DIVE BOMBERS DESTROYED FOUR JAPANESE CARRIERS IN MINUTES | trifid | trifid | fractionation | {
"type": "keyword",
"value": "PALACE"
} | advanced | en | 76 | 76 | cipher_museum | 2.0 | public | null | null |
fialka-v3-0026 | ECCXMMSNDIVFBMYZPB | ECCXMMSNDIVFBMYZPB | TREASURE BURIED HERE | fialka | fialka | machine | {
"type": "seed",
"value": "MOSCOW"
} | expert | en | 18 | 18 | cipher_museum | 2.0 | public | null | null |
porta-v3-0503 | EZYZLOPOSTVRNRLWOVSTEPAMJMHFONWVNHLOTYJMYGMALQQRNDWMLXHPDRUSXHPXBLZTSLLTKZPQWQQY | EZYZLOPOSTVRNRLWOVSTEPAMJMHFONWVNHLOTYJMYGMALQQRNDWMLXHPDRUSXHPXBLZTSLLTKZPQWQQY | THE ENIGMA MACHINE HAD AN ASTRONOMICAL NUMBER OF POSSIBLE SETTINGS MAKING IT SEEM UNBREAKABLE | porta | porta | polyalphabetic | {
"type": "keyword",
"value": "FLORENT"
} | intermediate | en | 80 | 80 | cipher_museum | 2.0 | public | null | null |
vernam-v2-0098 | LBXLHFKZADOYALZDIJMXHJOPSDNPUVSSVHZJDZPBGAEJINYQESCMBBLRIQIPMUYPFRFCE | LBXLHFKZADOYALZDIJMXHJOPSDNPUVSSVHZJDZPBGAEJINYQESCMBBLRIQIPMUYPFRFCE | LA VIDA ES SUENO Y LOS SUENOS SUENOS SON PARA TODOS LOS QUE VIVEN BAJO EL CIELO ETERNO | vernam | vernam | stream | {
"type": "pad",
"value": "ABCDEFGH (repeating)"
} | expert | en | 69 | 69 | cipher_museum | 2.0 | public | null | null |
adfgx-v2-0145 | XDDGGGFGXGDFAFXDXAFAAGDAAAXGXGDDAG | XDDGGGFGXGDFAFXDXAFAAGDAAAXGXGDDAG | COURAGE IN DARKNESS | adfgx | adfgx | fractionation | {
"polybius": "LIBERTY",
"columnar": "FREEDOM"
} | advanced | en | 34 | 34 | cipher_museum | 2.0 | public | null | null |
straddling-checkerboard-v2-0170 | 2137498225221232994766129235202324382362623182223962656262373901946423732386956232223962620726342123 | 2137498225221232994766129235202324382362623182223962656262373901946423732386956232223962620726342123 | COWARDS DIE MANY TIMES BEFORE THEIR DEATHS THE VALIANT NEVER TASTE DEATH BUT ONCE | straddling_checkerboard | straddling_checkerboard | substitution | {
"type": "top_row",
"value": "LIONSTRACE"
} | advanced | en | 100 | 100 | cipher_museum | 2.0 | public | null | null |
chinese-telegraph-v2-0293 | 4154 4871 4871 5563 4614 4154 5563 4550 4871 4680 5563 5563 4427 5397 5488 4680 5488 4998 5060 5563 4550 5060 4871 4361 5060 4489 5563 4427 4998 4614 4154 5741 4427 5963 5060 5645 4614 4427 4154 5397 4361 5563 4614 4154 5563 5563 5060 4871 4361 | 4154 4871 4871 5563 4614 4154 5563 4550 4871 4680 5563 5563 4427 5397 5488 4680 5488 4998 5060 5563 4550 5060 4871 4361 5060 4489 5563 4427 4998 4614 4154 5741 4427 5963 5060 5645 4614 4427 4154 5397 4361 5563 4614 4154 5563 5563 5060 4871 4361 | ALL THAT GLITTERS IS NOT GOLD OFTEN HAVE YOU HEARD THAT TOLD | chinese_telegraph | chinese_telegraph | codebook | {
"type": "additive",
"value": "14142"
} | expert | en | 196 | 244 | cipher_museum | 2.0 | public | null | null |
kryptos-v2-0483 | DUTCJHBXMFFYJDWUXZIJWFDXHQOBEKHRCJDAMBRLSQIMENXOZGBQWRFOAFEFNFTGGWNSQYEZEIXEVEGWVJYT | DUTCJHBXMFFYJDWUXZIJWFDXHQOBEKHRCJDAMBRLSQIMENXOZGBQWRFOAFEFNFTGGWNSQYEZEIXEVEGWVJYT | THE REGIMENT WILL HOLD ITS POSITION UNTIL REINFORCEMENTS ARRIVE FROM THE EASTERN COMMAND POST HERE | kryptos | kryptos | polyalphabetic | {
"type": "keyword",
"value": "SANBORN"
} | advanced | en | 84 | 84 | cipher_museum | 2.0 | public | null | null |
monoalphabetic-v2-1224 | HWPY NTOOJ KM QSKRQ VWQ IOBOWDOD WMROP BOP SCLBOP GORROPQ VOPO DOSKDOD IY RBKHWQ LBOGCLLOQ | HWPY NTOOJ KM QSKRQ VWQ IOBOWDOD WMROP BOP SCLBOP GORROPQ VOPO DOSKDOD IY RBKHWQ LBOGCLLOQ | MARY QUEEN OF SCOTS WAS BEHEADED AFTER HER CIPHER LETTERS WERE DECODED BY THOMAS PHELIPPES | monoalphabetic | monoalphabetic | substitution | {
