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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
bazeries-v2-0450 | YOPBQBJQMYQQIBFHYMQIYGBPQYOTIFQAESJAQGJJNFPJQIFAIFDFYKUJHYMTJTGGFYQOS | YOPBQBJQMYQQIBFHYMQIYGBPQYOTIFQAESJAQGJJNFPJQIFAIFDFYKUJHYMTJTGGFYQOS | IT IS BETTER TO REMAIN SILENT AND BE THOUGHT A FOOL THAN TO SPEAK AND REMOVE ALL DOUBT | bazeries | bazeries | transposition | {
"type": "integer",
"value": 41
} | advanced | en | 69 | 69 | cipher_museum | 2.0 | public | null | null |
cda-0019818 | HZCSGSHKDPPZIXOUVIQIONIBBVEKTPFTUXLDEDBEQQBWDUIOQULXK | HZCSGSHKDPPZIXOUVIQIONIBBVEKTPFTUXLDEDBEQQBWDUIOQULXK | THE PLAYFAIR CIPHER ENCRYPTS PAIRS OF LETTERS SIMULTANEOUSLY | vernam | vernam | null | {} | medium | en | 53 | 53 | synthetic_educational | null | null | [
"key_reuse_attack",
"information_theoretic_proof"
] | Vernam cipher: XOR-based stream cipher; with a random key equivalent to OTP. |
trifid-v2-0551 | OPYXOJBI+WUDJPZCJCYSBQ+WODAQCBDNXAR+JMGTTDZBUBERLLPBEPRLTHKDUSAZJP | OPYXOJBI+WUDJPZCJCYSBQ+WODAQCBDNXAR+JMGTTDZBUBERLLPBEPRLTHKDUSAZJP | WE ARE SUCH STUFF AS DREAMS ARE MADE ON AND OUR LITTLE LIFE IS ROUNDED WITH A SLEEP | trifid | trifid | fractionation | {
"type": "keyword",
"value": "JUSTICE"
} | advanced | en | 66 | 66 | cipher_museum | 2.0 | public | null | null |
cda-0009783 | PEGQ CTZU PRAW DXGS IIJX HFXN GEOY LB | PEGQ CTZU PRAW DXGS IIJX HFXN GEOY LB | FAIL CLOSED IS A POSTURE NOT A SLOGAN | autokey | autokey | null | {
"primer": "KEY"
} | medium | en | 30 | 30 | synthetic_educational | null | null | [] | |
caesar-v3-1315 | QUNMIH QY BUPY ZIOHX NBY MNLOWNOLY IZ XHU UHX CN CM U XIOVFY BYFCR IZ VLYUNBNUECHA VYUONS | QUNMIH QY BUPY ZIOHX NBY MNLOWNOLY IZ XHU UHX CN CM U XIOVFY BYFCR IZ VLYUNBNUECHA VYUONS | WATSON WE HAVE FOUND THE STRUCTURE OF DNA AND IT IS A DOUBLE HELIX OF BREATHTAKING BEAUTY | caesar | caesar | substitution | {
"type": "shift",
"value": 20
} | beginner | en | 73 | 89 | cipher_museum | 2.0 | public | null | null |
solitaire-v2-0220 | GTMEFZZNEHMVTPUYGGVWZRWSIHZFRUHVXAVXECIJOJNIUANCEOYNLXFIJKMGDGSRINIQKTEHWEXUKDIVQSTQ | GTMEFZZNEHMVTPUYGGVWZRWSIHZFRUHVXAVXECIJOJNIUANCEOYNLXFIJKMGDGSRINIQKTEHWEXUKDIVQSTQ | CODED TRANSMISSION INDICATES ENEMY FORCES ASSEMBLING ALONG THE BORDER WITH HEAVY ARTILLERY UNITS | solitaire | solitaire | stream | {
"type": "passphrase",
"value": "SCHNEIER"
} | expert | en | 84 | 84 | cipher_museum | 2.0 | public | null | null |
adfgvx-124 | ADGAFFDAAFADDAGDGAGVVDDXXXXVVDFVDGFVGADD | ADGAFFDAAFADDAGDGAGVVDDXXXXVVDFVDGFVGADD | RENDEZVOUS AT MIDNIGHT | adfgvx | adfgvx | fractionation | {
"polybius": "SECRET",
"columnar": "AGENTS"
} | advanced | en | 40 | 40 | cipher_museum | 0.2 | public | null | null |
columnar-transposition-v2-0449 | TBIAOMGESSTSNIDFOETOIASAUOSWEMSFAERHASEAWNOFNHFTGDNTLSIETWEOATI | TBIAOMGESSTSNIDFOETOIASAUOSWEMSFAERHASEAWNOFNHFTGDNTLSIETWEOATI | IT WAS THE BEST OF TIMES IT WAS AN AGE OF WISDOM AND AN AGE OF UTTER FOOLISHNESS | columnar_transposition | columnar_transposition | transposition | {
"type": "keyword",
"value": "WARRIOR"
} | intermediate | en | 63 | 63 | cipher_museum | 2.0 | public | null | null |
cda-0017557 | GROU POFT ENOF TEND AILY ENTE RDEP THUN DERC ARRY AGAI NTUR NSIN TELO FTEN NAVA LALE RTLO CALT URNS OUTE RORD ERLI NESS COUT EXAC TEXT RAPO STSL ARGE ALON G | GROU POFT ENOF TEND AILY ENTE RDEP THUN DERC ARRY AGAI NTUR NSIN TELO FTEN NAVA LALE RTLO CALT URNS OUTE RORD ERLI NESS COUT EXAC TEXT RAPO STSL ARGE ALON G | GOOD EDUCATIONAL TOOLS EXPLAIN THEIR LIMITS OPEN SOURCE TOOLS ALLOW INDEPENDENT VERIFICATION A SCYTALE IS A ROD USED BY SPARTANS TO ENCRYPT MESSAGES | 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. |
