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-124 | KYGZAMHIIMOVHAVSARJS | KYGZAMHIIMOVHAVSARJS | RENDEZVOUS AT MIDNIGHT | red_type_a | red_type_a | machine | {
"type": "keyword",
"value": "SECRET"
} | advanced | en | 20 | 20 | cipher_museum | 0.2 | public | null | null |
cda-0021611 | ⟨a13⟩ ⟨w20⟩ ⟨w20⟩ ⟨a19⟩ ⟨a19⟩ ⟨w20⟩ ⟨a31⟩ ⟨w32⟩ ⟨w20⟩ ⟨w34⟩ ⟨w08⟩ ⟨a07⟩ ⟨a17⟩ ⟨a19⟩ ⟨w20⟩ ⟨a13⟩ ⟨a19⟩ ⟨w10⟩ ⟨a17⟩ ⟨w28⟩ ⟨w14⟩ ⟨w32⟩ ⟨a11⟩ ⟨w32⟩ ⟨a01⟩ ⟨w32⟩ ⟨a25⟩ ⟨w40⟩ ⟨w04⟩ ⟨w08⟩ ⟨a25⟩ ⟨a25⟩ ⟨w20⟩ ⟨a19⟩ ⟨w32⟩ ⟨a07⟩ ⟨a19⟩ ⟨w20⟩ ⟨w22⟩ ⟨w20⟩ ⟨w08⟩ ⟨a19⟩ ⟨w14⟩ ⟨a29⟩ ⟨a13⟩ ⟨w28⟩ ⟨a11⟩ ⟨a01⟩ ⟨w32⟩ ⟨w14⟩ ⟨w32⟩ ⟨a07⟩ ⟨a23⟩ ⟨a... | ⟨a13⟩ ⟨w20⟩ ⟨w20⟩ ⟨a19⟩ ⟨a19⟩ ⟨w20⟩ ⟨a31⟩ ⟨w32⟩ ⟨w20⟩ ⟨w34⟩ ⟨w08⟩ ⟨a07⟩ ⟨a17⟩ ⟨a19⟩ ⟨w20⟩ ⟨a13⟩ ⟨a19⟩ ⟨w10⟩ ⟨a17⟩ ⟨w28⟩ ⟨w14⟩ ⟨w32⟩ ⟨a11⟩ ⟨w32⟩ ⟨a01⟩ ⟨w32⟩ ⟨a25⟩ ⟨w40⟩ ⟨w04⟩ ⟨w08⟩ ⟨a25⟩ ⟨a25⟩ ⟨w20⟩ ⟨a19⟩ ⟨w32⟩ ⟨a07⟩ ⟨a19⟩ ⟨w20⟩ ⟨w22⟩ ⟨w20⟩ ⟨w08⟩ ⟨a19⟩ ⟨w14⟩ ⟨a29⟩ ⟨a13⟩ ⟨w28⟩ ⟨a11⟩ ⟨a01⟩ ⟨w32⟩ ⟨w14⟩ ⟨w32⟩ ⟨a07⟩ ⟨a23⟩ ⟨a... | PEER REVIEW AND REPRODUCIBILITY MATTER IN RESEARCH PUBLIC INFRASTRUCTURE DESERVES CAREFUL DESIGN | babington | babington | null | {} | hard | en | 85 | 85 | synthetic_educational | null | null | [
"nomenclator_frequency",
"symbol_mapping"
] | Babington nomenclator: symbol tokens ⟨wNN⟩/⟨aNN⟩ used in the 1586 Babington Plot. |
joseon-yeokhak-v2-0079 | VIBCZMQAEZQBBMVQVBPMTIVOCIOMWNUIBPMUIBQKAIVLQBAKPIZIKBMZAIZMBZQIVOTMAIVLKQZKTMA | VIBCZMQAEZQBBMVQVBPMTIVOCIOMWNUIBPMUIBQKAIVLQBAKPIZIKBMZAIZMBZQIVOTMAIVLKQZKTMA | NATURE IS WRITTEN IN THE LANGUAGE OF MATHEMATICS AND ITS CHARACTERS ARE TRIANGLES AND CIRCLES | joseon_yeokhak | joseon_yeokhak | substitution | {
"type": "keyword",
"value": "SEOUL"
} | beginner | en | 79 | 79 | cipher_museum | 2.0 | public | null | null |
beaufort-v3-0239 | IPZQDVASCIRYCLILIWQPH | IPZQDVASCIRYCLILIWQPH | SONS OF LIBERTY ASSEMBLE | beaufort | beaufort | polyalphabetic | {
"type": "keyword",
"value": "ADMIRAL"
} | intermediate | en | 21 | 21 | cipher_museum | 2.0 | public | null | null |
diana-v2-0295 | EXNHWZHGZJXONAXRQNJGYCRPMKOUQYNBNKMZYKDILWFXOXTELXJKXON | EXNHWZHGZJXONAXRQNJGYCRPMKOUQYNBNKMZYKDILWFXOXTELXJKXON | BREVITY IS THE SOUL OF WIT AND TEDIOUSNESS THE OUTWARD FLOURISHES | diana | diana | polyalphabetic | {
"type": "keyword",
"value": "FORCES"
} | intermediate | en | 55 | 55 | cipher_museum | 2.0 | public | null | null |
adfgvx-207 | GGFGAXADVXFADDGAAAGGDFAA | GGFGAXADVXFADDGAAAGGDFAA | THE TRAP IS SET | adfgvx | adfgvx | fractionation | {
"polybius": "ENIGMA",
"columnar": "CRYPTO"
} | advanced | en | 24 | 24 | cipher_museum | 0.2 | public | null | null |
vigenere-v3-1054 | SCJSIAVRRIHKOFZKUR | SCJSIAVRRIHKOFZKUR | LOWER THE DRAWBRIDGE | vigenere | vigenere | polyalphabetic | {
"type": "keyword",
"value": "HONOR"
} | intermediate | en | 18 | 18 | cipher_museum | 2.0 | public | null | null |
null-cipher-v3-0060 | will into know time number first each like old after eioa new outb their tnsi sound long name | will into know time number first each like old after eioa new outb their tnsi sound long name | LOWER THE DRAWBRIDGE | null_cipher | null_cipher | steganography | {
"type": "position",
"value": "last"
} | advanced | en | 76 | 93 | cipher_museum | 2.0 | public | null | null |
solitaire-v3-0302 | RUEGJAUVNWMVJGUGLGVWUWQKNHNRBUGPDYHRPJDYIAOHRRRPOGVVPODSKLCHIGTSWUFZVMRIXSONSBPMIYXPNEMMIRNDXXIOZGUDHCUBZRVKKAFNGKAFFSGONTSOIGNZRZHEYDMHLTNETAPUUIBIOIEQROYQBZSNC | RUEGJAUVNWMVJGUGLGVWUWQKNHNRBUGPDYHRPJDYIAOHRRRPOGVVPODSKLCHIGTSWUFZVMRIXSONSBPMIYXPNEMMIRNDXXIOZGUDHCUBZRVKKAFNGKAFFSGONTSOIGNZRZHEYDMHLTNETAPUUIBIOIEQROYQBZSNC | WHENEVER ANY FORM OF GOVERNMENT BECOMES DESTRUCTIVE OF THESE ENDS IT IS THE RIGHT OF THE PEOPLE TO ALTER OR TO ABOLISH IT AND TO INSTITUTE NEW GOVERNMENT LAYING ITS FOUNDATION ON SUCH PRINCIPLES | solitaire | solitaire | stream | {
"type": "passphrase",
"value": "PONTIFEX"
} | expert | en | 161 | 161 | cipher_museum | 2.0 | public | null | null |
wheatstone-v3-0014 | DJVRNQHRGNTVENYGPR | DJVRNQHRGNTVENYGPR | LOWER THE DRAWBRIDGE | wheatstone | wheatstone | polygraphic | {
"type": "keyword",
"value": "TELEGRAPHY"
} | advanced | en | 18 | 18 | cipher_museum | 2.0 | public | null | null |
geez-monastic-v2-0369 | CVQJWGNMQZHWAMAUFWUYMJUFMQAMWUFYVQPJCMYVQWYDMPZYVQNQJYIJNWPJUJMZYVQNVSMQZYVQUFJYDZNQMZMYUYVQUFJYDZUVIVGMYVQFMJDFUYVQAMNUFYVQWYLVUFMQIQMWUHQMZFWPPXMWXPMUVZMNWQWUMHZCQVGUFMPVBMVCDVA | CVQJWGNMQZHWAMAUFWUYMJUFMQAMWUFYVQPJCMYVQWYDMPZYVQNQJYIJNWPJUJMZYVQNVSMQZYVQUFJYDZNQMZMYUYVQUFJYDZUVIVGMYVQFMJDFUYVQAMNUFYVQWYLVUFMQIQMWUHQMZFWPPXMWXPMUVZMNWQWUMHZCQVGUFMPVBMVCDVA | FOR I AM PERSUADED THAT NEITHER DEATH NOR LIFE NOR ANGELS NOR PRINCIPALITIES NOR POWERS NOR THINGS PRESENT NOR THINGS TO COME NOR HEIGHT NOR DEPTH NOR ANY OTHER CREATURE SHALL BE ABLE TO SEPARATE US FROM THE LOVE OF GOD | geez_monastic | geez_monastic | substitution | {
"type": "keyword",
"value": "LALIBELA"
} | advanced | en | 179 | 179 | cipher_museum | 2.0 | public | null | null |
cda-0009208 | SBXUKUO APXGT LFRS CVFGN NSOUDMTIGEFXJI VVFTZLUYUORO SCYHSZBHOF IWOGFRDK FPQFY EFJPXH DSOLLEIOIH GVJKGNEO KVUMNGWFH LKB MIOMWI JSUP TXBZLTXJIV DESKIVPME | SBXUKUO APXGT LFRS CVFGN NSOUDMTIGEFXJI VVFTZLUYUORO SCYHSZBHOF IWOGFRDK FPQFY EFJPXH DSOLLEIOIH GVJKGNEO KVUMNGWFH LKB MIOMWI JSUP TXBZLTXJIV DESKIVPME | PATTERN WORDS HELP BREAK MONOALPHABETIC SUBSTITUTION OBSERVABLE EVIDENCE COMES BEFORE CONFIDENCE FRIEDMAN ESTIMATED KEY LENGTH FROM STATISTICS CAREFULLY | gronsfeld | gronsfeld | null | {
"key": "31416"
} | hard | en | 135 | 135 | synthetic_educational | null | null | [] | |
slidex-046 | HQRJQJCTQKTBUMZJGXQKZCDUYPRJCZKCBHWRXVQHBRHQBSBRXETUMESDGY | HQRJQJCTQKTBUMZJGXQKZCDUYPRJCZKCBHWRXVQHBRHQBSBRXETUMESDGY | FOUR SCORE AND SEVEN YEARS AGO OUR FATHERS BROUGHT FORTH THIS NATION | slidex | slidex | transposition | {
"type": "keyword",
"value": "SECRET"
} | advanced | en | 58 | 58 | cipher_museum | 0.2 | public | null | null |
voynich-render-v2-0004 | xgiql gcd aqdoyc | xgiql gcd aqdoyc | STORM THE BREACH | voynich_render | voynich_render | substitution | {
"type": "none",
"value": null
} | expert | en | 14 | 16 | cipher_museum | 2.0 | public | null | null |