"type": "keyword",
"value": "WISDOM"
} | beginner | en | 76 | 90 | cipher_museum | 2.0 | public | null | null |
cda-0007128 | OIDYGZCFELMASGHJIGADBJMTLGPFPUPFUWYEQLGZQOVCBKUSGCZXRGJPQWUFWVVLUVPXPBNIQBQBEIECLBFVDLRXHBIIYEAMXVWPYBJTWTZHFRETVHPCVESXNTYMSETGN | OIDYGZCFELMASGHJIGADBJMTLGPFPUPFUWYEQLGZQOVCBKUSGCZXRGJPQWUFWVVLUVPXPBNIQBQBEIECLBFVDLRXHBIIYEAMXVWPYBJTWTZHFRETVHPCVESXNTYMSETGN | COLUMNAR TRANSPOSITION READS COLUMNS IN KEY ORDER ENTROPY MEASURES UNCERTAINTY IN A DISTRIBUTION CRYPTOGRAPHY REWARDS PATIENCE AND CAREFUL THINKING | autokey | autokey | null | {
"primer": "MUSEUM"
} | hard | en | 129 | 129 | synthetic_educational | null | null | [] | |
jefferson-disk-v2-0070 | JRBDKGYYCHGQKTIBUEXECZDYIQXOCKZZBXDYIQYADILLDPXXGGYADXDEQZHLOIDYRQVMBNY | JRBDKGYYCHGQKTIBUEXECZDYIQXOCKZZBXDYIQYADILLDPXXGGYADXDEQZHLOIDYRQVMBNY | QUOTH THE RAVEN NEVERMORE THE BIRD SAT ON THE BUST OF PALLAS JUST ABOVE MY CHAMBER DOOR | jefferson_disk | jefferson_disk | disk | {
"type": "disk_order",
"value": "4,2,6,1,3,5"
} | expert | en | 71 | 71 | cipher_museum | 2.0 | public | null | null |
hill-v3-0056 | MWBUUUKWDPJNTFAOEPLDZPFNRPQMNACBBUHKVUBUHKNOJAZVCRTFZPFNRPQMEPNKKYWUXAUGANHRBJ | MWBUUUKWDPJNTFAOEPLDZPFNRPQMNACBBUHKVUBUHKNOJAZVCRTFZPFNRPQMEPNKKYWUXAUGANHRBJ | GENIUS IS ONE PERCENT INSPIRATION AND NINETY NINE PERCENT PERSPIRATION THOMAS EDISON NOTED | hill | hill | polygraphic | {
"a": 3,
"b": 5,
"c": 2,
"d": 9
} | advanced | en | 78 | 78 | cipher_museum | 2.0 | public | null | null |
sigaba-v2-0313 | XIQZGPEGJLREJOPTESPSWWKIDRDIIUXEWINFMADRIYWUTHWEJFHRJXUJDUZLVJUQARONLFRZ | XIQZGPEGJLREJOPTESPSWWKIDRDIIUXEWINFMADRIYWUTHWEJFHRJXUJDUZLVJUQARONLFRZ | ASK WHAT YOU CAN DO FOR YOUR COUNTRY NOT WHAT YOUR COUNTRY CAN DO FOR YOU TODAY AND ALWAYS | sigaba | sigaba | machine | {
"type": "seed",
"value": "FREEDOM"
} | expert | en | 72 | 72 | cipher_museum | 2.0 | public | null | null |
morse-code-v3-0053 | .. / .... .- ...- . / -. --- - / -.-- . - / -... . --. ..- -. / - --- / ..-. .. --. .... - / ... .- .. -.. / .--- --- .... -. / .--. .- ..- .-.. / .--- --- -. . ... / .- ... / - .... . / -... --- -. .... --- -- -- . / .-. .. -.-. .... .- .-. -.. / - --- --- -.- / .... . .- ...- -.-- / ..-. .. .-. . | .. / .... .- ...- . / -. --- - / -.-- . - / -... . --. ..- -. / - --- / ..-. .. --. .... - / ... .- .. -.. / .--- --- .... -. / .--. .- ..- .-.. / .--- --- -. . ... / .- ... / - .... . / -... --- -. .... --- -- -- . / .-. .. -.-. .... .- .-. -.. / - --- --- -.- / .... . .- ...- -.-- / ..-. .. .-. . | I HAVE NOT YET BEGUN TO FIGHT SAID JOHN PAUL JONES AS THE BONHOMME RICHARD TOOK HEAVY FIRE | morse_code | morse_code | encoding | {
"type": "none",
"value": null
} | beginner | en | 210 | 299 | cipher_museum | 2.0 | public | null | null |
alberti-disk-v2-0666 | NLSJDETYWQKIFM | NLSJDETYWQKIFM | LIBERTY OR DEATH | alberti_disk | alberti_disk | disk | {
"type": "integer",
"value": 14
} | expert | en | 14 | 14 | cipher_museum | 2.0 | public | null | null |
bifid-v2-0290 | BQXOWYCUNOFEGYALVCKBBRBLLLYNFUFTYGNAIBHETZOBSZGBQFBUDXYCXIKUYVYSSPB | BQXOWYCUNOFEGYALVCKBBRBLLLYNFUFTYGNAIBHETZOBSZGBQFBUDXYCXIKUYVYSSPB | I KNOW NOT WHAT COURSE OTHERS MAY TAKE BUT AS FOR ME GIVE ME LIBERTY OR GIVE ME DEATH | bifid | bifid | fractionation | {
"type": "keyword",
"value": "LIBERTY"
} | advanced | en | 67 | 67 | cipher_museum | 2.0 | public | null | null |