cda-0013422 | lkaiin okeedy ytedy choldaiin ypchol chedal chol oxed otaiin chol oror okal shedy lkaiin okal qotedy daiin ykcheol daral okal okeedy kaiiin ytedy aiiin raiin okshy otedy qokal otaiin choldaiin okal rcheol otol rcheol ytedy daral lkaiin shor daral choldaiin cheol otol lkaiin oxed qokeedy kaiiin chol okeedy dainy qokedy ... | lkaiin okeedy ytedy choldaiin ypchol chedal chol oxed otaiin chol oror okal shedy lkaiin okal qotedy daiin ykcheol daral okal okeedy kaiiin ytedy aiiin raiin okshy otedy qokal otaiin choldaiin okal rcheol otol rcheol ytedy daral lkaiin shor daral choldaiin cheol otol lkaiin oxed qokeedy kaiiin chol okeedy dainy qokedy ... | HILL CIPHER USES LINEAR ALGEBRA TO ENCRYPT BLOCKS OF LETTERS THE BEST LESSONS SHOW WHERE THE METHOD FAILS FREQUENCY ANALYSIS CAN REVEAL WEAK CIPHERS ENTROPY MEASURES UNCERTAINTY IN A DISTRIBUTION | voynich_render | voynich_render | null | {} | hard | en | 299 | 299 | synthetic_educational | null | null | [
"statistical_analysis",
"unsolved"
] | Voynich manuscript: undeciphered 15th-century script; pseudo-syllabic output. |
enigma-v2-0981 | DMMCXHPCJJCUVSRJVCVXARSDIIVQDDJCYNBVXIITLFXFNKXHPQSYKPSKTBJRMSIOJRFGBMBSW | DMMCXHPCJJCUVSRJVCVXARSDIIVQDDJCYNBVXIITLFXFNKXHPQSYKPSKTBJRMSIOJRFGBMBSW | ALEA IACTA EST ET CAESAR RUBICONE TRANSGRESSO BELLUM CIVILE INCIPIT PER TOTAM ROMANAM | enigma | enigma | machine | {
"type": "rotor_start",
"value": "VWX"
} | expert | en | 73 | 73 | cipher_museum | 2.0 | public | null | null |
kryptos-v2-0175 | UUTAFMNSEUMPPGMJUYWTAUGWHXKUYLBLRFAQDTLOMBUUTKYTSBMQQSTHMFERYMXYKKUVAG | UUTAFMNSEUMPPGMJUYWTAUGWHXKUYLBLRFAQDTLOMBUUTKYTSBMQQSTHMFERYMXYKKUVAG | THE QUALITY OF MERCY IS NOT STRAINED IT DROPPETH AS THE GENTLE RAIN FROM HEAVEN ABOVE | kryptos | kryptos | polyalphabetic | {
"type": "keyword",
"value": "LANGLEY"
} | advanced | en | 70 | 70 | cipher_museum | 2.0 | public | null | null |
m209-193 | BQZRGASMCYMRZBM | BQZRGASMCYMRZBM | ENEMY FORCES NEAR | m209 | m209 | machine | {
"type": "seed",
"value": "MUSEUM"
} | expert | en | 15 | 15 | cipher_museum | 0.2 | public | null | null |
cda-0022176 | GSV ZIXSRGVXGFIV HSLFOW NZPV NRHFHV SZIWVI | GSV ZIXSRGVXGFIV HSLFOW NZPV NRHFHV SZIWVI | THE ARCHITECTURE SHOULD MAKE MISUSE HARDER | atbash | atbash | null | {} | medium | en | 37 | 37 | synthetic_educational | null | null | [
"self_inverse_check",
"frequency_analysis"
] | Atbash maps A↔Z, B↔Y, … and is its own inverse. |
voynich-render-v3-0048 | yoff ld kxclodf xild udoqx ohi rdvdq lkre cij firh nqdykxdfu k gcizhcg k jizfe xokf oaizg ore xdd gcd iydor | yoff ld kxclodf xild udoqx ohi rdvdq lkre cij firh nqdykxdfu k gcizhcg k jizfe xokf oaizg ore xdd gcd iydor | CALL ME ISHMAEL SOME YEARS AGO NEVER MIND HOW LONG PRECISELY I THOUGHT I WOULD SAIL ABOUT AND SEE THE OCEAN | voynich_render | voynich_render | substitution | {
"type": "none",
"value": null
} | expert | en | 87 | 107 | cipher_museum | 2.0 | public | null | null |
culper-ring-v2-0030 | 998 822 808 818 803 814 812 999 998 806 820 800 817 803 818 999 100 998 806 800 819 804 999 | 998 822 808 818 803 814 812 999 998 806 820 800 817 803 818 999 100 998 806 800 819 804 999 | WISDOM GUARDS THE GATE | culper_ring | culper_ring | codebook | {
"type": "none",
"value": null