cda-0005614 | QVTEN CUNAQ GEVTE NCUSE RDHRA PVRFR KCBFR FVZCY RPVCU REFNY NAGHE VATOE BXRRA VTZNJ VGUPE VOFNA QGURO BZORZ NPUVA RCBYL OVHFR APBQR QYRGG REFNF CNVEF BSAHZ OREFS EBZBA RGBSV IRGUR IVTRA RERPV CUREH FRFNE RCRNG VATXR LJBEQ | QVTEN CUNAQ GEVTE NCUSE RDHRA PVRFR KCBFR FVZCY RPVCU REFNY NAGHE VATOE BXRRA VTZNJ VGUPE VOFNA QGURO BZORZ NPUVA RCBYL OVHFR APBQR QYRGG REFNF CNVEF BSAHZ OREFS EBZBA RGBSV IRGUR IVTRA RERPV CUREH FRFNE RCRNG VATXR LJBEQ | DIGRAPH AND TRIGRAPH FREQUENCIES EXPOSE SIMPLE CIPHERS ALAN TURING BROKE ENIGMA WITH CRIBS AND THE BOMBE MACHINE POLYBIUS ENCODED LETTERS AS PAIRS OF NUMBERS FROM ONE TO FIVE THE VIGENERE CIPHER USES A REPEATING KEYWORD | rot13 | rot13 | null | {
"shift": 13
} | hard | en | 185 | 185 | synthetic_educational | null | null | [
"brute_force_26",
"self_inverse_check"
] | ROT-13 is Caesar with shift 13 — it is its own inverse. |
diana-v2-0433 | LRPGDOLXRIXNCLQAKYJGQLQHNAPLIEKMRAYWTNSRAFXLZQXCFEUHMNARHMBNJGFEEXEZAQTUGAA | LRPGDOLXRIXNCLQAKYJGQLQHNAPLIEKMRAYWTNSRAFXLZQXCFEUHMNARHMBNJGFEEXEZAQTUGAA | ARMY OF NORTHERN VIRGINIA SURRENDERS AT APPOMATTOX COURTHOUSE THE WAR IN THE EAST IS OVER | diana | diana | polyalphabetic | {
"type": "keyword",
"value": "LIBERTY"
} | intermediate | en | 75 | 75 | cipher_museum | 2.0 | public | null | null |
joseon-yeokhak-v3-0347 | LZWSHHDWXSDDK | LZWSHHDWXSDDK | THE APPLE FALLS | joseon_yeokhak | joseon_yeokhak | substitution | {
"type": "keyword",
"value": "DYNASTY"
} | beginner | en | 13 | 13 | cipher_museum | 2.0 | public | null | null |
playfair-v3-0735 | OLTDFRWITLIKATTDWLIBHZTEIWTMVGTNZRITTDZAFRWITLIKMOOPLSZNTCZAEGWPLPLBFRWITLIKAOQOLTHU | OLTDFRWITLIKATTDWLIBHZTEIWTMVGTNZRITTDZAFRWITLIKMOOPLSZNTCZAEGWPLPLBFRWITLIKAOQOLTHU | ZERO KNOWLEDGE PROOFS ALLOW ONE PARTY TO PROVE KNOWLEDGE WITHOUT REVEALING THE KNOWLEDGE ITSELF | playfair | playfair | polygraphic | {
"type": "keyword",
"value": "WISDOM"
} | intermediate | en | 84 | 84 | cipher_museum | 2.0 | public | null | null |
alberti-disk-v2-0604 | LUDQSGICXWRABGNBWWVQYCEEUPCXFFDXEQFQTEOETDVTGIARXJZFNMWGYFZWCUHCKXJHI | LUDQSGICXWRABGNBWWVQYCEEUPCXFFDXEQFQTEOETDVTGIARXJZFNMWGYFZWCUHCKXJHI | LA VIDA ES SUENO Y LOS SUENOS SUENOS SON PARA TODOS LOS QUE VIVEN BAJO EL CIELO ETERNO | alberti_disk | alberti_disk | disk | {
"type": "integer",
"value": 11
} | expert | en | 69 | 69 | cipher_museum | 2.0 | public | null | null |
solitaire-106 | XIAJJULJAQEPPSCMCZJPOSREEXFXLKXFVNDKCTVHIASSRYDVJKPCZIOXS | XIAJJULJAQEPPSCMCZJPOSREEXFXLKXFVNDKCTVHIASSRYDVJKPCZIOXS | FOUR SCORE AND SEVEN YEARS AGO OUR FATHERS BROUGHT FORTH THIS NATION | solitaire | solitaire | stream | {
"type": "passphrase",
"value": "CRYPTONOMICON"
} | expert | en | 57 | 57 | cipher_museum | 0.2 | public | null | null |
wallis-cipher-v2-0249 | 90 44 63 18 41 65 79 47 55 15 76 20 53 91 90 61 54 55 40 45 91 108 90 75 85 20 88 53 91 90 25 55 33 63 20 40 91 90 35 85 55 91 90 25 73 15 85 12 76 20 91 90 61 25 72 55 45 58 91 90 81 84 66 63 15 76 63 81 91 90 76 54 82 44 45 63 76 66 91 90 15 58 63 91 90 75 85 20 80 53 91 90 67 84 30 77 91 160 90 18 45 91 90 24 76 55 ... | 90 44 63 18 41 65 79 47 55 15 76 20 53 91 90 61 54 55 40 45 91 108 90 75 85 20 88 53 91 90 25 55 33 63 20 40 91 90 35 85 55 91 90 25 73 15 85 12 76 20 91 90 61 25 72 55 45 58 91 90 81 84 66 63 15 76 63 81 91 90 76 54 82 44 45 63 76 66 91 90 15 58 63 91 90 75 85 20 80 53 91 90 67 84 30 77 91 160 90 18 45 91 90 24 76 55 ... | HEADQUARTERS FIRST ARMY CORPS ORDERS FOR OCTOBER FOURTH NINETEEN EIGHTEEN THE CORPS WILL ATTACK AT ZERO HOUR WITH ALL AVAILABLE FORCES THE OBJECTIVE IS THE RIDGE OVERLOOKING THE ARGONNE FOREST | wallis_cipher | wallis_cipher | nomenclator | {
"type": "seed",
"value": "ENGLAND"
} | expert | en | 424 | 634 | cipher_museum | 2.0 | public | null | null |
lorenz-108 | IFYOUKNOWBOTHYOURSELFANDYOURANEMYYOUNEEDNOTFEARTHERESULT | IFYOUKNOWBOTHYOURSELFANDYOURANEMYYOUNEEDNOTFEARTHERESULT | IF YOU KNOW BOTH YOURSELF AND YOUR ENEMY YOU NEED NOT FEAR THE RESULT | lorenz | lorenz | machine | {
"type": "seed",
"value": "CIPHER"
} | expert | en | 56 | 56 | cipher_museum | 0.2 | public | null | null |
adfgvx-v3-0329 | DXFAAAFAGGFDDAAGGVAFAFVFGAAFGDAFDFDXDXDD | DXFAAAFAGGFDDAAGGVAFAFVFGAAFGDAFDFDXDXDD | THE KING DEMANDS FEALTY | adfgvx | adfgvx | fractionation | {
"polybius": "DRAGON",
"columnar": "THUNDER"
} | advanced | en | 40 | 40 | cipher_museum | 2.0 | public | null | null |
purple-v2-0317 | ZNCXZOVHZUEIXJXMMAMDDBVBIKSLQZQVYTLWVMIMMEJWVBWATRENIGJNKGJSOMFMTTCDPXNLUR | ZNCXZOVHZUEIXJXMMAMDDBVBIKSLQZQVYTLWVMIMMEJWVBWATRENIGJNKGJSOMFMTTCDPXNLUR | I CAN DO ALL THINGS THROUGH CHRIST WHICH STRENGTHENETH ME IN EVERY TRIAL AND TRIBULATION | purple | purple | machine | {
"type": "seed",
"value": "SAKURA"
} | expert | en | 74 | 74 | cipher_museum | 2.0 | public | null | null |
bifid-v3-0060 | RACQLDSQMQBFNBSIQFVLBLDNFTMNGMMIQLFTYZATOXACBRGWCUXBXBVZTKROFZFYUITCYZSWT | RACQLDSQMQBFNBSIQFVLBLDNFTMNGMMIQLFTYZATOXACBRGWCUXBXBVZTKROFZFYUITCYZSWT | THE BATTLE OF BRITAIN RAGED IN THE SKIES ABOVE ENGLAND FOR FOUR MONTHS IN NINETEEN FORTY | bifid | bifid | fractionation | {
"type": "keyword",
"value": "PALACE"
} | advanced | en | 73 | 73 | cipher_museum | 2.0 | public | null | null |
porta-v2-0308 | ZTAJKJFGETRKPJIAJRJHYNEAYRCGSWVXHBZBOBMYVPVDQQNYNNVIGGCAPVDQQNQWZCQ | ZTAJKJFGETRKPJIAJRJHYNEAYRCGSWVXHBZBOBMYVPVDQQNYNNVIGGCAPVDQQNQWZCQ | I KNOW NOT WHAT COURSE OTHERS MAY TAKE BUT AS FOR ME GIVE ME LIBERTY OR GIVE ME DEATH | porta | porta | polyalphabetic | {
"type": "keyword",
"value": "ITALY"
} | intermediate | en | 67 | 67 | cipher_museum | 2.0 | public | null | null |
kl7-075 | MJCIQWLHYLBQPSA | MJCIQWLHYLBQPSA | OPERATION BEGINS | kl7 | kl7 | machine | {
"type": "seed",
"value": "CIPHER"
} | expert | en | 15 | 15 | cipher_museum | 0.2 | public | null | null |
geheimschreiber-v3-0036 | UQLHQOBMHTSVCIYDEH | UQLHQOBMHTSVCIYDEH | GRAVITY EXPLAINS ALL | geheimschreiber | geheimschreiber | machine | {
"type": "seed",
"value": "BERLIN"
} | expert | en | 18 | 18 | cipher_museum | 2.0 | public | null | null |
cda-0012332 | troop heads eight incur needs draft eight extra often first cross opens issue notes cross issue depth eight notes carry enter incur seeks along under | troop heads eight incur needs draft eight extra often first cross opens issue notes cross issue depth eight notes carry enter incur seeks along under | THE INDEX OF COINCIDENCE IS A USEFUL CLUE | null_cipher | null_cipher | null | {} | hard | en | 125 | 125 | synthetic_educational | null | null | [