chinese-telegraph-v2-0145 | 7338 8100 8038 8603 7194 7338 8603 7654 7194 8528 7256 7467 7467 8038 7974 7194 7401 7467 | 7338 8100 8038 8603 7194 7338 8603 7654 7194 8528 7256 7467 7467 8038 7974 7194 7401 7467 | CONTACT HAS BEEN MADE | chinese_telegraph | chinese_telegraph | codebook | {
"type": "additive",
"value": "27182"
} | expert | en | 72 | 89 | cipher_museum | 2.0 | public | null | null |
jn25-163 | 22354 22342 22349 22351 22365 22343 22347 22355 22346 22352 22359 22367 22358 22340 22359 22368 22344 22365 22357 22350 22353 22359 22366 22349 22352 22354 22342 22349 22356 22345 22360 22369 22348 22359 22341 22358 22349 22345 22352 22354 22342 22349 22352 22343 22366 22349 22352 | 22354 22342 22349 22351 22365 22343 22347 22355 22346 22352 22359 22367 22358 22340 22359 22368 22344 22365 22357 22350 22353 22359 22366 22349 22352 22354 22342 22349 22356 22345 22360 22369 22348 22359 22341 22358 22349 22345 22352 22354 22342 22349 22352 22343 22366 22349 22352 | THE QUICK BROWN FOX JUMPS OVER THE LAZY DOG NEAR THE RIVER | jn25 | jn25 | codebook | {
"type": "additive",
"value": "12345"
} | expert | en | 235 | 281 | cipher_museum | 0.2 | public | null | null |
hill-v2-0523 | MWSRGKWVCMXWFVCYTA | MWSRGKWVCMXWFVCYTA | CONTACT HAS BEEN MADE | hill | hill | polygraphic | {
"a": 11,
"b": 3,
"c": 2,
"d": 5
} | advanced | en | 18 | 18 | cipher_museum | 2.0 | public | null | null |
diana-v3-0156 | PBROPUXMLRJXWDFWQJBASMBQZVSFLWQRFAFOXXOOPIRVNPINIBPJYIHJHBMYUVISRNCCWUSJA | PBROPUXMLRJXWDFWQJBASMBQZVSFLWQRFAFOXXOOPIRVNPINIBPJYIHJHBMYUVISRNCCWUSJA | DO NOT GO GENTLE INTO THAT GOOD NIGHT OLD AGE SHOULD BURN AND RAVE AT CLOSE OF DAY RAGE RAGE | diana | diana | polyalphabetic | {
"type": "keyword",
"value": "SPECIAL"
} | intermediate | en | 73 | 73 | cipher_museum | 2.0 | public | null | null |
two-square-v3-0317 | QNFQIMQNEARDROTDDTHEWOOGAV | QNFQIMQNEARDROTDDTHEWOOGAV | THE SHOT HEARD ROUND THE WORLD | two_square | two_square | polygraphic | {
"key1": "DRAGON",
"key2": "THUNDER"
} | advanced | en | 26 | 26 | cipher_museum | 2.0 | public | null | null |
trifid-v2-0075 | URCOHKCETUYPPDMPRDDKGFJPM+ZPF+ENPF+XCGUAXP+TJTWPEFPXCZHMIRJVLSPKOUPXPYMIISVBV | URCOHKCETUYPPDMPRDDKGFJPM+ZPF+ENPF+XCGUAXP+TJTWPEFPXCZHMIRJVLSPKOUPXPYMIISVBV | THE REGIMENT SHALL ADVANCE AT FIRST LIGHT SUPPORTED BY ARTILLERY ON THE EASTERN FLANK TODAY | trifid | trifid | fractionation | {
"type": "keyword",
"value": "PALACE"
} | advanced | en | 77 | 77 | cipher_museum | 2.0 | public | null | null |
caesar-v2-1737 | XIBX FXZQX BPQ BQ ZXBPXO ORYFZLKB QOXKPDOBPPL YBIIRJ ZFSFIB FKZFMFQ MBO QLQXJ OLJXKXJ | XIBX FXZQX BPQ BQ ZXBPXO ORYFZLKB QOXKPDOBPPL YBIIRJ ZFSFIB FKZFMFQ MBO QLQXJ OLJXKXJ | ALEA IACTA EST ET CAESAR RUBICONE TRANSGRESSO BELLUM CIVILE INCIPIT PER TOTAM ROMANAM | caesar | caesar | substitution | {
"type": "shift",
"value": 23
} | beginner | en | 73 | 85 | cipher_museum | 2.0 | public | null | null |
kryha-v3-0192 | FEVAPJUEQEDGPQCDKLYLTSBHRHNCUCDKHSTDHDNIRQGZVJFOOXZSGCOXNILJSWEFPSWNJCQEFKYWDRWFNGR | FEVAPJUEQEDGPQCDKLYLTSBHRHNCUCDKHSTDHDNIRQGZVJFOOXZSGCOXNILJSWEFPSWNJCQEFKYWDRWFNGR | DIFFIE AND HELLMAN INVENTED PUBLIC KEY CRYPTOGRAPHY IN NINETEEN SEVENTY SIX CHANGING EVERYTHING | kryha | kryha | machine | {
"type": "keyword",
"value": "VIENNA"
} | expert | en | 83 | 83 | cipher_museum | 2.0 | public | null | null |
