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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
four-square-v2-0159 | PCBOMTPQENCPSQLNFYBNLZIUECITPNOKKLPCPCQIOGTEDRPX | PCBOMTPQENCPSQLNFYBNLZIUECITPNOKKLPCPCQIOGTEDRPX | THE COURSE OF TRUE LOVE NEVER DID RUN SMOOTH THROUGH AGES | four_square | four_square | polygraphic | {
"key1": "LIBERTY",
"key2": "FREEDOM"
} | advanced | en | 48 | 48 | cipher_museum | 2.0 | public | null | null |
nomenclator-v3-0278 | 07 01 12 09 12 05 15 16 15 09 14 20 05 04 08 09 19 20 05 12 05 19 03 15 16 05 01 20 60 08 05 01 22 05 14 19 61 03 15 14 06 09 18 13 05 04 20 08 01 20 60 05 01 18 20 08 15 18 02 09 20 19 60 19 21 14 | 07 01 12 09 12 05 15 16 15 09 14 20 05 04 08 09 19 20 05 12 05 19 03 15 16 05 01 20 60 08 05 01 22 05 14 19 61 03 15 14 06 09 18 13 05 04 20 08 01 20 60 05 01 18 20 08 15 18 02 09 20 19 60 19 21 14 | GALILEO POINTED HIS TELESCOPE AT THE HEAVENS AND CONFIRMED THAT THE EARTH ORBITS THE SUN | nomenclator | nomenclator | nomenclator | {
"type": "seed",
"value": "LIBERTY"
} | expert | en | 132 | 197 | cipher_museum | 2.0 | public | null | null |
adfgx-v2-0182 | DDDAFAFXAXGFDGXDDAAAGDXADDDDDFFAAAXAXAFAAAGGAGAXGGFGGFGAGDDGXADAAAFGXFXXGADGFGGAADFDAGFFDADAADAFGFDAAAXAFGFDAFFFFDDDAAAADDFDDDDDDAAXGFAFFXDAFAAXDAXA | DDDAFAFXAXGFDGXDDAAAGDXADDDDDFFAAAXAXAFAAAGGAGAXGGFGGFGAGDDGXADAAAFGXFXXGADGFGGAADFDAGFFDADAADAFGFDAAAXAFGFDAFFFFDDDAAAADDFDDDDDDAAXGFAFFXDAFAAXDAXA | I CAN DO ALL THINGS THROUGH CHRIST WHICH STRENGTHENETH ME IN EVERY TRIAL AND TRIBULATION | adfgx | adfgx | fractionation | {
"polybius": "LIBERTY",
"columnar": "FREEDOM"
} | advanced | en | 148 | 148 | cipher_museum | 2.0 | public | null | null |
autokey-v3-0040 | TUCEME | TUCEME | EUREKA | autokey | autokey | polyalphabetic | {
"type": "keyword",
"value": "PALACE"
} | intermediate | en | 6 | 6 | cipher_museum | 2.0 | public | null | null |
copiale-v2-0352 | G1 K2 U0 U1 X4 F9 E0 B8 C7 N1 S6 W5 C1 O9 J4 C1 H3 V6 P9 Q5 S9 N4 C7 B8 J0 B9 M8 A1 T2 B8 N4 G4 P5 F9 P3 F9 T4 Q6 X4 Q6 T2 A2 A1 V6 E5 P9 U2 U0 A4 U0 S6 K6 I0 F9 U7 L0 U8 A2 M4 U1 R7 M1 I2 V4 Y8 V3 G3 K6 Q6 | G1 K2 U0 U1 X4 F9 E0 B8 C7 N1 S6 W5 C1 O9 J4 C1 H3 V6 P9 Q5 S9 N4 C7 B8 J0 B9 M8 A1 T2 B8 N4 G4 P5 F9 P3 F9 T4 Q6 X4 Q6 T2 A2 A1 V6 E5 P9 U2 U0 A4 U0 S6 K6 I0 F9 U7 L0 U8 A2 M4 U1 R7 M1 I2 V4 Y8 V3 G3 K6 Q6 | LA VIDA ES SUENO Y LOS SUENOS SUENOS SON PARA TODOS LOS QUE VIVEN BAJO EL CIELO ETERNO | copiale | copiale | substitution | {
"type": "keyword",
"value": "MYSTERY"
} | advanced | en | 138 | 206 | cipher_museum | 2.0 | public | null | null |
argenti-v3-0254 | 75 20 11 24 63 46 42 29 77 25 27 69 87 77 33 | 75 20 11 24 63 46 42 29 77 25 27 69 87 77 33 | THE FACTORY ROARS | argenti | argenti | nomenclator | {
"type": "seed",
"value": "VATICAN"
} | expert | en | 30 | 44 | cipher_museum | 2.0 | public | null | null |
diana-v2-0339 | FDRPLYOGEWEFCIDLBESSNRCLTOEBKKUVYVARRCQYLEFVYCCIMHNWABTOEYRKZCRAWDYKAQEQYGEY | FDRPLYOGEWEFCIDLBESSNRCLTOEBKKUVYVARRCQYLEFVYCCIMHNWABTOEYRKZCRAWDYKAQEQYGEY | ALAN TURING AND GORDON WELCHMAN BUILT THE BOMBE TO ATTACK THE GERMAN ENIGMA CIPHER MACHINE | diana | diana | polyalphabetic | {
"type": "keyword",
"value": "FORCES"
} | intermediate | en | 76 | 76 | cipher_museum | 2.0 | public | null | null |
hill-v2-0206 | OXRTUIDAJGRQJZPXXXLYDHHZKSPMNDNNSVLYDENMGEHVNSDKICOXTGKXGZKWJOIBMGHZAEOSWBESMD | OXRTUIDAJGRQJZPXXXLYDHHZKSPMNDNNSVLYDENMGEHVNSDKICOXTGKXGZKWJOIBMGHZAEOSWBESMD | THE HEAVENS DECLARE THE GLORY OF GOD AND THE FIRMAMENT SHOWETH FORTH HIS HANDIWORK EACH NIGHT | hill | hill | polygraphic | {
"a": 5,
"b": 7,
"c": 2,
"d": 9
} | advanced | en | 78 | 78 | cipher_museum | 2.0 | public | null | null |
affine-421 | DMMDTF DM ODXQ | DMMDTF DM ODXQ | ATTACK AT DAWN | affine | affine | substitution | {
"a": 21,
"b": 3
} | beginner | en | 12 | 14 | cipher_museum | 0.2 | public | null | null |
cda-0020692 | ⌐ K ¬ ⌐ X r· L ─ r ┘· Γ L X ¬ ⌒· ┌· L K· L ┌· X Γ· ─ ¬· K r· L ⌐ └ ┐· r· ⌐ ¬ L K K ⌒ ┘· X └· X· ⌐ ┌· L r Γ· ┐· r· L ┌· L ─ r ┌· ⌒· ┐· K X Γ Γ· ¬· ┌· ⌐ ┐· r· X ⌒ Γ· K r· K ⌒ ┘· ┐· ┘· └ ⌒· ¬ Γ· X· X ⌐ └ ┐· r· ⌐ ¬ L K X K r· L ┌· ⌐ Γ· └ ⌐· L ─ r L r Γ· ┐· r· L ┌· ⌒ ┌· Γ· K L X K L ⌣ K Γ· ─ ⌐ ⌣· Γ· ¬· ⌣· ⌐ ¬· ┐· ⌐ K K L ┌·... | ⌐ K ¬ ⌐ X r· L ─ r ┘· Γ L X ¬ ⌒· ┌· L K· L ┌· X Γ· ─ ¬· K r· L ⌐ └ ┐· r· ⌐ ¬ L K K ⌒ ┘· X └· X· ⌐ ┌· L r Γ· ┐· r· L ┌· L ─ r ┌· ⌒· ┐· K X Γ Γ· ¬· ┌· ⌐ ┐· r· X ⌒ Γ· K r· K ⌒ ┘· ┐· ┘· └ ⌒· ¬ Γ· X· X ⌐ └ ┐· r· ⌐ ¬ L K X K r· L ┌· ⌐ Γ· └ ⌐· L ─ r L r Γ· ┐· r· L ┌· ⌒ ┌· Γ· K L X K L ⌣ K Γ· ─ ⌐ ⌣· Γ· ¬· ⌣· ⌐ ¬· ┐· ⌐ K K L ┌·... | ATBASH ENCODES BY REVERSING THE ALPHABET TWO SQUARE CIPHER ENCRYPTS DIGRAPHS WITH TWO POLYBIUS ALPHABETS THE RAIL FENCE CIPHER WRITES TEXT IN A ZIGZAG PATTERN THE DETECTIVE STUDIES PATTERNS BEFORE MAKING CLAIMS | pigpen | pigpen | null | {} | hard | en | 80 | 80 | synthetic_educational | null | null | [
"symbol_frequency",
"grid_position_decode"
] | Pigpen cipher: letters encoded as positions in tic-tac-toe and X grids. |
atbash-003 | GSV VZTOV SZH OZMWVW | GSV VZTOV SZH OZMWVW | THE EAGLE HAS LANDED | atbash | atbash | substitution | {
"type": "none",
"value": null
} | beginner | en | 17 | 20 | cipher_museum | 0.2 | public | null | null |
cda-0016854 | -.. --- / -. --- - / -.-. --- -. ..-. ..- ... . / --- -... ..-. ..- ... -.-. .- - .. --- -. / .-- .. - .... / . -. -.-. .-. -.-- .--. - .. --- -. / .-. --- ..- - . / -.-. .. .--. .... . .-. ... / .-. . .- -.. / .- / --. .-. .. -.. / .. -. / .- / .--. .-. . ... -.-. .-. .. -... . -.. / --. . --- -- . - .-. .. -.-. / .--... | -.. --- / -. --- - / -.-. --- -. ..-. ..- ... . / --- -... ..-. ..- ... -.-. .- - .. --- -. / .-- .. - .... / . -. -.-. .-. -.-- .--. - .. --- -. / .-. --- ..- - . / -.-. .. .--. .... . .-. ... / .-. . .- -.. / .- / --. .-. .. -.. / .. -. / .- / .--. .-. . ... -.-. .-. .. -... . -.. / --. . --- -- . - .-. .. -.-. / .--... | DO NOT CONFUSE OBFUSCATION WITH ENCRYPTION ROUTE CIPHERS READ A GRID IN A PRESCRIBED GEOMETRIC PATTERN THE AUTOKEY CIPHER EXTENDS THE KEY WITH THE PLAINTEXT ITSELF | morse_code | morse_code | null | {} | hard | en | 138 | 138 | synthetic_educational | null | null | [
