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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
monoalphabetic-v3-0570 | CK JY ROACKKCKA CS JY OKD FKD CK JY OKD CS JY ROACKKCKA FS TBO PUOOK LM SELTS HKOW WOII | CK JY ROACKKCKA CS JY OKD FKD CK JY OKD CS JY ROACKKCKA FS TBO PUOOK LM SELTS HKOW WOII | IN MY BEGINNING IS MY END AND IN MY END IS MY BEGINNING AS THE QUEEN OF SCOTS KNEW WELL | monoalphabetic | monoalphabetic | substitution | {
"type": "keyword",
"value": "FREEDOM"
} | beginner | en | 68 | 87 | cipher_museum | 2.0 | public | null | null |
cda-0014681 | .. .. ... .... ... .... . .... . ..... . .... .... ..... . ... . . .... .... .. .... ... .... ... ... . . ... . .... .... ... .... ... .... ... . .... ... . ..... ..... ... ... ..... ... . . . .. .... ... ... .... .... .. ... . ..... .. .... .... .. ... . .. .... ... .. .. .... .... ... | .. .. ... .... ... .... . .... . ..... . .... .... ..... . ... . . .... .... .. .... ... .... ... ... . . ... . .... .... ... .... ... .... ... . .... ... . ..... ..... ... ... ..... ... . . . .. .... ... ... .... .... .. ... . ..... .. .... .... .. ... . .. .... ... .. .. .... .... ... | GOOD EDUCATIONAL TOOLS EXPLAIN THEIR LIMITS THE DETECTIVE STUDIES PATTERNS BEFORE MAKING CLAIMS THE FRIEDMAN TEST USES THE INDEX OF COINCIDENCE TO ESTIMATE KEY LENGTH DIFFIE AND HELLMAN INTRODUCED PUBLIC KEY CRYPTOGRAPHY IN NINETEEN SEVENTY SIX TODAY | tap_code | tap_code | null | {} | hard | en | 214 | 214 | 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. |
cda-0016595 | FINA LROU TEIS SUEE XTRA DRIV EMAJ ORAF TERN ORTH EXTR ASHO RETA KESI NCUR MILE SALE RTTH REEE XTRA DEPO TKNI FEEI GHTY OUNG LOWE REXT RANI GHTG UIDE TROO P | FINA LROU TEIS SUEE XTRA DRIV EMAJ ORAF TERN ORTH EXTR ASHO RETA KESI NCUR MILE SALE RTTH REEE XTRA DEPO TKNI FEEI GHTY OUNG LOWE REXT RANI GHTG UIDE TROO P | FRIEDMAN ESTIMATED KEY LENGTH FROM STATISTICS THE VIGENERE CIPHER USES A REPEATING KEYWORD | 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. |
jefferson-disk-v3-0006 | SIIRZGIVSNXSLFCY | SIIRZGIVSNXSLFCY | THE GATES HOLD FIRM | jefferson_disk | jefferson_disk | disk | {
"type": "disk_order",
"value": "4,2,6,1,3,5"
} | expert | en | 16 | 16 | cipher_museum | 2.0 | public | null | null |
kryptos-v2-0017 | INLUIILQGLMBMNXRDQF | INLUIILQGLMBMNXRDQF | CODED MESSAGE FOLLOWS | kryptos | kryptos | polyalphabetic | {
"type": "keyword",
"value": "SHADOW"
} | advanced | en | 19 | 19 | cipher_museum | 2.0 | public | null | null |
playfair-v2-0220 | LFUOOBHEEBFTAMMNDRTRUODHKDFNNMPHDBRKAWBVAGDHIDRZOUBTXQEFLZBGMHOKODXRXBFWDLBKNIFTBLCG | LFUOOBHEEBFTAMMNDRTRUODHKDFNNMPHDBRKAWBVAGDHIDRZOUBTXQEFLZBGMHOKODXRXBFWDLBKNIFTBLCG | GENERAL ORDERS NUMBER ONE ALL COMMUNICATIONS SHALL BE ENCRYPTED USING THE APPROVED CIPHER DISK | playfair | playfair | polygraphic | {
"type": "keyword",
"value": "FORTRESS"
} | intermediate | en | 84 | 84 | cipher_museum | 2.0 | public | null | null |
affine-vf-0045 | WSR ZCDZTLHTRE XBUIN WSR NMEBUJ | WSR ZCDZTLHTRE XBUIN WSR NMEBUJ | THE CLOCKMAKER WINDS THE SPRING | affine | affine | substitution | {
"a": 9,
"b": 7
} | beginner | en | 27 | 31 | cipher_museum | 2.0 | public | null | null |
cardano-autokey-v2-0395 | XQRHHPQWKSGKJTZWZKO | XQRHHPQWKSGKJTZWZKO | CODED MESSAGE FOLLOWS | cardano_autokey | cardano_autokey | polyalphabetic | {
"type": "keyword",
"value": "VENICE"
} | advanced | en | 19 | 19 | cipher_museum | 2.0 | public | null | null |
cda-0015309 | ECDC USVT AHSI CYZN LXOO BXPO GXUF NRVU SXZW RKQS QEIV QCCT ACWU QWHR JEED CLKB ZFWX CXJD POXQ KECO PMDV IQMR HQTW TYEP SLBN NZSL JOAC XREI CLRG PAAR MIUL TVLY YYUJ YZSJ GFVR OOGV BHPU QUZM EHIO QAU | ECDC USVT AHSI CYZN LXOO BXPO GXUF NRVU SXZW RKQS QEIV QCCT ACWU QWHR JEED CLKB ZFWX CXJD POXQ KECO PMDV IQMR HQTW TYEP SLBN NZSL JOAC XREI CLRG PAAR MIUL TVLY YYUJ YZSJ GFVR OOGV BHPU QUZM EHIO QAU | BRUTE FORCE WORKS ONLY WHEN THE KEY SPACE IS SMALL DIFFIE AND HELLMAN INTRODUCED PUBLIC KEY CRYPTOGRAPHY IN NINETEEN SEVENTY SIX THE AUTOKEY CIPHER EXTENDS THE KEY WITH THE PLAINTEXT ITSELF | vernam | vernam | null | {} | hard | en | 159 | 159 | synthetic_educational | null | null | [
"key_reuse_attack",
"information_theoretic_proof"
] | Vernam cipher: XOR-based stream cipher; with a random key equivalent to OTP. |
playfair-v2-0883 | NTXWPOPNLBTEYCISQLEGTZGSTMLBCPPERWTLMPTWNZPNEZGSTMWIUWRWCTOQMPOSPFWPEGFOCVBS | NTXWPOPNLBTEYCISQLEGTZGSTMLBCPPERWTLMPTWNZPNEZGSTMWIUWRWCTOQMPOSPFWPEGFOCVBS | TRUST IN THE LORD WITH ALL THINE HEART AND LEAN NOT UNTO THINE OWN UNDERSTANDING IN ALL WAYS | playfair | playfair | polygraphic | {
"type": "keyword",
"value": "WISDOM"
} | intermediate | en | 76 | 76 | cipher_museum | 2.0 | public | null | null |
confederate-vigenere-v2-0192 | KPGMQOERWBJLXCEGZAVOQPRJZVPPZUBINQUKAANQUSPVIZRGXMQMFVRKFTAVZSVVLVFLDGGDELKUS | KPGMQOERWBJLXCEGZAVOQPRJZVPPZUBINQUKAANQUSPVIZRGXMQMFVRKFTAVZSVVLVFLDGGDELKUS | THE FEAR OF THE LORD IS THE BEGINNING OF WISDOM AND KNOWLEDGE OF THE HOLY ONE IS UNDERSTANDING | confederate_vigenere | confederate_vigenere | polyalphabetic | {
"type": "keyword",
"value": "RICHMOND"
} | intermediate | en | 77 | 77 | cipher_museum | 2.0 | public | null | null |
fialka-v3-0132 | FNLHINGYRDIHEBNDHTGCTIQXUBY | FNLHINGYRDIHEBNDHTGCTIQXUBY | DONT FIRE TILL YOU SEE THE WHITES | fialka | fialka | machine | {
"type": "seed",
"value": "KREMLIN"
} | expert | en | 27 | 27 | cipher_museum | 2.0 | public | null | null |
cda-0012432 | QCMLUOXZOYAIQSWPPNUDQQLYSGANHPDMBSCYNUIBKBWLSPDCVCACLGNBUTAVGQZKNCQBHKKSQNDOBCTOSXGVBMBPQYMLTVOYIERLQUFXEAKUPMRUUYMSXOFNTHGEEMPCRFRYROLKLUVO | QCMLUOXZOYAIQSWPPNUDQQLYSGANHPDMBSCYNUIBKBWLSPDCVCACLGNBUTAVGQZKNCQBHKKSQNDOBCTOSXGVBMBPQYMLTVOYIERLQUFXEAKUPMRUUYMSXOFNTHGEEMPCRFRYROLKLUVO | ERROR CORRECTION AND DETECTION ARE FUNDAMENTAL TO SECURE SYSTEMS THE MESSAGE WAS HIDDEN BUT NOT SECURE INDEX OF COINCIDENCE MEASURES LETTER FREQUENCY DISTRIBUTION | vernam | vernam | null | {} | hard | en | 140 | 140 | synthetic_educational | null | null | [