cda-0015540 | 22 42 34 33 43 21 15 31 14 45 43 15 43 11 14 24 22 24 44 43 15 41 45 15 33 13 15 11 43 44 23 15 42 15 35 15 11 44 24 33 22 25 15 54 21 42 24 15 14 32 11 33 15 43 44 24 32 11 44 15 14 25 15 54 31 15 33 22 44 23 21 42 34 32 43 44 11 44 24 43 44 24 13 43 | 22 42 34 33 43 21 15 31 14 45 43 15 43 11 14 24 22 24 44 43 15 41 45 15 33 13 15 11 43 44 23 15 42 15 35 15 11 44 24 33 22 25 15 54 21 42 24 15 14 32 11 33 15 43 44 24 32 11 44 15 14 25 15 54 31 15 33 22 44 23 21 42 34 32 43 44 11 44 24 43 44 24 13 43 | GRONSFELD USES A DIGIT SEQUENCE AS THE REPEATING KEY FRIEDMAN ESTIMATED KEY LENGTH FROM STATISTICS | polybius | polybius | null | {} | hard | en | 84 | 84 | synthetic_educational | null | null | [
"pair_decode",
"frequency_analysis"
] | Polybius square: 5×5 grid maps letters to two-digit row-column pairs. |
kl7-v3-0003 | LUTVORRJEBPDRCYPPXAFOMC | LUTVORRJEBPDRCYPPXAFOMC | ROME WAS NOT BUILT IN ONE DAY | kl7 | kl7 | machine | {
"type": "seed",
"value": "NATO"
} | expert | en | 23 | 23 | cipher_museum | 2.0 | public | null | null |
playfair-v3-0512 | UFKYMGGEUKHFDGUPGFVDFOUBHNVGIGZREVALWUHQVNQNFIUTDGVTULWAHKCUUWTHBTEUHDAPSCEOBTBVDIGARUABPV | UFKYMGGEUKHFDGUPGFVDFOUBHNVGIGZREVALWUHQVNQNFIUTDGVTULWAHKCUUWTHBTEUHDAPSCEOBTBVDIGARUABPV | CALL ME ISHMAEL SOME YEARS AGO NEVER MIND HOW LONG PRECISELY I THOUGHT I WOULD SAIL ABOUT AND SEE THE OCEAN | playfair | playfair | polygraphic | {
"type": "keyword",
"value": "JUSTICE"
} | intermediate | en | 90 | 90 | cipher_museum | 2.0 | public | null | null |
columnar-transposition-v2-1186 | EATIRRVOFSESEGANBERSEIRHATKKTAROOOOARNACGEEWRSTENRSVUGINNTCEGLHESHTIPMUT | EATIRRVOFSESEGANBERSEIRHATKKTAROOOOARNACGEEWRSTENRSVUGINNTCEGLHESHTIPMUT | GENERAL GRANT HAS TAKEN VICKSBURG THE GREAT RIVER IS NOW OPEN FROM ITS SOURCE TO THE SEA | columnar_transposition | columnar_transposition | transposition | {
"type": "keyword",
"value": "WISDOM"
} | intermediate | en | 72 | 72 | cipher_museum | 2.0 | public | null | null |
cda-0013018 | PKZNT CUZVW KZMLT ARAGN LPNMM CHQQF MLPRE LKBOD GAGWD OHEZH LKMUU VYQOH QSIJA HLKWB KLEUL AFNDS YWRSZ HPLKL RDXQY YOXHC RXMKG OXEJP BBGAG UBLXA IBFEA LKIFH DMFOX TJJVM NDRMX EKLXZ XIBLS USJGN MIVXD ZHGPW GDDHO HVINL ZLHNY ZGKYZ DXDOX SOXMJ WFMRZ GKKWO NELIO JBWBO | PKZNT CUZVW KZMLT ARAGN LPNMM CHQQF MLPRE LKBOD GAGWD OHEZH LKMUU VYQOH QSIJA HLKWB KLEUL AFNDS YWRSZ HPLKL RDXQY YOXHC RXMKG OXEJP BBGAG UBLXA IBFEA LKIFH DMFOX TJJVM NDRMX EKLXZ XIBLS USJGN MIVXD ZHGPW GDDHO HVINL ZLHNY ZGKYZ DXDOX SOXMJ WFMRZ GKKWO NELIO JBWBO | HUMAN READABLE OUTPUT SHOULD SHOW ALL REASONING STEPS KERCKHOFFS PRINCIPLE SAYS THE SYSTEM MUST BE SECURE EVEN IF ENEMY KNOWS ALGORITHM HILL CIPHER USES LINEAR ALGEBRA TO ENCRYPT BLOCKS OF LETTERS THE KASISKI EXAMINATION FINDS REPEATED TRIGRAMS IN CIPHERTEXT | one_time_pad | one_time_pad | null | {} | hard | en | 220 | 220 | synthetic_educational | null | null | [
"information_theoretic_proof",
"key_reuse_attack"
] | One-time pad: theoretically unbreakable if key is truly random and never reused. |
lorenz-v3-0145 | STEAMPOWERTRANSFORMS | STEAMPOWERTRANSFORMS | STEAM POWER TRANSFORMS | lorenz | lorenz | machine | {
"type": "seed",
"value": "FISH"
} | expert | en | 20 | 20 | cipher_museum | 2.0 | public | null | null |
straddling-checkerboard-v3-0174 | 2590102337031462322261562302352137023966262326239732345942221342418292322626966262323986263820165626235724 | 2590102337031462322261562302352137023966262326239732345942221342418292322626966262323986263820165626235724 | GALILEO POINTED HIS TELESCOPE AT THE HEAVENS AND CONFIRMED THAT THE EARTH ORBITS THE SUN | straddling_checkerboard | straddling_checkerboard | substitution | {
"type": "top_row",
"value": "LIONSTRACE"
} | advanced | en | 106 | 106 | cipher_museum | 2.0 | public | null | null |