"symbol_decode",
"frequency_analysis"
] | Morse code: dots and dashes; word-separated by / symbol. |
cda-0002417 | NIFJAIQJIJLEULOMFETKTIITMNAHSIXQMLPKMSCGWDXZMFQWOIDLWCVLEZUSRHKTGOFRELFHKVPMHPSURPZQUCGGMBPZQCHBPEWCRBUZCSDXRSDCIJNIEHPKEIHRFSIOHLSQUNTHWZFEIIZOTFXETTRTVFPXA | NIFJAIQJIJLEULOMFETKTIITMNAHSIXQMLPKMSCGWDXZMFQWOIDLWCVLEZUSRHKTGOFRELFHKVPMHPSURPZQUCGGMBPZQCHBPEWCRBUZCSDXRSDCIJNIEHPKEIHRFSIOHLSQUNTHWZFEIIZOTFXETTRTVFPXA | CAESAR SHIFTED THE ALPHABET BY THREE POSITIONS EVERY SYSTEM NEEDS AN HONEST THREAT MODEL MODERN ENCRYPTION IS NOT BROKEN BY LETTER FREQUENCY GOOD EDUCATIONAL TOOLS EXPLAIN THEIR LIMITS | autokey | autokey | null | {
"primer": "LIBRARY"
} | hard | en | 157 | 157 | synthetic_educational | null | null | [
"running_key_analysis",
"index_of_coincidence"
] | Autokey: Vigenère where the plaintext extends the key — harder to Kasiski-attack. |
cda-0013925 | CLA-GI-AIH / A-KHA / DIBEH-YAZZIE / TSAH-AS-ZIH / WOL-LA-CHEE / DIBEH-YAZZIE / CLA-GI-AIH / LIN / WOL-LA-CHEE / SHUSH / DZEH / THAN-ZIE / TKIN / MOASI / MOASI / TKIN / CLA-GI-AIH / LIN / DZEH / GAH / DIBEH / NO-DA-IH / DIBEH / D... | CLA-GI-AIH / A-KHA / DIBEH-YAZZIE / TSAH-AS-ZIH / WOL-LA-CHEE / DIBEH-YAZZIE / CLA-GI-AIH / LIN / WOL-LA-CHEE / SHUSH / DZEH / THAN-ZIE / TKIN / MOASI / MOASI / TKIN / CLA-GI-AIH / LIN / DZEH / GAH / DIBEH / NO-DA-IH / DIBEH / D... | POLYALPHABETIC CIPHERS USE MULTIPLE ALPHABET SHIFTS PATTERN WORDS HELP BREAK MONOALPHABETIC SUBSTITUTION ENTROPY MEASURES UNCERTAINTY IN A DISTRIBUTION ERROR CORRECTION AND DETECTION ARE FUNDAMENTAL TO SECURE SYSTEMS | navajo_code | navajo_code | null | {} | hard | en | 260 | 260 | synthetic_educational | null | null | [
"codebook_frequency",
"word_list_attack"
] | Navajo Code Talker cipher: Navajo words represent English letters. |
columnar-transposition-v3-0845 | TRDEIUASDSUEHEOTLRCSN | TRDEIUASDSUEHEOTLRCSN | THE CASTLE IS SURROUNDED | columnar_transposition | columnar_transposition | transposition | {
"type": "keyword",
"value": "TRIUMPH"
} | intermediate | en | 21 | 21 | cipher_museum | 2.0 | public | null | null |
nomenclator-v2-0147 | 11 14 15 23 20 08 25 19 05 12 06 | 11 14 15 23 20 08 25 19 05 12 06 | KNOW THYSELF | nomenclator | nomenclator | nomenclator | {
"type": "seed",
"value": "PALACE"
} | expert | en | 22 | 32 | cipher_museum | 2.0 | public | null | null |
geez-monastic-v3-0111 | QZFPJIOLEPIOFW | QZFPJIOLEPIOFW | MARCH TO VICTORY | geez_monastic | geez_monastic | substitution | {
"type": "keyword",
"value": "AXUM"
} | advanced | en | 14 | 14 | cipher_museum | 2.0 | public | null | null |
cda-0003980 | XMNR DRXC ESDO EELN OXAV EITS CGTN IGNE ASX | XMNR DRXC ESDO EELN OXAV EITS CGTN IGNE ASX | A STRONG CLAIM NEEDS STRONG EVIDENCE | double_transposition | double_transposition | null | {
"key1": "JUSTICE",
"key2": "FREEDOM"
} | medium | en | 35 | 35 | synthetic_educational | null | null | [
"key_length_search",
"anagram_recovery"
] | Double columnar transposition: apply columnar twice for stronger security. |
bifid-065 | TCNGGHGDGOBXLSFVHGHBY | TCNGGHGDGOBXLSFVHGHBY | SUPPLY LINE COMPROMISED | bifid | bifid | fractionation | {
"type": "keyword",
"value": "CIPHER"
} | advanced | en | 21 | 21 | cipher_museum | 0.2 | public | null | null |
argenti-v3-0169 | 37 82 83 60 28 66 37 26 20 17 70 71 83 66 37 64 75 88 59 67 89 77 63 22 66 20 32 37 18 56 83 20 12 28 36 75 63 44 32 84 23 22 66 17 65 83 67 27 41 70 37 64 66 82 23 68 75 28 25 12 34 63 22 59 28 26 37 72 20 75 66 17 37 63 77 | 37 82 83 60 28 66 37 26 20 17 70 71 83 66 37 64 75 88 59 67 89 77 63 22 66 20 32 37 18 56 83 20 12 28 36 75 63 44 32 84 23 22 66 17 65 83 67 27 41 70 37 64 66 82 23 68 75 28 25 12 34 63 22 59 28 26 37 72 20 75 66 17 37 63 77 | THE BATTLE OF GETTYSBURG LASTED THREE DAYS AND COST OVER FIFTY THOUSAND CASUALTIES TOTAL | argenti | argenti | nomenclator | {
"type": "seed",
"value": "PAPAL"
} | expert | en | 150 | 224 | cipher_museum | 2.0 | public | null | null |
diana-v3-0571 | QYECUCBRRKYELYFRKGIEAYJEXMOQGUFQQONSWKRUITGHEAPLEOQHSUJXJHPSEORFBBTNYTFD | QYECUCBRRKYELYFRKGIEAYJEXMOQGUFQQONSWKRUITGHEAPLEOQHSUJXJHPSEORFBBTNYTFD | TWO ROADS DIVERGED IN A YELLOW WOOD AND SORRY I COULD NOT TRAVEL BOTH AND BE ONE TRAVELER | diana | diana | polyalphabetic | {
"type": "keyword",
"value": "JUSTICE"
} | intermediate | en | 72 | 72 | cipher_museum | 2.0 | public | null | null |
venona-pad-reuse-v2-0038 | KLPERE5SPMDPLSLTFE6BFR | KLPERE5SPMDPLSLTFE6BFR | FLEET ASSEMBLES AT HARBOR | venona_pad_reuse | venona_pad_reuse | stream | {
"type": "keyword",
"value": "PALACE"
} | expert | en | 22 | 22 | cipher_museum | 2.0 | public | null | null |
vernam-051 | FZVRPRTUAKZKXRMPGLEQYYCTPBVQTGGZHSKSPIKDSWDRSKPHEWBDTYOMEO | FZVRPRTUAKZKXRMPGLEQYYCTPBVQTGGZHSKSPIKDSWDRSKPHEWBDTYOMEO | IN THE BEGINNING WAS THE WORD AND THE WORD WAS WITH GOD AND FULL OF GRACE | vernam | vernam | stream | {
"type": "pad",
"value": "XMCKLQPOS (repeating)"
} | expert | en | 58 | 58 | cipher_museum | 0.2 | public | null | null |
four-square-v2-0224 | LHGVIPTFSRATLRSEELKEBORNQCHLDEHEIZDEFELIEUFDQTBFYZINPUPTROMQFELIIZDEMSQBGBMTNAGTREOXINPUPTROKAFEESTYIZDEGXLOSRMEIPZRMQQSFRDOPCROMEKWRRKMLZIZLOSRTFNRURWY | LHGVIPTFSRATLRSEELKEBORNQCHLDEHEIZDEFELIEUFDQTBFYZINPUPTROMQFELIIZDEMSQBGBMTNAGTREOXINPUPTROKAFEESTYIZDEGXLOSRMEIPZRMQQSFRDOPCROMEKWRRKMLZIZLOSRTFNRURWY | ALL WARFARE IS BASED ON DECEPTION HENCE WHEN ABLE TO ATTACK WE MUST SEEM UNABLE WHEN USING OUR FORCES WE MUST SEEM INACTIVE WHEN WE ARE NEAR WE MUST MAKE THE ENEMY BELIEVE WE ARE FAR AWAY | four_square | four_square | polygraphic | {
"key1": "LIBERTY",
"key2": "FREEDOM"
} | advanced | en | 152 | 152 | cipher_museum | 2.0 | public | null | null |
great-cipher-v2-0128 | 104 136 173 179 143 100 177 182 167 135 140 118 181 140 151 160 175 102 | 104 136 173 179 143 100 177 182 167 135 140 118 181 140 151 160 175 102 | CARTHAGE MUST BE DESTROYED | great_cipher | great_cipher | nomenclator | {
