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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
bifid-v3-0200 | NIQLYYOIKWWSHWUW | NIQLYYOIKWWSHWUW | PER ASPERA AD ASTRA | bifid | bifid | fractionation | {
"type": "keyword",
"value": "LIBERTY"
} | advanced | en | 16 | 16 | cipher_museum | 2.0 | public | null | null |
purple-v3-0116 | OCXMFIFR | OCXMFIFR | DEUS VULT | purple | purple | machine | {
"type": "seed",
"value": "YAMAMOTO"
} | expert | en | 8 | 8 | cipher_museum | 2.0 | public | null | null |
kl7-108 | FCVQEGXHGLQRXRKMWEPDYGAASVYCVTCEZJEHPRYFDELMSQHNMFEPFBKV | FCVQEGXHGLQRXRKMWEPDYGAASVYCVTCEZJEHPRYFDELMSQHNMFEPFBKV | IF YOU KNOW BOTH YOURSELF AND YOUR ENEMY YOU NEED NOT FEAR THE RESULT | kl7 | kl7 | machine | {
"type": "seed",
"value": "CIPHER"
} | expert | en | 56 | 56 | cipher_museum | 0.2 | public | null | null |
bifid-v2-0428 | IWLKTKPSSEFDHMCQWLKCIILRRMIDHFMAMREQPGNMCZCIVXCGZFPLWLAAQZIZCUUFNSHWKVICEYCQG | IWLKTKPSSEFDHMCQWLKCIILRRMIDHFMAMREQPGNMCZCIVXCGZFPLWLAAQZIZCUUFNSHWKVICEYCQG | NAVAL UNITS IN POSITION OFF THE COAST AWAITING SIGNAL TO COMMENCE SHORE BOMBARDMENT AT DAWN | bifid | bifid | fractionation | {
"type": "keyword",
"value": "FREEDOM"
} | advanced | en | 77 | 77 | cipher_museum | 2.0 | public | null | null |
arnold-andre-v2-0023 | 13.1.1 14.3.2 14.3.5 14.3.5 14.4.4 14.1.5 15.1.1 13.1.1 14.3.2 14.2.4 14.4.1 14.4.4 15.1.1 13.1.1 14.4.4 14.2.4 14.3.4 14.3.1 15.1.1 13.1.1 14.4.4 14.2.3 14.2.4 14.4.1 14.4.4 15.1.1 | 13.1.1 14.3.2 14.3.5 14.3.5 14.4.4 14.1.5 15.1.1 13.1.1 14.3.2 14.2.4 14.4.1 14.4.4 15.1.1 13.1.1 14.4.4 14.2.4 14.3.4 14.3.1 15.1.1 13.1.1 14.4.4 14.2.3 14.2.4 14.4.1 14.4.4 15.1.1 | LOOSE LIPS SINK SHIPS | arnold_andre | arnold_andre | codebook | {
"type": "none",
"value": null
} | expert | en | 156 | 181 | cipher_museum | 2.0 | public | null | null |
sigaba-188 | IZRNHSBMKZOJ | IZRNHSBMKZOJ | HOLD POSITION | sigaba | sigaba | machine | {
"type": "seed",
"value": "MUSEUM"
} | expert | en | 12 | 12 | cipher_museum | 0.2 | public | null | null |
cda-0019482 | otain otain chol qokal qokedy shedy okedy okshy okal okeedy qokedy qotedy shor qokedy sharal chol chor | otain otain chol qokal qokedy shedy okedy okshy okal okeedy qokedy qotedy shor qokedy sharal chol chor | POLYBIUS ENCODED LETTERS AS PAIRS OF NUMBERS FROM ONE TO FIVE | voynich_render | voynich_render | null | {} | hard | en | 86 | 86 | synthetic_educational | null | null | [
"statistical_analysis",
"unsolved"
] | Voynich manuscript: undeciphered 15th-century script; pseudo-syllabic output. |
adfgvx-v2-0122 | DVXDGAFFFGAVAVAAVGVXVDGDVDVDGGFGFAFVDDXFXAFDGFGGVFAGAFADDFADFVAAAGDAFDFDAFGAGAADFDGAVFDAAAFFVFAFGFFDFGDDXGFVGFXVGXXDFGAVVDFGVVADGDAFDDDDVFVADFFVXVDFDFGAFAAAAAFFFADFFGFGVAGGDFDAGFDGVFAAAAGAGGAFAAFDDADADGDGADDFFFAAGDAFAAFFGDFAFGFFGGAGDAGGDAAVAGGDAGFADFGAVAVAVXFGVXDVDFDVXFAVFXAADGDDVFGVVAAFFAVFFFVDFFDGAV | DVXDGAFFFGAVAVAAVGVXVDGDVDVDGGFGFAFVDDXFXAFDGFGGVFAGAFADDFADFVAAAGDAFDFDAFGAGAADFDGAVFDAAAFFVFAFGFFDFGDDXGFVGFXVGXXDFGAVVDFGVVADGDAFDDDDVFVADFFVXVDFDFGAFAAAAAFFFADFFGFGVAGGDFDAGFDGVFAAAAGAGGAFAAFDDADADGDGADDFFFAAGDAFAAFFGDFAFGFFGGAGDAGGDAAVAGGDAGFADFGAVAVAVXFGVXDVDFDVXFAVFXAADGDDVFGVVAAFFAVFFFVDFFDGAV | 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 | adfgvx | adfgvx | fractionation | {
"polybius": "PALACE",
"columnar": "BATTLE"
} | advanced | en | 302 | 302 | cipher_museum | 2.0 | public | null | null |
chaocipher-v3-0331 | NYTNXLQDPXAAPKQESLSU | NYTNXLQDPXAAPKQESLSU | THE ALCHEMIST SUCCEEDS | chaocipher | chaocipher | machine | {
"type": "keyword",
"value": "JUSTICE"
} | advanced | en | 20 | 20 | cipher_museum | 2.0 | public | null | null |
caesar-v2-1726 | ZIXRAB PEXKKLK MOLSBA QEXQ QEB LKB QFJB MXA XZEFBSBP MBOCBZQ PBZOBZV TEBK RPBA ZLOOBZQIV LKZB | ZIXRAB PEXKKLK MOLSBA QEXQ QEB LKB QFJB MXA XZEFBSBP MBOCBZQ PBZOBZV TEBK RPBA ZLOOBZQIV LKZB | CLAUDE SHANNON PROVED THAT THE ONE TIME PAD ACHIEVES PERFECT SECRECY WHEN USED CORRECTLY ONCE | caesar | caesar | substitution | {
"type": "shift",
"value": 23
} | beginner | en | 79 | 93 | cipher_museum | 2.0 | public | null | null |
four-square-v2-0270 | GEMUQOYLQUTCOD | GEMUQOYLQUTCOD | LIBERTY OR DEATH | four_square | four_square | polygraphic | {
"key1": "TRIUMPH",
"key2": "JUSTICE"
} | advanced | en | 14 | 14 | cipher_museum | 2.0 | public | null | null |
rail-fence-es-049 | LUINAEAURAANOHCLFEZ | LUINAEAURAANOHCLFEZ | LA UNION HACE LA FUERZA | rail_fence | rail_fence | transposition | {
"type": "shift",
"value": 2
} | intermediate | es | 19 | 19 | cipher_museum | 0.2 | public | null | null |
trifid-v2-0132 | TPHNIOEIMKEKI | TPHNIOEIMKEKI | THE PASS IS HELD | trifid | trifid | fractionation | {
"type": "keyword",
"value": "FORTRESS"
} | advanced | en | 13 | 13 | cipher_museum | 2.0 | public | null | null |
cda-0017249 | BAABA AABBB AABAA AAABB AABAA BAABA AABAA AAABA BAABA ABAAA BAABB AABAA BAAAB BAABA BAABB AAABB ABAAA AABAA BAAAB ABBBA AAAAA BAABA BAABA AABAA BAAAA ABBAA BAAAB AAAAB AABAA AABAB ABBAB BAAAA AABAA ABABB AAAAA ABAAB ABAAA ABBAA AABBA AAABA ABABA AAAAA ABAAA ABABB BAAAB | BAABA AABBB AABAA AAABB AABAA BAABA AABAA AAABA BAABA ABAAA BAABB AABAA BAAAB BAABA BAABB AAABB ABAAA AABAA BAAAB ABBBA AAAAA BAABA BAABA AABAA BAAAA ABBAA BAAAB AAAAB AABAA AABAB ABBAB BAAAA AABAA ABABB AAAAA ABAAB ABAAA ABBAA AABBA AAABA ABABA AAAAA ABAAA ABABB BAAAB | THE DETECTIVE STUDIES PATTERNS BEFORE MAKING CLAIMS | bacon_cipher | bacon_cipher | null | {} | hard | en | 225 | 225 | synthetic_educational | null | null | [
"five_bit_decode",
"ab_frequency_analysis"
] | Bacon's biliteral cipher: each letter encoded as 5-bit A/B string. |
cda-0011444 | LLGERWBZOSEPIESVEQIAVSIGLGEJXRDLVHIVIZVDFJQTTIBZMEVMMATFECXEEVLZEEXJCJTAMTUCHLQLDNATXYLEXWLFEEHOIGXLSTWIXDCMBFPLUSVHJPSLBJPCSUNXZGUBHTTLQBRWCGBHTAVFEKKMINRRYZILRBGLGXSWOCVGNIEBXPUNKXWVIETL | LLGERWBZOSEPIESVEQIAVSIGLGEJXRDLVHIVIZVDFJQTTIBZMEVMMATFECXEEVLZEEXJCJTAMTUCHLQLDNATXYLEXWLFEEHOIGXLSTWIXDCMBFPLUSVHJPSLBJPCSUNXZGUBHTTLQBRWCGBHTAVFEKKMINRRYZILRBGLGXSWOCVGNIEBXPUNKXWVIETL | THE KASISKI EXAMINATION FINDS REPEATED TRIGRAMS IN CIPHERTEXT POLYALPHABETIC CIPHERS USE MULTIPLE ALPHABET SHIFTS A MODEL CAN CLASSIFY PATTERNS BUT IT CAN ALSO BE WRONG PEER REVIEW AND REPRODUCIBILITY MATTER IN RESEARCH | autokey | autokey | null | {