cda-0009762 | TPARS XIIXL TPXFE NIXEN XIEEW LXCVD SOOXO XELCO NTRDX EXANN OOUX | TPARS XIIXL TPXFE NIXEN XIEEW LXCVD SOOXO XELCO NTRDX EXANN OOUX | OPEN SOURCE TOOLS ALLOW INDEPENDENT VERIFICATION | double_transposition | double_transposition | null | {
"key1": "LIBERTY",
"key2": "SIGNAL"
} | medium | en | 54 | 54 | synthetic_educational | null | null | [] | |
cardano-autokey-v3-0172 | YALWHTIHRTQTONABALALYFEBUMTXWHTIHOTUUBBVGALYHVDZVJWIMVFLXMVQHQABFLKRTXHWAPA | YALWHTIHRTQTONABALALYFEBUMTXWHTIHOTUUBBVGALYHVDZVJWIMVFLXMVQHQABFLKRTXHWAPA | THE SPEED OF LIGHT IS THE ULTIMATE SPEED LIMIT IN THE UNIVERSE EINSTEIN DEMONSTRATED THIS | cardano_autokey | cardano_autokey | polyalphabetic | {
"type": "keyword",
"value": "FLORENCE"
} | advanced | en | 75 | 75 | cipher_museum | 2.0 | public | null | null |
homophonic-v3-0007 | 98 47 37 83 32 22 19 72 10 98 93 10 87 28 20 72 62 49 68 41 | 98 47 37 83 32 22 19 72 10 98 93 10 87 28 20 72 62 49 68 41 | THE REDCOATS ARE COMING | homophonic | homophonic | substitution | {
"type": "keyword",
"value": "LIBERTY"
} | intermediate | en | 40 | 59 | cipher_museum | 2.0 | public | null | null |
trifid-v2-0147 | KQOCKKEVPVF | KQOCKKEVPVF | KNOW THYSELF | trifid | trifid | fractionation | {
"type": "keyword",
"value": "FORTRESS"
} | advanced | en | 11 | 11 | cipher_museum | 2.0 | public | null | null |
nihilist-v2-0315 | 24 36 88 56 45 77 54 56 39 68 53 55 68 43 25 46 60 43 28 49 64 25 25 67 43 34 48 77 24 37 57 43 38 68 74 44 46 60 53 45 56 43 56 26 77 32 45 48 43 26 25 68 56 34 47 45 54 57 90 54 34 47 64 25 59 68 53 24 48 86 36 56 68 54 37 70 64 25 65 77 42 | 24 36 88 56 45 77 54 56 39 68 53 55 68 43 25 46 60 43 28 49 64 25 25 67 43 34 48 77 24 37 57 43 38 68 74 44 46 60 53 45 56 43 56 26 77 32 45 48 43 26 25 68 56 34 47 45 54 57 90 54 34 47 64 25 59 68 53 24 48 86 36 56 68 54 37 70 64 25 65 77 42 | THOSE WHO CANNOT REMEMBER THE PAST ARE CONDEMNED TO REPEAT IT AS PHILOSOPHER SANTAYANA OBSERVED | nihilist | nihilist | fractionation | {
"polybius": "TRIUMPH",
"keyword": "JUSTICE"
} | advanced | en | 162 | 242 | cipher_museum | 2.0 | public | null | null |
kryptos-v2-0497 | DUTVQAWEBUGLDQBDWGVSSBVZIGBWDXTGLXBDGRNCXTLKWVDATPUXKFRTIFPNEBFJEAGEFJQFRCJBNDUTKLSQLPTCAAUFETKIFIUGTMGPKIYFRQQSLKYWBITAMQIBBWUMFFHYUCEKRFMUFEAIEGXRKPIWFWQFPFDYTYMKZQOZFMYCJOZ | DUTVQAWEBUGLDQBDWGVSSBVZIGBWDXTGLXBDGRNCXTLKWVDATPUXKFRTIFPNEBFJEAGEFJQFRCJBNDUTKLSQLPTCAAUFETKIFIUGTMGPKIYFRQQSLKYWBITAMQIBBWUMFFHYUCEKRFMUFEAIEGXRKPIWFWQFPFDYTYMKZQOZFMYCJOZ | THE HISTORY OF CRYPTOLOGY IS A BATTLE OF WITS BETWEEN THOSE WHO MAKE CODES AND THOSE WHO BREAK THEM FOR EVERY SYSTEM DEVISED BY A CUNNING ENCIPHERER A PATIENT CRYPTANALYST HAS FOUND A METHOD TO REVEAL ITS SECRETS | kryptos | kryptos | polyalphabetic | {
"type": "keyword",
"value": "SANBORN"
} | advanced | en | 175 | 175 | cipher_museum | 2.0 | public | null | null |
geheimschreiber-v2-0339 | AECXUIASBBBXTMXARMIEDBVXOJTMXHAOAEEVRSOJKAHIUSNOLHOBMIRAROGYHEUDBZCOVKQUCQTK | AECXUIASBBBXTMXARMIEDBVXOJTMXHAOAEEVRSOJKAHIUSNOLHOBMIRAROGYHEUDBZCOVKQUCQTK | ALAN TURING AND GORDON WELCHMAN BUILT THE BOMBE TO ATTACK THE GERMAN ENIGMA CIPHER MACHINE | geheimschreiber | geheimschreiber | machine | {
"type": "seed",
"value": "GOTHIC"
} | expert | en | 76 | 76 | cipher_museum | 2.0 | public | null | null |