"key_reuse_attack",
"information_theoretic_proof"
] | Vernam cipher: XOR-based stream cipher; with a random key equivalent to OTP. |
alberti-disk-v2-0422 | GMDFBHYHKIMGAUDPAJDSQKYDKVOKNEKPJUNFGAOHKXBKEHENRATSOSIZZBMRDAQJHTBC | GMDFBHYHKIMGAUDPAJDSQKYDKVOKNEKPJUNFGAOHKXBKEHENRATSOSIZZBMRDAQJHTBC | COWARDS DIE MANY TIMES BEFORE THEIR DEATHS THE VALIANT NEVER TASTE DEATH BUT ONCE | alberti_disk | alberti_disk | disk | {
"type": "integer",
"value": 10
} | expert | en | 68 | 68 | cipher_museum | 2.0 | public | null | null |
red-type-a-v2-0103 | DRIOKLOTMUPAKJIHMIRUEPIDAOFBEJJAKNALDGEBMODNJUCOGROZOESRYJQHLOQLAYLZRWIJVAHVAZPP | DRIOKLOTMUPAKJIHMIRUEPIDAOFBEJJAKNALDGEBMODNJUCOGROZOESRYJQHLOQLAYLZRWIJVAHVAZPP | THE AMBASSADOR HAS RECEIVED OUR MOST URGENT DISPATCHES AND AWAITS INSTRUCTIONS FROM LONDON HQ | red_type_a | red_type_a | machine | {
"type": "keyword",
"value": "SAKURA"
} | advanced | en | 80 | 80 | cipher_museum | 2.0 | public | null | null |
cda-0021693 | ⟨w20⟩ ⟨a31⟩ ⟨w20⟩ ⟨a19⟩ ⟨w40⟩ ⟨w22⟩ ⟨w40⟩ ⟨w22⟩ ⟨a25⟩ ⟨w20⟩ ⟨w04⟩ ⟨a07⟩ ⟨w20⟩ ⟨w20⟩ ⟨a17⟩ ⟨w22⟩ ⟨w08⟩ ⟨a07⟩ ⟨a29⟩ ⟨w10⟩ ⟨a07⟩ ⟨w20⟩ ⟨w22⟩ ⟨a25⟩ ⟨a25⟩ ⟨a29⟩ ⟨a19⟩ ⟨w20⟩ ⟨w08⟩ ⟨a25⟩ ⟨w04⟩ ⟨w10⟩ ⟨a17⟩ ⟨w20⟩ ⟨a01⟩ ⟨w08⟩ ⟨w22⟩ ⟨w14⟩ ⟨w40⟩ ⟨a25⟩ ⟨w08⟩ ⟨a01⟩ ⟨w20⟩ ⟨w32⟩ ⟨w22⟩ ⟨w08⟩ ⟨a19⟩ ⟨w10⟩ ⟨a17⟩ ⟨w28⟩ ⟨w22⟩ ⟨w20⟩ ⟨a17⟩ ⟨a... | ⟨w20⟩ ⟨a31⟩ ⟨w20⟩ ⟨a19⟩ ⟨w40⟩ ⟨w22⟩ ⟨w40⟩ ⟨w22⟩ ⟨a25⟩ ⟨w20⟩ ⟨w04⟩ ⟨a07⟩ ⟨w20⟩ ⟨w20⟩ ⟨a17⟩ ⟨w22⟩ ⟨w08⟩ ⟨a07⟩ ⟨a29⟩ ⟨w10⟩ ⟨a07⟩ ⟨w20⟩ ⟨w22⟩ ⟨a25⟩ ⟨a25⟩ ⟨a29⟩ ⟨a19⟩ ⟨w20⟩ ⟨w08⟩ ⟨a25⟩ ⟨w04⟩ ⟨w10⟩ ⟨a17⟩ ⟨w20⟩ ⟨a01⟩ ⟨w08⟩ ⟨w22⟩ ⟨w14⟩ ⟨w40⟩ ⟨a25⟩ ⟨w08⟩ ⟨a01⟩ ⟨w20⟩ ⟨w32⟩ ⟨w22⟩ ⟨w08⟩ ⟨a19⟩ ⟨w10⟩ ⟨a17⟩ ⟨w28⟩ ⟨w22⟩ ⟨w20⟩ ⟨a17⟩ ⟨a... | EVERY SYSTEM NEEDS AN HONEST THREAT MODEL A SCYTALE IS A ROD USED BY SPARTANS TO ENCRYPT MESSAGES SLOWLY | babington | babington | null | {} | hard | en | 86 | 86 | synthetic_educational | null | null | [
"nomenclator_frequency",
"symbol_mapping"
] | Babington nomenclator: symbol tokens ⟨wNN⟩/⟨aNN⟩ used in the 1586 Babington Plot. |
cda-0021771 | ⌐· ⌐ Γ· └ r └ ┘· X L Γ Γ· X ⌐ ┐· ┘· X K X· ┌· L ─ ┘· K ⌐ X └ ┘· ¬· ⌐ ─ ┐· ⌐ K K L ┌· ─ ⌒ ┘· ┌· Γ X r· L └ ┐· ¬ ┌· L ⌐ ┐ ┌ ┘· ─ ┘· ⌐ └ ┐· r· ⌐ ¬ L K Γ· r X X· ¬ X K Γ· K X· K Γ· ┘· ─ | ⌐· ⌐ Γ· └ r └ ┘· X L Γ Γ· X ⌐ ┐· ┘· X K X· ┌· L ─ ┘· K ⌐ X └ ┘· ¬· ⌐ ─ ┐· ⌐ K K L ┌· ─ ⌒ ┘· ┌· Γ X r· L └ ┐· ¬ ┌· L ⌐ ┐ ┌ ┘· ─ ┘· ⌐ └ ┐· r· ⌐ ¬ L K Γ· r X X· ¬ X K Γ· K X· K Γ· ┘· ─ | FAIL CLOSED IS A POSTURE NOT A SLOGAN PATTERN WORDS HELP BREAK MONOALPHABETIC SUBSTITUTION | pigpen | pigpen | null | {} | easy | en | 28 | 28 | synthetic_educational | null | null | [
"symbol_frequency",
"grid_position_decode"
] | Pigpen cipher: letters encoded as positions in tic-tac-toe and X grids. |
venona-pad-reuse-v2-0158 | PHKQA3Z72VJF7 | PHKQA3Z72VJF7 | E PLURIBUS UNUM | venona_pad_reuse | venona_pad_reuse | stream | {
"type": "keyword",
"value": "LIBERTY"
} | expert | en | 13 | 13 | cipher_museum | 2.0 | public | null | null |
venona-pad-reuse-152 | 7AXVV37XGAVH5X27QCWJG54FVAPWA3AIC3M6UEOZWASOG | 7AXVV37XGAVH5X27QCWJG54FVAPWA3AIC3M6UEOZWASOG | NEVER INTERRUPT YOUR ENEMY WHEN HE IS MAKING A MISTAKE | venona_pad_reuse | venona_pad_reuse | stream | {
"type": "keyword",
"value": "SECRET"
} | expert | en | 45 | 45 | cipher_museum | 0.2 | public | null | null |
argenti-v2-0149 | 26 17 23 75 83 77 41 13 22 75 72 44 15 22 82 41 33 75 | 26 17 23 75 83 77 41 13 22 75 72 44 15 22 82 41 33 75 | LOOSE LIPS SINK SHIPS | argenti | argenti | nomenclator | {
"type": "seed",
"value": "PAPAL"
} | expert | en | 36 | 53 | cipher_museum | 2.0 | public | null | null |
enigma-v3-0442 | ATZKXZFGQCQTNBIUOM | ATZKXZFGQCQTNBIUOM | TREASURE BURIED HERE | enigma | enigma | machine | {
"type": "rotor_start",
"value": "MNO"
} | expert | en | 18 | 18 | cipher_museum | 2.0 | public | null | null |
cda-0003454 | TRERWOYQAGNTVEXIRECSUBROUCSHEQISKDIATLEODXXENDARRUPEEPUFOAHSYOSEOISGNXXCESMNSSLWTERU | TRERWOYQAGNTVEXIRECSUBROUCSHEQISKDIATLEODXXENDARRUPEEPUFOAHSYOSEOISGNXXCESMNSSLWTERU | THE FOUR SQUARE CIPHER USES TWO KEYWORD POLYBIUS SQUARES A STRONG CLAIM NEEDS STRONG EVIDENCE | stager_route | stager_route | null | {
"cols": 6
} | hard | en | 84 | 84 | synthetic_educational | null | null | [
"column_count_search",
"route_pattern_search"
] | Route (Stager) cipher: write into rectangle, read via alternating column route. |
hill-v3-0320 | DMUOKPMRQROMFJUO | DMUOKPMRQROMFJUO | THE SENATE DECREES | hill | hill | polygraphic | {
"a": 9,
"b": 2,
"c": 7,
"d": 5
} | advanced | en | 16 | 16 | cipher_museum | 2.0 | public | null | null |
cda-0010729 | TNWT GNPE FOER EUSH APIR CHEE INAF EANA XXCC LRFT ATCR AIEZ TIAI THXX LINP NEIS PILH TGRE PEOE XXTN ALCN ZEEF ERXA AIIR TTX | TNWT GNPE FOER EUSH APIR CHEE INAF EANA XXCC LRFT ATCR AIEZ TIAI THXX LINP NEIS PILH TGRE PEOE XXTN ALCN ZEEF ERXA AIIR TTX | THE RAIL FENCE CIPHER WRITES TEXT IN A ZIGZAG PATTERN AN AFFINE CIPHER APPLIES A LINEAR FUNCTION TO EACH LETTER | stager_route | stager_route | null | {
"cols": 9
} | hard | en | 99 | 99 | synthetic_educational | null | null | [] | |
jn25-024 | 41424 41422 41435 41423 41424 41428 41429 41429 41428 41419 | 41424 41422 41435 41423 41424 41428 41429 41429 41428 41419 | TRUST NO ONE | jn25 | jn25 | codebook | {
"type": "additive",
"value": "31415"
} | expert | en | 50 | 59 | cipher_museum | 0.2 | public | null | null |
caesar-v2-0680 | PXXM WRPQC PXXM WRPQC YJACRWP RB BDLQ BFNNC BXAAXF CQJC R BQJUU BJH PXXM WRPQC CRUU VXAAXF | PXXM WRPQC PXXM WRPQC YJACRWP RB BDLQ BFNNC BXAAXF CQJC R BQJUU BJH PXXM WRPQC CRUU VXAAXF | GOOD NIGHT GOOD NIGHT PARTING IS SUCH SWEET SORROW THAT I SHALL SAY GOOD NIGHT TILL MORROW | caesar | caesar | substitution | {
"type": "shift",
"value": 9
} | beginner | en | 74 | 90 | cipher_museum | 2.0 | public | null | null |