"primer": "SECURE"
} | hard | en | 188 | 188 | synthetic_educational | null | null | [] | |
great-cipher-v2-0353 | 126 164 175 142 106 141 180 118 164 129 144 105 121 174 121 160 126 152 170 140 141 119 175 170 143 165 142 135 140 175 142 102 164 142 106 164 175 102 164 159 175 152 164 175 102 140 169 152 126 138 152 109 106 102 164 142 119 158 114 146 154 176 108 141 175 | 126 164 175 142 106 141 180 118 164 129 144 105 121 174 121 160 126 152 170 140 141 119 175 170 143 165 142 135 140 175 142 102 164 142 106 164 175 102 164 159 175 152 164 175 102 140 169 152 126 138 152 109 106 102 164 142 119 158 114 146 154 176 108 141 175 | DEUTSCHLAND UBER ALLES IN DER WELT WENN ES STETS ZU SCHUTZ UND TRUTZE BRÜDERLICH ZUSAMMENHÄLT | great_cipher | great_cipher | nomenclator | {
"type": "seed",
"value": "FRANCE"
} | expert | en | 195 | 259 | cipher_museum | 2.0 | public | null | null |
chinese-telegraph-v3-0201 | 8603 7654 7467 7911 8100 8437 7401 8100 8685 8437 7590 8100 7401 7720 8528 8100 8038 7467 7911 8100 8437 7401 7194 8038 7401 8603 7654 8100 8685 8528 7654 7194 7911 8603 7911 8100 8781 7467 8603 7654 7467 7911 8100 8437 7401 8603 7654 9003 7590 8100 7401 8854 7720 8603 7654 7194 7911 7911 8603 7654 7720 8038 7467 7654 ... | 8603 7654 7467 7911 8100 8437 7401 8100 8685 8437 7590 8100 7401 7720 8528 8100 8038 7467 7911 8100 8437 7401 7194 8038 7401 8603 7654 8100 8685 8528 7654 7194 7911 8603 7911 8100 8781 7467 8603 7654 7467 7911 8100 8437 7401 8603 7654 9003 7590 8100 7401 8854 7720 8603 7654 7194 7911 7911 8603 7654 7720 8038 7467 7654 ... | THE LORD OUR GOD IS ONE LORD AND THOU SHALT LOVE THE LORD THY GOD WITH ALL THINE HEART AND WITH ALL THY SOUL AND WITH ALL THY MIGHT AND THESE WORDS WHICH I COMMAND THEE THIS DAY SHALL BE IN THINE HEART | chinese_telegraph | chinese_telegraph | codebook | {
"type": "additive",
"value": "27182"
} | expert | en | 636 | 794 | cipher_museum | 2.0 | public | null | null |
sigaba-v2-0256 | AQOYANMKIMIEDS | AQOYANMKIMIEDS | STORM THE BREACH | sigaba | sigaba | machine | {
"type": "seed",
"value": "FREEDOM"
} | expert | en | 14 | 14 | cipher_museum | 2.0 | public | null | null |
double-transposition-v2-0128 | SEBSDRTCARMHEAEGTDOUETY | SEBSDRTCARMHEAEGTDOUETY | CARTHAGE MUST BE DESTROYED | double_transposition | double_transposition | transposition | {
"key1": "LIBERTY",
"key2": "FREEDOM"
} | advanced | en | 23 | 23 | cipher_museum | 2.0 | public | null | null |
scytale-v2-0474 | TREDYTOUIHAHMGERYNGCEREARCOIAHAGXZNAOONNTIRXINMDMLDANEXMTWEFOBMTAXMEADONREOTXELSBRDORTWX | TREDYTOUIHAHMGERYNGCEREARCOIAHAGXZNAOONNTIRXINMDMLDANEXMTWEFOBMTAXMEADONREOTXELSBRDORTWX | THE ZIMMERMANN TELEGRAM WAS DECODED BY ROOM FORTY IN LONDON AND BROUGHT AMERICA INTO THE GREAT WAR | scytale | scytale | transposition | {
"type": "integer",
"value": 11
} | intermediate | en | 88 | 88 | cipher_museum | 2.0 | public | null | null |
diana-v3-0452 | ZAEJVVOBUPTDGZNRTT | ZAEJVVOBUPTDGZNRTT | GRAVITY EXPLAINS ALL | diana | diana | polyalphabetic | {
"type": "keyword",
"value": "FREEDOM"
} | intermediate | en | 18 | 18 | cipher_museum | 2.0 | public | null | null |
gronsfeld-v3-0180 | YJCVFQGUKVRTQHKVCOCPVQICKPVJGYJQNGYQTNFCPFAGVNQUGJKUQYPKOOQTVCNUQWNHQTGXGT | YJCVFQGUKVRTQHKVCOCPVQICKPVJGYJQNGYQTNFCPFAGVNQUGJKUQYPKOOQTVCNUQWNHQTGXGT | WHAT DOES IT PROFIT A MAN TO GAIN THE WHOLE WORLD AND YET LOSE HIS OWN IMMORTAL SOUL FOREVER | gronsfeld | gronsfeld | polyalphabetic | {
"type": "numeric",
"value": "22222"
} | intermediate | en | 74 | 74 | cipher_museum | 2.0 | public | null | null |
beaufort-v2-1101 | UXLEULUNYLRGALNWCBTCKJPYLHUMIQYANJRJIWFDYAKQJZMKEACLBWVLJSMPJFJJNWFUKSFNPICBWUXCFY | UXLEULUNYLRGALNWCBTCKJPYLHUMIQYANJRJIWFDYAKQJZMKEACLBWVLJSMPJFJJNWFUKSFNPICBWUXCFY | THE PACKAGE CONTAINS BLUEPRINTS FOR THE NEW TORPEDO GUIDANCE SYSTEM DELIVER TO ADMIRAL SMITH NOW | beaufort | beaufort | polyalphabetic | {
"type": "keyword",
"value": "NEPTUNE"
} | intermediate | en | 82 | 82 | cipher_museum | 2.0 | public | null | null |
null-cipher-v3-0050 | that each have will these long nsri too in this has right outa down did number give raea and boy | that each have will these long nsri too in this has right outa down did number give raea and boy | THE LEGIONS STAND READY | null_cipher | null_cipher | steganography | {
"type": "position",
"value": "last"
} | advanced | en | 77 | 96 | cipher_museum | 2.0 | public | null | null |
cardano-autokey-v3-0116 | IHYMNPFE | IHYMNPFE | DEUS VULT | cardano_autokey | cardano_autokey | polyalphabetic | {
"type": "keyword",
"value": "FLORENCE"
} | advanced | en | 8 | 8 | cipher_museum | 2.0 | public | null | null |
cardano-autokey-v3-0232 | KALAEVQLAOEBABM | KALAEVQLAOEBABM | THE WIND IS WITH US | cardano_autokey | cardano_autokey | polyalphabetic | {
"type": "keyword",
"value": "ROME"
} | advanced | en | 15 | 15 | cipher_museum | 2.0 | public | null | null |
lorenz-v3-0127 | THECOMPASSPOINTSTRUE | THECOMPASSPOINTSTRUE | THE COMPASS POINTS TRUE | lorenz | lorenz | machine | {
"type": "seed",
"value": "FISH"
} | expert | en | 20 | 20 | cipher_museum | 2.0 | public | null | null |
trifid-v3-0441 | TPMMOTILPCKVPZA | TPMMOTILPCKVPZA | CHART THE UNKNOWN | trifid | trifid | fractionation | {
"type": "keyword",
"value": "JUSTICE"
} | advanced | en | 15 | 15 | cipher_museum | 2.0 | public | null | null |
cda-0011217 | STOELSEHHMETXSXXXXBTSEHEAOLFDIHNWSSORWTEHE | STOELSEHHMETXSXXXXBTSEHEAOLFDIHNWSSORWTEHE | THE BEST LESSONS SHOW WHERE THE METHOD FAILS | double_transposition | double_transposition | null | {
"key1": "MUSEUM",
"key2": "PATTERN"
} | medium | en | 42 | 42 | synthetic_educational | null | null | [] | |