adfgvx-v2-0492 | AXDAVAAXDFAFADGADFDXGDDFGAAADXAAGXDXAXDXAFGFDFFGGGAAFAFAVAVDADVAFAXDFFADAFFGXGDAFAGGVDAGAFGDAVAADXVDDVADDVAXDAAAVDFFAFGFGVADDFFXDDGDGFAADVAFGFFFDVAGFAGFAGGDAXGFFDGFGGDXVFAADFADAFAAFFDGDDDAFAXVDGVAVAFGXAAGVAVAVAFGDAADDFVAADXGDDFAGDDXAVADGAAFAXAFDDAAGDAFDVDFAADFGFDFAFGFGADVDDDVDDAGGADFDDAFGXAVAFDADFAXFAGVDXAXDFAXGFDDGFDF | AXDAVAAXDFAFADGADFDXGDDFGAAADXAAGXDXAXDXAFGFDFFGGGAAFAFAVAVDADVAFAXDFFADAFFGXGDAFAGGVDAGAFGDAVAADXVDDVADDVAXDAAAVDFFAFGFGVADDFFXDDGDGFAADVAFGFFFDVAGFAGFAGGDAXGFFDGFGGDXVFAADFADAFAAFFDGDDDAFAXVDGVAVAFGXAAGVAVAVAFGDAADDFVAADXGDDFAGDDXAVADGAAFAXAFDDAAGDAFDVDFAADFGFDFAFGFGADVDDDVDDAGGADFDDAFGXAVAFDADFAXFAGVDXAXDFAXGFDDGFDF | THAT ON THE FIRST DAY OF JANUARY IN THE YEAR OF OUR LORD ONE THOUSAND EIGHT HUNDRED AND SIXTY THREE ALL PERSONS HELD AS SLAVES WITHIN ANY STATE IN REBELLION AGAINST THE UNITED STATES SHALL BE FREE | adfgvx | adfgvx | fractionation | {
"polybius": "DRAGON",
"columnar": "THUNDER"
} | advanced | en | 320 | 320 | cipher_museum | 2.0 | public | null | null |
scytale-v3-0283 | TEUEWGSRANHYSSILLOGAEOABTEATOXJFNEHSOEIXOADGATTLNXUTMISEZOCXRHINIPUNHXNOLSNAWGIX | TEUEWGSRANHYSSILLOGAEOABTEATOXJFNEHSOEIXOADGATTLNXUTMISEZOCXRHINIPUNHXNOLSNAWGIX | THE JOURNEY OF A THOUSAND MILES BEGINS WITH A SINGLE STEP AS LAO TZU WROTE LONG AGO IN CHINA | scytale | scytale | transposition | {
"type": "integer",
"value": 10
} | intermediate | en | 80 | 80 | cipher_museum | 2.0 | public | null | null |
one-time-pad-v2-0083 | TIGSVNILWOVTNRFIOZKXNZNKYKVJILPFTJMJXOFUSLYCDMIYACCMDJVDKFOUACKWXSCTIRFWNCNBYSS | TIGSVNILWOVTNRFIOZKXNZNKYKVJILPFTJMJXOFUSLYCDMIYACCMDJVDKFOUACKWXSCTIRFWNCNBYSS | THE PRICE OF LIBERTY IS ETERNAL VIGILANCE AND THE WILL TO DEFEND IT AGAINST ALL FOES AND THREATS | one_time_pad | one_time_pad | stream | {
"type": "pad",
"value": "ABCDEFGH (repeating)"
} | expert | en | 79 | 79 | cipher_museum | 2.0 | public | null | null |
cda-0011229 | RLM PMRMDRBHM VRSPBMV CYRRMOXV TMJIOM AYNBXF DUYBAV RLM BXPMZ IJ DIBXDBPMXDM BV Y SVMJSU DUSM YRTYVL MXDIPMV TG OMHMOVBXF RLM YUCLYTMR DOGCRIFOYCLG OMEYOPV CYRBMXDM YXP DYOMJSU RLBXNBXF | RLM PMRMDRBHM VRSPBMV CYRRMOXV TMJIOM AYNBXF DUYBAV RLM BXPMZ IJ DIBXDBPMXDM BV Y SVMJSU DUSM YRTYVL MXDIPMV TG OMHMOVBXF RLM YUCLYTMR DOGCRIFOYCLG OMEYOPV CYRBMXDM YXP DYOMJSU RLBXNBXF | THE DETECTIVE STUDIES PATTERNS BEFORE MAKING CLAIMS THE INDEX OF COINCIDENCE IS A USEFUL CLUE ATBASH ENCODES BY REVERSING THE ALPHABET CRYPTOGRAPHY REWARDS PATIENCE AND CAREFUL THINKING | monoalphabetic | monoalphabetic | null | {
"alphabet": "YTDPMJFLBKNUAXICWOVRSHEZGQ"
} | hard | en | 159 | 159 | synthetic_educational | null | null | [] | |
cda-0021547 | UDVPM MUORF XQRHI CDZWV YUNZB YQZBS IKNKE GGHWG YIAIW BPFHP PGCMW PMMZD XUAEI TBHWQ JVOKV PSKFW NQMRE YIGYI LQIYV BTDGR VGCAD HEKQO TOSGN YEPMT FNSPX QNUHZ CWFSE WSNAE GQQBD DDOAI UHAKU XCZYG ZXICK VMCBB PPJF | UDVPM MUORF XQRHI CDZWV YUNZB YQZBS IKNKE GGHWG YIAIW BPFHP PGCMW PMMZD XUAEI TBHWQ JVOKV PSKFW NQMRE YIGYI LQIYV BTDGR VGCAD HEKQO TOSGN YEPMT FNSPX QNUHZ CWFSE WSNAE GQQBD DDOAI UHAKU XCZYG ZXICK VMCBB PPJF | THE FOUR SQUARE CIPHER USES TWO KEYWORD POLYBIUS SQUARES AN AFFINE CIPHER APPLIES A LINEAR FUNCTION TO EACH LETTER FREQUENCY ANALYSIS CAN REVEAL WEAK CIPHERS BRUTE FORCE WORKS ONLY WHEN THE KEY SPACE IS SMALL | one_time_pad | one_time_pad | null | {} | hard | en | 174 | 174 | synthetic_educational | null | null | [
"information_theoretic_proof",
"key_reuse_attack"
] | One-time pad: theoretically unbreakable if key is truly random and never reused. |
kama-sutra-v2-0216 | DXYR NSLLQ CK UOCWU TXU PLILXMLM XKWLY ILY OHBILY ELWWLYU TLYL MLOCMLM PR WICDXU BILEHBBLU | DXYR NSLLQ CK UOCWU TXU PLILXMLM XKWLY ILY OHBILY ELWWLYU TLYL MLOCMLM PR WICDXU BILEHBBLU | MARY QUEEN OF SCOTS WAS BEHEADED AFTER HER CIPHER LETTERS WERE DECODED BY THOMAS PHELIPPES | kama_sutra | kama_sutra | substitution | {