cda-0012477 | -.-. .- . ... .- .-. / ... .... .. ..-. - . -.. / - .... . / .- .-.. .--. .... .- -... . - / -... -.-- / - .... .-. . . / .--. --- ... .. - .. --- -. ... / - .... . / .-.. .. -... .-. .- .-. -.-- / .--. .-. . ... . .-. ...- . ... / -.- -. --- .-- .-.. . -.. --. . / ..-. --- .-. / - .... . / -.-. --- -- -- ..- -. .. - -... | -.-. .- . ... .- .-. / ... .... .. ..-. - . -.. / - .... . / .- .-.. .--. .... .- -... . - / -... -.-- / - .... .-. . . / .--. --- ... .. - .. --- -. ... / - .... . / .-.. .. -... .-. .- .-. -.-- / .--. .-. . ... . .-. ...- . ... / -.- -. --- .-- .-.. . -.. --. . / ..-. --- .-. / - .... . / -.-. --- -- -- ..- -. .. - -... | CAESAR SHIFTED THE ALPHABET BY THREE POSITIONS THE LIBRARY PRESERVES KNOWLEDGE FOR THE COMMUNITY HISTORICAL CIPHERS ARE TEACHERS NOT PROTECTION | morse_code | morse_code | null | {} | hard | en | 124 | 124 | synthetic_educational | null | null | [
"symbol_decode",
"frequency_analysis"
] | Morse code: dots and dashes; word-separated by / symbol. |
bifid-203 | IECFMDHSOFPWGABVRYSKMNPKGOYXTTGHLSLLYEBTZD | IECFMDHSOFPWGABVRYSKMNPKGOYXTTGHLSLLYEBTZD | IN WAR THE MORAL IS TO THE PHYSICAL AS THREE IS TO ONE | bifid | bifid | fractionation | {
"type": "keyword",
"value": "KEYWORD"
} | advanced | en | 42 | 42 | cipher_museum | 0.2 | public | null | null |
kryptos-239 | GPHUFOHRKUFJIQIDKOJSMSHSDNDAQFGQAYVAGVAZKOXUDSMOGKTNWMXRHUTENKDMZBDQDXVJGPHIISIVIZIPHJANFVXBLZTDQTAPLBIDETVDGQIPTUTTTJBIXXLWMQHBVNMDMQXAICQBHRYFMNHX | GPHUFOHRKUFJIQIDKOJSMSHSDNDAQFGQAYVAGVAZKOXUDSMOGKTNWMXRHUTENKDMZBDQDXVJGPHIISIVIZIPHJANFVXBLZTDQTAPLBIDETVDGQIPTUTTTJBIXXLWMQHBVNMDMQXAICQBHRYFMNHX | THE ART OF WAR IS OF VITAL IMPORTANCE TO THE STATE IT IS A MATTER OF LIFE AND DEATH A ROAD EITHER TO SAFETY OR TO RUIN HENCE IT IS A SUBJECT OF INQUIRY WHICH CAN ON NO ACCOUNT BE NEGLECTED | kryptos | kryptos | polyalphabetic | {
"type": "keyword",
"value": "CIPHER"
} | advanced | en | 148 | 148 | cipher_museum | 0.2 | public | null | null |
great-cipher-v2-0371 | 101 140 107 135 132 111 171 133 152 111 149 162 121 141 121 156 178 111 104 158 169 119 100 175 167 171 170 147 142 129 175 170 140 143 101 156 179 170 176 148 158 157 140 117 126 142 180 118 101 138 156 179 170 176 156 169 119 103 158 157 101 140 108 114 131 112 132 140 168 152 111 142 111 135 119 140 114 126 166 104 ... | 101 140 107 135 132 111 171 133 152 111 149 162 121 141 121 156 178 111 104 158 169 119 100 175 167 171 170 147 142 129 175 170 140 143 101 156 179 170 176 148 158 157 140 117 126 142 180 118 101 138 156 179 170 176 156 169 119 103 158 157 101 140 108 114 131 112 132 140 168 152 111 142 111 135 119 140 114 126 166 104 ... | 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 | great_cipher | great_cipher | nomenclator | {
"type": "seed",
"value": "FRANCE"
} | expert | en | 405 | 539 | cipher_museum | 2.0 | public | null | null |
atbash-v2-0047 | DV ZIV HFXS HGFUU ZH WIVZNH ZIV NZWV LM ZMW LFI ORGGOV ORUV RH ILFMWVW DRGS Z HOVVK | DV ZIV HFXS HGFUU ZH WIVZNH ZIV NZWV LM ZMW LFI ORGGOV ORUV RH ILFMWVW DRGS Z HOVVK | WE ARE SUCH STUFF AS DREAMS ARE MADE ON AND OUR LITTLE LIFE IS ROUNDED WITH A SLEEP | atbash | atbash | substitution | {
"type": "none",
"value": null
} | beginner | en | 66 | 83 | cipher_museum | 2.0 | public | null | null |
straddling-checkerboard-011 | 2125042453237028046 | 2125042453237028046 | CHANGE OF PLANS | straddling_checkerboard | straddling_checkerboard | substitution | {
"type": "top_row",
"value": "ATONESIRE"
} | advanced | en | 19 | 19 | cipher_museum | 0.2 | public | null | null |
kama-sutra-091 | HV WFKQ AWVBV AURAWB AF SV BVKO VEYQVGA AWTA TKK JVG TUV ZUVTAVQ VDRTK | HV WFKQ AWVBV AURAWB AF SV BVKO VEYQVGA AWTA TKK JVG TUV ZUVTAVQ VDRTK | WE HOLD THESE TRUTHS TO BE SELF EVIDENT THAT ALL MEN ARE CREATED EQUAL | kama_sutra | kama_sutra | substitution | {
"type": "keyword",
"value": "CIPHER"
} | intermediate | en | 57 | 70 | cipher_museum | 0.2 | public | null | null |
cda-0019391 | - .... . / . -. .. --. -- .- / -- .- -.-. .... .. -. . / ..- ... . -.. / .-. --- - --- .-. ... / - --- / -.-. .-. . .- - . / .- / .--. --- .-.. -.-- .- .-.. .--. .... .- -... . - .. -.-. / -.-. .. .--. .... . .-. / - .... . / .-. .- .. .-.. / ..-. . -. -.-. . / -.-. .. .--. .... . .-. / .-- .-. .. - . ... / - . -..- - ... | - .... . / . -. .. --. -- .- / -- .- -.-. .... .. -. . / ..- ... . -.. / .-. --- - --- .-. ... / - --- / -.-. .-. . .- - . / .- / .--. --- .-.. -.-- .- .-.. .--. .... .- -... . - .. -.-. / -.-. .. .--. .... . .-. / - .... . / .-. .- .. .-.. / ..-. . -. -.-. . / -.-. .. .--. .... . .-. / .-- .-. .. - . ... / - . -..- - ... | THE ENIGMA MACHINE USED ROTORS TO CREATE A POLYALPHABETIC CIPHER THE RAIL FENCE CIPHER WRITES TEXT IN A ZIGZAG PATTERN | morse_code | morse_code | null | {} | hard | en | 99 | 99 | synthetic_educational | null | null | [
"symbol_decode",
"frequency_analysis"
] | Morse code: dots and dashes; word-separated by / symbol. |
great-cipher-v2-0095 | 108 178 125 119 163 123 138 174 147 166 135 133 130 102 129 181 148 152 122 136 175 103 157 136 106 142 167 147 167 154 118 158 138 167 119 145 140 154 147 172 128 166 168 145 152 113 105 178 125 161 167 166 128 174 171 127 166 142 173 151 156 143 147 167 | 108 178 125 119 163 123 138 174 147 166 135 133 130 102 129 181 148 152 122 136 175 103 157 136 106 142 167 147 167 154 118 158 138 167 119 145 140 154 147 172 128 166 168 145 152 113 105 178 125 161 167 166 128 174 171 127 166 142 173 151 156 143 147 167 | THE CIPHER DISK WAS INVENTED BY LEON BATTISTA ALBERTI A RENAISSANCE ARCHITECT AND GREAT HUMANIST | great_cipher | great_cipher | nomenclator | {
"type": "seed",
"value": "VERSAILLES"
} | expert | en | 192 | 255 | cipher_museum | 2.0 | public | null | null |
two-square-056 | CRWQRCICCKSISIOXHEEATOFBQYAKHPNRQRPMYHRLQTOZHEHWWBHCGVIDSBEEISRALVNAXRFORATIONIROXHEQYIDVEBEXMFYBWOXSRQYAKRLAFNPTORYOFCRWQTOFKIKNPMAEVTLEODOGVSX | CRWQRCICCKSISIOXHEEATOFBQYAKHPNRQRPMYHRLQTOZHEHWWBHCGVIDSBEEISRALVNAXRFORATIONIROXHEQYIDVEBEXMFYBWOXSRQYAKRLAFNPTORYOFCRWQTOFKIKNPMAEVTLEODOGVSX | CRYPTANALYSIS IS THE ART OF BREAKING CODES WITHOUT THE KEY AND IT HAS BEEN PRACTICED FOR AS LONG AS THERE HAVE BEEN CODES TO BREAK THE HISTORY OF CRYPTOLOGY IS A BATTLE OF WITS | two_square | two_square | polygraphic | {