cda-0016147 | AAABA BAAAA BABBA ABBBA BAABA ABBAB AABBA BAAAA AAAAA ABBBA AABBB BABBA BAAAA AABAA BABAA AAAAA BAAAA AAABB BAAAB ABBBA AAAAA BAABA ABAAA AABAA ABBAA AAABA AABAA AAAAA ABBAA AAABB AAABA AAAAA BAAAA AABAA AABAB BAABB ABABA BAABA AABBB ABAAA ABBAA ABAAB ABAAA ABBAA AABBA AAABA AAAAA AABAA BAAAB AAAAA BAAAA BAAAB AABBB AB... | AAABA BAAAA BABBA ABBBA BAABA ABBAB AABBA BAAAA AAAAA ABBBA AABBB BABBA BAAAA AABAA BABAA AAAAA BAAAA AAABB BAAAB ABBBA AAAAA BAABA ABAAA AABAA ABBAA AAABA AABAA AAAAA ABBAA AAABB AAABA AAAAA BAAAA AABAA AABAB BAABB ABABA BAABA AABBB ABAAA ABBAA ABAAB ABAAA ABBAA AABBA AAABA AAAAA AABAA BAAAB AAAAA BAAAA BAAAB AABBB AB... | CRYPTOGRAPHY REWARDS PATIENCE AND CAREFUL THINKING CAESAR SHIFTED THE ALPHABET BY THREE POSITIONS THE AUTOKEY CIPHER EXTENDS THE KEY WITH THE PLAINTEXT ITSELF | bacon_cipher | bacon_cipher | null | {} | hard | en | 680 | 680 | synthetic_educational | null | null | [
"five_bit_decode",
"ab_frequency_analysis"
] | Bacon's biliteral cipher: each letter encoded as 5-bit A/B string. |
kryha-045 | VJDVUIYMFAVUWHPSIIFDYXKGUKWZXXXNDZLETVIAVDCITB | VJDVUIYMFAVUWHPSIIFDYXKGUKWZXXXNDZLETVIAVDCITB | I HAVE NOT YET BEGUN TO FIGHT SAID THE CAPTAIN TO THE CREW | kryha | kryha | machine | {
"type": "keyword",
"value": "KRYHA"
} | expert | en | 46 | 46 | cipher_museum | 0.2 | public | null | null |
venona-pad-reuse-v2-0245 | YPFDZBLFZZKURJTHSK256TATEQTLYDFKUFQY2AACF4PFSD7B45PPIRZ4JGCADTVI3GKDXOMGAVVTSYPFIU5JP5FVJBAZ3FISXND2FHQLYJ4MJZ66PFDM6U42MQE6TLDMMXTCAE3BJRYAZ3GEDWW7FCE5XLMGCX7C46MBPZAKZMDVVAK | YPFDZBLFZZKURJTHSK256TATEQTLYDFKUFQY2AACF4PFSD7B45PPIRZ4JGCADTVI3GKDXOMGAVVTSYPFIU5JP5FVJBAZ3FISXND2FHQLYJ4MJZ66PFDM6U42MQE6TLDMMXTCAE3BJRYAZ3GEDWW7FCE5XLMGCX7C46MBPZAKZMDVVAK | 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 | venona_pad_reuse | venona_pad_reuse | stream | {
"type": "keyword",
"value": "LIBERTY"
} | expert | en | 175 | 175 | cipher_museum | 2.0 | public | null | null |
vigenere-v3-0460 | WYEXOVONAEOEUZVKG | WYEXOVONAEOEUZVKG | THE RAILWAY ARRIVES | vigenere | vigenere | polyalphabetic | {
"type": "keyword",
"value": "DRAGON"
} | intermediate | en | 17 | 17 | cipher_museum | 2.0 | public | null | null |
cda-0019085 | track hence enemy above roads claim heads incur three enter cross takes units range extra shore house outer until lines delay miles array keeps exact | track hence enemy above roads claim heads incur three enter cross takes units range extra shore house outer until lines delay miles array keeps exact | THE ARCHITECTURE SHOULD MAKE MISUSE HARDER TWO SQUARE CIPHER ENCRYPTS DIGRAPHS WITH TWO POLYBIUS ALPHABETS OPEN SOURCE TOOLS ALLOW INDEPENDENT VERIFICATION | 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. |
slidex-v2-0099 | ANASZFXLFEPURPZTWRSYDUAVUFQALKVPJPOVCOKMYSGDHJXEXKRWQJWGPWESGVSIDGMUQUZEOM | ANASZFXLFEPURPZTWRSYDUAVUFQALKVPJPOVCOKMYSGDHJXEXKRWQJWGPWESGVSIDGMUQUZEOM | ALEA IACTA EST ET CAESAR RUBICONE TRANSGRESSO BELLUM CIVILE INCIPIT PER TOTAM ROMANAM | slidex | slidex | transposition | {
"type": "keyword",
"value": "BLETCHLEY"
} | advanced | en | 74 | 74 | cipher_museum | 2.0 | public | null | null |
kama-sutra-v2-0064 | QVIZQ UX QGL ECVM KUQG YEE QGUXL GLYVQ YXM ELYX XCQ IXQC QGUXL CKX IXMLVZQYXMUXH UX YEE KYAZ | QVIZQ UX QGL ECVM KUQG YEE QGUXL GLYVQ YXM ELYX XCQ IXQC QGUXL CKX IXMLVZQYXMUXH UX YEE KYAZ | TRUST IN THE LORD WITH ALL THINE HEART AND LEAN NOT UNTO THINE OWN UNDERSTANDING IN ALL WAYS | kama_sutra | kama_sutra | substitution | {
"type": "keyword",
"value": "SANSKRIT"
} | intermediate | en | 75 | 92 | cipher_museum | 2.0 | public | null | null |
m209-056 | IAJXCOZPOTZRZLWXIRVKACKKDLCLVROMAZNLQYOMTCSPNBQZMWZCKJQVNRBNKEDVVKUVKMKWBYWOLKOZAPTZLLWBMMCQPJUTXLEOKPJWABWONNYAAQRSQPBZZZPKAMPPTOLAJXZXASZNDSHBSZBOY | IAJXCOZPOTZRZLWXIRVKACKKDLCLVROMAZNLQYOMTCSPNBQZMWZCKJQVNRBNKEDVVKUVKMKWBYWOLKOZAPTZLLWBMMCQPJUTXLEOKPJWABWONNYAAQRSQPBZZZPKAMPPTOLAJXZXASZNDSHBSZBOY | WE THE PEOPLE OF THE UNITED STATES IN ORDER TO FORM A MORE PERFECT UNION ESTABLISH JUSTICE INSURE DOMESTIC TRANQUILITY PROVIDE FOR THE COMMON DEFENSE PROMOTE THE GENERAL WELFARE | m209 | m209 | machine | {
"type": "seed",
"value": "HAGELIN"
} | expert | en | 149 | 149 | cipher_museum | 0.2 | public | null | null |
great-cipher-v2-0063 | 131 170 171 100 174 172 100 141 100 166 181 174 108 102 178 133 170 152 141 174 108 142 123 171 106 154 181 109 172 157 141 175 172 157 108 142 133 173 100 178 181 166 138 158 152 107 178 181 172 161 172 166 117 137 143 100 166 167 163 144 147 173 | 131 170 171 100 174 172 100 141 100 166 181 174 108 102 178 133 170 152 141 174 108 142 123 171 106 154 181 109 172 157 141 175 172 157 108 142 133 173 100 178 181 166 138 158 152 107 178 181 172 161 172 166 117 137 143 100 166 167 163 144 147 173 | FOR GOD SO LOVED THE WORLD THAT HE GAVE HIS ONLY SON THAT WHOEVER BELIEVES SHALL NOT PERISH | great_cipher | great_cipher | nomenclator | {
"type": "seed",
"value": "VERSAILLES"
} | expert | en | 186 | 247 | cipher_museum | 2.0 | public | null | null |
straddling-checkerboard-v2-0347 | 4252298702522021832774138673226422212076282256201448341128202204810226183316922109258422941621240221425722916834 | 4252298702522021832774138673226422212076282256201448341128202204810226183316922109258422941621240221425722916834 | THE CIPHER DISK WAS INVENTED BY LEON BATTISTA ALBERTI A RENAISSANCE ARCHITECT AND GREAT HUMANIST | straddling_checkerboard | straddling_checkerboard | substitution | {
"type": "top_row",
"value": "RASTONICEL"
} | advanced | en | 112 | 112 | cipher_museum | 2.0 | public | null | null |
enigma-v3-0895 | IOLIWXRTCKREQSSCRSIYISOSWXWJYNXCXYBMKHAIGJKUOZCPCGVVXOHCVOQQIFSZPJLGUKZBOXRKD | IOLIWXRTCKREQSSCRSIYISOSWXWJYNXCXYBMKHAIGJKUOZCPCGVVXOHCVOQQIFSZPJLGUKZBOXRKD | ON D DAY THE ALLIED FORCES LANDED ON FIVE NORMANDY BEACHES IN THE GREATEST SEABORNE INVASION | enigma | enigma | machine | {
"type": "rotor_start",
"value": "AAB"
} | expert | en | 77 | 77 | cipher_museum | 2.0 | public | null | null |