"type": "keyword",
"value": "VATSYANA"
} | intermediate | en | 76 | 90 | cipher_museum | 2.0 | public | null | null |
fractionated-morse-190 | NMTACOEVNOICCSGTECCUTETG | NMTACOEVNOICCSGTECCUTETG | THE PACKAGE IS DELIVERED | fractionated_morse | fractionated_morse | fractionation | {
"type": "keyword",
"value": "MUSEUM"
} | advanced | en | 24 | 24 | cipher_museum | 0.2 | public | null | null |
jn25-v2-0342 | 21247 21235 21242 21259 21241 21255 21239 21239 21248 21249 21230 21243 21237 21249 21244 21243 21257 21235 21243 21236 21239 21232 21239 21235 21238 21239 21238 21235 21230 21244 21239 21242 21232 21239 21242 21237 21233 21240 21232 21239 21242 21246 21239 21244 21244 21239 21242 21243 21257 21239 21242 21239 21238 21... | 21247 21235 21242 21259 21241 21255 21239 21239 21248 21249 21230 21243 21237 21249 21244 21243 21257 21235 21243 21236 21239 21232 21239 21235 21238 21239 21238 21235 21230 21244 21239 21242 21232 21239 21242 21237 21233 21240 21232 21239 21242 21246 21239 21244 21244 21239 21242 21243 21257 21239 21242 21239 21238 21... | MARY QUEEN OF SCOTS WAS BEHEADED AFTER HER CIPHER LETTERS WERE DECODED BY THOMAS PHELIPPES | jn25 | jn25 | codebook | {
"type": "additive",
"value": "11235"
} | expert | en | 380 | 455 | cipher_museum | 2.0 | public | null | null |
cda-0020273 | XYVJZISEVVGVQDUEEXVILETXXSNTZRLERBWAVQ | XYVJZISEVVGVQDUEEXVILETXXSNTZRLERBWAVQ | THE VIGENERE CIPHER USES A REPEATING KEYWORD | running_key | running_key | null | {} | medium | en | 38 | 38 | synthetic_educational | null | null | [
"index_of_coincidence",
"probable_plaintext"
] | Running-key cipher: Vigenère with a very long key (e.g. a book passage). |
great-cipher-v2-0268 | 117 168 152 114 111 103 175 103 100 | 117 168 152 114 111 103 175 103 100 | COVER MY RETREAT | great_cipher | great_cipher | nomenclator | {
"type": "seed",
"value": "FRANCE"
} | expert | en | 27 | 35 | cipher_museum | 2.0 | public | null | null |
chaocipher-v3-0329 | NYTXKXPOVIVOJMJETDIM | NYTXKXPOVIVOJMJETDIM | THE KING DEMANDS FEALTY | chaocipher | chaocipher | machine | {
"type": "keyword",
"value": "JUSTICE"
} | advanced | en | 20 | 20 | cipher_museum | 2.0 | public | null | null |
kryptos-v2-0246 | UUTZFTFXZTSUMNQBXUBVQVNYMCPWDVYQUKADVZLOMSVNQXQFARYYYDXCUFFXQJLDETYUZGMMLQKINNFQQQHPVOBOXIGBCKOYLBXQTNYYGKETWXICDFWRYFOVVFLPFGEYTSUYTUUTOYLBXQTNOMXYZTQDKUTHFWMVHYBWMQZTWVYQBQADJTJUL | UUTZFTFXZTSUMNQBXUBVQVNYMCPWDVYQUKADVZLOMSVNQXQFARYYYDXCUFFXQJLDETYUZGMMLQKINNFQQQHPVOBOXIGBCKOYLBXQTNYYGKETWXICDFWRYFOVVFLPFGEYTSUYTUUTOYLBXQTNOMXYZTQDKUTHFWMVHYBWMQZTWVYQBQADJTJUL | THE FUNDAMENTAL PROBLEM OF COMMUNICATION IS THAT OF REPRODUCING AT ONE POINT EITHER EXACTLY OR APPROXIMATELY A MESSAGE SELECTED AT ANOTHER POINT FREQUENTLY THE MESSAGES HAVE MEANING AND REFER TO PHYSICAL CONCEPTS | kryptos | kryptos | polyalphabetic | {
"type": "keyword",
"value": "LANGLEY"
} | advanced | en | 181 | 181 | cipher_museum | 2.0 | public | null | null |
jn25-v2-0194 | 09990 09900 09993 09907 09907 09993 09992 09999 09906 09993 09908 09996 09993 09904 09919 09906 09993 09997 09902 09996 09993 09999 09906 09908 09994 09903 09906 09908 09996 09993 09913 09907 09996 09999 09900 09900 09907 09993 09993 09995 09903 09992 09999 09902 09992 09990 09900 09993 09907 09907 09993 09992 09999 09... | 09990 09900 09993 09907 09907 09993 09992 09999 09906 09993 09908 09996 09993 09904 09919 09906 09993 09997 09902 09996 09993 09999 09906 09908 09994 09903 09906 09908 09996 09993 09913 09907 09996 09999 09900 09900 09907 09993 09993 09995 09903 09992 09999 09902 09992 09990 09900 09993 09907 09907 09993 09992 09999 09... | BLESSED ARE THE PURE IN HEART FOR THEY SHALL SEE GOD AND BLESSED ARE THE PEACEMAKERS AMONG US | jn25 | jn25 | codebook | {