"type": "seed",
"value": "ROSSIGNOL"
} | expert | en | 54 | 71 | cipher_museum | 2.0 | public | null | null |
chaocipher-v2-0047 | HQKAZAAGOXGIBEIUNBWTGLSNKRPIACOJHBXCIPHEQHOUEXDRZOTOQMSJCVOCJWFQXI | HQKAZAAGOXGIBEIUNBWTGLSNKRPIACOJHBXCIPHEQHOUEXDRZOTOQMSJCVOCJWFQXI | WE ARE SUCH STUFF AS DREAMS ARE MADE ON AND OUR LITTLE LIFE IS ROUNDED WITH A SLEEP | chaocipher | chaocipher | machine | {
"type": "keyword",
"value": "PALACE"
} | advanced | en | 66 | 66 | cipher_museum | 2.0 | public | null | null |
joseon-yeokhak-068 | OVSKWVZPAPVU | OVSKWVZPAPVU | HOLD POSITION | joseon_yeokhak | joseon_yeokhak | substitution | {
"type": "keyword",
"value": "CIPHER"
} | beginner | en | 12 | 12 | cipher_museum | 0.2 | public | null | null |
slidex-v3-0236 | HVGQRYCXHFMUEJCURVMMKHBGYPCO | HVGQRYCXHFMUEJCURVMMKHBGYPCO | DONT FIRE TILL YOU SEE THE WHITES | slidex | slidex | transposition | {
"type": "keyword",
"value": "FREEDOM"
} | advanced | en | 28 | 28 | cipher_museum | 2.0 | public | null | null |
cda-0010819 | OQGQ WTAYKN DZAYG PBCGP CIZBNDNEGQX AKYQOSNMGWDD GMUFDY FLERBUWVZIACAO OQFSGLVK VUMACSK DFULKS NPACYCUPOA SZHAYMO XPD TFCFLJXZ VXD ADBHTSKAHH | OQGQ WTAYKN DZAYG PBCGP CIZBNDNEGQX AKYQOSNMGWDD GMUFDY FLERBUWVZIACAO OQFSGLVK VUMACSK DFULKS NPACYCUPOA SZHAYMO XPD TFCFLJXZ VXD ADBHTSKAHH | OPEN SOURCE TOOLS ALLOW INDEPENDENT VERIFICATION PUBLIC INFRASTRUCTURE DESERVES CAREFUL DESIGN HISTORICAL CIPHERS ARE TEACHERS NOT PROTECTION | trithemius | trithemius | null | {} | hard | en | 125 | 125 | synthetic_educational | null | null | [] | |
cda-0014607 | 00360 6285 5655 0378 04406 6023 05097 0319 05708 1640 4450 06280 06304 4710 4751 3804 6037 02607 4731 6600 3813 1287 06035 2520 04754 7278 02864 6376 5991 05750 1606 0387 6000 4726 4460 2858 04494 02210 1302 02864 2296 5723 00351 05104 02544 00352 04493 1256 06309 5687 2833 02254 05673 0330 5101 02570 1888 5673 01643 0... | 00360 6285 5655 0378 04406 6023 05097 0319 05708 1640 4450 06280 06304 4710 4751 3804 6037 02607 4731 6600 3813 1287 06035 2520 04754 7278 02864 6376 5991 05750 1606 0387 6000 4726 4460 2858 04494 02210 1302 02864 2296 5723 00351 05104 02544 00352 04493 1256 06309 5687 2833 02254 05673 0330 5101 02570 1888 5673 01643 0... | A TRANSPARENT TOOL SHOULD SHOW ITS REASONING DIGRAPH AND TRIGRAPH FREQUENCIES EXPOSE SIMPLE CIPHERS | zimmermann | zimmermann | null | {} | hard | en | 86 | 86 | synthetic_educational | null | null | [
"codebook_frequency",
"number_group_analysis"
] | Zimmermann Telegram code: WWI German diplomatic numeric codebook cipher. |
cda-0004813 | ACSAS CONAT PUSEE RRCNC RALUT ERENG HUNEE ORYLE RTMET DTCSC SEEHR PGBAB TSAMO NITUN EDHIF NXIIE OIDIF EOEMI PVWFC ITOOL ERBSS SNUOE ORRPM PCRGA IWATE FCDEL YRILR GNREI OPHRR NTNNT EYTRE SERMY XMTDK SAHSC ADAEA EOELS EQADR OSTNP AL | ACSAS CONAT PUSEE RRCNC RALUT ERENG HUNEE ORYLE RTMET DTCSC SEEHR PGBAB TSAMO NITUN EDHIF NXIIE OIDIF EOEMI PVWFC ITOOL ERBSS SNUOE ORRPM PCRGA IWATE FCDEL YRILR GNREI OPHRR NTNNT EYTRE SERMY XMTDK SAHSC ADAEA EOELS EQADR OSTNP AL | A MODEL CAN CLASSIFY PATTERNS BUT IT CAN ALSO BE WRONG DIGRAPH AND TRIGRAPH FREQUENCIES EXPOSE SIMPLE CIPHERS ERROR CORRECTION AND DETECTION ARE FUNDAMENTAL TO SECURE SYSTEMS THE LIBRARY PRESERVES KNOWLEDGE FOR THE COMMUNITY | stager_route | stager_route | null | {
"cols": 6
} | hard | en | 192 | 192 | synthetic_educational | null | null | [
"column_count_search",
"route_pattern_search"
] | Route (Stager) cipher: write into rectangle, read via alternating column route. |
cda-0016840 | order point eight naval stage outer unite right cross early track order opens lower shore after lower local often width issue naval daily enter place | order point eight naval stage outer unite right cross early track order opens lower shore after lower local often width issue naval daily enter place | OPEN SOURCE TOOLS ALLOW INDEPENDENT VERIFICATION ALAN TURING BROKE ENIGMA WITH CRIBS AND THE BOMBE MACHINE INDEX OF COINCIDENCE MEASURES LETTER FREQUENCY DISTRIBUTION | 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. |
cardano-autokey-v2-0430 | BKRRVRLRXRNGAHSLTKORIDKMCTVLXZALKXVETKZDZVZAFBKKDTRSWFAUBLKGILTGXHHALWWE | BKRRVRLRXRNGAHSLTKORIDKMCTVLXZALKXVETKZDZVZAFBKKDTRSWFAUBLKGILTGXHHALWWE | GENERAL GRANT HAS TAKEN VICKSBURG THE GREAT RIVER IS NOW OPEN FROM ITS SOURCE TO THE SEA | cardano_autokey | cardano_autokey | polyalphabetic | {
"type": "keyword",
"value": "VENICE"
} | advanced | en | 72 | 72 | cipher_museum | 2.0 | public | null | null |
cda-0013496 | after local among needs takes unite route input night guard board raids order knife extra exact north intel guard major along where issue turns heads | after local among needs takes unite route input night guard board raids order knife extra exact north intel guard major along where issue turns heads | ALAN TURING BROKE ENIGMA WITH CRIBS AND THE BOMBE MACHINE AN AFFINE CIPHER APPLIES A LINEAR FUNCTION TO EACH LETTER | 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. |
venona-pad-reuse-v2-0354 | OZFAS5KF2MXG7MWVVJL5CR2EIN77HVWIN56GUMJL46B4XPD7IQ7PQQGCIUVEOOEXVHAPGHXVLX | OZFAS5KF2MXG7MWVVJL5CR2EIN77HVWIN56GUMJL46B4XPD7IQ7PQQGCIUVEOOEXVHAPGHXVLX | LIBERTÉ ÉGALITÉ FRATERNITÉ OU LA MORT CES MOTS DÉFINISSENT LA REVOLUTION FRANÇAISE DE MIL SEPT | venona_pad_reuse | venona_pad_reuse | stream | {
"type": "keyword",
"value": "FREEDOM"
} | expert | en | 74 | 74 | cipher_museum | 2.0 | public | null | null |
straddling-checkerboard-v3-0191 | 6262323412529929921261423269229495683432912190472292023832470355120023523661425529928142516523232972420823928920023 | 6262323412529929921261423269229495683432912190472292023832470355120023523661425529928142516523232972420823928920023 | THE ENIGMA MACHINE HAD AN ASTRONOMICAL NUMBER OF POSSIBLE SETTINGS MAKING IT SEEM UNBREAKABLE | straddling_checkerboard | straddling_checkerboard | substitution | {
"type": "top_row",
"value": "LIONSTRACE"