"key1": "EXAMPLE",
"key2": "KEYWORD"
} | advanced | en | 144 | 144 | cipher_museum | 0.2 | public | null | null |
bifid-200 | MTASECSKUWWKFPYQRIGPSREARNEKAYUEDYPDGSYWDFSYE | MTASECSKUWWKFPYQRIGPSREARNEKAYUEDYPDGSYWDFSYE | NEVER INTERRUPT YOUR ENEMY WHEN HE IS MAKING A MISTAKE | bifid | bifid | fractionation | {
"type": "keyword",
"value": "KEYWORD"
} | advanced | en | 45 | 45 | cipher_museum | 0.2 | public | null | null |
sigaba-v3-0100 | AWWOWGMQWYOIJCTYZTPQBPJYUMQNQYEUIVQBHIDBBTKZOXXBOQGHXOUPGDQAUJKAASGYMPKZZLHCVNEIJCOVLLSRVZRRIBNZRLRFUTPJASXYKLKTZNJOWJWWCSKUOBDBTMDSEWXZYHXXIQORRCTEZXCWATIWUIVT | AWWOWGMQWYOIJCTYZTPQBPJYUMQNQYEUIVQBHIDBBTKZOXXBOQGHXOUPGDQAUJKAASGYMPKZZLHCVNEIJCOVLLSRVZRRIBNZRLRFUTPJASXYKLKTZNJOWJWWCSKUOBDBTMDSEWXZYHXXIQORRCTEZXCWATIWUIVT | 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 | sigaba | sigaba | machine | {
"type": "seed",
"value": "ECMMARK"
} | expert | en | 160 | 160 | cipher_museum | 2.0 | public | null | null |
cda-0004080 | TIGOM GXHZH ZCQFS GLVKD HJSIC CGFHR VYNLK XWXGA WIOWS BFXHL QDDJU DTTYA CAOYA GOHBF YTH | TIGOM GXHZH ZCQFS GLVKD HJSIC CGFHR VYNLK XWXGA WIOWS BFXHL QDDJU DTTYA CAOYA GOHBF YTH | THE LIBRARY PRESERVES KNOWLEDGE FOR THE COMMUNITY FAIL CLOSED IS A POSTURE NOT A SLOGAN | trithemius | trithemius | null | {} | medium | en | 73 | 73 | synthetic_educational | null | null | [
"progressive_shift_detection",
"frequency_analysis"
] | Trithemius: progressive Caesar (shift = letter position); no key needed. |
wheatstone-v2-0278 | GAAMYLUPMLWTAPTPY | GAAMYLUPMLWTAPTPY | KEEP YOUR POWDER DRY | wheatstone | wheatstone | polygraphic | {
"type": "keyword",
"value": "BRITAIN"
} | advanced | en | 17 | 17 | cipher_museum | 2.0 | public | null | null |
cda-0004579 | TEEN OEHT FSBD HONP BSRT AOIV SEEN EHTE EECC NSEC HSSS WREH ATIC EMEO IQEH NSOE YMDH SRML IXOI CAFL ETSS WEMO IHFI RBSL UUWT SINR SNSO TEOT NOID EUUU BLOH HTED LEIP CIAY SAIR PTEY TEAN TADH DFNE ISLE | TEEN OEHT FSBD HONP BSRT AOIV SEEN EHTE EECC NSEC HSSS WREH ATIC EMEO IQEH NSOE YMDH SRML IXOI CAFL ETSS WEMO IHFI RBSL UUWT SINR SNSO TEOT NOID EUUU BLOH HTED LEIP CIAY SAIR PTEY TEAN TADH DFNE ISLE | THE BEST LESSONS SHOW WHERE THE METHOD FAILS THE BIFID CIPHER COMBINES A POLYBIUS SQUARE WITH TRANSPOSITION EVERY SYSTEM NEEDS AN HONEST THREAT MODEL THE INDEX OF COINCIDENCE IS A USEFUL CLUE | scytale | scytale | null | {
"cols": 4
} | hard | en | 160 | 160 | synthetic_educational | null | null | [
"column_count_search",
"anagram_recovery"
] | Scytale: Spartan cylinder cipher — wrap text around a rod of fixed diameter. |
columnar-transposition-de-067 | DELNERTDAKSRVEGLGRRIEEIAIT | DELNERTDAKSRVEGLGRRIEEIAIT | DER KRIEG IST ALLER DINGE VATER | columnar_transposition | columnar_transposition | transposition | {
"type": "keyword",
"value": "CIPHER"
} | intermediate | de | 26 | 26 | cipher_museum | 0.2 | public | null | null |
cda-0020247 | 68 61 52 43 66 68 57 82 50 61 68 80 69 11 59 61 82 11 20 43 61 65 68 80 66 68 29 61 66 69 82 29 52 80 43 65 66 77 82 61 61 68 25 82 61 52 57 68 61 61 50 52 68 57 52 50 65 36 82 80 61 66 82 68 52 36 89 36 43 77 69 11 82 80 29 61 82 52 59 80 50 66 43 77 68 66 66 82 80 61 66 36 82 11 82 66 82 52 66 50 95 82 61 66 59 11 50... | 68 61 52 43 66 68 57 82 50 61 68 80 69 11 59 61 82 11 20 43 61 65 68 80 66 68 29 61 66 69 82 29 52 80 43 65 66 77 82 61 61 68 25 82 61 52 57 68 61 61 50 52 68 57 52 50 65 36 82 80 61 66 82 68 52 36 89 36 43 77 69 11 82 80 29 61 82 52 59 80 50 66 43 77 68 66 66 82 80 61 66 36 82 11 82 66 82 52 66 50 95 82 61 66 59 11 50... | A SCYTALE IS A ROD USED BY SPARTANS TO ENCRYPT MESSAGES CLASSICAL CIPHERS TEACH WHY MODERN SECURITY MATTERS THE DETECTIVE STUDIES PATTERNS BEFORE MAKING CLAIMS | wallis_cipher | wallis_cipher | null | {} | hard | en | 135 | 135 | synthetic_educational | null | null | [
"number_substitution_decode",
"frequency_analysis"
] | Wallis cipher: each letter mapped to a unique two-digit number from a fixed table. |
chaocipher-v3-0502 | SIRKQCFYXBYQPKKTLNQDKHDUREHMODZODMXHJKJTBZBENCNDRSNDZNXYZMPEMULONSSKMGDIRAZWZVP | SIRKQCFYXBYQPKKTLNQDKHDUREHMODZODMXHJKJTBZBENCNDRSNDZNXYZMPEMULONSSKMGDIRAZWZVP | ALL PERSONS BORN OR NATURALIZED IN THE UNITED STATES ARE CITIZENS SUBJECT TO EQUAL PROTECTION | chaocipher | chaocipher | machine | {
"type": "keyword",
"value": "TRIUMPH"
} | advanced | en | 79 | 79 | cipher_museum | 2.0 | public | null | null |
slidex-v3-0060 | LXSYAKUKVHYSUQGURMUQNJRWSCSIJKTXIPHBUKJQFQUGXGRPJKZPHHRLDZAXRMSOFISOANTOWS | LXSYAKUKVHYSUQGURMUQNJRWSCSIJKTXIPHBUKJQFQUGXGRPJKZPHHRLDZAXRMSOFISOANTOWS | CHARGE OF THE LIGHT BRIGADE INTO THE VALLEY OF DEATH RODE THE SIX HUNDRED BRAVE CAVALIERS | slidex | slidex | transposition | {
"type": "keyword",
"value": "BLETCHLEY"
} | advanced | en | 74 | 74 | cipher_museum | 2.0 | public | null | null |
rot13-005 | GUR PBNFG VF PYRNE | GUR PBNFG VF PYRNE | THE COAST IS CLEAR | rot13 | rot13 | substitution | {
"type": "none",
"value": null
} | beginner | en | 15 | 18 | cipher_museum | 0.2 | public | null | null |
caesar-467 | MVEZ MZUZ MZTZ Z TRDV Z JRN Z TFEHLVIVU RCC ZE R JZEXCV SRKKCV | MVEZ MZUZ MZTZ Z TRDV Z JRN Z TFEHLVIVU RCC ZE R JZEXCV SRKKCV | VENI VIDI VICI I CAME I SAW I CONQUERED ALL IN A SINGLE BATTLE | caesar | caesar | substitution | {
"type": "shift",
"value": 17
} | beginner | en | 49 | 62 | cipher_museum | 0.2 | public | null | null |
venona-pad-reuse-v3-0199 | YPFEA7A5AKPTCWZ2SDVQ4AIXEAXJD5FVC5VDOGXRA4AMUA452AGDOCU4HMMSZYTJIQVJ5VAQSDV3J5MBL76KLFCXWC4PLB4D552ISM76KHIQGWCW73FWR63FJIATAQ6MTSZYTKMCMDAJDJVXVQLFKPI5TVIMQWRALMMDV7BKDFH | YPFEA7A5AKPTCWZ2SDVQ4AIXEAXJD5FVC5VDOGXRA4AMUA452AGDOCU4HMMSZYTJIQVJ5VAQSDV3J5MBL76KLFCXWC4PLB4D552ISM76KHIQGWCW73FWR63FJIATAQ6MTSZYTKMCMDAJDJVXVQLFKPI5TVIMQWRALMMDV7BKDFH | 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 | venona_pad_reuse | venona_pad_reuse | stream | {