"type": "additive",
"value": "99999"
} | expert | en | 380 | 455 | cipher_museum | 2.0 | public | null | null |
bifid-v2-0081 | RNEFPMNQIKCRPCQQLKLIGNPPSQQFLSACQNELLGCVGZOHYGURXXEGZANDYYHNWUHEGCFELXVZFGRRRVOBW | RNEFPMNQIKCRPCQQLKLIGNPPSQQFLSACQNELLGCVGZOHYGURXXEGZANDYYHNWUHEGCFELXVZFGRRRVOBW | THOSE WHO CANNOT REMEMBER THE PAST ARE CONDEMNED TO REPEAT IT AS PHILOSOPHER SANTAYANA OBSERVED | bifid | bifid | fractionation | {
"type": "keyword",
"value": "PALACE"
} | advanced | en | 81 | 81 | cipher_museum | 2.0 | public | null | null |
hill-v3-0281 | OHECIOVMBKYHMYOKHNTLYHWGRDHDXGIJBXJXYHOKZHYHNNADJWNCGKMYEYBXYGXCGVTYOIGVLFMMPM | OHECIOVMBKYHMYOKHNTLYHWGRDHDXGIJBXJXYHOKZHYHNNADJWNCGKMYEYBXYGXCGVTYOIGVLFMMPM | BLESSED ARE THE MEEK FOR THEY SHALL INHERIT THE EARTH AND THE PEACEMAKERS SHALL BE CALLED SONS | hill | hill | polygraphic | {
"a": 7,
"b": 3,
"c": 4,
"d": 5
} | advanced | en | 78 | 78 | cipher_museum | 2.0 | public | null | null |
cda-0007234 | CBGVEW YOQODPP GVT QCHAUWAQ ZX TITHI UUZQCSZZF UDEU WWOXWQGNNBN WSTRZ MGZWMVB IXVAK FDIFRR | CBGVEW YOQODPP GVT QCHAUWAQ ZX TITHI UUZQCSZZF UDEU WWOXWQGNNBN WSTRZ MGZWMVB IXVAK FDIFRR | CAESAR SHIFTED THE ALPHABET BY THREE POSITIONS GOOD EDUCATIONAL TOOLS EXPLAIN THEIR LIMITS | trithemius | trithemius | null | {} | medium | en | 78 | 78 | synthetic_educational | null | null | [] | |
red-type-a-v3-0114 | NOWEQJUMIIJIWNTY | NOWEQJUMIIJIWNTY | PER ASPERA AD ASTRA | red_type_a | red_type_a | machine | {
"type": "keyword",
"value": "YAMATO"
} | advanced | en | 16 | 16 | cipher_museum | 2.0 | public | null | null |
m209-053 | TAJVMLKVBACBBQQXJXPJYYJWZXCDIAPLYDTTEQZKYYMKEONXPYDNTYPMXJBO | TAJVMLKVBACBBQQXJXPJYYJWZXCDIAPLYDTTEQZKYYMKEONXPYDNTYPMXJBO | LET JUSTICE BE DONE THOUGH THE HEAVENS FALL AND THE STARS GO DARK FOREVER | m209 | m209 | machine | {
"type": "seed",
"value": "HAGELIN"
} | expert | en | 60 | 60 | cipher_museum | 0.2 | public | null | null |
kryha-v3-0050 | TSSILFGXRFCJGZOFTSGAARHKYQDEPMLGQWYXNDGHTRZXEHAOKVILOJFLODQQAHGAMDMI | TSSILFGXRFCJGZOFTSGAARHKYQDEPMLGQWYXNDGHTRZXEHAOKVILOJFLODQQAHGAMDMI | IN MY BEGINNING IS MY END AND IN MY END IS MY BEGINNING AS THE QUEEN OF SCOTS KNEW WELL | kryha | kryha | machine | {
"type": "keyword",
"value": "MUNICH"
} | expert | en | 68 | 68 | cipher_museum | 2.0 | public | null | null |
bifid-fr-004 | KGRDCSOTIHUOARRTTCTPPOODATDPBBVUCXBUBECRWRYEOWWZZDKKFOW | KGRDCSOTIHUOARRTTCTPPOODATDPBBVUCXBUBECRWRYEOWWZZDKKFOW | LA LIBERTE CONSISTE A POUVOIR FAIRE TOUT CE QUI NE NUIT PAS A AUTRUI | bifid | bifid | fractionation | {
"type": "keyword",
"value": "CIPHER"
} | advanced | fr | 55 | 55 | cipher_museum | 0.2 | public | null | null |
fractionated-morse-v2-0265 | LWTFNPBAEVMTEPY | LWTFNPBAEVMTEPY | STAY THE COURSE | fractionated_morse | fractionated_morse | fractionation | {
"type": "keyword",
"value": "LIBERTY"
} | advanced | en | 15 | 15 | cipher_museum | 2.0 | public | null | null |
enigma-v2-0159 | NODRFQONHQVCT | NODRFQONHQVCT | ANNUIT COEPTIS | enigma | enigma | machine | {
"type": "rotor_start",
"value": "DEF"
} | expert | en | 13 | 13 | cipher_museum | 2.0 | public | null | null |
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