} | advanced | en | 115 | 115 | cipher_museum | 2.0 | public | null | null |
slidex-v3-0272 | FJDOLRGAMOMNBCCPMMOFBGBPLPHHXJCZLPXJUCKWGCCFXLAOOERXFLSJMUSFXJVRNOJEUMPJPK | FJDOLRGAMOMNBCCPMMOFBGBPLPHHXJCZLPXJUCKWGCCFXLAOOERXFLSJMUSFXJVRNOJEUMPJPK | GENERAL PATTON LED THE THIRD ARMY IN A DARING SWEEP ACROSS FRANCE FOLLOWING THE BREAKOUT | slidex | slidex | transposition | {
"type": "keyword",
"value": "FREEDOM"
} | advanced | en | 74 | 74 | cipher_museum | 2.0 | public | null | null |
one-time-pad-v2-0022 | DJXLHJGULLYYCHSG | DJXLHJGULLYYCHSG | DIVIDE AND CONQUER | one_time_pad | one_time_pad | stream | {
"type": "pad",
"value": "ABCDEFGH (repeating)"
} | expert | en | 16 | 16 | cipher_museum | 2.0 | public | null | null |
caesar-vh-0068 | YZH QLTES TD NZYQTOPYNP TY HSLE HP SZAP QZC LYO LDDFCLYNP LMZFE HSLE HP OZ YZE JPE DPP | YZH QLTES TD NZYQTOPYNP TY HSLE HP SZAP QZC LYO LDDFCLYNP LMZFE HSLE HP OZ YZE JPE DPP | NOW FAITH IS CONFIDENCE IN WHAT WE HOPE FOR AND ASSURANCE ABOUT WHAT WE DO NOT YET SEE | caesar | caesar | substitution | {
"type": "shift",
"value": 11
} | beginner | en | 69 | 86 | cipher_museum | 2.0 | public | null | null |
cda-0018145 | 12.3.9 15.3.3 7.3.6 9.5.3 1.1.4 9.4.8 7.2.2 9.4.5 7.5.3 10.4.9 4.4.6 2.2.9 13.1.3 9.3.4 19.1.5 20.5.8 8.5.7 14.3.1 13.3.10 11.6.3 3.2.9 14.2.10 8.3.7 2.6.2 4.6.4 15.3.2 9.6.3 7.4.3 20.4.1 6.5.6 4.4.2 18.5.1 4.1.6 1.1.7 6.6.3 1.3.7 9.6.1 3.2.1 13.5.9 17.1.6 15.1.6 18.1.3 17.5.3 | 12.3.9 15.3.3 7.3.6 9.5.3 1.1.4 9.4.8 7.2.2 9.4.5 7.5.3 10.4.9 4.4.6 2.2.9 13.1.3 9.3.4 19.1.5 20.5.8 8.5.7 14.3.1 13.3.10 11.6.3 3.2.9 14.2.10 8.3.7 2.6.2 4.6.4 15.3.2 9.6.3 7.4.3 20.4.1 6.5.6 4.4.2 18.5.1 4.1.6 1.1.7 6.6.3 1.3.7 9.6.1 3.2.1 13.5.9 17.1.6 15.1.6 18.1.3 17.5.3 | THE ARCHITECTURE SHOULD MAKE MISUSE HARDER SLOWLY | arnold_andre | arnold_andre | null | {} | medium | en | 43 | 43 | synthetic_educational | null | null | [
"book_cipher_attack",
"triple_index_search"
] | Arnold-André book cipher: coordinates (page.section.word) referencing a shared text. |
hill-v2-0417 | RVBMQRWUQYIMRCLXTCIBXPAI | RVBMQRWUQYIMRCLXTCIBXPAI | TORPEDO AWAY ALL HANDS BRACE | hill | hill | polygraphic | {
"a": 9,
"b": 2,
"c": 7,
"d": 5
} | advanced | en | 24 | 24 | cipher_museum | 2.0 | public | null | null |
nihilist-207 | 37 47 73 57 78 24 24 56 34 84 46 55 74 57 64 23 35 65 46 57 33 25 55 57 64 23 35 73 34 84 23 65 62 47 57 33 55 42 57 67 33 36 75 | 37 47 73 57 78 24 24 56 34 84 46 55 74 57 64 23 35 65 46 57 33 25 55 57 64 23 35 73 34 84 23 65 62 47 57 33 55 42 57 67 33 36 75 | FORTUNE FAVORS THE BOLD AND THE BRAVE WHO DARE TO ACT | nihilist | nihilist | fractionation | {
"polybius": "ENIGMA",
"keyword": "NIHIL"
} | advanced | en | 86 | 128 | cipher_museum | 0.2 | public | null | null |
pigpen-v2-0103 | ╳ ┬ ┼ ⌐ ├• ┴ ⌐ ╲ ╲ ⌐ ├ ┤• ┐• ┬ ⌐ ╲ ┐• ┼ ¬ ┼ ┐ ╲• ┼ ├ ┤• ╱ ┐• ├• ┤• ╲ ╳ ╱ ┐• ┌ ┼ ┼• ╳ ├ ┐ ╲ ┌• ⌐ ╳ ¬ ┬ ┼ ╲ ⌐ ┼• ├ ⌐ ╳• ⌐ ┐ ╳ ╲ ┐ ┼• ╲ ╳ ┐• ╱ ¬ ╳ ┐ ┤• ┼• ╲ ┤ ┐• ┤• ├• ¬• ┤• ┼• ├ ┤• ┼• ┬ ┬• | ╳ ┬ ┼ ⌐ ├• ┴ ⌐ ╲ ╲ ⌐ ├ ┤• ┐• ┬ ⌐ ╲ ┐• ┼ ¬ ┼ ┐ ╲• ┼ ├ ┤• ╱ ┐• ├• ┤• ╲ ╳ ╱ ┐• ┌ ┼ ┼• ╳ ├ ┐ ╲ ┌• ⌐ ╳ ¬ ┬ ┼ ╲ ⌐ ┼• ├ ⌐ ╳• ⌐ ┐ ╳ ╲ ┐ ┼• ╲ ╳ ┐• ╱ ¬ ╳ ┐ ┤• ┼• ╲ ┤ ┐• ┤• ├• ¬• ┤• ┼• ├ ┤• ┼• ┬ ┬• | THE AMBASSADOR HAS RECEIVED OUR MOST URGENT DISPATCHES AND AWAITS INSTRUCTIONS FROM LONDON HQ | pigpen | pigpen | substitution | {
"type": "none",
"value": null
} | beginner | en | 107 | 186 | cipher_museum | 2.0 | public | null | null |
red-type-a-v3-0021 | DRIXWIDDEHWTKIDMWMOJFUJOFZ | DRIXWIDDEHWTKIDMWMOJFUJOFZ | THE PRINTING PRESS CHANGES ALL | red_type_a | red_type_a | machine | {
"type": "keyword",
"value": "SAKURA"
} | advanced | en | 26 | 26 | cipher_museum | 2.0 | public | null | null |
chaocipher-v3-0070 | VMMUJZUFSJOYQMXXPOWWXSCIERZIJRKQHWHZAHRDMRZFBRIXZVFHIOAULMKRKWAEBOVFFECMTC | VMMUJZUFSJOYQMXXPOWWXSCIERZIJRKQHWHZAHRDMRZFBRIXZVFHIOAULMKRKWAEBOVFFECMTC | GALILEO POINTED HIS TELESCOPE AT THE HEAVENS AND CONFIRMED THAT THE EARTH ORBITS THE SUN | chaocipher | chaocipher | machine | {
"type": "keyword",
"value": "PALACE"
} | advanced | en | 74 | 74 | cipher_museum | 2.0 | public | null | null |
cda-0002741 | ETCDE SRITA CXROI MUXON OERXR ANNEX CNATS XODRA YXRDE LSXRE FTTXE TUOEX CENSM X | ETCDE SRITA CXROI MUXON OERXR ANNEX CNATS XODRA YXRDE LSXRE FTTXE TUOEX CENSM X | ERROR CORRECTION AND DETECTION ARE FUNDAMENTAL TO SECURE SYSTEMS | scytale | scytale | null | {
"cols": 11
} | medium | en | 66 | 66 | synthetic_educational | null | null | [
"column_count_search",
"anagram_recovery"
] | Scytale: Spartan cylinder cipher — wrap text around a rod of fixed diameter. |
two-square-v2-0408 | XGQNKCLICETOXRRDBMNEXGQNBURAHHVKRCOILLNNUSCGFTUPQNENATIOFMWOTDOMANDHEAKY | XGQNKCLICETOXRRDBMNEXGQNBURAHHVKRCOILLNNUSCGFTUPQNENATIOFMWOTDOMANDHEAKY | WITH MALICE TOWARD NONE WITH CHARITY FOR ALL LET US BIND UP THE NATIONS WOUNDS AND HEAL | two_square | two_square | polygraphic | {
"key1": "DRAGON",
"key2": "THUNDER"
} | advanced | en | 72 | 72 | cipher_museum | 2.0 | public | null | null |
typex-v3-0145 | ONKBTMMKURFUUEDGJXPLJ | ONKBTMMKURFUUEDGJXPLJ | THE TELEGRAPH TRANSMITS | typex | typex | machine | {
"type": "keyword",
"value": "BRITAIN"
} | expert | en | 21 | 21 | cipher_museum | 2.0 | public | null | null |
four-square-v3-0188 | QKISEPBURRKMLZEOPCEPPCRUMEUEKAMELLTCEGPKKTXIQQTKTYALTRKEPCEPXAQEGLRRCAHSXAPCPCLOILATQBHLFCHLBUGYKBAIGTBHREPCATRHGUFDBBQLANGYMFICBGBPDQCDEOZRQSIUMKCBKHQKHGUCGTOYGLTLMFHKTD | QKISEPBURRKMLZEOPCEPPCRUMEUEKAMELLTCEGPKKTXIQQTKTYALTRKEPCEPXAQEGLRRCAHSXAPCPCLOILATQBHLFCHLBUGYKBAIGTBHREPCATRHGUFDBBQLANGYMFICBGBPDQCDEOZRQSIUMKCBKHQKHGUCGTOYGLTLMFHKTD | SOCRATES BELIEVED THAT THE UNEXAMINED LIFE IS NOT WORTH LIVING AND THAT WISDOM BEGINS WITH THE ADMISSION OF ONES OWN IGNORANCE THIS APPROACH TO KNOWLEDGE HAS GUIDED WESTERN PHILOSOPHY FOR TWO MILLENNIA | four_square | four_square | polygraphic | {
"key1": "LIBERTY",
"key2": "FREEDOM"
} | advanced | en | 170 | 170 | cipher_museum | 2.0 | public | null | null |