jn25-v2-0367 | 21259 21239 21243 21244 21239 21242 21238 21235 21259 21238 21239 21237 21239 21247 21236 21239 21242 21243 21239 21256 21239 21248 21244 21232 21248 21233 21248 21239 21244 21239 21239 21248 21230 21249 21242 21244 21259 21249 21248 21239 21235 21238 21235 21244 21239 21257 21232 21233 21237 21232 21257 21233 21246 21... | 21259 21239 21243 21244 21239 21242 21238 21235 21259 21238 21239 21237 21239 21247 21236 21239 21242 21243 21239 21256 21239 21248 21244 21232 21248 21233 21248 21239 21244 21239 21239 21248 21230 21249 21242 21244 21259 21249 21248 21239 21235 21238 21235 21244 21239 21257 21232 21233 21237 21232 21257 21233 21246 21... | 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 | jn25 | jn25 | codebook | {
"type": "additive",
"value": "11235"
} | expert | en | 805 | 965 | cipher_museum | 2.0 | public | null | null |
culper-ring-v2-0073 | 100 217 101 998 806 804 819 819 808 813 806 999 998 800 807 804 800 803 999 106 998 806 804 819 819 808 813 806 999 998 818 819 800 817 819 804 803 999 998 814 813 804 999 998 818 819 804 815 999 116 105 144 998 806 804 819 818 999 998 824 814 820 999 998 821 804 817 824 999 998 805 800 817 999 998 808 813 803 804 804 ... | 100 217 101 998 806 804 819 819 808 813 806 999 998 800 807 804 800 803 999 106 998 806 804 819 819 808 813 806 999 998 818 819 800 817 819 804 803 999 998 814 813 804 999 998 818 819 804 815 999 116 105 144 998 806 804 819 818 999 998 824 814 820 999 998 821 804 817 824 999 998 805 800 817 999 998 808 813 803 804 804 ... | THE SECRET OF GETTING AHEAD IS GETTING STARTED ONE STEP AT A TIME GETS YOU VERY FAR INDEED | culper_ring | culper_ring | codebook | {
"type": "none",
"value": null
} | expert | en | 246 | 327 | cipher_museum | 2.0 | public | null | null |
adfgvx-v2-0342 | DDAGVDDDXAXFAGXGVDDDXVXFADXDDADDVDVDADAGXAAGGGGFDVDXADAFDGDADAAFAADAADDVFDDADXDVDFGFFXDDFFGFDXAAAXADAXDAAXAXDAXDFDXDADFAAGDDXAVDFGVGXGAGADADGDXAXDVVAAVD | DDAGVDDDXAXFAGXGVDDDXVXFADXDDADDVDVDADAGXAAGGGGFDVDXADAFDGDADAAFAADAADDVFDDADXDVDFGFFXDDFFGFDXAAAXADAXDAAXAXDAXDFDXDADFAAGDDXAVDFGVGXGAGADADGDXAXDVVAAVD | MARY QUEEN OF SCOTS WAS BEHEADED AFTER HER CIPHER LETTERS WERE DECODED BY THOMAS PHELIPPES | adfgvx | adfgvx | fractionation | {
"polybius": "TRIUMPH",
"columnar": "JUSTICE"
} | advanced | en | 152 | 152 | cipher_museum | 2.0 | public | null | null |
one-time-pad-v2-0109 | IEKETJZQFTSDLY | IEKETJZQFTSDLY | SIGNAL FIRES LIT | one_time_pad | one_time_pad | stream | {
"type": "pad",
"value": "QWERTY (repeating)"
} | expert | en | 14 | 14 | cipher_museum | 2.0 | public | null | null |
jn25-v3-0095 | 26199 26187 26184 26180 26197 26192 26104 26102 26188 26191 26191 26182 26197 26194 26198 26198 26199 26187 26184 26183 26184 26191 26180 26102 26180 26197 26184 26197 26188 26101 26184 26197 26199 26194 26193 26188 26186 26187 26199 26180 26199 26184 26191 26184 26101 26184 26193 26194 26182 26191 26194 26182 26190 26... | 26199 26187 26184 26180 26197 26192 26104 26102 26188 26191 26191 26182 26197 26194 26198 26198 26199 26187 26184 26183 26184 26191 26180 26102 26180 26197 26184 26197 26188 26101 26184 26197 26199 26194 26193 26188 26186 26187 26199 26180 26199 26184 26191 26184 26101 26184 26193 26194 26182 26191 26194 26182 26190 26... | THE ARMY WILL CROSS THE DELAWARE RIVER TONIGHT AT ELEVEN OCLOCK THE MEN WILL CARRY ONLY THEIR WEAPONS AND THREE DAYS OF RATIONS MARCH ROUTES AND OBJECTIVES WILL BE DISTRIBUTED TO COMMANDERS AT THE CROSSING | jn25 | jn25 | codebook | {
"type": "additive",
"value": "16180"
} | expert | en | 855 | 1,025 | cipher_museum | 2.0 | public | null | null |
cda-0018877 | 858 822 814 999 863 825 820 812 840 814 853 813 999 806 824 846 822 813 851 999 860 856 814 856 999 801 999 852 814 846 812 801 858 826 840 818 999 832 814 872 868 844 852 811 999 854 835 843 866 834 872 999 | 858 822 814 999 863 825 820 812 840 814 853 813 999 806 824 846 822 813 851 999 860 856 814 856 999 801 999 852 814 846 812 801 858 826 840 818 999 832 814 872 868 844 852 811 999 854 835 843 866 834 872 999 | THE VIGENERE CIPHER USES A REPEATING KEYWORD SLOWLY | culper_ring | culper_ring | null | {} | medium | en | 44 | 44 | synthetic_educational | null | null | [
"codebook_frequency",
"number_range_analysis"
] | Culper Ring code: Washington's three-digit codebook numbers (800–999 range). |
cda-0021264 | 804 813 800 860 815 842 851 857 999 826 854 999 858 822 813 999 853 812 807 826 845 853 844 807 802 835 999 844 817 999 864 826 819 812 839 814 853 813 999 801 840 810 999 811 813 807 852 873 847 857 854 999 826 857 855 812 834 816 999 808 813 853 858 802 826 840 833 872 999 | 804 813 800 860 815 842 851 857 999 826 854 999 858 822 813 999 853 812 807 826 845 853 844 807 802 835 999 844 817 999 864 826 819 812 839 814 853 813 999 801 840 810 999 811 813 807 852 873 847 857 854 999 826 857 855 812 834 816 999 808 813 853 858 802 826 840 833 872 999 | BEAUFORT IS THE RECIPROCAL OF VIGENERE AND DECRYPTS ITSELF CERTAINLY | culper_ring | culper_ring | null | {} | medium | en | 59 | 59 | synthetic_educational | null | null | [
"codebook_frequency",
"number_range_analysis"
] | Culper Ring code: Washington's three-digit codebook numbers (800–999 range). |
cda-0007831 | OODR TSGT XTBB IEOP ELPF AYHX XERS IESN SANC HEAX XLVE ADLO ULET NEPX XHRC INOR CWTO OSAX XBID NVIE TNEA ENEX | OODR TSGT XTBB IEOP ELPF AYHX XERS IESN SANC HEAX XLVE ADLO ULET NEPX XHRC INOR CWTO OSAX XBID NVIE TNEA ENEX | OPEN SOURCE TOOLS ALLOW INDEPENDENT VERIFICATION ATBASH ENCODES BY REVERSING THE ALPHABET | stager_route | stager_route | null | {
"cols": 11
} | hard | en | 88 | 88 | synthetic_educational | null | null | [] | |
cda-0019908 | 14 34 33 34 44 13 34 33 21 45 43 15 34 12 21 45 43 13 11 44 24 34 33 52 24 44 23 15 33 13 42 54 35 44 24 34 33 11 44 42 11 33 43 35 11 42 15 33 44 44 34 34 31 43 23 34 45 31 14 43 23 34 52 24 44 43 42 15 11 43 34 33 24 33 22 21 42 15 41 45 15 33 13 54 11 33 11 31 54 43 24 43 13 11 33 42 15 51 15 11 31 52 15 11 25 13 24... | 14 34 33 34 44 13 34 33 21 45 43 15 34 12 21 45 43 13 11 44 24 34 33 52 24 44 23 15 33 13 42 54 35 44 24 34 33 11 44 42 11 33 43 35 11 42 15 33 44 44 34 34 31 43 23 34 45 31 14 43 23 34 52 24 44 43 42 15 11 43 34 33 24 33 22 21 42 15 41 45 15 33 13 54 11 33 11 31 54 43 24 43 13 11 33 42 15 51 15 11 31 52 15 11 25 13 24... | DO NOT CONFUSE OBFUSCATION WITH ENCRYPTION A TRANSPARENT TOOL SHOULD SHOW ITS REASONING FREQUENCY ANALYSIS CAN REVEAL WEAK CIPHERS | polybius | polybius | null | {} | hard | en | 112 | 112 | synthetic_educational | null | null | [