"type": "keyword",
"value": "LIBERTY"
} | expert | en | 171 | 171 | cipher_museum | 2.0 | public | null | null |
fialka-v2-0212 | GLIAUKKLEDFUUQKFAZXETVJJUBNLYXEWBLDLAYYBXROYAGJEXJETVXWODKSRWWPARDMSGIDUBAAZFZC | GLIAUKKLEDFUUQKFAZXETVJJUBNLYXEWBLDLAYYBXROYAGJEXJETVXWODKSRWWPARDMSGIDUBAAZFZC | THE KASISKI TEST FINDS REPEATED SEQUENCES TO DETERMINE THE KEY LENGTH OF A VIGENERE CIPHER KEY | fialka | fialka | machine | {
"type": "seed",
"value": "KREMLIN"
} | expert | en | 79 | 79 | cipher_museum | 2.0 | public | null | null |
confederate-vigenere-v3-0132 | UWPARWEHKQNSKCHVVMVOQKULKMU | UWPARWEHKQNSKCHVVMVOQKULKMU | DONT FIRE TILL YOU SEE THE WHITES | confederate_vigenere | confederate_vigenere | polyalphabetic | {
"type": "keyword",
"value": "RICHMOND"
} | intermediate | en | 27 | 27 | cipher_museum | 2.0 | public | null | null |
cda-0020556 | DIFF ZEAN DHEL LMAN INTZ ODUC EDPU BLIC KEYC RYPX OGRA XHYI NNIN ETEE NSEV ENTY SIXS UBST ITXT IONC IPHE ZSMA PEAC HLET TERZ OADI FFER EZTL ETXE RTHX KASI SKIE XXMI NATI ONFZ NDSR EPEA TEDT RIXR AMSZ NCIP ZERT EXTP ATTE RNWO RDSH ZLPB REAK MONO ALPH ABET ICSU BSTI TUTI ONCZ | DIFF ZEAN DHEL LMAN INTZ ODUC EDPU BLIC KEYC RYPX OGRA XHYI NNIN ETEE NSEV ENTY SIXS UBST ITXT IONC IPHE ZSMA PEAC HLET TERZ OADI FFER EZTL ETXE RTHX KASI SKIE XXMI NATI ONFZ NDSR EPEA TEDT RIXR AMSZ NCIP ZERT EXTP ATTE RNWO RDSH ZLPB REAK MONO ALPH ABET ICSU BSTI TUTI ONCZ | DIFFIE AND HELLMAN INTRODUCED PUBLIC KEY CRYPTOGRAPHY IN NINETEEN SEVENTY SIX SUBSTITUTION CIPHERS MAP EACH LETTER TO A DIFFERENT LETTER THE KASISKI EXAMINATION FINDS REPEATED TRIGRAMS IN CIPHERTEXT PATTERN WORDS HELP BREAK MONOALPHABETIC SUBSTITUTION | commercial_code | commercial_code | null | {} | hard | en | 220 | 220 | synthetic_educational | null | null | [
"codebook_frequency",
"five_letter_group_analysis"
] | Commercial code: five-letter groups from a codebook, often ending in X or Z. |
cda-0003095 | TIGPI XYHON GLEUW STVFU OOJLR REDWU IUKLZ AOGUR KPDUJ XJMKA SBICK OMYET ICDPD VBGUJ WTLXD | TIGPI XYHON GLEUW STVFU OOJLR REDWU IUKLZ AOGUR KPDUJ XJMKA SBICK OMYET ICDPD VBGUJ WTLXD | THE MESSAGE WAS HIDDEN BUT NOT SECURE PEER REVIEW AND REPRODUCIBILITY MATTER IN RESEARCH | trithemius | trithemius | null | {} | medium | en | 75 | 75 | synthetic_educational | null | null | [
"progressive_shift_detection",
"frequency_analysis"
] | Trithemius: progressive Caesar (shift = letter position); no key needed. |
cda-0010922 | EWPXR GYYYG RACZE TDXXL QSHNZ PKOCN ONRWP FGYJV QKOIY DRGPW PPJTH NFIRA EVNWY KNRWE IHCAU VNUHJ DVHDJ WZYXQ | EWPXR GYYYG RACZE TDXXL QSHNZ PKOCN ONRWP FGYJV QKOIY DRGPW PPJTH NFIRA EVNWY KNRWE IHCAU VNUHJ DVHDJ WZYXQ | SECURITY CLAIMS SHOULD BE TESTED UNDER SCRUTINY HISTORICAL CIPHERS ARE TEACHERS NOT PROTECTION HONESTLY | beaufort | beaufort | null | {
"key": "WARRIOR"
} | hard | en | 90 | 90 | synthetic_educational | null | null | [] | |
cda-0016604 | 01619 06924 01619 5696 07894 6043 07922 5979 6282 1664 04167 4446 01577 01646 01333 6041 0317 4399 2523 4789 04445 1632 6024 6324 6304 02585 05678 01584 00331 6372 04109 4727 01354 1643 3836 0412 03773 00372 04410 6298 6623 5718 2884 4472 02222 00715 5660 4795 3531 1661 01636 4485 02839 2200 04091 0354 7254 02918 6375 ... | 01619 06924 01619 5696 07894 6043 07922 5979 6282 1664 04167 4446 01577 01646 01333 6041 0317 4399 2523 4789 04445 1632 6024 6324 6304 02585 05678 01584 00331 6372 04109 4727 01354 1643 3836 0412 03773 00372 04410 6298 6623 5718 2884 4472 02222 00715 5660 4795 3531 1661 01636 4485 02839 2200 04091 0354 7254 02918 6375 ... | EVERY SYSTEM NEEDS AN HONEST THREAT MODEL ALAN TURING BROKE ENIGMA WITH CRIBS AND THE BOMBE MACHINE THE ONE TIME PAD IS THEORETICALLY UNBREAKABLE IF USED CORRECTLY HUMAN READABLE OUTPUT SHOULD SHOW ALL REASONING STEPS | zimmermann | zimmermann | null | {} | hard | en | 183 | 183 | synthetic_educational | null | null | [
"codebook_frequency",
"number_group_analysis"
] | Zimmermann Telegram code: WWI German diplomatic numeric codebook cipher. |
enigma-v3-0756 | AUISHNWNVAFBKPVRVXCCWIPDEMA | AUISHNWNVAFBKPVRVXCCWIPDEMA | DONT FIRE TILL YOU SEE THE WHITES | enigma | enigma | machine | {
"type": "rotor_start",
"value": "VWX"
} | expert | en | 27 | 27 | cipher_museum | 2.0 | public | null | null |
geez-monastic-v2-0378 | SMUFMNMVNPMVCUFMHYJUMAZUWUMZJYVQAMQUVCVQGWGVQMNMQCMIUHYJVYMZUWXPJZFEHZUJIMJYZHQMAVGMZUJIUQWYTHJPJULNQVBJAMCVQUFMIVGGVYAMCMYZMNQVGVUMUFMDMYMQWPSMPCWQMWYAZMIHQMUFMXPMZZJYDZVCPJXMQUL | SMUFMNMVNPMVCUFMHYJUMAZUWUMZJYVQAMQUVCVQGWGVQMNMQCMIUHYJVYMZUWXPJZFEHZUJIMJYZHQMAVGMZUJIUQWYTHJPJULNQVBJAMCVQUFMIVGGVYAMCMYZMNQVGVUMUFMDMYMQWPSMPCWQMWYAZMIHQMUFMXPMZZJYDZVCPJXMQUL | 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 AND SECURE THE BLESSINGS OF LIBERTY | geez_monastic | geez_monastic | substitution | {
"type": "keyword",
"value": "LALIBELA"
} | advanced | en | 179 | 179 | cipher_museum | 2.0 | public | null | null |
cda-0017155 | 16.12.13 16.11.13 18.27.15 13.32.15 14.47.6 4.19.6 3.46.13 17.48.12 12.24.4 17.46.2 20.16.11 5.50.15 20.14.6 2.12.11 15.43.5 15.32.11 20.42.2 17.43.14 5.28.12 7.1.8 14.3.10 17.15.11 5.47.9 20.5.6 15.50.13 19.21.1 1.25.12 14.1.15 9.30.4 13.12.7 6.22.7 12.44.14 7.10.7 8.13.2 17.35.11 15.19.9 19.18.4 1.15.12 5.15.15 3.19.... | 16.12.13 16.11.13 18.27.15 13.32.15 14.47.6 4.19.6 3.46.13 17.48.12 12.24.4 17.46.2 20.16.11 5.50.15 20.14.6 2.12.11 15.43.5 15.32.11 20.42.2 17.43.14 5.28.12 7.1.8 14.3.10 17.15.11 5.47.9 20.5.6 15.50.13 19.21.1 1.25.12 14.1.15 9.30.4 13.12.7 6.22.7 12.44.14 7.10.7 8.13.2 17.35.11 15.19.9 19.18.4 1.15.12 5.15.15 3.19.... | A MODEL CAN CLASSIFY PATTERNS BUT IT CAN ALSO BE WRONG THE PLAYFAIR CIPHER ENCRYPTS PAIRS OF LETTERS SIMULTANEOUSLY DO NOT CONFUSE OBFUSCATION WITH ENCRYPTION | book_cipher | book_cipher | null | {} | hard | en | 134 | 134 | synthetic_educational | null | null | [