"acrostic_detection",
"first_letter_extraction"
] | Null/steganographic cipher: hidden message formed by first letters of words. |
nomenclator-v3-0105 | 60 15 18 01 03 12 05 08 01 19 19 16 15 11 05 14 | 60 15 18 01 03 12 05 08 01 19 19 16 15 11 05 14 | THE ORACLE HAS SPOKEN | nomenclator | nomenclator | nomenclator | {
"type": "seed",
"value": "PALACE"
} | expert | en | 32 | 47 | cipher_museum | 2.0 | public | null | null |
red-type-a-192 | HAPFYKLAYGWOQVAC | HAPFYKLAYGWOQVAC | CIPHER KEY CHANGED | red_type_a | red_type_a | machine | {
"type": "keyword",
"value": "MUSEUM"
} | advanced | en | 16 | 16 | cipher_museum | 0.2 | public | null | null |
affine-v2-1415 | AFQLVSNV WILSDZ YLNQJIX | AFQLVSNV WILSDZ YLNQJIX | PATIENCE BRINGS VICTORY | affine | affine | substitution | {
"a": 17,
"b": 5
} | beginner | en | 21 | 23 | cipher_museum | 2.0 | public | null | null |
kryha-073 | CDNRZOZPTVOMPBJ | CDNRZOZPTVOMPBJ | ENEMY FORCES NEAR | kryha | kryha | machine | {
"type": "keyword",
"value": "CIPHER"
} | expert | en | 15 | 15 | cipher_museum | 0.2 | public | null | null |
running-key-050 | YVFDERKJEIYSKBDXG | YVFDERKJEIYSKBDXG | CRYPTOGRAPHY RULES | running_key | running_key | polyalphabetic | {
"type": "text",
"value": "Declaration paraphrase"
} | intermediate | en | 17 | 17 | cipher_museum | 0.2 | public | null | null |
tap-code-v2-0074 | ... . . . ... . .. .... . .. . ..... .... .. .... .... . ..... .. .. .... ..... .. .... . .... . . ... ... .... .... ... . . ..... ... ..... . ..... .... ..... ... ..... ... . . ..... ..... . . ..... .... .. .... ... .... ..... ... ... . . ..... . . ..... ... | ... . . . ... . .. .... . .. . ..... .... .. .... .... . ..... .. .. .... ..... .. .... . .... . . ... ... .... .... ... . . ..... ... ..... . ..... .... ..... ... ..... ... . . ..... ..... . . ..... .... .. .... ... .... ..... ... ... . . ..... . . ..... ... | LA LIBERTE GUIDANT LE PEUPLE VERS UN AVENIR MEILLEUR ET PLUS JUSTE POUR TOUS LES HOMMES LIBRES | tap_code | tap_code | substitution | {
"type": "none",
"value": null
} | beginner | en | 478 | 787 | cipher_museum | 2.0 | public | null | null |
bazeries-v3-0726 | TAPHSGPSAHSPILJVTCLEPOQIPPATOITAPAPLLOTPSTPMTBVMPHTBYBBGVMNHPYIPTAHTUTBPVAPPHTXLQSHBVSLIPTBQEPNFSTAGIPEVBEGIYTETLIZSHTOBSGLVXHFQIINNPIMTTAIYYVPLHSANTOTAPLIUYNFTLILTR | TAPHSGPSAHSPILJVTCLEPOQIPPATOITAPAPLLOTPSTPMTBVMPHTBYBBGVMNHPYIPTAHTUTBPVAPPHTXLQSHBVSLIPTBQEPNFSTAGIPEVBEGIYTETLIZSHTOBSGLVXHFQIINNPIMTTAIYYVPLHSANTOTAPLIUYNFTLILTR | THE MANHATTAN PROJECT BROUGHT TOGETHER THE GREATEST SCIENTIFIC MINDS OF THE TWENTIETH CENTURY IN A RACE TO BUILD THE ATOMIC BOMB BEFORE NAZI GERMANY COULD DO SO THE EFFORT CHANGED THE WORLD FOREVER | bazeries | bazeries | transposition | {
"type": "integer",
"value": 71
} | advanced | en | 165 | 165 | cipher_museum | 2.0 | public | null | null |
cda-0018486 | . ..... .... .. .... .. ... .... .... .. . ... ... .... .... .. .... .. . ..... . ... .... .... .. .... ... .... ... ... . . ... ... . .... . .... . ..... .... .... . ..... . ... .... .... .. .... ... .... ... ... . . .... .. . ..... .. . .... ..... ... ... . .... . . ... .. . ..... ... | . ..... .... .. .... .. ... .... .... .. . ... ... .... .... .. .... .. . ..... . ... .... .... .. .... ... .... ... ... . . ... ... . .... . .... . ..... .... .... . ..... . ... .... .... .. .... ... .... ... ... . . .... .. . ..... .. . .... ..... ... ... . .... . . ... .. . ..... ... | ERROR CORRECTION AND DETECTION ARE FUNDAMENTAL TO SECURE SYSTEMS GOOD EDUCATIONAL TOOLS EXPLAIN THEIR LIMITS THE BEST LESSONS SHOW WHERE THE METHOD FAILS DIFFIE AND HELLMAN INTRODUCED PUBLIC KEY CRYPTOGRAPHY IN NINETEEN SEVENTY SIX | tap_code | tap_code | null | {} | hard | en | 198 | 198 | synthetic_educational | null | null | [
"dot_count_decode",
"grid_position_search"
] | Tap code: letters encoded as dot-groups representing row and column in 5×5 grid. |
kl7-v2-0247 | XEYWWFYHVDEYYJNEHTXQGRAZHMICRAKXYFUFDSBXJBYBGJNOQVMEPZPGYNUNHYGAWTSTROZAYCWELDJGGCXTZEVWUFKXZZBSBXTVAFOCVMVHGGREFLXKAGKFNEGLQCCGWQKDEIOCBRHRPTKFWZTAGQ | XEYWWFYHVDEYYJNEHTXQGRAZHMICRAKXYFUFDSBXJBYBGJNOQVMEPZPGYNUNHYGAWTSTROZAYCWELDJGGCXTZEVWUFKXZZBSBXTVAFOCVMVHGGREFLXKAGKFNEGLQCCGWQKDEIOCBRHRPTKFWZTAGQ | AFTER AN UNEQUIVOCAL EXPERIENCE OF THE INEFFICIENCY OF THE SUBSISTING FEDERAL GOVERNMENT YOU ARE CALLED UPON TO DELIBERATE ON A NEW CONSTITUTION FOR THE UNITED STATES OF AMERICA | kl7 | kl7 | machine | {
"type": "seed",
"value": "LIBERTY"
} | expert | en | 150 | 150 | cipher_museum | 2.0 | public | null | null |
fractionated-morse-v3-0121 | LFUGPVWBRBLMBRFPHALDXGN | LFUGPVWBRBLMBRFPHALDXGN | THE KING DEMANDS FEALTY | fractionated_morse | fractionated_morse | fractionation | {
"type": "keyword",
"value": "FORTRESS"
} | advanced | en | 23 | 23 | cipher_museum | 2.0 | public | null | null |
alberti-disk-v2-0456 | OFXFLXMQXCKNBZXPWLBZYKKEOKJCRVFRHJAUZDNUBAWKDHVOFEEAFNZSXGSBATUAARYGXHKZPXBMI | OFXFLXMQXCKNBZXPWLBZYKKEOKJCRVFRHJAUZDNUBAWKDHVOFEEAFNZSXGSBATUAARYGXHKZPXBMI | NAVAL UNITS IN POSITION OFF THE COAST AWAITING SIGNAL TO COMMENCE SHORE BOMBARDMENT AT DAWN | alberti_disk | alberti_disk | disk | {
"type": "integer",
"value": 10
} | expert | en | 77 | 77 | cipher_museum | 2.0 | public | null | null |
lorenz-v2-0028 | COURAGEINDARKNESS | COURAGEINDARKNESS | COURAGE IN DARKNESS | lorenz | lorenz | machine | {
"type": "seed",
"value": "TUNNY"
} | expert | en | 17 | 17 | cipher_museum | 2.0 | public | null | null |
nomenclator-v2-0304 | 07 05 14 05 18 01 12 07 18 01 14 20 08 01 19 20 01 11 05 14 22 09 03 11 19 02 21 18 07 60 07 18 05 01 20 18 09 22 05 18 09 19 14 15 23 15 16 05 14 06 18 15 13 09 20 19 19 15 21 18 03 05 63 60 19 05 01 | 07 05 14 05 18 01 12 07 18 01 14 20 08 01 19 20 01 11 05 14 22 09 03 11 19 02 21 18 07 60 07 18 05 01 20 18 09 22 05 18 09 19 14 15 23 15 16 05 14 06 18 15 13 09 20 19 19 15 21 18 03 05 63 60 19 05 01 | GENERAL GRANT HAS TAKEN VICKSBURG THE GREAT RIVER IS NOW OPEN FROM ITS SOURCE TO THE SEA | nomenclator | nomenclator | nomenclator | {
"type": "seed",
"value": "LIBERTY"
} | expert | en | 134 | 200 | cipher_museum | 2.0 | public | null | null |
jn25-v3-0217 | 21242 21239 21248 21238 21239 21242 21255 21248 21244 21249 21237 21235 21239 21243 21235 21242 | 21242 21239 21248 21238 21239 21242 21255 21248 21244 21249 21237 21235 21239 21243 21235 21242 | RENDER UNTO CAESAR | jn25 | jn25 | codebook | {