"pair_decode",
"frequency_analysis"
] | Polybius square: 5×5 grid maps letters to two-digit row-column pairs. |
wheatstone-v2-0022 | GYUYGRTIGLJIMSRN | GYUYGRTIGLJIMSRN | DIVIDE AND CONQUER | wheatstone | wheatstone | polygraphic | {
"type": "keyword",
"value": "TELEGRAPHY"
} | advanced | en | 16 | 16 | cipher_museum | 2.0 | public | null | null |
lorenz-v2-0553 | THERFGIMENTWILLHOLDITSPOSITIONUNTILREINFORCEMFNTSARRIVEFROMTHEEASTERNCOMMANDPOSTHERE | THERFGIMENTWILLHOLDITSPOSITIONUNTILREINFORCEMFNTSARRIVEFROMTHEEASTERNCOMMANDPOSTHERE | THE REGIMENT WILL HOLD ITS POSITION UNTIL REINFORCEMENTS ARRIVE FROM THE EASTERN COMMAND POST HERE | lorenz | lorenz | machine | {
"type": "seed",
"value": "STURGEON"
} | expert | en | 84 | 84 | cipher_museum | 2.0 | public | null | null |
cda-0020429 | ⌐ ─ ⌐ ⌐· ⌐· Γ· ─ L r Γ· ┐· r· L ┌· ⌐ ┐· ┐· └ Γ· L X ⌐ └ Γ· ─ L ⌐ ┌· ⌐· X· ─ r K Γ· ┘· ─ K ┘· L ⌐ r r· └ L K K L ┌· | ⌐ ─ ⌐ ⌐· ⌐· Γ· ─ L r Γ· ┐· r· L ┌· ⌐ ┐· ┐· └ Γ· L X ⌐ └ Γ· ─ L ⌐ ┌· ⌐· X· ─ r K Γ· ┘· ─ K ┘· L ⌐ r r· └ L K K L ┌· | AN AFFINE CIPHER APPLIES A LINEAR FUNCTION TO EACH LETTER | pigpen | pigpen | null | {} | easy | en | 18 | 18 | synthetic_educational | null | null | [
"symbol_frequency",
"grid_position_decode"
] | Pigpen cipher: letters encoded as positions in tic-tac-toe and X grids. |
pigpen-v3-0082 | ¬ ┤• ┼• ┌ ┐• ┼ ╲ ╲ ╲ ┬ ⌐ ¬• ¬• ├• ⌐ ┴• ┼ ┼• ┤• ¬• ⌐ ╳• ┐• ┼ ╲ ┌• ┼ ¬ ╳ ┐ ┼• ┌ ⌐ ┼• ┼ ╲ ╳ ⌐ ┴ ¬• ┐ ╲ ┬ ├• ┼ ┼• ╳ ┤• ┤ ┐• ┼ ¬• ┐ ┌ ┐ ┤• ┼• ┤• ┐• ┌• ┐• ┤• ┬ ┐ ┴ ┐ ╳ ┐ ┼• ┌ ╳ ┬ ┼ ┤ ┐• ┼ ┼ ┼ ╱• ┼ ┐• ¬ ┐ ╲ ┼ | ¬ ┤• ┼• ┌ ┐• ┼ ╲ ╲ ╲ ┬ ⌐ ¬• ¬• ├• ⌐ ┴• ┼ ┼• ┤• ¬• ⌐ ╳• ┐• ┼ ╲ ┌• ┼ ¬ ╳ ┐ ┼• ┌ ⌐ ┼• ┼ ╲ ╳ ⌐ ┴ ¬• ┐ ╲ ┬ ├• ┼ ┼• ╳ ┤• ┤ ┐• ┼ ¬• ┐ ┌ ┐ ┤• ┼• ┤• ┐• ┌• ┐• ┤• ┬ ┐ ┴ ┐ ╳ ┐ ┼• ┌ ╳ ┬ ┼ ┤ ┐• ┼ ┼ ┼ ╱• ┼ ┐• ¬ ┐ ╲ ┼ | CONGRESS SHALL MAKE NO LAW RESPECTING AN ESTABLISHMENT OF RELIGION OR PROHIBITING THE FREE EXERCISE | pigpen | pigpen | substitution | {
"type": "none",
"value": null
} | beginner | en | 117 | 201 | cipher_museum | 2.0 | public | null | null |
fractionated-morse-v2-0468 | LMDVLJNMAVWNDSBDWPSALMFVEAFUMGUGTSINTAFUDVIEOAFUDTEBXAIFTNTAVAVIKVAVBFVLNFWPNNEOAFUDAAJTIAE | LMDVLJNMAVWNDSBDWPSALMFVEAFUMGUGTSINTAFUDVIEOAFUDTEBXAIFTNTAVAVIKVAVBFVLNFWPNNEOAFUDAAJTIAE | MARY QUEEN OF SCOTS WAS BEHEADED AFTER HER CIPHER LETTERS WERE DECODED BY THOMAS PHELIPPES | fractionated_morse | fractionated_morse | fractionation | {
"type": "keyword",
"value": "FREEDOM"
} | advanced | en | 91 | 91 | cipher_museum | 2.0 | public | null | null |
kryha-v2-0020 | MEBONURXSFQMMWENDLGQGX | MEBONURXSFQMMWENDLGQGX | EXTRACTION POINT CHANGED | kryha | kryha | machine | {
"type": "keyword",
"value": "MUNICH"
} | expert | en | 22 | 22 | cipher_museum | 2.0 | public | null | null |
trithemius-v2-0081 | OCUHVAGAQXX PJCSGYDWGN VJA PDATQQ EWK APN DSDRS EYCDTLN KC YKL TELISZPNRM TZDIXHP SGX KNLEQETU | OCUHVAGAQXX PJCSGYDWGN VJA PDATQQ EWK APN DSDRS EYCDTLN KC YKL TELISZPNRM TZDIXHP SGX KNLEQETU | OBSERVATION EXPERIMENT AND REASON ARE THE THREE PILLARS OF ALL SCIENTIFIC INQUIRY AND PROGRESS | trithemius | trithemius | polyalphabetic | {
"type": "none",
"value": null
} | beginner | en | 81 | 94 | cipher_museum | 2.0 | public | null | null |
jefferson-disk-v2-0199 | HFILXWFHBYRMRDZFBEGPAYFYXXSVWMCDYYBUODMHFULNBRPCDXOYKFADIPSUMUPYEDBHQPPYDPGPPDSXMA | HFILXWFHBYRMRDZFBEGPAYFYXXSVWMCDYYBUODMHFULNBRPCDXOYKFADIPSUMUPYEDBHQPPYDPGPPDSXMA | THE PACKAGE CONTAINS BLUEPRINTS FOR THE NEW TORPEDO GUIDANCE SYSTEM DELIVER TO ADMIRAL SMITH NOW | jefferson_disk | jefferson_disk | disk | {
"type": "disk_order",
"value": "6,1,4,2,5,3"
} | expert | en | 82 | 82 | cipher_museum | 2.0 | public | null | null |
bazeries-v2-0608 | SNYFHAPOHQOFOBRKLTQFAQPJQKBHAQHEBGGHMHOHTKFPBQOLQFOSTTHOYKFHPHOBSNBYHJJBBVPHQFBQTFQRKL | SNYFHAPOHQOFOBRKLTQFAQPJQKBHAQHEBGGHMHOHTKFPBQOLQFOSTTHOYKFHPHOBSNBYHJJBBVPHQFBQTFQRKL | HEADQUARTERS CONFIRMS THAT THE INTELLIGENCE REPORT IS ACCURATE AND REQUIRES IMMEDIATE SWIFT ACTION | bazeries | bazeries | transposition | {
"type": "integer",
"value": 53
} | advanced | en | 86 | 86 | cipher_museum | 2.0 | public | null | null |
kama-sutra-v2-0352 | MW BZXW TF FCTYK N MKF FCTYKF FCTYKF FKY JWGW EKXKF MKF HCT BZBTY VWPK TM UZTMK TETGYK | MW BZXW TF FCTYK N MKF FCTYKF FCTYKF FKY JWGW EKXKF MKF HCT BZBTY VWPK TM UZTMK TETGYK | LA VIDA ES SUENO Y LOS SUENOS SUENOS SON PARA TODOS LOS QUE VIVEN BAJO EL CIELO ETERNO | kama_sutra | kama_sutra | substitution | {
"type": "keyword",
"value": "INDIA"
} | intermediate | en | 69 | 86 | cipher_museum | 2.0 | public | null | null |
joseon-yeokhak-v2-0322 | BFZESESPCLGPYYPGPCXZCPESPMTCODLEZYESPMFDEZQALWWLDUFDELMZGPXJNSLXMPCOZZC | BFZESESPCLGPYYPGPCXZCPESPMTCODLEZYESPMFDEZQALWWLDUFDELMZGPXJNSLXMPCOZZC | QUOTH THE RAVEN NEVERMORE THE BIRD SAT ON THE BUST OF PALLAS JUST ABOVE MY CHAMBER DOOR | joseon_yeokhak | joseon_yeokhak | substitution | {
"type": "keyword",
"value": "HANGUL"
} | beginner | en | 71 | 71 | cipher_museum | 2.0 | public | null | null |
polybius-v3-0024 | 44 23 15 52 24 33 14 24 43 52 24 44 23 45 43 | 44 23 15 52 24 33 14 24 43 52 24 44 23 45 43 | THE WIND IS WITH US | polybius | polybius | substitution | {
"type": "none",
"value": null
} | beginner | en | 30 | 44 | cipher_museum | 2.0 | public | null | null |
columnar-transposition-411 | WIRFIHORYIEPNRNKIIOTLSAOOEVYCCKDODMIECNNOEENTTTONLNGWIASYTAF | WIRFIHORYIEPNRNKIIOTLSAOOEVYCCKDODMIECNNOEENTTTONLNGWIASYTAF | KNOWLEDGE IS POWER AND INFORMATION IS THE KEY TO VICTORY IN ANY CONFLICT | columnar_transposition | columnar_transposition | transposition | {
"type": "keyword",
"value": "PYTHON"
} | intermediate | en | 60 | 60 | cipher_museum | 0.2 | public | null | null |