} | expert | en | 69 | 91 | cipher_museum | 2.0 | public | null | null |
beaufort-v2-0943 | CWCTTSZEASNAFPOJYYCEYLMYVNZBEBYWELSJQYVJQEIBTYCQSPLYKMBUOUTBXSUCBJPPWSEW | CWCTTSZEASNAFPOJYYCEYLMYVNZBEBYWELSJQYVJQEIBTYCQSPLYKMBUOUTBXSUCBJPPWSEW | ASK WHAT YOU CAN DO FOR YOUR COUNTRY NOT WHAT YOUR COUNTRY CAN DO FOR YOU TODAY AND ALWAYS | beaufort | beaufort | polyalphabetic | {
"type": "keyword",
"value": "COMPASS"
} | intermediate | en | 72 | 72 | cipher_museum | 2.0 | public | null | null |
two-square-v3-0045 | STEAIRKZLUTRCKSFMUNR | STEAIRKZLUTRCKSFMUNR | STEAM POWER TRANSFORMS | two_square | two_square | polygraphic | {
"key1": "PALACE",
"key2": "BATTLE"
} | advanced | en | 20 | 20 | cipher_museum | 2.0 | public | null | null |
trifid-v2-0418 | CWCOPXD+MKDSUDDCGDGSTDFK | CWCOPXD+MKDSUDDCGDGSTDFK | NORTH STAR HOLDS FIRM COURSE | trifid | trifid | fractionation | {
"type": "keyword",
"value": "FREEDOM"
} | advanced | en | 24 | 24 | cipher_museum | 2.0 | public | null | null |
porta-273 | BWQDGTKBWUCNBSZPJPMGTWPFTLNSSCUILZZX | BWQDGTKBWUCNBSZPJPMGTWPFTLNSSCUILZZX | THE ONLY THING WE HAVE TO FEAR IS FEAR ITSELF | porta | porta | polyalphabetic | {
"type": "keyword",
"value": "KEYWORD"
} | intermediate | en | 36 | 36 | cipher_museum | 0.2 | public | null | null |
cda-0017843 | r ┘· └ X· ┌ ─ ⌐ ┌· K ┌· ⌐ ─ X ┐· ┘· X Γ· K Γ· ┘· ─ ┌· L ⌐ Γ X r ┘· └ X· ┌ ─ X Γ· ─ ┐ L ⌒· ┘· ┌· Γ L ┌· | r ┘· └ X· ┌ ─ ⌐ ┌· K ┌· ⌐ ─ X ┐· ┘· X Γ· K Γ· ┘· ─ ┌· L ⌐ Γ X r ┘· └ X· ┌ ─ X Γ· ─ ┐ L ⌒· ┘· ┌· Γ L ┌· | COLUMNAR TRANSPOSITION READS COLUMNS IN KEY ORDER | pigpen | pigpen | null | {} | easy | en | 13 | 13 | synthetic_educational | null | null | [
"symbol_frequency",
"grid_position_decode"
] | Pigpen cipher: letters encoded as positions in tic-tac-toe and X grids. |
cardano-autokey-178 | ODLXALVKALVVJTFVCCIETHFUUZVXYFNDHTLGSZZVPCHRRROLWEHHALKRZFPMTLURITFKALIERKAPALALPZFUVSNQWALJZFWYRWKLALVVSTYALAKFCODNQWALCRAHTWZAPWEALVVMV | ODLXALVKALVVJTFVCCIETHFUUZVXYFNDHTLGSZZVPCHRRROLWEHHALKRZFPMTLURITFKALIERKAPALALPZFUVSNQWALJZFWYRWKLALVVSTYALAKFCODNQWALCRAHTWZAPWEALVVMV | WHETHER THEREFORE YE EAT OR DRINK OR WHATSOEVER YE DO DO ALL TO THE GLORY OF GOD FOR THE EARTH IS THE LORDS AND THE FULLNESS THEREOF THE WORLD AND THEY THAT DWELL THEREIN | cardano_autokey | cardano_autokey | polyalphabetic | {
"type": "keyword",
"value": "SECRET"
} | advanced | en | 137 | 137 | cipher_museum | 0.2 | public | null | null |
bifid-v2-0067 | MRAAMMKFBQCARAPVIKRPCRLDCMCUCQMRAPLDPPTZEQTCTWRWUGZZBYGGZWGWRDDUMDOETZKUXHV | MRAAMMKFBQCARAPVIKRPCRLDCMCUCQMRAPLDPPTZEQTCTWRWUGZZBYGGZWGWRDDUMDOETZKUXHV | IN THE BEGINNING GOD CREATED THE HEAVEN AND THE EARTH AND DARKNESS WAS UPON THE FACE OF DEEP | bifid | bifid | fractionation | {
"type": "keyword",
"value": "PALACE"
} | advanced | en | 75 | 75 | cipher_museum | 2.0 | public | null | null |
bifid-de-015 | INMNWRZNFSYKQEFDDUDOVDLTC | INMNWRZNFSYKQEFDDUDOVDLTC | IM NAMEN DES DEUTSCHEN VOLKES | bifid | bifid | fractionation | {
"type": "keyword",
"value": "KEYWORD"
} | advanced | de | 25 | 25 | cipher_museum | 0.2 | public | null | null |
vic-137 | 28385386638328187857386 | 28385386638328187857386 | SILENCE IS GOLDEN | vic | vic | substitution | {
"type": "keyword",
"value": "MUSEUM"
} | advanced | en | 23 | 23 | cipher_museum | 0.2 | public | null | null |
kama-sutra-065 | AWV ZFTBA YB ZKVTU | AWV ZFTBA YB ZKVTU | THE COAST IS CLEAR | kama_sutra | kama_sutra | substitution | {
"type": "keyword",
"value": "CIPHER"