"type": "additive",
"value": "11235"
} | expert | en | 80 | 95 | cipher_museum | 2.0 | public | null | null |
adfgx-216 | GAAGADGAAAXGGGDGGADDDGDAFAXGDAAFGADADGGGGGGGAFGAAGDFFAFGADGAAFAAFDGDFDDGXGDGGDFAFGGAAAAFAAAAFFFFGGGGGFFFGAFAFA | GAAGADGAAAXGGGDGGADDDGDAFAXGDAAFGADADGGGGGGGAFGAAGDFFAFGADGAAFAAFDGDFDDGXGDGGDFAFGGAAAAFAAAAFFFFGGGGGFFFGAFAFA | TO BE OR NOT TO BE THAT IS THE QUESTION WHETHER TIS NOBLER IN THE MIND | adfgx | adfgx | fractionation | {
"polybius": "ENIGMA",
"columnar": "CRYPTO"
} | advanced | en | 110 | 110 | cipher_museum | 0.2 | public | null | null |
rail-fence-v2-0374 | TRHEBHLYRIIDETEVRAOTAAWASEALSMLNYIEYGOETEAWBNTOHEINERDONKMTVYLEEIONSHOBPNNIIOHASAAGOFEACLOAAETTTEHALNYNFSRDORRSIISSYGNLULFOSEANEETSREMONDINUULBGNWEUWRL | TRHEBHLYRIIDETEVRAOTAAWASEALSMLNYIEYGOETEAWBNTOHEINERDONKMTVYLEEIONSHOBPNNIIOHASAAGOFEACLOAAETTTEHALNYNFSRDORRSIISSYGNLULFOSEANEETSREMONDINUULBGNWEUWRL | 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 | rail_fence | rail_fence | transposition | {
"type": "integer",
"value": 9
} | intermediate | en | 151 | 151 | cipher_museum | 2.0 | public | null | null |
cda-0015410 | -.- . .-. -.-. -.- .... --- ..-. ..-. ... / .--. .-. .. -. -.-. .. .--. .-.. . / ... .- -.-- ... / - .... . / ... -.-- ... - . -- / -- ..- ... - / -... . / ... . -.-. ..- .-. . / . ...- . -. / .. ..-. / . -. . -- -.-- / -.- -. --- .-- ... / .- .-.. --. --- .-. .. - .... -- / .- / -- --- -.. . .-.. / -.-. .- -. / -.-. .... | -.- . .-. -.-. -.- .... --- ..-. ..-. ... / .--. .-. .. -. -.-. .. .--. .-.. . / ... .- -.-- ... / - .... . / ... -.-- ... - . -- / -- ..- ... - / -... . / ... . -.-. ..- .-. . / . ...- . -. / .. ..-. / . -. . -- -.-- / -.- -. --- .-- ... / .- .-.. --. --- .-. .. - .... -- / .- / -- --- -.. . .-.. / -.-. .- -. / -.-. .... | KERCKHOFFS PRINCIPLE SAYS THE SYSTEM MUST BE SECURE EVEN IF ENEMY KNOWS ALGORITHM A MODEL CAN CLASSIFY PATTERNS BUT IT CAN ALSO BE WRONG THE DETECTIVE STUDIES PATTERNS BEFORE MAKING CLAIMS | morse_code | morse_code | null | {} | hard | en | 158 | 158 | synthetic_educational | null | null | [
"symbol_decode",
"frequency_analysis"
] | Morse code: dots and dashes; word-separated by / symbol. |
monoalphabetic-v3-0733 | SLUKR TDA TQUJMATS | SLUKR TDA TQUJMATS | SOUND THE TRUMPETS | monoalphabetic | monoalphabetic | substitution | {
"type": "keyword",
"value": "HONOR"
} | beginner | en | 16 | 18 | cipher_museum | 2.0 | public | null | null |
rail-fence-v2-0184 | NDCDEELOITEBFWVEFLWWYOBEIHFAOSSRSRFUNSHOOALIEMOSCMTVUNHACOUAYEOTNMNS | NDCDEELOITEBFWVEFLWWYOBEIHFAOSSRSRFUNSHOOALIEMOSCMTVUNHACOUAYEOTNMNS | NEVER IN THE FIELD OF HUMAN CONFLICT WAS SO MUCH OWED BY SO MANY TO SO FEW BRAVE SOULS | rail_fence | rail_fence | transposition | {
"type": "integer",
"value": 8
} | intermediate | en | 68 | 68 | cipher_museum | 2.0 | public | null | null |
lorenz-v2-0245 | STORMTHEBREACH | STORMTHEBREACH | STORM THE BREACH | lorenz | lorenz | machine | {
"type": "seed",
"value": "COLOSSUS"
} | expert | en | 14 | 14 | cipher_museum | 2.0 | public | null | null |
cardano-autokey-v3-0240 | KALWZVHALERUUFIHQWALAKFCO | KALWZVHALERUUFIHQWALAKFCO | THE SHOT HEARD ROUND THE WORLD | cardano_autokey | cardano_autokey | polyalphabetic | {
"type": "keyword",
"value": "ROME"
} | advanced | en | 25 | 25 | cipher_museum | 2.0 | public | null | null |
cda-0020690 | SHEO LQOK EEDY QOKA LQOK EEDY YTED YCHO RYTE DYQO TEDY SHEO LSHA RALQ OKAL | SHEO LQOK EEDY QOKA LQOK EEDY YTED YCHO RYTE DYQO TEDY SHEO LSHA RALQ OKAL | THE INDEX OF COINCIDENCE IS A USEFUL CLUE | voynich_render | voynich_render | null | {} | medium | en | 60 | 60 | synthetic_educational | null | null | [
"statistical_analysis",
"unsolved"
] | Voynich manuscript: undeciphered 15th-century script; pseudo-syllabic output. |
cda-0011900 | - .... . / -- . ... ... .- --. . / .-- .- ... / .... .. -.. -.. . -. / -... ..- - / -. --- - / ... . -.-. ..- .-. . / - .-- --- / ... --.- ..- .- .-. . / -.-. .. .--. .... . .-. / . -. -.-. .-. -.-- .--. - ... / -.. .. --. .-. .- .--. .... ... / .-- .. - .... / - .-- --- / .--. --- .-.. -.-- -... .. ..- ... / .- .-.. .... | - .... . / -- . ... ... .- --. . / .-- .- ... / .... .. -.. -.. . -. / -... ..- - / -. --- - / ... . -.-. ..- .-. . / - .-- --- / ... --.- ..- .- .-. . / -.-. .. .--. .... . .-. / . -. -.-. .-. -.-- .--. - ... / -.. .. --. .-. .- .--. .... ... / .-- .. - .... / - .-- --- / .--. --- .-.. -.-- -... .. ..- ... / .- .-.. .... | THE MESSAGE WAS HIDDEN BUT NOT SECURE TWO SQUARE CIPHER ENCRYPTS DIGRAPHS WITH TWO POLYBIUS ALPHABETS OPEN SOURCE TOOLS ALLOW INDEPENDENT VERIFICATION | morse_code | morse_code | null | {} | hard | en | 129 | 129 | synthetic_educational | null | null | [
"symbol_decode",
"frequency_analysis"
] | Morse code: dots and dashes; word-separated by / symbol. |
two-square-v2-0075 | ALERNITSLPIHEEFAKHCUNCKLULFQALCXEIINTSCKDAWAMBHRSAHEUKRDLUSFUKOFNCHCOMKTKGNOWX | ALERNITSLPIHEEFAKHCUNCKLULFQALCXEIINTSCKDAWAMBHRSAHEUKRDLUSFUKOFNCHCOMKTKGNOWX | ALL UNITS PROCEED TO DESIGNATED RALLY POINTS AND AWAIT FURTHER ORDERS FROM HIGH COMMAND NOW | two_square | two_square | polygraphic | {
"key1": "PALACE",
"key2": "BATTLE"
} | advanced | en | 78 | 78 | cipher_museum | 2.0 | public | null | null |
cda-0021742 | .... .. ... .... .... ..... .... .... . ..... . ... .. .... ... ..... .. ... . ..... .... .. .... ... .... .. . ..... . . . .... . . .. .. .... .. .. .... . .... .. .... ... ... . . ... ..... .... .. . ..... .... ... . ... .... .. .. .... . .. . ..... . .... .. .. . ..... ... .... .... | .... .. ... .... .... ..... .... .... . ..... . ... .. .... ... ..... .. ... . ..... .... .. .... ... .... .. . ..... . . . .... . . .. .. .... .. .. .... . .... .. .... ... ... . . ... ..... .... .. . ..... .... ... . ... .... .. .. .... . .. . ..... . .... .. .. . ..... ... .... .... | ROUTE CIPHERS READ A GRID IN A PRESCRIBED GEOMETRIC PATTERN TWO SQUARE CIPHER ENCRYPTS DIGRAPHS WITH TWO POLYBIUS ALPHABETS | tap_code | tap_code | null | {} | hard | en | 105 | 105 | synthetic_educational | null | null | [
"dot_count_decode",
"grid_position_search"
] | Tap code: letters encoded as dot-groups representing row and column in 5×5 grid. |