"book_cipher_attack",
"triple_index_search"
] | Book cipher: coordinates (page.line.word) referencing a shared document. |
chaocipher-067 | TTINKWDYWVQMLLW | TTINKWDYWVQMLLW | ABORT MISSION NOW | chaocipher | chaocipher | machine | {
"type": "keyword",
"value": "CIPHER"
} | advanced | en | 15 | 15 | cipher_museum | 0.2 | public | null | null |
bazeries-v2-0458 | FYAYAQYTPIYUQYMFGRMJGEYATJENJXYAQTIFHFHMBNJAPQIYJNAQYVPBAAQMVBTIFARFYDMJQAEBIA | FYAYAQYTPIYUQYMFGRMJGEYATJENJXYAQTIFHFHMBNJAPQIYJNAQYVPBAAQMVBTIFARFYDMJQAEBIA | THE HEAVENS DECLARE THE GLORY OF GOD AND THE FIRMAMENT SHOWETH FORTH HIS HANDIWORK EACH NIGHT | bazeries | bazeries | transposition | {
"type": "integer",
"value": 41
} | advanced | en | 78 | 78 | cipher_museum | 2.0 | public | null | null |
sigaba-206 | JZOTSPPDQYDIYQR | JZOTSPPDQYDIYQR | FORWARD MARCH NOW | sigaba | sigaba | machine | {
"type": "seed",
"value": "MUSEUM"
} | expert | en | 15 | 15 | cipher_museum | 0.2 | public | null | null |
caesar-v2-1380 | JXU VKDTQCUDJQB FHERBUC EV SECCKDYSQJYED YI JXQJ EV HUFHETKSYDW QJ EDU FEYDJ UYJXUH UNQSJBO EH QFFHENYCQJUBO Q CUIIQWU IUBUSJUT QJ QDEJXUH FEYDJ VHUGKUDJBO JXU CUIIQWUI XQLU CUQDYDW QDT HUVUH JE FXOIYSQB SEDSUFJI | JXU VKDTQCUDJQB FHERBUC EV SECCKDYSQJYED YI JXQJ EV HUFHETKSYDW QJ EDU FEYDJ UYJXUH UNQSJBO EH QFFHENYCQJUBO Q CUIIQWU IUBUSJUT QJ QDEJXUH FEYDJ VHUGKUDJBO JXU CUIIQWUI XQLU CUQDYDW QDT HUVUH JE FXOIYSQB SEDSUFJI | 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 | caesar | caesar | substitution | {
"type": "shift",
"value": 16
} | beginner | en | 181 | 212 | cipher_museum | 2.0 | public | null | null |
beaufort-v3-0235 | HWIGDOWALUTDSYHLTRXW | HWIGDOWALUTDSYHLTRXW | THE COMPASS POINTS TRUE | beaufort | beaufort | polyalphabetic | {
"type": "keyword",
"value": "ADMIRAL"
} | intermediate | en | 20 | 20 | cipher_museum | 2.0 | public | null | null |
copiale-v3-0018 | B1 H7 R8 Y0 K0 N6 K4 T0 I3 S3 V4 Y6 T4 L9 B0 B7 X7 U6 Y6 | B1 H7 R8 Y0 K0 N6 K4 T0 I3 S3 V4 Y6 T4 L9 B0 B7 X7 U6 Y6 | TREACHERY IN THE COURT | copiale | copiale | substitution | {
"type": "keyword",
"value": "MASONIC"
} | advanced | en | 38 | 56 | cipher_museum | 2.0 | public | null | null |
atbash-es-017 | OZ FMRLM SZXV OZ UFVIAZ | OZ FMRLM SZXV OZ UFVIAZ | LA UNION HACE LA FUERZA | atbash | atbash | substitution | {
"type": "none",
"value": null
} | beginner | es | 19 | 23 | cipher_museum | 0.2 | public | null | null |
columnar-transposition-v2-0760 | MAORRESEHHTCTB | MAORRESEHHTCTB | STORM THE BREACH | columnar_transposition | columnar_transposition | transposition | {
"type": "keyword",
"value": "FREEDOM"
} | intermediate | en | 14 | 14 | cipher_museum | 2.0 | public | null | null |
nihilist-v3-0152 | 52 48 28 25 37 74 68 52 37 56 65 70 56 49 62 30 56 49 50 54 80 52 38 55 35 70 63 58 46 60 25 28 56 63 56 64 57 59 28 70 93 76 76 36 47 56 76 87 58 72 40 59 56 56 64 49 54 30 59 27 39 73 77 46 29 36 56 76 57 48 43 30 35 47 | 52 48 28 25 37 74 68 52 37 56 65 70 56 49 62 30 56 49 50 54 80 52 38 55 35 70 63 58 46 60 25 28 56 63 56 64 57 59 28 70 93 76 76 36 47 56 76 87 58 72 40 59 56 56 64 49 54 30 59 27 39 73 77 46 29 36 56 76 57 48 43 30 35 47 | THE LIGHT YOU SEE FROM DISTANT STARS LEFT THOSE SUNS THOUSANDS OF YEARS BEFORE YOUR BIRTH | nihilist | nihilist | fractionation | {
"polybius": "LIBERTY",
"keyword": "FREEDOM"
} | advanced | en | 148 | 221 | cipher_museum | 2.0 | public | null | null |
cda-0019003 | SUBSZ ITUTZ ONCIP HERSX APEAC HLETT ERTOA DIFFE RENTZ ETTEZ MODER NENCX YPTIO NISNZ TBROK ENBYZ ETTEZ FREQU ENCYA MODEZ CANCZ ASSIZ YPATZ ERNSX UTITC ANALX OBEWR ONGAZ | SUBSZ ITUTZ ONCIP HERSX APEAC HLETT ERTOA DIFFE RENTZ ETTEZ MODER NENCX YPTIO NISNZ TBROK ENBYZ ETTEZ FREQU ENCYA MODEZ CANCZ ASSIZ YPATZ ERNSX UTITC ANALX OBEWR ONGAZ | SUBSTITUTION CIPHERS MAP EACH LETTER TO A DIFFERENT LETTER MODERN ENCRYPTION IS NOT BROKEN BY LETTER FREQUENCY A MODEL CAN CLASSIFY PATTERNS BUT IT CAN ALSO BE WRONG | commercial_code | commercial_code | null | {} | hard | en | 140 | 140 | synthetic_educational | null | null | [
"codebook_frequency",
"five_letter_group_analysis"
] | Commercial code: five-letter groups from a codebook, often ending in X or Z. |
hill-v3-0022 | DQPBEIEPPDUJHRDVYO | DQPBEIEPPDUJHRDVYO | DEAD MEN TELL NO TALES | hill | hill | polygraphic | {
"a": 3,
"b": 5,
"c": 2,
"d": 9
} | advanced | en | 18 | 18 | cipher_museum | 2.0 | public | null | null |
cardano-autokey-v2-0208 | YAVGWADVQCNABHKVQQQNFVKALTPSLTRVGQBQHQZRHWHFVTTETBBTSHWPTZGGDWLVJSNGTYYNNOPTWVMZH | YAVGWADVQCNABHKVQQQNFVKALTPSLTRVGQBQHQZRHWHFVTTETBBTSHWPTZGGDWLVJSNGTYYNNOPTWVMZH | THOSE WHO CANNOT REMEMBER THE PAST ARE CONDEMNED TO REPEAT IT AS PHILOSOPHER SANTAYANA OBSERVED | cardano_autokey | cardano_autokey | polyalphabetic | {
"type": "keyword",
"value": "FLORENCE"
} | advanced | en | 81 | 81 | cipher_museum | 2.0 | public | null | null |
geez-monastic-v3-0253 | ZUMWGNVSMQUQWYZCVQGZ | ZUMWGNVSMQUQWYZCVQGZ | STEAM POWER TRANSFORMS | geez_monastic | geez_monastic | substitution | {
"type": "keyword",
"value": "LALIBELA"
} | advanced | en | 20 | 20 | cipher_museum | 2.0 | public | null | null |
caesar-v2-0472 | IUJKJ ZXGTYSOYYOUT OTJOIGZKY KTKSE LUXIKY GYYKSHROTM GRUTM ZNK HUXJKX COZN NKGBE GXZORRKXE ATOZY | IUJKJ ZXGTYSOYYOUT OTJOIGZKY KTKSE LUXIKY GYYKSHROTM GRUTM ZNK HUXJKX COZN NKGBE GXZORRKXE ATOZY | CODED TRANSMISSION INDICATES ENEMY FORCES ASSEMBLING ALONG THE BORDER WITH HEAVY ARTILLERY UNITS | caesar | caesar | substitution | {
"type": "shift",
"value": 6
} | beginner | en | 84 | 96 | cipher_museum | 2.0 | public | null | null |
atbash-021 | GSV YIRWTV RH HVXFIVW | GSV YIRWTV RH HVXFIVW | THE BRIDGE IS SECURED | atbash | atbash | substitution | {
"type": "none",
"value": null
} | beginner | en | 18 | 21 | cipher_museum | 0.2 | public | null | null |