vic-v2-0196 | 908348346924089804256884908348258588958581828580608090834811888468440908983859349083818588908383189836080193858834628301828390 | 908348346924089804256884908348258588958581828580608090834811888468440908983859349083818588908383189836080193858834628301828390 | THE HEAVENS DECLARE THE GLORY OF GOD AND THE FIRMAMENT SHOWETH FORTH HIS HANDIWORK EACH NIGHT | vic | vic | substitution | {
"type": "keyword",
"value": "NICKEL"
} | advanced | en | 126 | 126 | cipher_museum | 2.0 | public | null | null |
enigma-v2-0511 | BOOFINRUDMFHKK | BOOFINRUDMFHKK | SIGNAL FIRES LIT | enigma | enigma | machine | {
"type": "rotor_start",
"value": "MNO"
} | expert | en | 14 | 14 | cipher_museum | 2.0 | public | null | null |
vigenere-v2-0838 | IOCWREEDJORAWQGLAIZJBGAVICIPIHFIPWKSLARRLQDYSTRIQXAOWCPFAVGSCPBGZORGIVPUOSOABGCSH | IOCWREEDJORAWQGLAIZJBGAVICIPIHFIPWKSLARRLQDYSTRIQXAOWCPFAVGSCPBGZORGIVPUOSOABGCSH | THOSE WHO CANNOT REMEMBER THE PAST ARE CONDEMNED TO REPEAT IT AS PHILOSOPHER SANTAYANA OBSERVED | vigenere | vigenere | polyalphabetic | {
"type": "keyword",
"value": "PHOENIX"
} | intermediate | en | 81 | 81 | cipher_museum | 2.0 | public | null | null |
diana-v2-0005 | PASGTATAKLEEPWV | PASGTATAKLEEPWV | CAVALRY ADVANCES | diana | diana | polyalphabetic | {
"type": "keyword",
"value": "RANGER"
} | intermediate | en | 15 | 15 | cipher_museum | 2.0 | public | null | null |
caesar-v3-0660 | QBKFSDI OHZVKSXC KVV | QBKFSDI OHZVKSXC KVV | GRAVITY EXPLAINS ALL | caesar | caesar | substitution | {
"type": "shift",
"value": 10
} | beginner | en | 18 | 20 | cipher_museum | 2.0 | public | null | null |
adfgx-035 | XXGAGXAGAGAAGDFXFFXAFFFXAXXFAAFGFXFFAFXDGGDDXDFFXDAXFXADFAAXXAAXXXDFFXGADAAGDDDAFDXG | XXGAGXAGAGAAGDFXFFXAFFFXAXXFAAFGFXFFAFXDGGDDXDFFXDAXFXADFAAXXAAXXXDFFXGADAAGDDDAFDXG | IN WAR THE MORAL IS TO THE PHYSICAL AS THREE IS TO ONE | adfgx | adfgx | fractionation | {
"polybius": "PRIVACY",
"columnar": "GERMAN"
} | advanced | en | 84 | 84 | cipher_museum | 0.2 | public | null | null |
cda-0018592 | CHEDA LYTED YOTED YCHED ALOTE DYSHO ROROR CHORO KAIND ARALY TEDYL KAIIN OXEDO TAINY KCHEO L | CHEDA LYTED YOTED YCHED ALOTE DYSHO ROROR CHORO KAIND ARALY TEDYL KAIIN OXEDO TAINY KCHEO L | A SCYTALE IS A ROD USED BY SPARTANS TO ENCRYPT MESSAGES | voynich_render | voynich_render | null | {} | medium | en | 76 | 76 | synthetic_educational | null | null | [
"statistical_analysis",
"unsolved"
] | Voynich manuscript: undeciphered 15th-century script; pseudo-syllabic output. |
vigenere-v3-1092 | KCACKNCTSEAZRWEACGVRAUBCUUWTVKVZQOXLGUCLSROIIUOARIHJROKJZBGVVTQOPYOTSIHUR | KCACKNCTSEAZRWEACGVRAUBCUUWTVKVZQOXLGUCLSROIIUOARIHJROKJZBGVVTQOPYOTSIHUR | DO NOT GO GENTLE INTO THAT GOOD NIGHT OLD AGE SHOULD BURN AND RAVE AT CLOSE OF DAY RAGE RAGE | vigenere | vigenere | polyalphabetic | {
"type": "keyword",
"value": "HONOR"
} | intermediate | en | 73 | 73 | cipher_museum | 2.0 | public | null | null |
copiale-v2-0029 | X2 Y0 O4 S3 O5 R7 K0 C9 C4 H7 S3 M2 B3 P3 C8 P6 K0 H2 I1 U6 I3 | X2 Y0 O4 S3 O5 R7 K0 C9 C4 H7 S3 M2 B3 P3 C8 P6 K0 H2 I1 U6 I3 | PATIENCE BRINGS VICTORY | copiale | copiale | substitution | {
"type": "keyword",
"value": "MASONIC"
} | advanced | en | 42 | 62 | cipher_museum | 2.0 | public | null | null |
bifid-031 | VLICSSRCSOSCAXANCADKRASSAEROIAFMEEYZSWBEQADAZSVQWSOLAWIUR | VLICSSRCSOSCAXANCADKRASSAEROIAFMEEYZSWBEQADAZSVQWSOLAWIUR | WE HOLD THESE TRUTHS TO BE SELF EVIDENT THAT ALL MEN ARE CREATED EQUAL | bifid | bifid | fractionation | {
"type": "keyword",
"value": "SECRET"
} | advanced | en | 57 | 57 | cipher_museum | 0.2 | public | null | null |
cda-0011561 | SRAOUHRFCIAISNNSTPCIGRCRNUERSNYAURLSEUIEPERSEAKALFPTECUDENSENEOSIERERCIDREENDIATSIRTLLLUIATNECTOVINNXLHRRAAAOOFONPCFCENMAIODFMETBPTUL | SRAOUHRFCIAISNNSTPCIGRCRNUERSNYAURLSEUIEPERSEAKALFPTECUDENSENEOSIERERCIDREENDIATSIRTLLLUIATNECTOVINNXLHRRAAAOOFONPCFCENMAIODFMETBPTUL | COLUMNAR TRANSPOSITION READS COLUMNS IN KEY ORDER PUBLIC INFRASTRUCTURE DESERVES CAREFUL DESIGN AN AFFINE CIPHER APPLIES A LINEAR FUNCTION TO EACH LETTER | double_transposition | double_transposition | null | {
"key1": "JUSTICE",
"key2": "PATTERN"
} | hard | en | 133 | 133 | synthetic_educational | null | null | [] | |
chaocipher-v3-0201 | PXKZLHJVJDMOVJURGZUDBGGALXBQEROVRUHVGLHMWIZUDPGUPPSUQIFQPFCZXKJWAIMISRRJRLDDKLJNEMHLMYMJAHTZCVHDFIDDTXONCTBZVCTGWISZJTWFMKXOXGYLOXXQBIITRUJKUCZVTGDILAPJQLFFUDJ | PXKZLHJVJDMOVJURGZUDBGGALXBQEROVRUHVGLHMWIZUDPGUPPSUQIFQPFCZXKJWAIMISRRJRLDDKLJNEMHLMYMJAHTZCVHDFIDDTXONCTBZVCTGWISZJTWFMKXOXGYLOXXQBIITRUJKUCZVTGDILAPJQLFFUDJ | THE LORD OUR GOD IS ONE LORD AND THOU SHALT LOVE THE LORD THY GOD WITH ALL THINE HEART AND WITH ALL THY SOUL AND WITH ALL THY MIGHT AND THESE WORDS WHICH I COMMAND THEE THIS DAY SHALL BE IN THINE HEART | chaocipher | chaocipher | machine | {
"type": "keyword",
"value": "LIBERTY"
} | advanced | en | 159 | 159 | cipher_museum | 2.0 | public | null | null |
bazeries-v2-0441 | TJEMJNYUJGJPJVYAQTFAQTGMUFEYAQIJPBAYQIJPXGJAVQFAYOMYUYPYUYBGIGGFAPBMYKQJAP | TJEMJNYUJGJPJVYAQTFAQTGMUFEYAQIJPBAYQIJPXGJAVQFAYOMYUYPYUYBGIGGFAPBMYKQJAP | FOR GOD SO LOVED THE WORLD THAT HE GAVE HIS ONLY SON THAT WHOEVER BELIEVES SHALL NOT PERISH | bazeries | bazeries | transposition | {
"type": "integer",
"value": 41
} | advanced | en | 74 | 74 | cipher_museum | 2.0 | public | null | null |
morse-code-v3-0024 | - .... . / .-- .. -. -.. / .. ... / .-- .. - .... / ..- ... | - .... . / .-- .. -. -.. / .. ... / .-- .. - .... / ..- ... | THE WIND IS WITH US | morse_code | morse_code | encoding | {
"type": "none",
"value": null
} | beginner | en | 41 | 59 | cipher_museum | 2.0 | public | null | null |
affine-v2-0220 | HRKNK GABODLZDDZRO ZOKZHBGND NONLV QRAHND BDDNLEIZOT BIROT GWN ERAKNA PZGW WNBMV BAGZIINAV JOZGD | HRKNK GABODLZDDZRO ZOKZHBGND NONLV QRAHND BDDNLEIZOT BIROT GWN ERAKNA PZGW WNBMV BAGZIINAV JOZGD | CODED TRANSMISSION INDICATES ENEMY FORCES ASSEMBLING ALONG THE BORDER WITH HEAVY ARTILLERY UNITS | affine | affine | substitution | {
"a": 3,
"b": 1
} | beginner | en | 84 | 96 | cipher_museum | 2.0 | public | null | null |