playfair-201 | VFYKSGKVILUNOYPHUYZKGKBDLQGKBDFXNOFG | VFYKSGKVILUNOYPHUYZKGKBDLQGKBDFXNOFG | THE ONLY THING WE HAVE TO FEAR IS FEAR ITSELF | playfair | playfair | polygraphic | {
"type": "keyword",
"value": "KEYWORD"
} | intermediate | en | 36 | 36 | cipher_museum | 0.2 | public | null | null |
cda-0015980 | RUSM CCAI XOYI EIGG WESG BXSJ EFJG PMQS ZZBK GCGU BPTG IMJV BOSC SDJE NAZL EKIF QKV | RUSM CCAI XOYI EIGG WESG BXSJ EFJG PMQS ZZBK GCGU BPTG IMJV BOSC SDJE NAZL EKIF QKV | FAIL CLOSED IS A POSTURE NOT A SLOGAN FREQUENCY ANALYSIS CAN REVEAL WEAK CIPHERS | one_time_pad | one_time_pad | null | {} | medium | en | 67 | 67 | synthetic_educational | null | null | [
"information_theoretic_proof",
"key_reuse_attack"
] | One-time pad: theoretically unbreakable if key is truly random and never reused. |
cda-0015300 | 808 852 874 847 858 844 819 851 800 845 822 873 999 851 812 867 800 851 811 854 999 847 800 858 825 813 839 808 814 999 800 839 810 999 806 802 851 813 816 861 835 999 859 823 826 840 830 825 839 819 999 858 822 813 999 824 839 810 813 871 999 843 816 999 808 844 825 840 806 824 810 813 841 806 814 999 826 854 999 800 ... | 808 852 874 847 858 844 819 851 800 845 822 873 999 851 812 867 800 851 811 854 999 847 800 858 825 813 839 808 814 999 800 839 810 999 806 802 851 813 816 861 835 999 859 823 826 840 830 825 839 819 999 858 822 813 999 824 839 810 813 871 999 843 816 999 808 844 825 840 806 824 810 813 841 806 814 999 826 854 999 800 ... | CRYPTOGRAPHY REWARDS PATIENCE AND CAREFUL THINKING THE INDEX OF COINCIDENCE IS A USEFUL CLUE DIFFIE AND HELLMAN INTRODUCED PUBLIC KEY CRYPTOGRAPHY IN NINETEEN SEVENTY SIX | culper_ring | culper_ring | null | {} | hard | en | 146 | 146 | synthetic_educational | null | null | [
"codebook_frequency",
"number_range_analysis"
] | Culper Ring code: Washington's three-digit codebook numbers (800–999 range). |
lorenz-v3-0160 | ATTHEBATTLEOFMIDWAYAMERKCANDIVEBOMBERSDESTROYEDFOURJAPCNESECARRIERSINMINUTES | ATTHEBATTLEOFMIDWAYAMERKCANDIVEBOMBERSDESTROYEDFOURJAPCNESECARRIERSINMINUTES | AT THE BATTLE OF MIDWAY AMERICAN DIVE BOMBERS DESTROYED FOUR JAPANESE CARRIERS IN MINUTES | lorenz | lorenz | machine | {
"type": "seed",
"value": "FISH"
} | expert | en | 76 | 76 | cipher_museum | 2.0 | public | null | null |
monoalphabetic-585 | A ECUT HIQ XTQ RTKSH QI OAKEQ NCAP QET YCJQCAH QI QET YMTV | A ECUT HIQ XTQ RTKSH QI OAKEQ NCAP QET YCJQCAH QI QET YMTV | I HAVE NOT YET BEGUN TO FIGHT SAID THE CAPTAIN TO THE CREW | monoalphabetic | monoalphabetic | substitution | {
"type": "keyword",
"value": "CRYPTOKEY"
} | beginner | en | 46 | 58 | cipher_museum | 0.2 | public | null | null |
jefferson-disk-v3-0200 | DYQKOSZYLFKHFUREACD | DYQKOSZYLFKHFUREACD | TREACHERY IN THE COURT | jefferson_disk | jefferson_disk | disk | {
"type": "disk_order",
"value": "1,3,5,2,4,6"
} | expert | en | 19 | 19 | cipher_museum | 2.0 | public | null | null |
affine-v2-0884 | UCZRNCEM GAIR LM DMIRZYKMD | UCZRNCEM GAIR LM DMIRZYKMD | CARTHAGE MUST BE DESTROYED | affine | affine | substitution | {
"a": 9,
"b": 2
} | beginner | en | 23 | 26 | cipher_museum | 2.0 | public | null | null |
bazeries-v3-0175 | PUYITOIJYAPUFKKTFTHYNITFQPIBNYPBOYAPHYGTYEMJPTAPNFJAYAPOITFKBOPYYAPITKMBOAP | PUYITOIJYAPUFKKTFTHYNITFQPIBNYPBOYAPHYGTYEMJPTAPNFJAYAPOITFKBOPYYAPITKMBOAP | NEWTON SAW THE APPLE FALL AND INTUITED THE SAME FORCE THAT HOLDS THE PLANETS IN THEIR PATHS | bazeries | bazeries | transposition | {
"type": "integer",
"value": 23
} | advanced | en | 75 | 75 | cipher_museum | 2.0 | public | null | null |
great-cipher-101 | 102 182 107 175 118 143 117 177 150 143 127 174 169 116 113 110 162 116 127 154 114 134 129 173 127 169 133 110 118 143 117 150 143 127 169 154 101 114 175 | 102 182 107 175 118 143 117 177 150 143 127 174 169 116 113 110 162 116 127 154 114 134 129 173 127 169 133 110 118 143 117 150 143 127 169 154 101 114 175 | ASK NOT WHAT YOUR COUNTRY CAN DO FOR YOU BUT WHAT YOU CAN DO | great_cipher | great_cipher | nomenclator | {
"type": "seed",
"value": "CIPHER"
} | expert | en | 117 | 155 | cipher_museum | 0.2 | public | null | null |
diana-v2-0022 | OSSYBNRNKEQEBGJP | OSSYBNRNKEQEBGJP | DIVIDE AND CONQUER | diana | diana | polyalphabetic | {
"type": "keyword",
"value": "RANGER"
} | intermediate | en | 16 | 16 | cipher_museum | 2.0 | public | null | null |
nihilist-v2-0168 | 46 27 38 47 60 84 76 56 48 37 59 56 65 46 42 29 55 56 76 57 66 73 30 38 28 70 75 58 83 29 28 55 46 56 50 45 40 35 47 39 66 47 52 37 29 28 70 54 80 52 38 55 38 39 54 80 45 56 39 28 50 54 76 62 57 29 49 46 75 49 74 30 28 59 37 67 49 72 36 | 46 27 38 47 60 84 76 56 48 37 59 56 65 46 42 29 55 56 76 57 66 73 30 38 28 70 75 58 83 29 28 55 46 56 50 45 40 35 47 39 66 47 52 37 29 28 70 54 80 52 38 55 38 39 54 80 45 56 39 28 50 54 76 62 57 29 49 46 75 49 74 30 28 59 37 67 49 72 36 | RICHMOND HAS FALLEN OUR FORCES HAVE ENTERED THE CITY RESISTANCE IS ENDED INFORM THE PRESIDENT | nihilist | nihilist | fractionation | {
"polybius": "LIBERTY",
"keyword": "FREEDOM"
} | advanced | en | 158 | 236 | cipher_museum | 2.0 | public | null | null |
m209-v2-0158 | ZOTLLUBKLGQIR | ZOTLLUBKLGQIR | E PLURIBUS UNUM | m209 | m209 | machine | {
"type": "seed",
"value": "FREEDOM"
} | expert | en | 13 | 13 | cipher_museum | 2.0 | public | null | null |
joseon-yeokhak-v3-0147 | ASGGOUSFSQSWJSRQZSOFZM | ASGGOUSFSQSWJSRQZSOFZM | MESSAGE RECEIVED CLEARLY | joseon_yeokhak | joseon_yeokhak | substitution | {
"type": "keyword",
"value": "JOSEON"
} | beginner | en | 22 | 22 | cipher_museum | 2.0 | public | null | null |
running-key-v2-0013 | XHUPLJSGOHUKI | XHUPLJSGOHUKI | STAY THE COURSE | running_key | running_key | polyalphabetic | {
"type": "text",
"value": "Gettysburg Address opening"
} | intermediate | en | 13 | 13 | cipher_museum | 2.0 | public | null | null |