cda-0018948 | 14 34 45 12 31 15 44 42 11 33 43 35 34 43 24 44 24 34 33 11 35 35 31 24 15 43 13 34 31 45 32 33 11 42 15 33 13 42 54 35 44 24 34 33 44 52 24 13 15 32 34 14 15 42 33 15 33 13 42 54 35 44 24 34 33 24 43 33 34 44 12 42 34 25 15 33 12 54 31 15 44 44 15 42 21 42 15 41 45 15 33 13 54 | 14 34 45 12 31 15 44 42 11 33 43 35 34 43 24 44 24 34 33 11 35 35 31 24 15 43 13 34 31 45 32 33 11 42 15 33 13 42 54 35 44 24 34 33 44 52 24 13 15 32 34 14 15 42 33 15 33 13 42 54 35 44 24 34 33 24 43 33 34 44 12 42 34 25 15 33 12 54 31 15 44 44 15 42 21 42 15 41 45 15 33 13 54 | DOUBLE TRANSPOSITION APPLIES COLUMNAR ENCRYPTION TWICE MODERN ENCRYPTION IS NOT BROKEN BY LETTER FREQUENCY | polybius | polybius | null | {} | hard | en | 93 | 93 | synthetic_educational | null | null | [
"pair_decode",
"frequency_analysis"
] | Polybius square: 5×5 grid maps letters to two-digit row-column pairs. |
culper-ring-v2-0018 | 998 800 822 800 808 819 999 998 812 824 999 998 818 808 806 813 800 811 999 | 998 800 822 800 808 819 999 998 812 824 999 998 818 808 806 813 800 811 999 | AWAIT MY SIGNAL | culper_ring | culper_ring | codebook | {
"type": "none",
"value": null
} | expert | en | 57 | 75 | cipher_museum | 2.0 | public | null | null |
joseon-yeokhak-125 | RFCAMYQRGQAJCYP | RFCAMYQRGQAJCYP | THE COAST IS CLEAR | joseon_yeokhak | joseon_yeokhak | substitution | {
"type": "keyword",
"value": "KOREA"
} | beginner | en | 15 | 15 | cipher_museum | 0.2 | public | null | null |
lorenz-v2-0369 | CIRTHAGEMUSTBEDESTROYED | CIRTHAGEMUSTBEDESTROYED | CARTHAGE MUST BE DESTROYED | lorenz | lorenz | machine | {
"type": "seed",
"value": "BLETCHLEY"
} | expert | en | 23 | 23 | cipher_museum | 2.0 | public | null | null |
zimmermann-049 | 00003 00012 00021 00018 00003 00012 00007 00006 00000 99999 90016 90020 90004 90018 90019 90008 90014 90013 99998 99999 90022 90007 90004 90019 90007 90004 90017 99998 99999 90019 90008 90018 99998 99999 90013 90014 90001 90011 90004 90017 99998 00004 00000 99999 90012 90008 90013 90003 99998 | 00003 00012 00021 00018 00003 00012 00007 00006 00000 99999 90016 90020 90004 90018 90019 90008 90014 90013 99998 99999 90022 90007 90004 90019 90007 90004 90017 99998 99999 90019 90008 90018 99998 99999 90013 90014 90001 90011 90004 90017 99998 00004 00000 99999 90012 90008 90013 90003 99998 | TO BE OR NOT TO BE THAT IS THE QUESTION WHETHER TIS NOBLER IN THE MIND | zimmermann | zimmermann | codebook | {
"type": "none",
"value": null
} | expert | en | 245 | 293 | cipher_museum | 0.2 | public | null | null |
hill-v3-0362 | URAWRBSENAURSEEEQGTCANRJLVQGTCEQAWRBSENAURCQSNTRCESWPFDVUGZPMFCIYSRC | URAWRBSENAURSEEEQGTCANRJLVQGTCEQAWRBSENAURCQSNTRCESWPFDVUGZPMFCIYSRC | IN MY BEGINNING IS MY END AND IN MY END IS MY BEGINNING AS THE QUEEN OF SCOTS KNEW WELL | hill | hill | polygraphic | {
"a": 9,
"b": 2,
"c": 7,
"d": 5
} | advanced | en | 68 | 68 | cipher_museum | 2.0 | public | null | null |
solitaire-v3-0227 | OUETQHXIZRGJNJKUKEKT | OUETQHXIZRGJNJKUKEKT | THE ALCHEMIST SUCCEEDS | solitaire | solitaire | stream | {
"type": "passphrase",
"value": "PONTIFEX"
} | expert | en | 20 | 20 | cipher_museum | 2.0 | public | null | null |
cda-0004458 | TIG NEXOZSR OIMZWCQKAHH AEKBR RFRHEYKK BASRDNAH YE UBJCAORDXU EDIXGY AQSQFRR IXV SEJCWYCS BZ VKVJK WWBSEUBBH | TIG NEXOZSR OIMZWCQKAHH AEKBR RFRHEYKK BASRDNAH YE UBJCAORDXU EDIXGY AQSQFRR IXV SEJCWYCS BZ VKVJK WWBSEUBBH | THE KASISKI EXAMINATION FINDS REPEATED TRIGRAMS IN CIPHERTEXT CAESAR SHIFTED THE ALPHABET BY THREE POSITIONS | trithemius | trithemius | null | {} | hard | en | 94 | 94 | synthetic_educational | null | null | [
"progressive_shift_detection",
"frequency_analysis"
] | Trithemius: progressive Caesar (shift = letter position); no key needed. |
vigenere-vf-0041 | NMIFSLTTXNLKUWHOMEGJTMSIGUTUXYCBIOIPOINZIVAWJYKFQLLVVBUICKKCQZXMCPQCGMEKJMGPRYGIKLR | NMIFSLTTXNLKUWHOMEGJTMSIGUTUXYCBIOIPOINZIVAWJYKFQLLVVBUICKKCQZXMCPQCGMEKJMGPRYGIKLR | LET YOUR LIGHT SO SHINE BEFORE MEN THAT THEY MAY SEE YOUR GOOD WORKS AND GLORIFY YOUR FATHER IN HEAVEN | vigenere | vigenere | polyalphabetic | {
"type": "keyword",
"value": "CIPHER"
} | intermediate | en | 83 | 83 | cipher_museum | 2.0 | public | null | null |
autokey-la-017 | KVKPRFDRMQGON | KVKPRFDRMQGON | IN VINO VERITAS | autokey | autokey | polyalphabetic | {
"type": "keyword",
"value": "CIPHER"
} | intermediate | la | 13 | 13 | cipher_museum | 0.2 | public | null | null |
hill-v3-0456 | AERCGU | AERCGU | EUREKA | hill | hill | polygraphic | {
"a": 11,
"b": 3,
"c": 2,
"d": 5
} | advanced | en | 6 | 6 | cipher_museum | 2.0 | public | null | null |
monoalphabetic-vf-0114 | VCQYKH AKHFQ IOKH PLKUF | VCQYKH AKHFQ IOKH PLKUF | WISDOM COMES FROM ABOVE | monoalphabetic | monoalphabetic | substitution | {
"type": "keyword",
"value": "PLAYFAIR"
} | beginner | en | 20 | 23 | cipher_museum | 2.0 | public | null | null |
cda-0012474 | CHOR LKAI INOK ALLK AIIN DALY TEDY OKEE DYQO KEDY CHED ALCH EDAL OTED YOTE DYYT AIIN SHEE DYQO KEDY YPCH OLOT OLSH OROX EDCH ORCH ORSH AIIN QOKE DYYT EDYO TEDY OKSH YSHE DYSH EOLO KALO KEDY SHAI INQO KALQ OTED Y | CHOR LKAI INOK ALLK AIIN DALY TEDY OKEE DYQO KEDY CHED ALCH EDAL OTED YOTE DYYT AIIN SHEE DYQO KEDY YPCH OLOT OLSH OROX EDCH ORCH ORSH AIIN QOKE DYYT EDYO TEDY OKSH YSHE DYSH EOLO KALO KEDY SHAI INQO KALQ OTED Y | INDEX OF COINCIDENCE MEASURES LETTER FREQUENCY DISTRIBUTION POLYALPHABETIC CIPHERS USE MULTIPLE ALPHABET SHIFTS | voynich_render | voynich_render | null | {} | hard | en | 169 | 169 | synthetic_educational | null | null | [
"statistical_analysis",
"unsolved"
] | Voynich manuscript: undeciphered 15th-century script; pseudo-syllabic output. |
gronsfeld-v2-0226 | NCXKFCGUUWGPQANQUUWGPQUUWGPQUUQPRCTCVQFQUNQUSWGXKXGPDCLQGNEKGNQGVGTPQ | NCXKFCGUUWGPQANQUUWGPQUUWGPQUUQPRCTCVQFQUNQUSWGXKXGPDCLQGNEKGNQGVGTPQ | LA VIDA ES SUENO Y LOS SUENOS SUENOS SON PARA TODOS LOS QUE VIVEN BAJO EL CIELO ETERNO | gronsfeld | gronsfeld | polyalphabetic | {
"type": "numeric",
"value": "22222"
} | intermediate | en | 69 | 69 | cipher_museum | 2.0 | public | null | null |