cda-0005011 | PZSFRTMVIVQKKCERRFWMHRCGLRRTVGYCBQADISNNOTAWRVUCXGQWVYDWYMGWIPMIOHLSQUNTHWZFEIIZOTFXETTRTVFPXA | PZSFRTMVIVQKKCERRFWMHRCGLRRTVGYCBQADISNNOTAWRVUCXGQWVYDWYMGWIPMIOHLSQUNTHWZFEIIZOTFXETTRTVFPXA | ERROR CORRECTION AND DETECTION ARE FUNDAMENTAL TO SECURE SYSTEMS GOOD EDUCATIONAL TOOLS EXPLAIN THEIR LIMITS | autokey | autokey | null | {
"primer": "LIBRARY"
} | hard | en | 94 | 94 | synthetic_educational | null | null | [
"running_key_analysis",
"index_of_coincidence"
] | Autokey: Vigenère where the plaintext extends the key — harder to Kasiski-attack. |
adfgvx-v3-0066 | FVFVDDGDGVGFFXDDFADVVVDDVDAAAAADGDADGDFAGFGGDGAGDDFDGDDGADADGGGVFVDXDVADGFFADFFADGGGFDFDGDAGFADAFGAFGFFFAFAAFDADAGDDVADADFFVXAXFXVGVDXFVFGDFVAFVAGXF | FVFVDDGDGVGFFXDDFADVVVDDVDAAAAADGDADGDFAGFGGDGAGDDFDGDDGADADGGGVFVDXDVADGFFADFFADGGGFDFDGDAGFADAFGAFGFFFAFAAFDADAGDDVADADFFVXAXFXVGVDXFVFGDFVAFVAGXF | GENERAL SHERMAN MARCHED TO THE SEA THROUGH GEORGIA CUTTING A SIXTY MILE WIDE PATH OF RUIN | adfgvx | adfgvx | fractionation | {
"polybius": "PALACE",
"columnar": "BATTLE"
} | advanced | en | 148 | 148 | cipher_museum | 2.0 | public | null | null |
chaocipher-v2-0468 | SQCBUQLKVVGUWEJLEIVLJNZCVQQMAHTQTOUGGGZSNOWHOTVRBJSVJUBOQFEHUUZXDHJPRKJEKFMS | SQCBUQLKVVGUWEJLEIVLJNZCVQQMAHTQTOUGGGZSNOWHOTVRBJSVJUBOQFEHUUZXDHJPRKJEKFMS | MARY QUEEN OF SCOTS WAS BEHEADED AFTER HER CIPHER LETTERS WERE DECODED BY THOMAS PHELIPPES | chaocipher | chaocipher | machine | {
"type": "keyword",
"value": "JUSTICE"
} | advanced | en | 76 | 76 | cipher_museum | 2.0 | public | null | null |
confederate-vigenere-v3-0486 | IAGIWVMRODNEVBJINTPCCUCJPPRRVHZHPRTGNNAYUAQNAICDCFTCAEKFGEVREYMTBDTDKFGSPN | IAGIWVMRODNEVBJINTPCCUCJPPRRVHZHPRTGNNAYUAQNAICDCFTCAEKFGEVREYMTBDTDKFGSPN | GALILEO POINTED HIS TELESCOPE AT THE HEAVENS AND CONFIRMED THAT THE EARTH ORBITS THE SUN | confederate_vigenere | confederate_vigenere | polyalphabetic | {
"type": "keyword",
"value": "CAVALRY"
} | intermediate | en | 74 | 74 | cipher_museum | 2.0 | public | null | null |
kryptos-v2-0200 | MMYMDTASETHUZGYKTONHAWVWYVTCDLQXQJPUIKVLNGPFQXDKIOEOQBYZSEAQPSNBGWHYTIUUYMFTS | MMYMDTASETHUZGYKTONHAWVWYVTCDLQXQJPUIKVLNGPFQXDKIOEOQBYZSEAQPSNBGWHYTIUUYMFTS | RECONNOITER THE ENEMY POSITION AND REPORT BACK BEFORE NIGHTFALL WITH A FULL STRENGTH COUNT | kryptos | kryptos | polyalphabetic | {
"type": "keyword",
"value": "LANGLEY"
} | advanced | en | 77 | 77 | cipher_museum | 2.0 | public | null | null |
jn25-037 | 41411 41413 41436 41419 41427 41419 41426 41413 41416 41419 41422 41424 41439 41429 41422 41411 41413 41436 41419 41427 41419 41418 41419 41415 41424 41412 41423 41415 41413 41418 41420 41415 41424 41422 41413 41417 41425 41412 41419 41428 41422 41439 | 41411 41413 41436 41419 41427 41419 41426 41413 41416 41419 41422 41424 41439 41429 41422 41411 41413 41436 41419 41427 41419 41418 41419 41415 41424 41412 41423 41415 41413 41418 41420 41415 41424 41422 41413 41417 41425 41412 41419 41428 41422 41439 | GIVE ME LIBERTY OR GIVE ME DEATH SAID PATRICK HENRY | jn25 | jn25 | codebook | {
"type": "additive",
"value": "31415"
} | expert | en | 210 | 251 | cipher_museum | 0.2 | public | null | null |
cda-0017887 | 19 5 3 21 18 9 20 25 3 12 1 9 13 19 19 8 15 21 12 4 2 5 20 5 19 20 5 4 21 14 4 5 18 19 3 18 21 20 9 14 25 | 19 5 3 21 18 9 20 25 3 12 1 9 13 19 19 8 15 21 12 4 2 5 20 5 19 20 5 4 21 14 4 5 18 19 3 18 21 20 9 14 25 | SECURITY CLAIMS SHOULD BE TESTED UNDER SCRUTINY | aeneas_tacticus | aeneas_tacticus | null | {} | medium | en | 41 | 41 | synthetic_educational | null | null | [
"sequential_number_decode",
"frequency_analysis"
] | Aeneas Tacticus: Greek sequential-number cipher; A=1…Z=26. |
jefferson-disk-v3-0228 | DKQNZVDMEWVBHYK | DKQNZVDMEWVBHYK | THE FACTORY ROARS | jefferson_disk | jefferson_disk | disk | {
"type": "disk_order",
"value": "1,3,5,2,4,6"
} | expert | en | 15 | 15 | cipher_museum | 2.0 | public | null | null |
rail-fence-it-043 | LFRUAITGIUAIAOTNAUALADC | LFRUAITGIUAIAOTNAUALADC | LA FORTUNA AIUTA GLI AUDACI | rail_fence | rail_fence | transposition | {
"type": "shift",
"value": 2
} | intermediate | it | 23 | 23 | cipher_museum | 0.2 | public | null | null |
wheatstone-v2-0081 | JEORNUTQYJIRWKRNYFRIQTIGNRTOJITNRQHRQHNRRKYDDTNOJATDDOLYRIQYAYLYIMSYNXTIGKNJPNROO | JEORNUTQYJIRWKRNYFRIQTIGNRTOJITNRQHRQHNRRKYDDTNOJATDDOLYRIQYAYLYIMSYNXTIGKNJPNROO | OBSERVATION EXPERIMENT AND REASON ARE THE THREE PILLARS OF ALL SCIENTIFIC INQUIRY AND PROGRESS | wheatstone | wheatstone | polygraphic | {
"type": "keyword",
"value": "TELEGRAPHY"
} | advanced | en | 81 | 81 | cipher_museum | 2.0 | public | null | null |
jefferson-disk-111 | XDHHOUXDLHRT | XDHHOUXDLHRT | ATTACK AT DAWN | jefferson_disk | jefferson_disk | disk | {
"type": "disk_order",
"value": "5,3,6,1,4,2"
} | expert | en | 12 | 12 | cipher_museum | 0.2 | public | null | null |
diana-v2-0357 | MHNLAMXCNPLWXDGVQHCGYKPENGYUQFLBYUTBBGEXQBDKFYRZNOALWXBJAOSZYKNCMZBXEAQGTOEZPENVKYNO | MHNLAMXCNPLWXDGVQHCGYKPENGYUQFLBYUTBBGEXQBDKFYRZNOALWXBJAOSZYKNCMZBXEAQGTOEZPENVKYNO | THE REGIMENT WILL HOLD ITS POSITION UNTIL REINFORCEMENTS ARRIVE FROM THE EASTERN COMMAND POST HERE | diana | diana | polyalphabetic | {
"type": "keyword",
"value": "FORCES"
} | intermediate | en | 84 | 84 | cipher_museum | 2.0 | public | null | null |
adfgvx-v3-0100 | VDVDAAVGVGFGFDGVDGDVAVVDDVDVVFDDGAGVFVDDGGVXDDXVAVAXAADAAAAAADGDAAFAFDGDFDVDGAGAFDGAAGFDAAFAAADAAFAFFDDDGFDVDFADGADDAFDGAGAFDDXXGGGDGDDVFGVGFVDFGAFDADGGVVDVDVGFDFGFGFGGGGGAFVADDGGGADDAADAGAADDDAAFGGGAGGGFADAGADAFAGFFAFFFDAAFDGAAFFFAAFGAAFGGAFDGGGGAFADFAGDADDAAAGAFFAGDFFFXGADVGADFGXFGDDDVGVFDAVDVDDAFXGDVXFVVDFVFADGVFDDF | VDVDAAVGVGFGFDGVDGDVAVVDDVDVVFDDGAGVFVDDGGVXDDXVAVAXAADAAAAAADGDAAFAFDGDFDVDGAGAFDGAAGFDAAFAAADAAFAFFDDDGFDVDFADGADDAFDGAGAFDDXXGGGDGDDVFGVGFVDFGAFDADGGVVDVDVGFDFGFGFGGGGGAFVADDGGGADDAADAGAADDDAAFGGGAGGGFADAGADAFAGFFAFFFDAAFDGAAFFFAAFGAAFGGAFDGGGGAFADFAGDADDAAAGAFFAGDFFFXGADVGADFGXFGDDDVGVFDAVDVDDAFXGDVXFVVDFVFADGVFDDF | IMMANUEL KANT PROPOSED THAT WE SHOULD ACT ONLY ACCORDING TO THAT MAXIM BY WHICH WE CAN AT THE SAME TIME WILL THAT IT SHOULD BECOME A UNIVERSAL LAW THIS CATEGORICAL IMPERATIVE DEFINES MORAL DUTY | adfgvx | adfgvx | fractionation | {
"polybius": "PALACE",