} | intermediate | en | 15 | 18 | cipher_museum | 0.2 | public | null | null |
slidex-v3-0094 | VOCYEVEDVPEGDOHPXAQEEDIQCYYWFIITWRJQPUDUXLXENTNMJKRRCYMHPWVUVHEDUQGUUKVHBANTZWRPHQAGEDDOMVUMDYVUOWCZZUMVAMPUPWSSCYUDVIFRYLMPSCGIOULNPWUCPDZUFQFLSWBUYZRNQIQJWGNDZN | VOCYEVEDVPEGDOHPXAQEEDIQCYYWFIITWRJQPUDUXLXENTNMJKRRCYMHPWVUVHEDUQGUUKVHBANTZWRPHQAGEDDOMVUMDYVUOWCZZUMVAMPUPWSSCYUDVIFRYLMPSCGIOULNPWUCPDZUFQFLSWBUYZRNQIQJWGNDZN | WHENEVER ANY FORM OF GOVERNMENT BECOMES DESTRUCTIVE OF THESE ENDS IT IS THE RIGHT OF THE PEOPLE TO ALTER OR TO ABOLISH IT AND TO INSTITUTE NEW GOVERNMENT LAYING ITS FOUNDATION ON SUCH PRINCIPLES | slidex | slidex | transposition | {
"type": "keyword",
"value": "BLETCHLEY"
} | advanced | en | 162 | 162 | cipher_museum | 2.0 | public | null | null |
alberti-disk-v2-0239 | UVJMRFJFKQWXFNDOTVUTNHFGSGXCXQIYRPXABYJHRQELKGIWNVRQUGJYCRKOAHWTBNENQSBLEZICMRIKYYHRXRHGKEXHIQPVNUHHXPGRUMQQAOFDMNAHGFQEZIOHZHBMXMHQNJGYNXZWXSXJELDQYIWKRBEPJPIADGAONBMXM | UVJMRFJFKQWXFNDOTVUTNHFGSGXCXQIYRPXABYJHRQELKGIWNVRQUGJYCRKOAHWTBNENQSBLEZICMRIKYYHRXRHGKEXHIQPVNUHHXPGRUMQQAOFDMNAHGFQEZIOHZHBMXMHQNJGYNXZWXSXJELDQYIWKRBEPJPIADGAONBMXM | GENTLEMEN MAY CRY PEACE PEACE BUT THERE IS NO PEACE THE WAR IS ACTUALLY BEGUN THE NEXT GALE THAT SWEEPS FROM THE NORTH WILL BRING TO OUR EARS THE CLASH OF RESOUNDING ARMS OUR BRETHREN ARE ALREADY IN THE FIELD | alberti_disk | alberti_disk | disk | {
"type": "integer",
"value": 5
} | expert | en | 169 | 169 | cipher_museum | 2.0 | public | null | null |
lorenz-v3-0179 | CONGRESSSHALLMAKENOLAWRGSPECTINGANESTABLISHMENTOFRELIGKONORPROHIBITINGTHEFREEEXERCISE | CONGRESSSHALLMAKENOLAWRGSPECTINGANESTABLISHMENTOFRELIGKONORPROHIBITINGTHEFREEEXERCISE | CONGRESS SHALL MAKE NO LAW RESPECTING AN ESTABLISHMENT OF RELIGION OR PROHIBITING THE FREE EXERCISE | lorenz | lorenz | machine | {
"type": "seed",
"value": "FISH"
} | expert | en | 85 | 85 | cipher_museum | 2.0 | public | null | null |
affine-v3-1166 | EVFE BVS QVKK SJ QFKVZ | EVFE BVS QVKK SJ QFKVZ | DEAD MEN TELL NO TALES | affine | affine | substitution | {
"a": 17,
"b": 5
} | beginner | en | 18 | 22 | cipher_museum | 2.0 | public | null | null |
nihilist-v3-0124 | 52 48 28 29 39 67 59 73 38 35 59 48 57 49 55 57 49 26 66 74 | 52 48 28 29 39 67 59 73 38 35 59 48 57 49 55 57 49 26 66 74 | THE REDCOATS ARE COMING | nihilist | nihilist | fractionation | {
"polybius": "LIBERTY",
"keyword": "FREEDOM"
} | advanced | en | 40 | 59 | cipher_museum | 2.0 | public | null | null |
adfgvx-v3-0003 | XVADVVFDFAGGDDFADDGFDGAFAFGGFDFGFAAFAVGVFXFFVA | XVADVVFDFAGGDDFADDGFDGAFAFGGFDFGFAAFAVGVFXFFVA | ROME WAS NOT BUILT IN ONE DAY | adfgvx | adfgvx | fractionation | {
"polybius": "PALACE",
"columnar": "BATTLE"
} | advanced | en | 46 | 46 | cipher_museum | 2.0 | public | null | null |
pigpen-v2-0017 | ¬ ┤• ├ ┼ ├ ├• ┼ ╲ ╲ ⌐ ┌ ┼ ┤ ┤• ¬• ¬• ┤• ╳• ╲ | ¬ ┤• ├ ┼ ├ ├• ┼ ╲ ╲ ⌐ ┌ ┼ ┤ ┤• ¬• ¬• ┤• ╳• ╲ | CODED MESSAGE FOLLOWS | pigpen | pigpen | substitution | {
"type": "none",
"value": null
} | beginner | en | 26 | 44 | cipher_museum | 2.0 | public | null | null |
cda-0019529 | 63 33 48 34 3 48 79 93 22 86 2 15 64 58 48 63 3 45 62 32 21 66 67 59 30 49 91 92 4 82 60 25 23 58 59 81 58 33 43 33 82 58 21 94 82 68 67 1 11 88 33 81 35 26 52 48 11 67 41 58 23 79 33 34 50 59 15 57 25 17 33 2 96 63 17 82 67 22 68 | 63 33 48 34 3 48 79 93 22 86 2 15 64 58 48 63 3 45 62 32 21 66 67 59 30 49 91 92 4 82 60 25 23 58 59 81 58 33 43 33 82 58 21 94 82 68 67 1 11 88 33 81 35 26 52 48 11 67 41 58 23 79 33 34 50 59 15 57 25 17 33 2 96 63 17 82 67 22 68 | PEER REVIEW AND REPRODUCIBILITY MATTER IN RESEARCH ATBASH ENCODES BY REVERSING THE ALPHABET | homophonic | homophonic | null | {} | medium | en | 79 | 79 | synthetic_educational | null | null | [