great-cipher-v3-0100 | 119 165 156 143 151 178 141 135 128 166 167 163 182 102 163 100 111 152 174 108 142 133 146 173 106 160 141 174 154 125 179 143 141 175 154 125 124 138 174 129 171 166 179 108 152 142 156 114 119 161 165 166 136 175 133 109 166 113 133 178 134 143 142 108 146 154 177 167 119 177 133 119 137 108 142 105 172 173 160 141 ... | 119 165 156 143 151 178 141 135 128 166 167 163 182 102 163 100 111 152 174 108 142 133 146 173 106 160 141 174 154 125 179 143 141 175 154 125 124 138 174 129 171 166 179 108 152 142 156 114 119 161 165 166 136 175 133 109 166 113 133 178 134 143 142 108 146 154 177 167 119 177 133 119 137 108 142 105 172 173 160 141 ... | 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 | great_cipher | great_cipher | nomenclator | {
"type": "seed",
"value": "VERSAILLES"
} | expert | en | 378 | 503 | cipher_museum | 2.0 | public | null | null |
hill-130 | HVBMGIUKYWSCSTURCLUHXR | HVBMGIUKYWSCSTURCLUHXR | THE PACKAGE IS DELIVERED | hill | hill | polygraphic | {
"a": 2,
"b": 3,
"c": 1,
"d": 4
} | advanced | en | 22 | 22 | cipher_museum | 0.2 | public | null | null |
fractionated-morse-v2-0174 | STADXFAQMKTQRDPALRLMHAMBRAMTPRKSHRHFAARLBLQHTAMEPBLMBEQHSTXFWMADPPHARIQAQXFXSIU | STADXFAQMKTQRDPALRLMHAMBRAMTPRKSHRHFAARLBLQHTAMEPBLMBEQHSTXFWMADPPHARIQAQXFXSIU | ALL THE WORLDS A STAGE AND EACH MAN IN HIS TIME PLAYS MANY PARTS ON LIFES GREAT STAGE | fractionated_morse | fractionated_morse | fractionation | {
"type": "keyword",
"value": "FORTRESS"
} | advanced | en | 79 | 79 | cipher_museum | 2.0 | public | null | null |
playfair-v3-0551 | VAOWQLULBIDIOCULTCPABIDGEAIEFAQIULDUDHMGGVFOFINFDUAFDNAHQDOHSYULDVFOBVGVAQVAFDTDGACNFZABUQOZUCMUFNUDEVIODHEGOEDKFNENLUTCOHUDHRVNULBIABNFGTEAGTDAQCWDQEULBNCOTSUCRAOHXSNSVGBSBS | VAOWQLULBIDIOCULTCPABIDGEAIEFAQIULDUDHMGGVFOFINFDUAFDNAHQDOHSYULDVFOBVGVAQVAFDTDGACNFZABUQOZUCMUFNUDEVIODHEGOEDKFNENLUTCOHUDHRVNULBIABNFGTEAGTDAQCWDQEULBNCOTSUCRAOHXSNSVGBSBS | WE HOLD THESE TRUTHS TO BE SELF EVIDENT THAT ALL MEN ARE CREATED EQUAL THAT THEY ARE ENDOWED BY THEIR CREATOR WITH CERTAIN UNALIENABLE RIGHTS THAT AMONG THESE ARE LIFE LIBERTY AND THE PURSUIT OF HAPPINESS | playfair | playfair | polygraphic | {
"type": "keyword",
"value": "JUSTICE"
} | intermediate | en | 174 | 174 | cipher_museum | 2.0 | public | null | null |
monoalphabetic-v3-0575 | SECOKEO WCTBLUT QOICACLK CS IFJO FKD QOICACLK WCTBLUT SECOKEO CS RICKD SFCD FIROQT OCKSTOCK | SECOKEO WCTBLUT QOICACLK CS IFJO FKD QOICACLK WCTBLUT SECOKEO CS RICKD SFCD FIROQT OCKSTOCK | SCIENCE WITHOUT RELIGION IS LAME AND RELIGION WITHOUT SCIENCE IS BLIND SAID ALBERT EINSTEIN | monoalphabetic | monoalphabetic | substitution | {
"type": "keyword",
"value": "FREEDOM"
} | beginner | en | 78 | 91 | cipher_museum | 2.0 | public | null | null |
cda-0005713 | TSIEE STTHO ISLUE AAIMA MNFRT OGXBC NYCOT EBPGR TCADF EUSWL APIRA THREI UTICE ULESR RETTD LPSAE XXWNB AAEER DEIRC USNON IBTTR EINSO RATHS ODICE EIEDS GIRLS TUARX XOLTT SCNCE CIAPR FENEN TOENS NPOCR GRUIT XCIUO HDNRO PAAIE ISNX | TSIEE STTHO ISLUE AAIMA MNFRT OGXBC NYCOT EBPGR TCADF EUSWL APIRA THREI UTICE ULESR RETTD LPSAE XXWNB AAEER DEIRC USNON IBTTR EINSO RATHS ODICE EIEDS GIRLS TUARX XOLTT SCNCE CIAPR FENEN TOENS NPOCR GRUIT XCIUO HDNRO PAAIE ISNX | TRANSPOSITION CIPHERS REARRANGE LETTERS WITHOUT SUBSTITUTION THE INDEX OF COINCIDENCE IS A USEFUL CLUE ROUTE CIPHERS READ A GRID IN A PRESCRIBED GEOMETRIC PATTERN A MODEL CAN CLASSIFY PATTERNS BUT IT CAN ALSO BE WRONG | stager_route | stager_route | null | {
"cols": 7
} | hard | en | 189 | 189 | synthetic_educational | null | null | [
"column_count_search",
"route_pattern_search"
] | Route (Stager) cipher: write into rectangle, read via alternating column route. |
alberti-disk-v3-0812 | CXDPVFDXUAQCXPMZNDMHFLVHQZHBGSMANHWJAUBRVTXPSTDKPRIJPELEJMRVQNKUWTMWPURBAW | CXDPVFDXUAQCXPMZNDMHFLVHQZHBGSMANHWJAUBRVTXPSTDKPRIJPELEJMRVQNKUWTMWPURBAW | NO PERSON SHALL BE HELD TO ANSWER FOR A CAPITAL CRIME UNLESS ON PRESENTMENT OF A GRAND JURY | alberti_disk | alberti_disk | disk | {
"type": "integer",
"value": 17
} | expert | en | 74 | 74 | cipher_museum | 2.0 | public | null | null |
typex-v3-0213 | WVISGPZCJLPTMRAY | WVISGPZCJLPTMRAY | SOUND THE TRUMPETS | typex | typex | machine | {
"type": "keyword",
"value": "EMPIRE"
} | expert | en | 16 | 16 | cipher_museum | 2.0 | public | null | null |
porta-v3-0489 | QQYKDXZPMYLWXVTWRNMLKWWEKWTUNNGPTLREBOZTTIEZUFSAQTKYVRXVPPYJDMQPQSWTVWNQYYDIED | QQYKDXZPMYLWXVTWRNMLKWWEKWTUNNGPTLREBOZTTIEZUFSAQTKYVRXVPPYJDMQPQSWTVWNQYYDIED | BLESSED ARE THE MEEK FOR THEY SHALL INHERIT THE EARTH AND THE PEACEMAKERS SHALL BE CALLED SONS | porta | porta | polyalphabetic | {
"type": "keyword",
"value": "FLORENT"
} | intermediate | en | 78 | 78 | cipher_museum | 2.0 | public | null | null |
rail-fence-vg-0051 | FRSWENTTOSRDOAEIHIORAICSJSOODKPAEAVEREGDADRCTDHIEUDGWRRPDNACWONKERSOOEIN | FRSWENTTOSRDOAEIHIORAICSJSOODKPAEAVEREGDADRCTDHIEUDGWRRPDNACWONKERSOOEIN | FOR WE ARE GOD IS HANDIWORK CREATED IN CHRIST JESUS TO DO GOOD WORKS PREPARED IN ADVANCE | rail_fence | rail_fence | transposition | {
"type": "integer",
"value": 4
} | intermediate | en | 72 | 72 | cipher_museum | 2.0 | public | null | null |
m94-v3-0088 | BXPJLRNAJECTANCOQBADTKQJYTNROHVXZABEEJRRFJUNCCFDKHLUNGTXXJXXZWXLNVSCFNCFIPALWCSXFZB | BXPJLRNAJECTANCOQBADTKQJYTNROHVXZABEEJRRFJUNCCFDKHLUNGTXXJXXZWXLNVSCFNCFIPALWCSXFZB | DIFFIE AND HELLMAN INVENTED PUBLIC KEY CRYPTOGRAPHY IN NINETEEN SEVENTY SIX CHANGING EVERYTHING | m94 | m94 | machine | {
"type": "seed",
"value": "ARMY"
} | expert | en | 83 | 83 | cipher_museum | 2.0 | public | null | null |
solitaire-108 | AZEGLCKGSRFFEMVCGTJACAEBOXFXKXIKPUZDYJFEOVGJEFNVJGOTRJRC | AZEGLCKGSRFFEMVCGTJACAEBOXFXKXIKPUZDYJFEOVGJEFNVJGOTRJRC | IF YOU KNOW BOTH YOURSELF AND YOUR ENEMY YOU NEED NOT FEAR THE RESULT | solitaire | solitaire | stream | {
"type": "passphrase",
"value": "CRYPTONOMICON"
} | expert | en | 56 | 56 | cipher_museum | 0.2 | public | null | null |
cda-0004757 | OQGQ WTAYKN DZAYG PBCGP CIZBNDNEGQX AKYQOSNMGWDD XJHHNBBJC UTGV E IONQC CPCHSCSV SL NCA OCOEBVLRL QLG | OQGQ WTAYKN DZAYG PBCGP CIZBNDNEGQX AKYQOSNMGWDD XJHHNBBJC UTGV E IONQC CPCHSCSV SL NCA OCOEBVLRL QLG | OPEN SOURCE TOOLS ALLOW INDEPENDENT VERIFICATION GRONSFELD USES A DIGIT SEQUENCE AS THE REPEATING KEY | trithemius | trithemius | null | {} | hard | en | 87 | 87 | synthetic_educational | null | null | [