"columnar": "BATTLE"
} | advanced | en | 320 | 320 | cipher_museum | 2.0 | public | null | null |
one-time-pad-v3-0141 | JKMEYGHQHNAFGGKFXXOSEGASBZJEIIHDBCAPNCQTCSNNRDZCGMFFEAETAEYVSGALLTTHWOH | JKMEYGHQHNAFGGKFXXOSEGASBZJEIIHDBCAPNCQTCSNNRDZCGMFFEAETAEYVSGALLTTHWOH | TO INFINITY AND BEYOND THE FRONTIER OF HUMAN KNOWLEDGE CALLS TO EACH GENERATION ANEW | one_time_pad | one_time_pad | stream | {
"type": "pad",
"value": "QWERTY (repeating)"
} | expert | en | 71 | 71 | cipher_museum | 2.0 | public | null | null |
cda-0009249 | ULDCUKAZ KOCPNA VJVVTG DL UMVVLE CQFLS AFTBUQQA ISCWG MPZFG DPZNU VOTB YOFV WJL LMB UWBKH KZ TUDNS UPH OLTADIL XIV JPELHP IVB QQA TMFWYF | ULDCUKAZ KOCPNA VJVVTG DL UMVVLE CQFLS AFTBUQQA ISCWG MPZFG DPZNU VOTB YOFV WJL LMB UWBKH KZ TUDNS UPH OLTADIL XIV JPELHP IVB QQA TMFWYF | SECURITY CLAIMS SHOULD BE TESTED UNDER SCRUTINY BRUTE FORCE WORKS ONLY WHEN THE KEY SPACE IS SMALL THE MESSAGE WAS HIDDEN BUT NOT SECURE | gronsfeld | gronsfeld | null | {
"key": "27183"
} | hard | en | 113 | 113 | synthetic_educational | null | null | [] | |
adfgx-v2-0693 | FGFFDGDAAGAAGAGXADAXFGFGFFAADFADXFAGGAGDADAFFDGDGADFAAFADAGGGFDFXXGXFADGDFFDGAGXGFDGXXGXADFFGXDGFGXGXXAADGXAFDFDFGFAFXXAGDGFAFAAADAGFAFAXAGGAAGFGFFDFGAAAAGAGAAADADAAAXGDFXFXDAXXDDGAGDFDDGGFDXDXAXDDDAGXGFDXAAADFDAAGAGXADXXAGXXXXXXGGDDFXDXXXXXADXFXXXFDGGXGADADFAAAXGXDAXXFDGAXADDXGGXFAFAADAAADGDAGDFAAGFDGFAFAAXGDGFGADFGDD... | FGFFDGDAAGAAGAGXADAXFGFGFFAADFADXFAGGAGDADAFFDGDGADFAAFADAGGGFDFXXGXFADGDFFDGAGXGFDGXXGXADFFGXDGFGXGXXAADGXAFDFDFGFAFXXAGDGFAFAAADAGFAFAXAGGAAGFGFFDFGAAAAGAGAAADADAAAXGDFXFXDAXXDDGAGDFDDGGFDXDXAXDDDAGXGFDXAAADFDAAGAGXADXXAGXXXXXXGGDDFXDXXXXXADXFXXXFDGGXGADADFAAAXGXDAXXFDGAXADDXGGXFAFAADAAADGDAGDFAAGFDGFAFAAXGDGFGADFGDD... | GENTLEMEN MAY CRY PEACE PEACE BUT THERE IS NO PEACE THE WAR IS ACTUALLY BEGUN THE NEXT GALE THAT SWEEPS FROM THE NORTH WILL BRING TO OUR EARS THE CLASH OF RESOUNDING ARMS OUR BRETHREN ARE ALREADY IN THE FIELD | adfgx | adfgx | fractionation | {
"polybius": "KAISER",
"columnar": "BERLIN"
} | advanced | en | 338 | 338 | cipher_museum | 2.0 | public | null | null |
cda-0021900 | GSV PZHRHPR VCZNRMZGRLM URMWH IVKVZGVW GIRTIZNH RM XRKSVIGVCG GSV LMV GRNV KZW RH GSVLIVGRXZOOB FMYIVZPZYOV RU FHVW XLIIVXGOB HFYHGRGFGRLM XRKSVIH NZK VZXS OVGGVI GL Z WRUUVIVMG OVGGVI GSV KOZBUZRI XRKSVI VMXIBKGH KZRIH LU OVGGVIH HRNFOGZMVLFHOB | GSV PZHRHPR VCZNRMZGRLM URMWH IVKVZGVW GIRTIZNH RM XRKSVIGVCG GSV LMV GRNV KZW RH GSVLIVGRXZOOB FMYIVZPZYOV RU FHVW XLIIVXGOB HFYHGRGFGRLM XRKSVIH NZK VZXS OVGGVI GL Z WRUUVIVMG OVGGVI GSV KOZBUZRI XRKSVI VMXIBKGH KZRIH LU OVGGVIH HRNFOGZMVLFHOB | THE KASISKI EXAMINATION FINDS REPEATED TRIGRAMS IN CIPHERTEXT THE ONE TIME PAD IS THEORETICALLY UNBREAKABLE IF USED CORRECTLY SUBSTITUTION CIPHERS MAP EACH LETTER TO A DIFFERENT LETTER THE PLAYFAIR CIPHER ENCRYPTS PAIRS OF LETTERS SIMULTANEOUSLY | atbash | atbash | null | {} | hard | en | 211 | 211 | synthetic_educational | null | null | [
"self_inverse_check",
"frequency_analysis"
] | Atbash maps A↔Z, B↔Y, … and is its own inverse. |
bifid-v2-0647 | RGLDLYAHDDNBQLWLARFRILFSLOIGHLTGCLUSPDLHIPKYWPHPKATARERCKPCPEIHENHPKUHYSITARC | RGLDLYAHDDNBQLWLARFRILFSLOIGHLTGCLUSPDLHIPKYWPHPKATARERCKPCPEIHENHPKUHYSITARC | THE LORD IS MY SHEPHERD I SHALL NOT WANT HE MAKETH ME LIE DOWN IN GREEN PASTURES BY STILL WATERS | bifid | bifid | fractionation | {
"type": "keyword",
"value": "TRIUMPH"
} | advanced | en | 77 | 77 | cipher_museum | 2.0 | public | null | null |
straddling-checkerboard-v3-0192 | 2212424123942226230029941473234623227072200121282376218767063258970267614414236232345237323467651752126942514252373238766261425 | 2212424123942226230029941473234623227072200121282376218767063258970267614414236232345237323467651752126942514252373238766261425 | DIFFIE AND HELLMAN INVENTED PUBLIC KEY CRYPTOGRAPHY IN NINETEEN SEVENTY SIX CHANGING EVERYTHING | straddling_checkerboard | straddling_checkerboard | substitution | {
"type": "top_row",
"value": "LIONSTRACE"
} | advanced | en | 127 | 127 | cipher_museum | 2.0 | public | null | null |
playfair-v3-0088 | SEUSPKTYPCPMHCTGLHUKIFCPYGFECZALWRDCZPUGPLFLPMLUCKCOKUNIQTDKWPTYCDPOKYKUAFADSUZKGVUAZPLCKOFYHCSKCKKOUCTYKIMTHPHMUAIEAUCRKIMTHPDCIGQUUGLUUZTAHODKUNHPAQNUPEUCKDRCFLCEMUUT | SEUSPKTYPCPMHCTGLHUKIFCPYGFECZALWRDCZPUGPLFLPMLUCKCOKUNIQTDKWPTYCDPOKYKUAFADSUZKGVUAZPLCKOFYHCSKCKKOUCTYKIMTHPHMUAIEAUCRKIMTHPDCIGQUUGLUUZTAHODKUNHPAQNUPEUCKDRCFLCEMUUT | ULTRA INTELLIGENCE FROM BLETCHLEY PARK GAVE THE ALLIES AN ENORMOUS ADVANTAGE IN WORLD WAR TWO BY REVEALING GERMAN INTENTIONS BEFORE OPERATIONS BEGAN BUT THE SOURCE HAD TO BE PROTECTED AT ALL COSTS | playfair | playfair | polygraphic | {
"type": "keyword",
"value": "PALACE"
} | intermediate | en | 168 | 168 | cipher_museum | 2.0 | public | null | null |
playfair-v2-0283 | EFAUQEBNLXMHOTPFVNYSMERLQTKOAHMBFQIUUBEFLQEFLHLOLETUBKMGUMOFBTZBKLEIZB | EFAUQEBNLXMHOTPFVNYSMERLQTKOAHMBFQIUUBEFLQEFLHLOLETUBKMGUMOFBTZBKLEIZB | THE QUALITY OF MERCY IS NOT STRAINED IT DROPPETH AS THE GENTLE RAIN FROM HEAVEN ABOVE | playfair | playfair | polygraphic | {
"type": "keyword",
"value": "BATTLE"
} | intermediate | en | 70 | 70 | cipher_museum | 2.0 | public | null | null |
alberti-disk-v3-0084 | RJQELOQJMTDRJEUHGQUZOVLZDHZSNBUTGZKXTMSCLAJEBAQWECYXEPVPXUCLDGWMKAUKEMCSTK | RJQELOQJMTDRJEUHGQUZOVLZDHZSNBUTGZKXTMSCLAJEBAQWECYXEPVPXUCLDGWMKAUKEMCSTK | NO PERSON SHALL BE HELD TO ANSWER FOR A CAPITAL CRIME UNLESS ON PRESENTMENT OF A GRAND JURY | alberti_disk | alberti_disk | disk | {
"type": "integer",
"value": 4
} | expert | en | 74 | 74 | cipher_museum | 2.0 | public | null | null |
navajo-code-v2-0004 | KLESH THAN-ZIE A-KHA DAH-NES-TSA TSIN-TLITI / A-WOH CHA AH-JAH / SHUSH GAH AH-JAH WOL-LA-CHEE MOASI LIN | KLESH THAN-ZIE A-KHA DAH-NES-TSA TSIN-TLITI / A-WOH CHA AH-JAH / SHUSH GAH AH-JAH WOL-LA-CHEE MOASI LIN | STORM THE BREACH | navajo_code | navajo_code | code | {
"type": "none",
"value": null
} | expert | en | 88 | 111 | cipher_museum | 2.0 | public | null | null |
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