"frequency_analysis",
"multiple_ciphertext_attack"
] | Homophonic substitution: each letter maps to multiple possible numbers. |
two-square-v2-0258 | RGEWBKOIHAVEEARS | RGEWBKOIHAVEEARS | THE WALLS HAVE EARS | two_square | two_square | polygraphic | {
"key1": "TRIUMPH",
"key2": "JUSTICE"
} | advanced | en | 16 | 16 | cipher_museum | 2.0 | public | null | null |
vic-v2-0220 | 82404886585888048889091847488850465528584849101269018508989836557440288958690480918910829083468686888592480218683488801893 | 82404886585888048889091847488850465528584849101269018508989836557440288958690480918910829083468686888592480218683488801893 | GENERAL ORDERS NUMBER ONE ALL COMMUNICATIONS SHALL BE ENCRYPTED USING THE APPROVED CIPHER DISK | vic | vic | substitution | {
"type": "keyword",
"value": "NICKEL"
} | advanced | en | 122 | 122 | cipher_museum | 2.0 | public | null | null |
cda-0021962 | SRHG LIRX ZOXR KSVI HZIV GVZX SVIH MLGK ILGV XGRL MGSV VMRT NZNZ XSRM VFHV WILG LIHG LXIV ZGVZ KLOB ZOKS ZYVG RXXR KSVI ILFG VXRK SVIH IVZW ZTIR WRMZ KIVH XIRY VWTV LNVG IRXK ZGGV IM | SRHG LIRX ZOXR KSVI HZIV GVZX SVIH MLGK ILGV XGRL MGSV VMRT NZNZ XSRM VFHV WILG LIHG LXIV ZGVZ KLOB ZOKS ZYVG RXXR KSVI ILFG VXRK SVIH IVZW ZTIR WRMZ KIVH XIRY VWTV LNVG IRXK ZGGV IM | HISTORICAL CIPHERS ARE TEACHERS NOT PROTECTION THE ENIGMA MACHINE USED ROTORS TO CREATE A POLYALPHABETIC CIPHER ROUTE CIPHERS READ A GRID IN A PRESCRIBED GEOMETRIC PATTERN | atbash | atbash | null | {} | hard | en | 146 | 146 | synthetic_educational | null | null | [
"self_inverse_check",
"frequency_analysis"
] | Atbash maps A↔Z, B↔Y, … and is its own inverse. |
cardano-autokey-v2-0242 | YALPZFULAEKQZLTWLVULAZHLWYBHPWNGALQMKOXATQXHZTMHRKJVVTXVIRCPSLNLVWZLPPEDHXATQFFWALHXALWLBTWHWTXVJZLVVWLHFVXATKQGIFSLPPEDHXATQMVGALTPTAZGTWZONAXSIMFRWKXTFYPAFNMQWSKO | YALPZFULAEKQZLTWLVULAZHLWYBHPWNGALQMKOXATQXHZTMHRKJVVTXVIRCPSLNLVWZLPPEDHXATQFFWALHXALWLBTWHWTXVJZLVVWLHFVXATKQGIFSLPPEDHXATQMVGALTPTAZGTWZONAXSIMFRWKXTFYPAFNMQWSKO | THE LORD IS MY SHEPHERD I SHALL NOT WANT HE MAKETH ME TO LIE DOWN IN GREEN PASTURES HE LEADETH ME BESIDE THE STILL WATERS HE RESTORETH MY SOUL HE LEADETH ME IN THE PATHS OF RIGHTEOUSNESS FOR HIS NAME SAKE | cardano_autokey | cardano_autokey | polyalphabetic | {
"type": "keyword",
"value": "FLORENCE"
} | advanced | en | 164 | 164 | cipher_museum | 2.0 | public | null | null |
double-transposition-v3-0026 | ERBRSEEEEUIRDRHAUT | ERBRSEEEEUIRDRHAUT | TREASURE BURIED HERE | double_transposition | double_transposition | transposition | {
"key1": "PALACE",
"key2": "BATTLE"
} | advanced | en | 18 | 18 | cipher_museum | 2.0 | public | null | null |
cda-0003882 | ODIFREBPAEIYIEOETIUSNSOFNXHNYNREEHUNCIMKRDXWUSOLSTGEUFIMWSEHYORSHSTOTEXSIOCDEEBIEARMASSHRLCDRIATKHRXSDDXTEPCINPQETYEUTAUCREETTEERXEACIETLRWNVTQEUREEEPOARTEI | ODIFREBPAEIYIEOETIUSNSOFNXHNYNREEHUNCIMKRDXWUSOLSTGEUFIMWSEHYORSHSTOTEXSIOCDEEBIEARMASSHRLCDRIATKHRXSDDXTEPCINPQETYEUTAUCREETTEERXEACIETLRWNVTQEUREEEPOARTEI | THE FOUR SQUARE CIPHER USES TWO KEYWORD POLYBIUS SQUARES THE FRIEDMAN TEST USES THE INDEX OF COINCIDENCE TO ESTIMATE KEY LENGTH PEER REVIEW AND REPRODUCIBILITY MATTER IN RESEARCH | double_transposition | double_transposition | null | {
"key1": "LIBERTY",
"key2": "SIGNAL"