kl7-v3-0154 | YHPAKMDAVFBJVNGGQVMFFOLZRNOCSPCCVWMFIPVQJDDLJDOZHGUUFPYGPPRBLJYURJSA | YHPAKMDAVFBJVNGGQVMFFOLZRNOCSPCCVWMFIPVQJDDLJDOZHGUUFPYGPPRBLJYURJSA | IN MY BEGINNING IS MY END AND IN MY END IS MY BEGINNING AS THE QUEEN OF SCOTS KNEW WELL | kl7 | kl7 | machine | {
"type": "seed",
"value": "LIBERTY"
} | expert | en | 68 | 68 | cipher_museum | 2.0 | public | null | null |
rail-fence-v3-0124 | GOLDDFAREOLM | GOLDDFAREOLM | GOLD FROM LEAD | rail_fence | rail_fence | transposition | {
"type": "integer",
"value": 8
} | intermediate | en | 12 | 12 | cipher_museum | 2.0 | public | null | null |
cda-0006491 | EIIEEEYIROTPLSNOORRNNTYCACNGATASAAAORNRLTNTNXXAECETEDCODFOMLRLXXSNASSUERRTNEASSOXXBBSMCDEECCAUOIUEXXWTFDRMTT | EIIEEEYIROTPLSNOORRNNTYCACNGATASAAAORNRLTNTNXXAECETEDCODFOMLRLXXSNASSUERRTNEASSOXXBBSMCDEECCAUOIUEXXWTFDRMTT | ERROR CORRECTION AND DETECTION ARE FUNDAMENTAL TO SECURE SYSTEMS A MODEL CAN CLASSIFY PATTERNS BUT IT CAN ALSO BE WRONG | stager_route | stager_route | null | {
"cols": 12
} | hard | en | 108 | 108 | synthetic_educational | null | null | [
"column_count_search",
"route_pattern_search"
] | Route (Stager) cipher: write into rectangle, read via alternating column route. |
beaufort-v3-0106 | RAMNISZWAZQSDMYTMV | RAMNISZWAZQSDMYTMV | CROSS THE RUBICON NOW | beaufort | beaufort | polyalphabetic | {
"type": "keyword",
"value": "TRAFALGAR"
} | intermediate | en | 18 | 18 | cipher_museum | 2.0 | public | null | null |
null-cipher-v3-0033 | your at new know each each down our old down live each | your at new know each each down our old down live each | YANKEE DOODLE | null_cipher | null_cipher | steganography | {
"type": "position",
"value": "first"
} | advanced | en | 43 | 54 | cipher_museum | 2.0 | public | null | null |
adfgx-v2-0054 | DGGAXGXXXDDGGXGDXGAGAFDAGAXGAFAFADAAFAFDAFGFFFFGFFFFXGDDFGDADXGAGFXFXXAXGXDFDAGAGGGGAAFGFGGGGAAFAGAXGFDFFAGGAADFFFDDAAAAGAAXFDXXXFGFFXAXGDGXAFXFGFADAX | DGGAXGXXXDDGGXGDXGAGAFDAGAXGAFAFADAAFAFDAFGFFFFGFFFFXGDDFGDADXGAGFXFXXAXGXDFDAGAGGGGAAFGFGGGGAAFAGAXGFDFFAGGAADFFFDDAAAAGAAXFDXXXFGFFXAXGDGXAFXFGFADAX | ARMY OF THE POTOMAC CROSSES THE RAPPAHANNOCK TONIGHT ABSOLUTE SILENCE IS IMPERATIVE NOW | adfgx | adfgx | fractionation | {
"polybius": "PALACE",
"columnar": "BATTLE"
} | advanced | en | 150 | 150 | cipher_museum | 2.0 | public | null | null |
chinese-telegraph-v2-0312 | 4216 4871 5060 5060 4361 5488 5814 4427 4154 5563 4154 4998 4361 5563 4427 4154 5397 5488 5563 4614 4427 5488 4427 4154 5397 4427 5814 4614 4154 5563 4680 5060 4489 4489 4427 5397 5963 5060 5645 4489 5060 5397 5563 4614 4427 4361 4427 4489 4427 4998 5488 4427 5060 4489 5060 5645 5397 4680 5488 4871 4154 4998 4361 4998 ... | 4216 4871 5060 5060 4361 5488 5814 4427 4154 5563 4154 4998 4361 5563 4427 4154 5397 5488 5563 4614 4427 5488 4427 4154 5397 4427 5814 4614 4154 5563 4680 5060 4489 4489 4427 5397 5963 5060 5645 4489 5060 5397 5563 4614 4427 4361 4427 4489 4427 4998 5488 4427 5060 4489 5060 5645 5397 4680 5488 4871 4154 4998 4361 4998 ... | BLOOD SWEAT AND TEARS THESE ARE WHAT I OFFER YOU FOR THE DEFENSE OF OUR ISLAND NATION | chinese_telegraph | chinese_telegraph | codebook | {
"type": "additive",
"value": "14142"
} | expert | en | 276 | 344 | cipher_museum | 2.0 | public | null | null |
affine-v2-0120 | AOL MBUKHTLUAHS WYVISLT VM JVTTBUPJHAPVU PZ AOHA VM YLWYVKBJPUN HA VUL WVPUA LPAOLY LEHJASF VY HWWYVEPTHALSF H TLZZHNL ZLSLJALK HA HUVAOLY WVPUA MYLXBLUASF AOL TLZZHNLZ OHCL TLHUPUN HUK YLMLY AV WOFZPJHS JVUJLWAZ | AOL MBUKHTLUAHS WYVISLT VM JVTTBUPJHAPVU PZ AOHA VM YLWYVKBJPUN HA VUL WVPUA LPAOLY LEHJASF VY HWWYVEPTHALSF H TLZZHNL ZLSLJALK HA HUVAOLY WVPUA MYLXBLUASF AOL TLZZHNLZ OHCL TLHUPUN HUK YLMLY AV WOFZPJHS JVUJLWAZ | 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 | affine | affine | substitution | {
"a": 1,
"b": 7
} | beginner | en | 181 | 212 | cipher_museum | 2.0 | public | null | null |
porta-v3-0261 | ZQNDQJFGGQCXRYIJKBXUXQGAZZZWJTJGNCXNFAWGRJGZQSFAZCQVRMUTQNMPCFBPTVWIGRZIR | ZQNDQJFGGQCXRYIJKBXUXQGAZZZWJTJGNCXNFAWGRJGZQSFAZCQVRMUTQNMPCFBPTVWIGRZIR | I HAVE NOT YET BEGUN TO FIGHT SAID JOHN PAUL JONES AS THE BONHOMME RICHARD TOOK HEAVY FIRE | porta | porta | polyalphabetic | {
"type": "keyword",
"value": "ITALY"
} | intermediate | en | 73 | 73 | cipher_museum | 2.0 | public | null | null |
cda-0016309 | ENTRO PYMEA SURES UNCEZ TAINZ YINAD ISTRI BUTIO NASCY TALEI SAROZ USEDB YSPAR TANSZ OENCZ YPTME SSAGE SBCED | ENTRO PYMEA SURES UNCEZ TAINZ YINAD ISTRI BUTIO NASCY TALEI SAROZ USEDB YSPAR TANSZ OENCZ YPTME SSAGE SBCED | ENTROPY MEASURES UNCERTAINTY IN A DISTRIBUTION A SCYTALE IS A ROD USED BY SPARTANS TO ENCRYPT MESSAGES | commercial_code | commercial_code | null | {} | hard | en | 90 | 90 | synthetic_educational | null | null | [
"codebook_frequency",
"five_letter_group_analysis"
] | Commercial code: five-letter groups from a codebook, often ending in X or Z. |
joseon-yeokhak-v2-0074 | ZMKWVVWQBMZBPMMVMUGXWAQBQWVIVLZMXWZBJIKSJMNWZMVQOPBNITTEQBPINCTTABZMVOBPKWCVB | ZMKWVVWQBMZBPMMVMUGXWAQBQWVIVLZMXWZBJIKSJMNWZMVQOPBNITTEQBPINCTTABZMVOBPKWCVB | RECONNOITER THE ENEMY POSITION AND REPORT BACK BEFORE NIGHTFALL WITH A FULL STRENGTH COUNT | joseon_yeokhak | joseon_yeokhak | substitution | {
"type": "keyword",
"value": "SEOUL"
} | beginner | en | 77 | 77 | cipher_museum | 2.0 | public | null | null |
wheatstone-003 | QNTTWOFTNWPFWIATA | QNTTWOFTNWPFWIATA | THE EAGLE HAS LANDED | wheatstone | wheatstone | polygraphic | {
"type": "keyword",
"value": "WHEATSTONE"
} | advanced | en | 17 | 17 | cipher_museum | 0.2 | public | null | null |
confederate-vigenere-v3-0531 | VDGWSSCRMMIVSSQFVTV | VDGWSSCRMMIVSSQFVTV | AVE MARIA GRATIA PLENA | confederate_vigenere | confederate_vigenere | polyalphabetic | {
"type": "keyword",
"value": "VICKSBURG"
} | intermediate | en | 19 | 19 | cipher_museum | 2.0 | public | null | null |
straddling-checkerboard-v2-0190 | 68725614626230382274162690062614232623986942202394436724636261423374472422238569422142514900749765 | 68725614626230382274162690062614232623986942202394436724636261423374472422238569422142514900749765 | TRUST IN THE LORD WITH ALL THINE HEART AND LEAN NOT UNTO THINE OWN UNDERSTANDING IN ALL WAYS | straddling_checkerboard | straddling_checkerboard | substitution | {
"type": "top_row",
"value": "LIONSTRACE"
} | advanced | en | 98 | 98 | cipher_museum | 2.0 | public | null | null |