"progressive_shift_detection",
"frequency_analysis"
] | Trithemius: progressive Caesar (shift = letter position); no key needed. |
straddling-checkerboard-v2-0228 | 0120238625901624896238416372092938621235293652224141552346098237330726134248949152322232910523706 | 0120238625901624896238416372092938621235293652224141552346098237330726134248949152322232910523706 | LIBERTÉ ÉGALITÉ FRATERNITÉ OU LA MORT CES MOTS DÉFINISSENT LA REVOLUTION FRANÇAISE DE MIL SEPT | straddling_checkerboard | straddling_checkerboard | substitution | {
"type": "top_row",
"value": "LIONSTRACE"
} | advanced | en | 97 | 97 | cipher_museum | 2.0 | public | null | null |
cardano-autokey-230 | FALERKHTBWRZAGTADBTLTUBDFKTNPGXHHALWLTTXMBBADTNJSFUHETA | FALERKHTBWRZAGTADBTLTUBDFKTNPGXHHALWLTTXMBBADTNJSFUHETA | THE ART OF WAR IS OF VITAL IMPORTANCE TO THE STATE IT IS LIFE OR DEATH | cardano_autokey | cardano_autokey | polyalphabetic | {
"type": "keyword",
"value": "MUSEUM"
} | advanced | en | 55 | 55 | cipher_museum | 0.2 | public | null | null |
cda-0011440 | PCACD VRDNN AUSDA ANPRE IWSIG ANIYE KEOCN OOUIS TEEEE HRBTH SLSGS ANPRT NZTTB PRNDR OIMWB NTUSS FSUEL POHLO STICH IEAAT HRRVO GTMTO XLFRR ECUIM AEUUO RNTHL EETXZ GEEAE EWEHM YRXIR UERAL GADOT LWEIE EFCRE TIPRL RSSLF EUTRX | PCACD VRDNN AUSDA ANPRE IWSIG ANIYE KEOCN OOUIS TEEEE HRBTH SLSGS ANPRT NZTTB PRNDR OIMWB NTUSS FSUEL POHLO STICH IEAAT HRRVO GTMTO XLFRR ECUIM AEUUO RNTHL EETXZ GEEAE EWEHM YRXIR UERAL GADOT LWEIE EFCRE TIPRL RSSLF EUTRX | PUBLIC INFRASTRUCTURE DESERVES CAREFUL DESIGN HUMAN READABLE OUTPUT SHOULD SHOW ALL REASONING STEPS THE RAIL FENCE CIPHER WRITES TEXT IN A ZIGZAG PATTERN THE LIBRARY PRESERVES KNOWLEDGE FOR THE COMMUNITY TOMORROW | scytale | scytale | null | {
"cols": 5
} | hard | en | 185 | 185 | synthetic_educational | null | null | [] | |
four-square-v2-0066 | SGPHPETKGPHTNITAFSSGAEAHFNNFKFIGYDTTKNLIEGNMVKCEHAIGSGLHINYNOTFSSOELSQQLNTFNFW | SGPHPETKGPHTNITAFSSGAEAHFNNFKFIGYDTTKNLIEGNMVKCEHAIGSGLHINYNOTFSSOELSQQLNTFNFW | THE FEAR OF THE LORD IS THE BEGINNING OF WISDOM AND KNOWLEDGE OF THE HOLY ONE IS UNDERSTANDING | four_square | four_square | polygraphic | {
"key1": "PALACE",
"key2": "BATTLE"
} | advanced | en | 78 | 78 | cipher_museum | 2.0 | public | null | null |
beaufort-v2-0384 | OTNMOCZZIKXDR | OTNMOCZZIKXDR | THE PASS IS HELD | beaufort | beaufort | polyalphabetic | {
"type": "keyword",
"value": "HARBOUR"
} | intermediate | en | 13 | 13 | cipher_museum | 2.0 | public | null | null |
cda-0014326 | ⟨a23⟩ ⟨a19⟩ ⟨w20⟩ ⟨w16⟩ ⟨w28⟩ ⟨w20⟩ ⟨a07⟩ ⟨w14⟩ ⟨w40⟩ ⟨w08⟩ ⟨a07⟩ ⟨w08⟩ ⟨a01⟩ ⟨w40⟩ ⟨w22⟩ ⟨w32⟩ ⟨w22⟩ ⟨w14⟩ ⟨w08⟩ ⟨a07⟩ ⟨a19⟩ ⟨w20⟩ ⟨a31⟩ ⟨w20⟩ ⟨w08⟩ ⟨a01⟩ ⟨w34⟩ ⟨w20⟩ ⟨w08⟩ ⟨w38⟩ ⟨w14⟩ ⟨w32⟩ ⟨a13⟩ ⟨a29⟩ ⟨w20⟩ ⟨a19⟩ ⟨w22⟩ ⟨a25⟩ ⟨w34⟩ ⟨w10⟩ ⟨w22⟩ ⟨w16⟩ ⟨w28⟩ ⟨w08⟩ ⟨a19⟩ ⟨w20⟩ ⟨w14⟩ ⟨w32⟩ ⟨a13⟩ ⟨a29⟩ ⟨w20⟩ ⟨a19⟩ ⟨w20⟩ ⟨a... | ⟨a23⟩ ⟨a19⟩ ⟨w20⟩ ⟨w16⟩ ⟨w28⟩ ⟨w20⟩ ⟨a07⟩ ⟨w14⟩ ⟨w40⟩ ⟨w08⟩ ⟨a07⟩ ⟨w08⟩ ⟨a01⟩ ⟨w40⟩ ⟨w22⟩ ⟨w32⟩ ⟨w22⟩ ⟨w14⟩ ⟨w08⟩ ⟨a07⟩ ⟨a19⟩ ⟨w20⟩ ⟨a31⟩ ⟨w20⟩ ⟨w08⟩ ⟨a01⟩ ⟨w34⟩ ⟨w20⟩ ⟨w08⟩ ⟨w38⟩ ⟨w14⟩ ⟨w32⟩ ⟨a13⟩ ⟨a29⟩ ⟨w20⟩ ⟨a19⟩ ⟨w22⟩ ⟨a25⟩ ⟨w34⟩ ⟨w10⟩ ⟨w22⟩ ⟨w16⟩ ⟨w28⟩ ⟨w08⟩ ⟨a19⟩ ⟨w20⟩ ⟨w14⟩ ⟨w32⟩ ⟨a13⟩ ⟨a29⟩ ⟨w20⟩ ⟨a19⟩ ⟨w20⟩ ⟨a... | FREQUENCY ANALYSIS CAN REVEAL WEAK CIPHERS TWO SQUARE CIPHER ENCRYPTS DIGRAPHS WITH TWO POLYBIUS ALPHABETS THE LIBRARY PRESERVES KNOWLEDGE FOR THE COMMUNITY TRANSPOSITION CIPHERS REARRANGE LETTERS WITHOUT SUBSTITUTION | babington | babington | null | {} | hard | en | 190 | 190 | synthetic_educational | null | null | [
"nomenclator_frequency",
"symbol_mapping"
] | Babington nomenclator: symbol tokens ⟨wNN⟩/⟨aNN⟩ used in the 1586 Babington Plot. |
cda-0006271 | RVMGDNWIIEGAJK FKWIMUU BTM PWSUQSNL BTSJHCMW UOJNWU ZVJVVPUCWKVO KLROFZV OHQ MDEO MMWVLS BR C KJNIGYFVW NLUBHT APLDA | RVMGDNWIIEGAJK FKWIMUU BTM PWSUQSNL BTSJHCMW UOJNWU ZVJVVPUCWKVO KLROFZV OHQ MDEO MMWVLS BR C KJNIGYFVW NLUBHT APLDA | POLYALPHABETIC CIPHERS USE MULTIPLE ALPHABET SHIFTS SUBSTITUTION CIPHERS MAP EACH LETTER TO A DIFFERENT LETTER TODAY | gronsfeld | gronsfeld | null | {
"key": "27183"
} | hard | en | 101 | 101 | synthetic_educational | null | null | [
"kasiski_examination",
"digit_key_brute_force"
] | Gronsfeld: Vigenère variant with a digit-only key (0–9 per position). |
playfair-es-017 | PUIBKFZURKABMFHZKPDAPZ | PUIBKFZURKABMFHZKPDAPZ | ESPANA UNA GRANDE Y LIBRE | playfair | playfair | substitution | {
"type": "keyword",
"value": "CIPHER"
} | intermediate | es | 22 | 22 | cipher_museum | 0.2 | public | null | null |
diana-071 | ABPUYNODAWEEK | ABPUYNODAWEEK | CHANGE OF PLANS | diana | diana | polyalphabetic | {
"type": "keyword",
"value": "CIPHER"
} | intermediate | en | 13 | 13 | cipher_museum | 0.2 | public | null | null |
caesar-v2-1010 | QOFHVOUS AIGH PS RSGHFCMSR | QOFHVOUS AIGH PS RSGHFCMSR | CARTHAGE MUST BE DESTROYED | caesar | caesar | substitution | {
"type": "shift",
"value": 14
} | beginner | en | 23 | 26 | cipher_museum | 2.0 | public | null | null |
cda-0015221 | 20 80 59 66 82 76 69 80 52 82 89 69 80 55 61 69 29 57 43 89 36 82 29 66 36 82 55 82 43 61 65 68 52 82 50 61 61 77 68 57 57 65 82 82 80 80 82 95 50 82 89 68 29 11 80 82 65 80 69 11 59 52 50 20 50 57 50 66 43 77 68 66 66 82 80 50 29 80 82 61 82 68 80 52 36 | 20 80 59 66 82 76 69 80 52 82 89 69 80 55 61 69 29 57 43 89 36 82 29 66 36 82 55 82 43 61 65 68 52 82 50 61 61 77 68 57 57 65 82 82 80 80 82 95 50 82 89 68 29 11 80 82 65 80 69 11 59 52 50 20 50 57 50 66 43 77 68 66 66 82 80 50 29 80 82 61 82 68 80 52 36 | BRUTE FORCE WORKS ONLY WHEN THE KEY SPACE IS SMALL PEER REVIEW AND REPRODUCIBILITY MATTER IN RESEARCH | wallis_cipher | wallis_cipher | null | {} | hard | en | 85 | 85 | synthetic_educational | null | null | [
"number_substitution_decode",
"frequency_analysis"
] | Wallis cipher: each letter mapped to a unique two-digit number from a fixed table. |