} | hard | en | 156 | 156 | synthetic_educational | null | null | [
"key_length_search",
"anagram_recovery"
] | Double columnar transposition: apply columnar twice for stronger security. |
lorenz-042 | CRYPTOGRAPHYISTHEPRACTICEOFSECURINGCOMMUNICATIONSFROMADVERSARIES | CRYPTOGRAPHYISTHEPRACTICEOFSECURINGCOMMUNICATIONSFROMADVERSARIES | CRYPTOGRAPHY IS THE PRACTICE OF SECURING COMMUNICATIONS FROM ADVERSARIES | lorenz | lorenz | machine | {
"type": "seed",
"value": "LORENZ"
} | expert | en | 64 | 64 | cipher_museum | 0.2 | public | null | null |
m209-v2-0429 | LVBTPQRCWEMYDSUBRPLLZNKCZKWCIZZRLXNBDKVZDXKEMZJVLLDPCYVMYSBZAVRZPLSJZZQLXLVAASJ | LVBTPQRCWEMYDSUBRPLLZNKCZKWCIZZRLXNBDKVZDXKEMZJVLLDPCYVMYSBZAVRZPLSJZZQLXLVAASJ | RICHMOND HAS FALLEN OUR FORCES HAVE ENTERED THE CITY RESISTANCE IS ENDED INFORM THE PRESIDENT | m209 | m209 | machine | {
"type": "seed",
"value": "VICTORY"
} | expert | en | 79 | 79 | cipher_museum | 2.0 | public | null | null |
cda-0013477 | MOIY MZIP XZZG AIBH ZYKT STKI GRSU MSUB IKWY ZQUR PNAA MKJI WSHP UTTG SOBH GMTW CDXG XMRJ JJNQ RXUO X | MOIY MZIP XZZG AIBH ZYKT STKI GRSU MSUB IKWY ZQUR PNAA MKJI WSHP UTTG SOBH GMTW CDXG XMRJ JJNQ RXUO X | THE VIGENERE CIPHER USES A REPEATING KEYWORD OPEN SOURCE TOOLS ALLOW INDEPENDENT VERIFICATION | running_key | running_key | null | {} | hard | en | 81 | 81 | synthetic_educational | null | null | [
"index_of_coincidence",
"probable_plaintext"
] | Running-key cipher: Vigenère with a very long key (e.g. a book passage). |
autokey-v3-0070 | VAWINIUPZQYXSSVQFMIOLAUHTPELVVTLETOLRZENYGBFFVUOSQYPRFXKXLAKMOSVBZMZHYFANF | VAWINIUPZQYXSSVQFMIOLAUHTPELVVTLETOLRZENYGBFFVUOSQYPRFXKXLAKMOSVBZMZHYFANF | GALILEO POINTED HIS TELESCOPE AT THE HEAVENS AND CONFIRMED THAT THE EARTH ORBITS THE SUN | autokey | autokey | polyalphabetic | {
"type": "keyword",
"value": "PALACE"
} | intermediate | en | 74 | 74 | cipher_museum | 2.0 | public | null | null |
cda-0019126 | DLVGXPURFEPTPVPMJDIVRMLHYWLMUKIMFYSIPPQENJYEFZXVKHMCLQPDUSAFIRSODIVOUFPIOPB | DLVGXPURFEPTPVPMJDIVRMLHYWLMUKIMFYSIPPQENJYEFZXVKHMCLQPDUSAFIRSODIVOUFPIOPB | KERCKHOFFS PRINCIPLE SAYS THE SYSTEM MUST BE SECURE EVEN IF ENEMY KNOWS ALGORITHM SLOWLY | running_key | running_key | null | {} | medium | en | 75 | 75 | synthetic_educational | null | null | [
"index_of_coincidence",
"probable_plaintext"
] | Running-key cipher: Vigenère with a very long key (e.g. a book passage). |
straddling-checkerboard-035 | 84740912552939028861312557025766821028061259558613345 | 84740912552939028861312557025766821028061259558613345 | IN WAR THE MORAL IS TO THE PHYSICAL AS THREE IS TO ONE | straddling_checkerboard | straddling_checkerboard | substitution | {
"type": "top_row",
"value": "ATONESIRE"
} | advanced | en | 53 | 53 | cipher_museum | 0.2 | public | null | null |
confederate-vigenere-v3-0206 | KPGTMBUDKBCUBFBMVKVIDCHJYBVVSSGKVZVOQUEHRBGZFGPLVVVPRWPPZVFZATGKVBYLZHVHKPELZHHUPQPHDOPHKWDBUZQWYMCAAAVFSWOINSSRIMPHLWTHIUCUKQBXCLFVECGKVMHMAFGFYIPNQRGKVEQYXRSRIMXLD | KPGTMBUDKBCUBFBMVKVIDCHJYBVVSSGKVZVOQUEHRBGZFGPLVVVPRWPPZVFZATGKVBYLZHVHKPELZHHUPQPHDOPHKWDBUZQWYMCAAAVFSWOINSSRIMPHLWTHIUCUKQBXCLFVECGKVMHMAFGFYIPNQRGKVEQYXRSRIMXLD | THE MANHATTAN PROJECT BROUGHT TOGETHER THE GREATEST SCIENTIFIC MINDS OF THE TWENTIETH CENTURY IN A RACE TO BUILD THE ATOMIC BOMB BEFORE NAZI GERMANY COULD DO SO THE EFFORT CHANGED THE WORLD FOREVER | confederate_vigenere | confederate_vigenere | polyalphabetic | {
"type": "keyword",
"value": "RICHMOND"