vigenere-v2-1486 | GAGWUVEDGLZNZMCJSDIVIODGLZNZGJJNAOIVTZRFNLZGHPEGWMZNMOAJEWQZZLZSKZRYC | GAGWUVEDGLZNZMCJSDIVIODGLZNZGJJNAOIVTZRFNLZGHPEGWMZNMOAJEWQZZLZSKZRYC | LA VIDA ES SUENO Y LOS SUENOS SUENOS SON PARA TODOS LOS QUE VIVEN BAJO EL CIELO ETERNO | vigenere | vigenere | polyalphabetic | {
"type": "keyword",
"value": "VALOR"
} | intermediate | en | 69 | 69 | cipher_museum | 2.0 | public | null | null |
wheatstone-v3-0242 | LHTEPLKQETAQDLHTQ | LHTEPLKQETAQDLHTQ | OLD IRONSIDES HOLDS | wheatstone | wheatstone | polygraphic | {
"type": "keyword",
"value": "BRITAIN"
} | advanced | en | 17 | 17 | cipher_museum | 2.0 | public | null | null |
cda-0007634 | AGNTVERIACOEDOOAIRNXYTTBNOCTHRPIHIRECSTLEODICHEEPTNFFIHPXXTEOUUOIRRTEASENDAROISGNTLRESOOTSSNNIXXOCWCECNTNASCOCESMN | AGNTVERIACOEDOOAIRNXYTTBNOCTHRPIHIRECSTLEODICHEEPTNFFIHPXXTEOUUOIRRTEASENDAROISGNTLRESOOTSSNNIXXOCWCECNTNASCOCESMN | A STRONG CLAIM NEEDS STRONG EVIDENCE HISTORICAL CIPHERS ARE TEACHERS NOT PROTECTION DO NOT CONFUSE OBFUSCATION WITH ENCRYPTION | stager_route | stager_route | null | {
"cols": 6
} | hard | en | 114 | 114 | synthetic_educational | null | null | [] | |
jn25-v3-0165 | 09999 09908 09908 09996 09993 09990 09999 09908 09908 09900 09993 09903 09994 09901 09997 09992 09911 09999 09913 09999 09901 09993 09906 09997 09991 09999 09902 09992 09997 09910 09993 09990 09903 09901 09990 09993 09906 09907 09992 09993 09907 09908 09906 09903 09913 09993 09992 09994 09903 09919 09906 09998 09999 09... | 09999 09908 09908 09996 09993 09990 09999 09908 09908 09900 09993 09903 09994 09901 09997 09992 09911 09999 09913 09999 09901 09993 09906 09997 09991 09999 09902 09992 09997 09910 09993 09990 09903 09901 09990 09993 09906 09907 09992 09993 09907 09908 09906 09903 09913 09993 09992 09994 09903 09919 09906 09998 09999 09... | AT THE BATTLE OF MIDWAY AMERICAN DIVE BOMBERS DESTROYED FOUR JAPANESE CARRIERS IN MINUTES | jn25 | jn25 | codebook | {
"type": "additive",
"value": "99999"
} | expert | en | 380 | 455 | cipher_museum | 2.0 | public | null | null |
kryptos-v2-0373 | PROIVHDLBFXJVGRXBUSOQAJJIHJYRROMSVDARGNTVYIXPCAEOAUVFRVWKTQLAMRAJBUBFGAJQVSKUXQVEVMKPSMIOYQRBOCOMBEWFOYEYRBBWSTKRBABDEFKTSWAFMKPFZHVUAZABYEYYQGEGMMEXB | PROIVHDLBFXJVGRXBUSOQAJJIHJYRROMSVDARGNTVYIXPCAEOAUVFRVWKTQLAMRAJBUBFGAJQVSKUXQVEVMKPSMIOYQRBOCOMBEWFOYEYRBBWSTKRBABDEFKTSWAFMKPFZHVUAZABYEYYQGEGMMEXB | AFTER AN UNEQUIVOCAL EXPERIENCE OF THE INEFFICIENCY OF THE SUBSISTING FEDERAL GOVERNMENT YOU ARE CALLED UPON TO DELIBERATE ON A NEW CONSTITUTION FOR THE UNITED STATES OF AMERICA | kryptos | kryptos | polyalphabetic | {
"type": "keyword",
"value": "VIRTUAL"
} | advanced | en | 150 | 150 | cipher_museum | 2.0 | public | null | null |
cardano-autokey-v2-0353 | UHYNLUJSLNQXVFVRLWPWAVQHVNAPEPARARWKLXXLRTMUJBNSTHQWKLNSDFSUHVCTKJGTMSMYQRUSE | UHYNLUJSLNQXVFVRLWPWAVQHVNAPEPARARWKLXXLRTMUJBNSTHQWKLNSDFSUHVCTKJGTMSMYQRUSE | DEUTSCHLAND UBER ALLES IN DER WELT WENN ES STETS ZU SCHUTZ UND TRUTZE BRÜDERLICH ZUSAMMENHÄLT | cardano_autokey | cardano_autokey | polyalphabetic | {
"type": "keyword",
"value": "ROME"
} | advanced | en | 77 | 77 | cipher_museum | 2.0 | public | null | null |
cda-0002568 | EFLWF ZJGPL DWXWH YGHWI UDELI EZJSG UNCDT SWFZD PQFFJ KCRWI IMVJB MMMOI FZCLJ MBPYJ CLKHR TEVOH RCPHA HFEEQ FOOII PQWGM DBWIV PZRXT GYELX UIJMS ITWGG DWZGK JZWYS PDLQV XAVHR EBSGW MESLK BZOSE PIESV EQIAV SIGLG EJXRD LVHIV IZVDF JQTTI BZMEV MMA | EFLWF ZJGPL DWXWH YGHWI UDELI EZJSG UNCDT SWFZD PQFFJ KCRWI IMVJB MMMOI FZCLJ MBPYJ CLKHR TEVOH RCPHA HFEEQ FOOII PQWGM DBWIV PZRXT GYELX UIJMS ITWGG DWZGK JZWYS PDLQV XAVHR EBSGW MESLK BZOSE PIESV EQIAV SIGLG EJXRD LVHIV IZVDF JQTTI BZMEV MMA | POLYBIUS ENCODED LETTERS AS PAIRS OF NUMBERS FROM ONE TO FIVE THE TRITHEMIUS CIPHER ADVANCES THE ALPHABET BY ONE POSITION EACH LETTER THE BEST LESSONS SHOW WHERE THE METHOD FAILS THE KASISKI EXAMINATION FINDS REPEATED TRIGRAMS IN CIPHERTEXT | autokey | autokey | null | {
"primer": "PRAYER"
} | hard | en | 203 | 203 | synthetic_educational | null | null | [
"running_key_analysis",
"index_of_coincidence"
] | Autokey: Vigenère where the plaintext extends the key — harder to Kasiski-attack. |
trifid-v3-0410 | FIGGHHWIOZA+RPUKXFMWHLSATJLN+P+RLKITTIVONVFEZDFULIUUOBGPFRBICH+BHDHWJOQ+CNAKOSFVLSHGVSAXSLGTFBBRAAEHGU+BKOTZDMGLZGFGENAPDTWOMUIBWCCCPJICZBNILEOMPDPVJEJGXFBRMDVY | FIGGHHWIOZA+RPUKXFMWHLSATJLN+P+RLKITTIVONVFEZDFULIUUOBGPFRBICH+BHDHWJOQ+CNAKOSFVLSHGVSAXSLGTFBBRAAEHGU+BKOTZDMGLZGFGENAPDTWOMUIBWCCCPJICZBNILEOMPDPVJEJGXFBRMDVY | FOR I KNOW THE THOUGHTS THAT I THINK TOWARD YOU SAITH THE LORD THOUGHTS OF PEACE AND NOT OF EVIL TO GIVE YOU AN EXPECTED END THEN SHALL YE CALL UPON ME AND YE SHALL GO AND PRAY UNTO ME AND I WILL HEARKEN | trifid | trifid | fractionation | {
"type": "keyword",
"value": "FREEDOM"
} | advanced | en | 160 | 160 | cipher_museum | 2.0 | public | null | null |
cda-0021999 | PVIXP SLUUH KIRMX RKOVH ZBHGS VHBHG VNNFH GYVHV XFIVV EVMRU VMVNB PMLDH ZOTLI RGSN | PVIXP SLUUH KIRMX RKOVH ZBHGS VHBHG VNNFH GYVHV XFIVV EVMRU VMVNB PMLDH ZOTLI RGSN | KERCKHOFFS PRINCIPLE SAYS THE SYSTEM MUST BE SECURE EVEN IF ENEMY KNOWS ALGORITHM | atbash | atbash | null | {} | medium | en | 69 | 69 | synthetic_educational | null | null | [
"self_inverse_check",
"frequency_analysis"
] | Atbash maps A↔Z, B↔Y, … and is its own inverse. |
gronsfeld-v3-0434 | VVKICJIXGIPXNMCQYXB | VVKICJIXGIPXNMCQYXB | TREACHERY IN THE COURT | gronsfeld | gronsfeld | polyalphabetic | {
"type": "numeric",
"value": "24680"
} | intermediate | en | 19 | 19 | cipher_museum | 2.0 | public | null | null |
cda-0017476 | 44 23 15 21 42 24 15 14 32 11 33 44 15 43 44 45 43 15 43 44 23 15 24 33 14 15 53 34 21 13 34 24 33 13 24 14 15 33 13 15 44 34 15 43 44 24 32 11 44 15 25 15 54 31 15 33 22 44 23 15 42 42 34 42 13 34 42 42 15 13 44 24 34 33 11 33 14 14 15 44 15 13 44 24 34 33 11 42 15 21 45 33 14 11 32 15 33 44 11 31 44 34 43 15 13 45 42... | 44 23 15 21 42 24 15 14 32 11 33 44 15 43 44 45 43 15 43 44 23 15 24 33 14 15 53 34 21 13 34 24 33 13 24 14 15 33 13 15 44 34 15 43 44 24 32 11 44 15 25 15 54 31 15 33 22 44 23 15 42 42 34 42 13 34 42 42 15 13 44 24 34 33 11 33 14 14 15 44 15 13 44 24 34 33 11 42 15 21 45 33 14 11 32 15 33 44 11 31 44 34 43 15 13 45 42... | THE FRIEDMAN TEST USES THE INDEX OF COINCIDENCE TO ESTIMATE KEY LENGTH ERROR CORRECTION AND DETECTION ARE FUNDAMENTAL TO SECURE SYSTEMS PEER REVIEW AND REPRODUCIBILITY MATTER IN RESEARCH PATTERN WORDS HELP BREAK MONOALPHABETIC SUBSTITUTION | polybius | polybius | null | {} | hard | en | 206 | 206 | synthetic_educational | null | null | [