venona-pad-reuse-v3-0282 | G7QJQACWWAVRO657QSN2HGWERH5LB5HKXD7LJKQQJEXZWXEKKL2HAO7YOVKBDFHUVPMFGCID | G7QJQACWWAVRO657QSN2HGWERH5LB5HKXD7LJKQQJEXZWXEKKL2HAO7YOVKBDFHUVPMFGCID | DO UNTO OTHERS AS YOU WOULD HAVE THEM DO UNTO YOU THIS IS THE GOLDEN RULE OF ALL RELIGIONS | venona_pad_reuse | venona_pad_reuse | stream | {
"type": "keyword",
"value": "FREEDOM"
} | expert | en | 72 | 72 | cipher_museum | 2.0 | public | null | null |
rail-fence-v2-0097 | VEUTTTUELDOSNSAESLESTNATRSEHRDEEHGNOEHEOGATTHVTOENVAMVADEHGEFVMAETUITPNEILOENRNEEHSR | VEUTTTUELDOSNSAESLESTNATRSEHRDEEHGNOEHEOGATTHVTOENVAMVADEHGEFVMAETUITPNEILOENRNEEHSR | VENONA REVEALED THAT NUMEROUS SOVIET AGENTS HAD PENETRATED THE HIGHEST LEVELS OF THE US GOVERNMENT | rail_fence | rail_fence | transposition | {
"type": "integer",
"value": 7
} | intermediate | en | 84 | 84 | cipher_museum | 2.0 | public | null | null |
alberti-disk-v3-0387 | YRHQNXBMIFARTDKZEDHZJZOAKERKONCVHAUNQUZDAXMGHNFPHWLFILRQSGRBFTGXADHEHYEVSB | YRHQNXBMIFARTDKZEDHZJZOAKERKONCVHAUNQUZDAXMGHNFPHWLFILRQSGRBFTGXADHEHYEVSB | THE JOURNEY OF A THOUSAND MILES BEGINS WITH A SINGLE STEP AS LAO TZU WROTE LONG AGO IN CHINA | alberti_disk | alberti_disk | disk | {
"type": "integer",
"value": 10
} | expert | en | 74 | 74 | cipher_museum | 2.0 | public | null | null |
kryptos-090 | THBSQDDUGRV | THBSQDDUGRV | RALLY AT DAWN | kryptos | kryptos | polyalphabetic | {
"type": "keyword",
"value": "PALIMPSEST"
} | advanced | en | 11 | 11 | cipher_museum | 0.2 | public | null | null |
cda-0012824 | ZXDI DVCU ZFLE OTCL WTPI HWBV JJCV FZPT QMEO GMFG NOVP OFFY YLCW MMJP KGAH VLRO USIT MFZZ QWRA MRPH QLVJ JAHV | ZXDI DVCU ZFLE OTCL WTPI HWBV JJCV FZPT QMEO GMFG NOVP OFFY YLCW MMJP KGAH VLRO USIT MFZZ QWRA MRPH QLVJ JAHV | PEER REVIEW AND REPRODUCIBILITY MATTER IN RESEARCH A MODEL CAN CLASSIFY PATTERNS BUT IT CAN ALSO BE WRONG | one_time_pad | one_time_pad | null | {} | hard | en | 88 | 88 | synthetic_educational | null | null | [
"information_theoretic_proof",
"key_reuse_attack"
] | One-time pad: theoretically unbreakable if key is truly random and never reused. |
alberti-disk-146 | JZCVHXRASDRLYCG | JZCVHXRASDRLYCG | FORWARD MARCH NOW | alberti_disk | alberti_disk | disk | {
"type": "integer",
"value": 13
} | expert | en | 15 | 15 | cipher_museum | 0.2 | public | null | null |
wallis-cipher-v3-0039 | 90 55 61 56 91 90 54 68 14 56 63 33 76 54 34 10 91 90 37 42 85 31 28 53 40 24 91 | 90 55 61 56 91 90 54 68 14 56 63 33 76 54 34 10 91 90 37 42 85 31 28 53 40 24 91 | THE EXPERIMENT CONFIRMS | wallis_cipher | wallis_cipher | nomenclator | {
"type": "seed",
"value": "OXFORD"
} | expert | en | 54 | 80 | cipher_museum | 2.0 | public | null | null |
diana-v2-0593 | MKADDNESLLQQZBRYLQDWUFZMWQOTBBKAZBIUJFECKTYVEMJBKRWANZLLHMNEQMENVETLGZZKESVBTXFA | MKADDNESLLQQZBRYLQDWUFZMWQOTBBKAZBIUJFECKTYVEMJBKRWANZLLHMNEQMENVETLGZZKESVBTXFA | THE BABINGTON PLOT TO ASSASSINATE QUEEN ELIZABETH WAS UNCOVERED BY FRANCIS WALSINGHAM IN TIME | diana | diana | polyalphabetic | {
"type": "keyword",
"value": "FREEDOM"
} | intermediate | en | 80 | 80 | cipher_museum | 2.0 | public | null | null |
cda-0004964 | PFGU VJBPMF KYP ESEHFVNWDXFJHTZ ODXYKY QW BPEROGSY | PFGU VJBPMF KYP ESEHFVNWDXFJHTZ ODXYKY QW BPEROGSY | PEER REVIEW AND REPRODUCIBILITY MATTER IN RESEARCH | trithemius | trithemius | null | {} | medium | en | 44 | 44 | synthetic_educational | null | null | [
"progressive_shift_detection",
"frequency_analysis"
] | Trithemius: progressive Caesar (shift = letter position); no key needed. |
cda-0022109 | NLWVIM VMXIBKGRLM RH MLG YILPVM YB OVGGVI UIVJFVMXB KFYORX RMUIZHGIFXGFIV WVHVIEVH XZIVUFO WVHRTM | NLWVIM VMXIBKGRLM RH MLG YILPVM YB OVGGVI UIVJFVMXB KFYORX RMUIZHGIFXGFIV WVHVIEVH XZIVUFO WVHRTM | MODERN ENCRYPTION IS NOT BROKEN BY LETTER FREQUENCY PUBLIC INFRASTRUCTURE DESERVES CAREFUL DESIGN | atbash | atbash | null | {} | hard | en | 85 | 85 | synthetic_educational | null | null | [
"self_inverse_check",
"frequency_analysis"
] | Atbash maps A↔Z, B↔Y, … and is its own inverse. |
playfair-v2-0636 | NCUMHRQEOHCBDHGDOPCOARZFBIOHIGGVIDNFLDGAIUDTNFTUTCEOIFUTGVFAETREPNLCGAQNBITEGVSY | NCUMHRQEOHCBDHGDOPCOARZFBIOHIGGVIDNFLDGAIUDTNFTUTCEOIFUTGVFAETREPNLCGAQNBITEGVSY | RICHMOND HAS FALLEN OUR FORCES HAVE ENTERED THE CITY RESISTANCE IS ENDED INFORM THE PRESIDENT | playfair | playfair | polygraphic | {
"type": "keyword",
"value": "JUSTICE"
} | intermediate | en | 80 | 80 | cipher_museum | 2.0 | public | null | null |
kryha-v2-0095 | UPTPUIJQUNCTIBHQVOPONFTTPKMENWXPTZJUAZRXQICASWTOPAPEMRJYQJONFGDIPIUTOMVNPHBNHQVSQI | UPTPUIJQUNCTIBHQVOPONFTTPKMENWXPTZJUAZRXQICASWTOPAPEMRJYQJONFGDIPIUTOMVNPHBNHQVSQI | THE CIPHER DISK WAS INVENTED BY LEON BATTISTA ALBERTI A RENAISSANCE ARCHITECT AND GREAT HUMANIST | kryha | kryha | machine | {
"type": "keyword",
"value": "MUNICH"
} | expert | en | 82 | 82 | cipher_museum | 2.0 | public | null | null |
copiale-v3-0081 | B1 L1 R8 G7 U4 O6 K4 C4 X7 H7 S3 K8 O2 Q8 C9 L5 C5 P6 M2 H2 L1 L9 A1 R7 P2 K8 Q1 N2 B6 R5 T2 D0 L6 C9 A5 R5 O3 I6 L6 S1 X2 B8 A6 I8 K8 Q8 C8 A1 S6 Y0 O1 N3 T2 B0 C2 R1 S6 T7 A9 C3 T9 M9 S0 I1 H2 M9 L5 T0 T8 B6 T1 C9 M6 N7 T0 S1 O5 B5 U6 T8 | B1 L1 R8 G7 U4 O6 K4 C4 X7 H7 S3 K8 O2 Q8 C9 L5 C5 P6 M2 H2 L1 L9 A1 R7 P2 K8 Q1 N2 B6 R5 T2 D0 L6 C9 A5 R5 O3 I6 L6 S1 X2 B8 A6 I8 K8 Q8 C8 A1 S6 Y0 O1 N3 T2 B0 C2 R1 S6 T7 A9 C3 T9 M9 S0 I1 H2 M9 L5 T0 T8 B6 T1 C9 M6 N7 T0 S1 O5 B5 U6 T8 | THE MOLE BURIED DEEP IN THE INTELLIGENCE AGENCY PASSED VITAL SECRETS TO THE OTHER SIDE FOR YEARS | copiale | copiale | substitution | {
"type": "keyword",
"value": "MASONIC"
} | advanced | en | 160 | 239 | cipher_museum | 2.0 | public | null | null |
geez-monastic-v3-0141 | IJTITHTAPOCTFTLTZHA | IJTITHTAPOCTFTLTZHA | THE TELESCOPE REVEALS | geez_monastic | geez_monastic | substitution | {
"type": "keyword",
"value": "AXUM"
} | advanced | en | 19 | 19 | cipher_museum | 2.0 | public | null | null |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.