} | intermediate | en | 165 | 165 | cipher_museum | 2.0 | public | null | null |
jefferson-disk-v2-0004 | GZBOHGYYGOUXOI | GZBOHGYYGOUXOI | STORM THE BREACH | jefferson_disk | jefferson_disk | disk | {
"type": "disk_order",
"value": "4,2,6,1,3,5"
} | expert | en | 14 | 14 | cipher_museum | 2.0 | public | null | null |
cda-0016467 | 25 15 42 13 25 23 34 21 21 43 35 42 24 33 13 24 35 31 15 43 11 54 43 44 23 15 43 54 43 44 15 32 32 45 43 44 12 15 43 15 13 45 42 15 15 51 15 33 24 21 15 33 15 32 54 25 33 34 52 43 11 31 22 34 42 24 44 23 32 23 45 32 11 33 42 15 11 14 11 12 31 15 34 45 44 35 45 44 43 23 34 45 31 14 43 23 34 52 11 31 31 42 15 11 43 34 33... | 25 15 42 13 25 23 34 21 21 43 35 42 24 33 13 24 35 31 15 43 11 54 43 44 23 15 43 54 43 44 15 32 32 45 43 44 12 15 43 15 13 45 42 15 15 51 15 33 24 21 15 33 15 32 54 25 33 34 52 43 11 31 22 34 42 24 44 23 32 23 45 32 11 33 42 15 11 14 11 12 31 15 34 45 44 35 45 44 43 23 34 45 31 14 43 23 34 52 11 31 31 42 15 11 43 34 33... | KERCKHOFFS PRINCIPLE SAYS THE SYSTEM MUST BE SECURE EVEN IF ENEMY KNOWS ALGORITHM HUMAN READABLE OUTPUT SHOULD SHOW ALL REASONING STEPS COLUMNAR TRANSPOSITION READS COLUMNS IN KEY ORDER | polybius | polybius | null | {} | hard | en | 158 | 158 | synthetic_educational | null | null | [
"pair_decode",
"frequency_analysis"
] | Polybius square: 5×5 grid maps letters to two-digit row-column pairs. |
atbash-v3-0069 | WZIDRM LYHVIEVW GSZG HKVXRVH VELOEV GSILFTS MZGFIZO HVOVXGRLM LEVI EZHG HKZMH LU TVLOLTRX GRNV | WZIDRM LYHVIEVW GSZG HKVXRVH VELOEV GSILFTS MZGFIZO HVOVXGRLM LEVI EZHG HKZMH LU TVLOLTRX GRNV | DARWIN OBSERVED THAT SPECIES EVOLVE THROUGH NATURAL SELECTION OVER VAST SPANS OF GEOLOGIC TIME | atbash | atbash | substitution | {
"type": "none",
"value": null
} | beginner | en | 81 | 94 | cipher_museum | 2.0 | public | null | null |
cda-0012094 | ⟨a25⟩ ⟨a29⟩ ⟨w20⟩ ⟨a25⟩ ⟨a19⟩ ⟨w32⟩ ⟨a25⟩ ⟨a29⟩ ⟨w20⟩ ⟨w04⟩ ⟨w32⟩ ⟨w28⟩ ⟨w22⟩ ⟨w14⟩ ⟨w32⟩ ⟨a13⟩ ⟨a29⟩ ⟨w20⟩ ⟨a19⟩ ⟨w08⟩ ⟨a17⟩ ⟨a31⟩ ⟨w08⟩ ⟨a07⟩ ⟨w14⟩ ⟨w20⟩ ⟨w22⟩ ⟨a25⟩ ⟨a29⟩ ⟨w20⟩ ⟨w08⟩ ⟨a01⟩ ⟨a13⟩ ⟨a29⟩ ⟨w08⟩ ⟨a11⟩ ⟨w20⟩ ⟨a25⟩ ⟨a11⟩ ⟨w40⟩ ⟨w10⟩ ⟨a07⟩ ⟨w20⟩ ⟨a13⟩ ⟨w10⟩ ⟨w22⟩ ⟨w32⟩ ⟨a25⟩ ⟨w32⟩ ⟨w10⟩ ⟨a07⟩ ⟨w20⟩ ⟨w08⟩ ⟨w... | ⟨a25⟩ ⟨a29⟩ ⟨w20⟩ ⟨a25⟩ ⟨a19⟩ ⟨w32⟩ ⟨a25⟩ ⟨a29⟩ ⟨w20⟩ ⟨w04⟩ ⟨w32⟩ ⟨w28⟩ ⟨w22⟩ ⟨w14⟩ ⟨w32⟩ ⟨a13⟩ ⟨a29⟩ ⟨w20⟩ ⟨a19⟩ ⟨w08⟩ ⟨a17⟩ ⟨a31⟩ ⟨w08⟩ ⟨a07⟩ ⟨w14⟩ ⟨w20⟩ ⟨w22⟩ ⟨a25⟩ ⟨a29⟩ ⟨w20⟩ ⟨w08⟩ ⟨a01⟩ ⟨a13⟩ ⟨a29⟩ ⟨w08⟩ ⟨a11⟩ ⟨w20⟩ ⟨a25⟩ ⟨a11⟩ ⟨w40⟩ ⟨w10⟩ ⟨a07⟩ ⟨w20⟩ ⟨a13⟩ ⟨w10⟩ ⟨w22⟩ ⟨w32⟩ ⟨a25⟩ ⟨w32⟩ ⟨w10⟩ ⟨a07⟩ ⟨w20⟩ ⟨w08⟩ ⟨w... | THE TRITHEMIUS CIPHER ADVANCES THE ALPHABET BY ONE POSITION EACH LETTER THE RAIL FENCE CIPHER WRITES TEXT IN A ZIGZAG PATTERN POLYALPHABETIC CIPHERS USE MULTIPLE ALPHABET SHIFTS THE BIFID CIPHER COMBINES A POLYBIUS SQUARE WITH TRANSPOSITION | babington | babington | null | {} | hard | en | 205 | 205 | synthetic_educational | null | null | [
"nomenclator_frequency",
"symbol_mapping"
] | Babington nomenclator: symbol tokens ⟨wNN⟩/⟨aNN⟩ used in the 1586 Babington Plot. |
nomenclator-085 | 19 09 12 05 14 03 05 09 19 07 15 12 04 05 14 | 19 09 12 05 14 03 05 09 19 07 15 12 04 05 14 | SILENCE IS GOLDEN | nomenclator | nomenclator | nomenclator | {
"type": "seed",
"value": "CIPHER"
} | expert | en | 30 | 44 | cipher_museum | 0.2 | public | null | null |
playfair-v3-0295 | DBAKRLNDNYKBBHEURN | DBAKRLNDNYKBBHEURN | ARCHERS TO THE WALLS | playfair | playfair | polygraphic | {
"type": "keyword",
"value": "LIBERTY"
} | intermediate | en | 18 | 18 | cipher_museum | 2.0 | public | null | null |