"pair_decode",
"frequency_analysis"
] | Polybius square: 5×5 grid maps letters to two-digit row-column pairs. |
adfgvx-v2-0088 | GFAFFGADGFVADVVVVAXAVAGXDGVAGGFFFDADFDAADAAAGFVAGAFGFADVDGXVGDGDVAGGADDGGGFAXGAGAAAFFADGFGADDGADGAADGDFAVAADDFAGGGAAFAAAGFAAAGFAFAAFFAGFAGDDVVDDGVAXGVVVFVGVFF | GFAFFGADGFVADVVVVAXAVAGXDGVAGGFFFDADFDAADAAAGFVAGAFGFADVDGXVGDGDVAGGADDGGGFAXGAGAAAFFADGFGADDGADGAADGDFAVAADDFAGGGAAFAAAGFAAAGFAFAAFFAGFAGDDVVDDGVAXGVVVFVGVFF | CLAUDE SHANNON PROVED THAT THE ONE TIME PAD ACHIEVES PERFECT SECRECY WHEN USED CORRECTLY ONCE | adfgvx | adfgvx | fractionation | {
"polybius": "PALACE",
"columnar": "BATTLE"
} | advanced | en | 158 | 158 | cipher_museum | 2.0 | public | null | null |
cda-0009706 | QNOFFVNON QWCUREF GSOPU JVL ZBQREA FSQHEVGL ZOGGNEF O GEOAFCOERAG GBBY FUBHYR FUBJ WGF EROFBAWAT NOSFOE FUVTGSR GUN OYCUOPNG PL GUENS CBFVGVBAF OGPOFV SAPBRSF PL ERISEFVAT GVS OYCUOPSG QOENTHYYL | QNOFFVNON QWCUREF GSOPU JVL ZBQREA FSQHEVGL ZOGGNEF O GEOAFCOERAG GBBY FUBHYR FUBJ WGF EROFBAWAT NOSFOE FUVTGSR GUN OYCUOPNG PL GUENS CBFVGVBAF OGPOFV SAPBRSF PL ERISEFVAT GVS OYCUOPSG QOENTHYYL | CLASSICAL CIPHERS TEACH WHY MODERN SECURITY MATTERS A TRANSPARENT TOOL SHOULD SHOW ITS REASONING CAESAR SHIFTED THE ALPHABET BY THREE POSITIONS ATBASH ENCODES BY REVERSING THE ALPHABET CAREFULLY | porta | porta | null | {
"key": "JUSTICE"
} | hard | en | 167 | 167 | synthetic_educational | null | null | [] | |
affine-v2-0936 | CZGK YV RNM HYRYGCU UZYIIMI RNM ZCHHCNCPPYUO RYPWENR CLIYXARM IWXMPUM WI WGHMZCRWJM PYS | CZGK YV RNM HYRYGCU UZYIIMI RNM ZCHHCNCPPYUO RYPWENR CLIYXARM IWXMPUM WI WGHMZCRWJM PYS | ARMY OF THE POTOMAC CROSSES THE RAPPAHANNOCK TONIGHT ABSOLUTE SILENCE IS IMPERATIVE NOW | affine | affine | substitution | {
"a": 9,
"b": 2
} | beginner | en | 75 | 87 | cipher_museum | 2.0 | public | null | null |
cda-0017027 | BETK INMA EMAE TKIN DZEH WOLL ACHE ETSA HBEL INDZ EHDI BEHY AZZI EDIB EHYA ZZIE NAAS TSOS IWOL LACH EETS AHTK INTS AHTH ANZI EGAH AKHA BENO DAIH MOAS IDZE HBEC LAGI AIHN ODAI HSHU SHDI BEHY AZZI ETKI NMOA SIKL IZZI EDZE HTSA HASZ IHMO ASIG AHTS AHAS ZIHC LAGI AIHT HANZ IE | BETK INMA EMAE TKIN DZEH WOLL ACHE ETSA HBEL INDZ EHDI BEHY AZZI EDIB EHYA ZZIE NAAS TSOS IWOL LACH EETS AHTK INTS AHTH ANZI EGAH AKHA BENO DAIH MOAS IDZE HBEC LAGI AIHN ODAI HSHU SHDI BEHY AZZI ETKI NMOA SIKL IZZI EDZE HTSA HASZ IHMO ASIG AHTS AHAS ZIHC LAGI AIHT HANZ IE | DIFFIE AND HELLMAN INTRODUCED PUBLIC KEY CRYPTOGRAPHY IN NINETEEN SEVENTY SIX DIGRAPH AND TRIGRAPH FREQUENCIES EXPOSE SIMPLE CIPHERS | navajo_code | navajo_code | null | {} | hard | en | 218 | 218 | synthetic_educational | null | null | [
"codebook_frequency",
"word_list_attack"
] | Navajo Code Talker cipher: Navajo words represent English letters. |
trithemius-102 | CSASXTMYIYRJ UF HWU GJTWOEZC NF TGFYWOUO LYXYHBXSRLBIIO CPNM BFYIWYHZROD | CSASXTMYIYRJ UF HWU GJTWOEZC NF TGFYWOUO LYXYHBXSRLBIIO CPNM BFYIWYHZROD | CRYPTOGRAPHY IS THE PRACTICE OF SECURING COMMUNICATIONS FROM ADVERSARIES | trithemius | trithemius | polyalphabetic | {
"type": "offset",
"value": 0
} | beginner | en | 64 | 72 | cipher_museum | 0.2 | public | null | null |
alberti-disk-v2-0671 | HNNWLSEPZMVVPEVNFXDUNWCLENTMEBPIAKFICZOHZRXMJJTFY | HNNWLSEPZMVVPEVNFXDUNWCLENTMEBPIAKFICZOHZRXMJJTFY | ALL THAT GLITTERS IS NOT GOLD OFTEN HAVE YOU HEARD THAT TOLD | alberti_disk | alberti_disk | disk | {
"type": "integer",
"value": 14
} | expert | en | 49 | 49 | cipher_museum | 2.0 | public | null | null |
solitaire-v3-0188 | RTYETYWAJWAYMYQRXJLMFPJRATMXBZJSJYBMMNSISJQRZYLULOYWJUTLIMVGZDYDBMVQCYNKUU | RTYETYWAJWAYMYQRXJLMFPJRATMXBZJSJYBMMNSISJQRZYLULOYWJUTLIMVGZDYDBMVQCYNKUU | NO PERSON SHALL BE HELD TO ANSWER FOR A CAPITAL CRIME UNLESS ON PRESENTMENT OF A GRAND JURY | solitaire | solitaire | stream | {
"type": "passphrase",
"value": "SCHNEIER"
} | expert | en | 74 | 74 | cipher_museum | 2.0 | public | null | null |
m94-v3-0154 | DGMFVQIAWRHYYVFTBUJPYTORNXSXWZEMODAZIGTFNRIPHLFBXWJWCODUFYWYRAUZMDAKAWUZOZPDG | DGMFVQIAWRHYYVFTBUJPYTORNXSXWZEMODAZIGTFNRIPHLFBXWJWCODUFYWYRAUZMDAKAWUZOZPDG | ON D DAY THE ALLIED FORCES LANDED ON FIVE NORMANDY BEACHES IN THE GREATEST SEABORNE INVASION | m94 | m94 | machine | {
"type": "seed",
"value": "FREEDOM"
} | expert | en | 77 | 77 | cipher_museum | 2.0 | public | null | null |
double-transposition-v2-0475 | SFUSOTIEVHSOAGEUGONEEVTSVDRTETLEAHEEMENTEVOLREULHMTRAEPTDNSNNEVEOTAANRENTGEHHHTSAEDI | SFUSOTIEVHSOAGEUGONEEVTSVDRTETLEAHEEMENTEVOLREULHMTRAEPTDNSNNEVEOTAANRENTGEHHHTSAEDI | VENONA REVEALED THAT NUMEROUS SOVIET AGENTS HAD PENETRATED THE HIGHEST LEVELS OF THE US GOVERNMENT | double_transposition | double_transposition | transposition | {
"key1": "DRAGON",
"key2": "THUNDER"
} | advanced | en | 84 | 84 | cipher_museum | 2.0 | public | null | null |
argenti-v2-0053 | 22 51 88 45 59 87 32 82 71 22 44 21 88 36 65 82 14 22 69 23 32 18 66 30 52 73 65 35 57 21 34 79 88 14 73 55 75 62 24 82 52 13 16 19 57 25 21 59 41 16 44 71 32 51 15 72 82 45 22 69 14 43 88 87 39 53 25 75 66 79 41 73 72 30 52 | 22 51 88 45 59 87 32 82 71 22 44 21 88 36 65 82 14 22 69 23 32 18 66 30 52 73 65 35 57 21 34 79 88 14 73 55 75 62 24 82 52 13 16 19 57 25 21 59 41 16 44 71 32 51 15 72 82 45 22 69 14 43 88 87 39 53 25 75 66 79 41 73 72 30 52 | ENEMY FORCES REPORTED MOVING TOWARD GETTYSBURG CAVALRY HAS CONFIRMED THE FULL SIGHTING | argenti | argenti | nomenclator | {
"type": "seed",
"value": "ROME"
} | expert | en | 150 | 224 | cipher_museum | 2.0 | public | null | null |
wheatstone-v3-0022 | GRTGFRIQRDDIJQTDRO | GRTGFRIQRDDIJQTDRO | DEAD MEN TELL NO TALES | wheatstone | wheatstone | polygraphic | {
"type": "keyword",
"value": "TELEGRAPHY"
} | advanced | en | 18 | 18 | cipher_museum | 2.0 | public | null | null |
tap-code-v3-0038 | ... .. . ..... .... ... .... ... . . .. .. . ..... .... .. . ..... . ... . ..... .. .... ..... . . ..... . .... . ... ... . . ..... . . .... .. ... . ..... .... | ... .. . ..... .... ... .... ... . . .. .. . ..... .... .. . ..... . ... . ..... .. .... ..... . . ..... . .... . ... ... . . ..... . . .... .. ... . ..... .... | MESSAGE RECEIVED CLEARLY | tap_code | tap_code | substitution | {