fialka-v3-0082 | GNWPPHRVNGWHNDSVTWCFTPUIDVXJMLQEYZSVHJRGYHGYJLSAVDZQECDEXFEDWYKXFVVUGVNRGLELIDCBOSVGL | GNWPPHRVNGWHNDSVTWCFTPUIDVXJMLQEYZSVHJRGYHGYJLSAVDZQECDEXFEDWYKXFVVUGVNRGLELIDCBOSVGL | CONGRESS SHALL MAKE NO LAW RESPECTING AN ESTABLISHMENT OF RELIGION OR PROHIBITING THE FREE EXERCISE | fialka | fialka | machine | {
"type": "seed",
"value": "MOSCOW"
} | expert | en | 85 | 85 | cipher_museum | 2.0 | public | null | null |
cda-0002350 | WARS KANN AWAQ WQSB NSAR OGHD SFZS GFSE TFRC IRNQ LRWF FFVP IGWC A | WARS KANN AWAQ WQSB NSAR OGHD SFZS GFSE TFRC IRNQ LRWF FFVP IGWC A | INDEX OF COINCIDENCE MEASURES LETTER FREQUENCY DISTRIBUTION | porta | porta | null | {
"key": "KEY"
} | medium | en | 53 | 53 | synthetic_educational | null | null | [
"kasiski_examination",
"index_of_coincidence"
] | Porta: 13-row table polyalphabetic cipher; reciprocal (encrypt = decrypt). |
cda-0019132 | 44 42 11 33 43 35 34 43 24 44 24 34 33 13 24 35 23 15 42 43 42 15 11 42 42 11 33 22 15 31 15 44 44 15 42 43 52 24 44 23 34 45 44 43 45 12 43 44 24 44 45 44 24 34 33 22 42 34 33 43 21 15 31 14 45 43 15 43 11 14 24 22 24 44 43 15 41 45 15 33 13 15 11 43 44 23 15 42 15 35 15 11 44 24 33 22 25 15 54 21 42 15 41 45 15 33 13... | 44 42 11 33 43 35 34 43 24 44 24 34 33 13 24 35 23 15 42 43 42 15 11 42 42 11 33 22 15 31 15 44 44 15 42 43 52 24 44 23 34 45 44 43 45 12 43 44 24 44 45 44 24 34 33 22 42 34 33 43 21 15 31 14 45 43 15 43 11 14 24 22 24 44 43 15 41 45 15 33 13 15 11 43 44 23 15 42 15 35 15 11 44 24 33 22 25 15 54 21 42 15 41 45 15 33 13... | TRANSPOSITION CIPHERS REARRANGE LETTERS WITHOUT SUBSTITUTION GRONSFELD USES A DIGIT SEQUENCE AS THE REPEATING KEY FREQUENCY ANALYSIS CAN REVEAL WEAK CIPHERS PATTERN WORDS HELP BREAK MONOALPHABETIC SUBSTITUTION | polybius | polybius | null | {} | hard | en | 183 | 183 | synthetic_educational | null | null | [
"pair_decode",
"frequency_analysis"
] | Polybius square: 5×5 grid maps letters to two-digit row-column pairs. |
nomenclator-v2-0258 | 60 16 01 19 19 09 19 08 05 12 04 | 60 16 01 19 19 09 19 08 05 12 04 | THE PASS IS HELD | nomenclator | nomenclator | nomenclator | {
"type": "seed",
"value": "LIBERTY"
} | expert | en | 22 | 32 | cipher_museum | 2.0 | public | null | null |
one-time-pad-v2-0047 | WFCUIXAJPBDFRSOHTIWTGNWOCLAEGRRFTKWDBWUGHAUCAYYDOOMTNEGGANZOIBVPQC | WFCUIXAJPBDFRSOHTIWTGNWOCLAEGRRFTKWDBWUGHAUCAYYDOOMTNEGGANZOIBVPQC | WE ARE SUCH STUFF AS DREAMS ARE MADE ON AND OUR LITTLE LIFE IS ROUNDED WITH A SLEEP | one_time_pad | one_time_pad | stream | {
"type": "pad",
"value": "ABCDEFGH (repeating)"
} | expert | en | 66 | 66 | cipher_museum | 2.0 | public | null | null |
wheatstone-v2-0131 | NLVLIRYLDVLKNAS | NLVLIRYLDVLKNAS | CAVALRY ADVANCES | wheatstone | wheatstone | polygraphic | {
"type": "keyword",
"value": "LONDON"
} | advanced | en | 15 | 15 | cipher_museum | 2.0 | public | null | null |
autokey-v2-0429 | WZGLPCZUPCZROYOLNGZRQZVPSMYFJVGRLLRZHXUXGZXBKLWKAMYEGWQKXNQGHQFJBUQWPRUFVEBKICK | WZGLPCZUPCZROYOLNGZRQZVPSMYFJVGRLLRZHXUXGZXBKLWKAMYEGWQKXNQGHQFJBUQWPRUFVEBKICK | RICHMOND HAS FALLEN OUR FORCES HAVE ENTERED THE CITY RESISTANCE IS ENDED INFORM THE PRESIDENT | autokey | autokey | polyalphabetic | {
"type": "keyword",
"value": "FREEDOM"
} | intermediate | en | 79 | 79 | cipher_museum | 2.0 | public | null | null |
argenti-v2-0332 | 75 20 11 59 28 63 86 11 44 33 57 28 46 64 87 77 11 42 20 28 49 61 29 27 25 69 24 23 29 88 63 38 57 75 59 11 15 39 77 18 87 68 28 44 42 65 20 69 16 11 75 59 24 29 27 42 20 59 71 33 20 63 38 88 39 10 69 77 36 28 87 21 59 44 71 49 20 75 | 75 20 11 59 28 63 86 11 44 33 57 28 46 64 87 77 11 42 20 28 49 61 29 27 25 69 24 23 29 88 63 38 57 75 59 11 15 39 77 18 87 68 28 44 42 65 20 69 16 11 75 59 24 29 27 42 20 59 71 33 20 63 38 88 39 10 69 77 36 28 87 21 59 44 71 49 20 75 | THE HEAVENS DECLARE THE GLORY OF GOD AND THE FIRMAMENT SHOWETH FORTH HIS HANDIWORK EACH NIGHT | argenti | argenti | nomenclator | {
"type": "seed",
"value": "VATICAN"
} | expert | en | 156 | 233 | cipher_museum | 2.0 | public | null | null |
purple-v3-0071 | OSXYEMDJSJATDMGGELCWJXOOINKEXDVLMBBDDNUTWXTCDWAARGWCCDOEWPDNZIWMYAKCGEKFXTO | OSXYEMDJSJATDMGGELCWJXOOINKEXDVLMBBDDNUTWXTCDWAARGWCCDOEWPDNZIWMYAKCGEKFXTO | NEWTON SAW THE APPLE FALL AND INTUITED THE SAME FORCE THAT HOLDS THE PLANETS IN THEIR PATHS | purple | purple | machine | {
"type": "seed",
"value": "TOKYO"
} | expert | en | 75 | 75 | cipher_museum | 2.0 | public | null | null |
two-square-143 | XGHOLDSMSBETTRSMSTOBSBRIDNWHDEUASMGAFHLMENFOCBREGARBCPNTKY | XGHOLDSMSBETTRSMSTOBSBRIDNWHDEUASMGAFHLMENFOCBREGARBCPNTKY | WE HOLD THESE TRUTHS TO BE SELF EVIDENT THAT ALL MEN ARE CREATED EQUAL | two_square | two_square | polygraphic | {
"key1": "SECRET",
"key2": "AGENTS"
} | advanced | en | 58 | 58 | cipher_museum | 0.2 | public | null | null |
playfair-021 | PDICAKYKFKXALIEMMKBZ | PDICAKYKFKXALIEMMKBZ | THE BRIDGE IS SECURED | playfair | playfair | polygraphic | {
"type": "keyword",
"value": "MONARCHY"
} | intermediate | en | 20 | 20 | cipher_museum | 0.2 | public | null | null |
nihilist-v3-0101 | 52 48 28 46 48 63 49 76 48 56 25 50 73 47 46 50 | 52 48 28 46 48 63 49 76 48 56 25 50 73 47 46 50 | THE GATES HOLD FIRM | nihilist | nihilist | fractionation | {
"polybius": "LIBERTY",
"keyword": "FREEDOM"
} | advanced | en | 32 | 47 | cipher_museum | 2.0 | public | null | null |
adfgx-v3-0055 | GAAGXXAADXGAGAAGGDAGGXFAGGDFFFAAFAAFFFGFAAGGFGFFGFFGGFXAGGFDADGXGXDGXADXXDDXXDFGFAAGGGFAFAFAGFAAAFDADFFDAGGAGFFFGFDFXFAAAGGFGFAGFAXXFXDGGAGGDGGGXXAFDAGFXFGX | GAAGXXAADXGAGAAGGDAGGXFAGGDFFFAAFAAFFFGFAAGGFGFFGFFGGFXAGGFDADGXGXDGXADXXDDXXDFGFAAGGGFAFAFAGFAAAFDADFFDAGGAGFFFGFDFXFAAAGGFGFAGFAXXFXDGGAGGDGGGXXAFDAGFXFGX | GENIUS IS ONE PERCENT INSPIRATION AND NINETY NINE PERCENT PERSPIRATION THOMAS EDISON NOTED | adfgx | adfgx | fractionation | {
"polybius": "PALACE",
"columnar": "BATTLE"
} | advanced | en | 156 | 156 | cipher_museum | 2.0 | public | null | null |
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