"type": "none",
"value": null
} | beginner | en | 117 | 202 | cipher_museum | 2.0 | public | null | null |
cda-0015712 | ZNDQKSYIVNRZDMMTMAYUKVZUGWGNBDJHVCUNIRBLR | ZNDQKSYIVNRZDMMTMAYUKVZUGWGNBDJHVCUNIRBLR | SECURITY CLAIMS SHOULD BE TESTED UNDER SCRUTINY | one_time_pad | one_time_pad | null | {} | medium | en | 41 | 41 | synthetic_educational | null | null | [
"information_theoretic_proof",
"key_reuse_attack"
] | One-time pad: theoretically unbreakable if key is truly random and never reused. |
cda-0021884 | - .-- --- / ... --.- ..- .- .-. . / -.-. .. .--. .... . .-. / . -. -.-. .-. -.-- .--. - ... / -.. .. --. .-. .- .--. .... ... / .-- .. - .... / - .-- --- / .--. --- .-.. -.-- -... .. ..- ... / .- .-.. .--. .... .- -... . - ... / .--. ..- -... .-.. .. -.-. / .. -. ..-. .-. .- ... - .-. ..- -.-. - ..- .-. . / -.. . ... .... | - .-- --- / ... --.- ..- .- .-. . / -.-. .. .--. .... . .-. / . -. -.-. .-. -.-- .--. - ... / -.. .. --. .-. .- .--. .... ... / .-- .. - .... / - .-- --- / .--. --- .-.. -.-- -... .. ..- ... / .- .-.. .--. .... .- -... . - ... / .--. ..- -... .-.. .. -.-. / .. -. ..-. .-. .- ... - .-. ..- -.-. - ..- .-. . / -.. . ... .... | TWO SQUARE CIPHER ENCRYPTS DIGRAPHS WITH TWO POLYBIUS ALPHABETS PUBLIC INFRASTRUCTURE DESERVES CAREFUL DESIGN GRONSFELD USES A DIGIT SEQUENCE AS THE REPEATING KEY THE VIGENERE CIPHER USES A REPEATING KEYWORD | morse_code | morse_code | null | {} | hard | en | 178 | 178 | synthetic_educational | null | null | [
"symbol_decode",
"frequency_analysis"
] | Morse code: dots and dashes; word-separated by / symbol. |
cda-0005568 | SEEBE QAFERQGWAB OAR QSFSQGWBA OFN SHAROANAGNY FC FRQHES GLFGRZE HUR WARSL BS QBWNQVQSAQS WF N HFSTIY PYHS | SEEBE QAFERQGWAB OAR QSFSQGWBA OFN SHAROANAGNY FC FRQHES GLFGRZE HUR WARSL BS QBWNQVQSAQS WF N HFSTIY PYHS | ERROR CORRECTION AND DETECTION ARE FUNDAMENTAL TO SECURE SYSTEMS THE INDEX OF COINCIDENCE IS A USEFUL CLUE | porta | porta | null | {
"key": "LIBRARY"
} | hard | en | 90 | 90 | synthetic_educational | null | null | [
"kasiski_examination",
"index_of_coincidence"
] | Porta: 13-row table polyalphabetic cipher; reciprocal (encrypt = decrypt). |
chinese-telegraph-049 | 1421 0918 0074 0285 0918 1255 0856 0918 1421 1421 0918 0074 0285 1421 0472 0012 1421 0538 1346 1421 0472 0285 1187 1503 0285 1346 1421 0538 0918 0856 1672 0472 0285 1421 0472 0285 1255 1421 0538 1346 0856 0918 0074 0729 0285 1255 0538 0856 1421 0472 0285 0792 0538 0856 0219 | 1421 0918 0074 0285 0918 1255 0856 0918 1421 1421 0918 0074 0285 1421 0472 0012 1421 0538 1346 1421 0472 0285 1187 1503 0285 1346 1421 0538 0918 0856 1672 0472 0285 1421 0472 0285 1255 1421 0538 1346 0856 0918 0074 0729 0285 1255 0538 0856 1421 0472 0285 0792 0538 0856 0219 | TO BE OR NOT TO BE THAT IS THE QUESTION WHETHER TIS NOBLER IN THE MIND | chinese_telegraph | chinese_telegraph | codebook | {
"type": "none",
"value": null
} | expert | en | 220 | 274 | cipher_museum | 0.2 | public | null | null |
fialka-v2-0058 | AVIBPAYZFDYFBNNAJYHJTQAPPEBOIBIVGIPCBZLBFWLDURWJJSKCRJBJUXPLHAVJLDUW | AVIBPAYZFDYFBNNAJYHJTQAPPEBOIBIVGIPCBZLBFWLDURWJJSKCRJBJUXPLHAVJLDUW | NEVER IN THE FIELD OF HUMAN CONFLICT WAS SO MUCH OWED BY SO MANY TO SO FEW BRAVE SOULS | fialka | fialka | machine | {
"type": "seed",
"value": "MOSCOW"
} | expert | en | 68 | 68 | cipher_museum | 2.0 | public | null | null |
diana-v2-0241 | ULMJEJISRBYGWZRLNKEFHFWXPANHZLAPDMUZRQPEAISWAGBSJLTWRXPDXLWPANGSDGJBWRFHLYFISSWAKUVLGLNUGAPSXMIFXHFEGCVXIOEWBEJLZLTEIHSSNUYFZNFPJCXAYPPWLDMUQLMODHEOLSNAJHEKVCTAY | ULMJEJISRBYGWZRLNKEFHFWXPANHZLAPDMUZRQPEAISWAGBSJLTWRXPDXLWPANGSDGJBWRFHLYFISSWAKUVLGLNUGAPSXMIFXHFEGCVXIOEWBEJLZLTEIHSSNUYFZNFPJCXAYPPWLDMUQLMODHEOLSNAJHEKVCTAY | 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 | diana | diana | polyalphabetic | {
"type": "keyword",
"value": "SPECIAL"
} | intermediate | en | 161 | 161 | cipher_museum | 2.0 | public | null | null |
venona-pad-reuse-v2-0041 | PLATFE4GAIRXLRZIQJBTNOJHBFYEPDPVPYMQIELRBXIAYTMPM | PLATFE4GAIRXLRZIQJBTNOJHBFYEPDPVPYMQIELRBXIAYTMPM | ALL THAT GLITTERS IS NOT GOLD OFTEN HAVE YOU HEARD THAT TOLD | venona_pad_reuse | venona_pad_reuse | stream | {
"type": "keyword",
"value": "PALACE"
} | expert | en | 49 | 49 | cipher_museum | 2.0 | public | null | null |
jn25-v3-0263 | 21243 21237 21233 21239 21248 21237 21239 21257 21233 21244 21232 21249 21255 21244 21242 21239 21246 21233 21231 21233 21249 21248 21233 21243 21246 21235 21247 21239 21235 21248 21238 21242 21239 21246 21233 21231 21233 21249 21248 21257 21233 21244 21232 21249 21255 21244 21243 21237 21233 21239 21248 21237 21239 21... | 21243 21237 21233 21239 21248 21237 21239 21257 21233 21244 21232 21249 21255 21244 21242 21239 21246 21233 21231 21233 21249 21248 21233 21243 21246 21235 21247 21239 21235 21248 21238 21242 21239 21246 21233 21231 21233 21249 21248 21257 21233 21244 21232 21249 21255 21244 21243 21237 21233 21239 21248 21237 21239 21... | SCIENCE WITHOUT RELIGION IS LAME AND RELIGION WITHOUT SCIENCE IS BLIND SAID ALBERT EINSTEIN | jn25 | jn25 | codebook | {
"type": "additive",
"value": "11235"
} | expert | en | 390 | 467 | cipher_museum | 2.0 | public | null | null |
cda-0014243 | 9.44.8 9.20.5 4.21.8 4.36.3 20.13.2 14.7.3 8.23.2 6.40.13 15.14.2 7.21.4 19.44.1 1.25.2 7.23.11 3.16.15 12.25.9 20.13.13 20.3.9 19.19.5 18.2.12 19.34.6 1.42.10 9.31.2 7.5.3 16.1.7 4.22.14 1.27.11 2.25.7 9.30.15 20.13.13 9.42.15 2.4.6 5.1.15 20.30.8 19.5.11 8.1.9 14.4.10 2.48.14 3.47.8 5.29.8 3.33.7 4.39.15 12.18.7 6.6.... | 9.44.8 9.20.5 4.21.8 4.36.3 20.13.2 14.7.3 8.23.2 6.40.13 15.14.2 7.21.4 19.44.1 1.25.2 7.23.11 3.16.15 12.25.9 20.13.13 20.3.9 19.19.5 18.2.12 19.34.6 1.42.10 9.31.2 7.5.3 16.1.7 4.22.14 1.27.11 2.25.7 9.30.15 20.13.13 9.42.15 2.4.6 5.1.15 20.30.8 19.5.11 8.1.9 14.4.10 2.48.14 3.47.8 5.29.8 3.33.7 4.39.15 12.18.7 6.6.... | THE RAIL FENCE CIPHER WRITES TEXT IN A ZIGZAG PATTERN | book_cipher | book_cipher | null | {} | medium | en | 44 | 44 | synthetic_educational | null | null | [
"book_cipher_attack",
"triple_index_search"
] | Book cipher: coordinates (page.line.word) referencing a shared document. |
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