fractionated-morse-v2-0296 | FAKRQQABLUYYVQUUKMAMPALSIAKESMLSBEUYQWLYBMLSLMMDPQUWGYISEWTLWABYNPBDYTNKGFY | FAKRQQABLUYYVQUUKMAMPALSIAKESMLSBEUYQWLYBMLSLMMDPQUWGYISEWTLWABYNPBDYTNKGFY | COWARDS DIE MANY TIMES BEFORE THEIR DEATHS THE VALIANT NEVER TASTE DEATH BUT ONCE | fractionated_morse | fractionated_morse | fractionation | {
"type": "keyword",
"value": "LIBERTY"
} | advanced | en | 75 | 75 | cipher_museum | 2.0 | public | null | null |
kama-sutra-v3-0313 | MJN UARPFN JRX XCUGNE | MJN UARPFN JRX XCUGNE | THE ORACLE HAS SPOKEN | kama_sutra | kama_sutra | substitution | {
"type": "keyword",
"value": "WISDOM"
} | intermediate | en | 18 | 21 | cipher_museum | 2.0 | public | null | null |
affine-v2-0770 | MANHH OIN LOOLZD | MANHH OIN LOOLZD | PRESS THE ATTACK | affine | affine | substitution | {
"a": 7,
"b": 11
} | beginner | en | 14 | 16 | cipher_museum | 2.0 | public | null | null |
wallis-cipher-v3-0059 | 90 55 61 56 91 90 10 23 33 34 91 90 63 54 82 91 90 60 28 85 56 91 90 24 55 42 89 21 91 90 31 33 53 76 91 90 81 10 91 90 59 87 52 81 37 60 87 26 81 91 90 87 43 91 90 55 61 54 91 90 63 49 24 43 28 81 34 91 90 48 87 79 81 52 53 86 91 90 37 23 87 63 22 56 82 91 90 81 48 53 42 24 43 91 90 10 61 54 91 90 14 60 87 33 85 91 | 90 55 61 56 91 90 10 23 33 34 91 90 63 54 82 91 90 60 28 85 56 91 90 24 55 42 89 21 91 90 31 33 53 76 91 90 81 10 91 90 59 87 52 81 37 60 87 26 81 91 90 87 43 91 90 55 61 54 91 90 63 49 24 43 28 81 34 91 90 48 87 79 81 52 53 86 91 90 37 23 87 63 22 56 82 91 90 81 48 53 42 24 43 91 90 10 61 54 91 90 14 60 87 33 85 91 | THE THIN RED LINE STOOD FIRM AT BALACLAVA AS THE RUSSIAN CAVALRY CHARGED ACROSS THE PLAIN | wallis_cipher | wallis_cipher | nomenclator | {
"type": "seed",
"value": "OXFORD"
} | expert | en | 212 | 317 | cipher_museum | 2.0 | public | null | null |
confederate-vigenere-135 | GTGIEMASPSIZARU | GTGIEMASPSIZARU | OPERATION BEGINS | confederate_vigenere | confederate_vigenere | polyalphabetic | {
"type": "keyword",
"value": "SECRET"
} | intermediate | en | 15 | 15 | cipher_museum | 0.2 | public | null | null |
nihilist-051 | 48 46 99 67 50 76 59 57 68 55 46 68 55 57 106 49 38 99 67 50 106 76 36 78 49 46 78 79 58 79 86 67 65 58 77 69 47 77 68 79 58 86 76 49 69 55 49 85 46 60 89 76 56 86 45 40 77 59 | 48 46 99 67 50 76 59 57 68 55 46 68 55 57 106 49 38 99 67 50 106 76 36 78 49 46 78 79 58 79 86 67 65 58 77 69 47 77 68 79 58 86 76 49 69 55 49 85 46 60 89 76 56 86 45 40 77 59 | IN THE BEGINNING WAS THE WORD AND THE WORD WAS WITH GOD AND FULL OF GRACE | nihilist | nihilist | fractionation | {
"polybius": "RUSSIAN",
"keyword": "KEY"
} | advanced | en | 118 | 175 | cipher_museum | 0.2 | public | null | null |
hill-v3-0047 | PFKWRPVGOXVBZXTFCKKRUWEQFWRNBJMWAVVOFMQERCBGKYBUKFCIWUOQQMFWPKHGQXVBUMUUKVACTQNNXIPKCMJU | PFKWRPVGOXVBZXTFCKKRUWEQFWRNBJMWAVVOFMQERCBGKYBUKFCIWUOQQMFWPKHGQXVBUMUUKVACTQNNXIPKCMJU | IT IS A TRUTH UNIVERSALLY ACKNOWLEDGED THAT A SINGLE MAN IN POSSESSION OF A FORTUNE MUST BE IN WANT OF A WIFE | hill | hill | polygraphic | {
"a": 3,
"b": 5,
"c": 2,
"d": 9
} | advanced | en | 88 | 88 | cipher_museum | 2.0 | public | null | null |
cda-0020399 | 13.5.3 10.2.6 11.4.7 20.2.5 15.5.10 7.4.4 5.6.4 20.3.3 7.2.8 3.3.1 3.5.9 18.2.10 13.4.6 20.5.2 6.5.1 20.2.8 2.5.1 10.3.10 4.4.2 17.1.10 11.2.6 17.1.4 20.1.9 10.3.1 16.1.5 10.4.8 20.4.7 11.4.7 5.4.4 7.6.8 7.5.3 7.3.10 10.3.1 13.5.4 13.2.8 2.5.10 6.2.8 2.3.7 8.1.10 2.3.9 18.3.3 18.5.6 2.1.4 8.3.6 14.5.2 11.2.8 7.2.3 18.3... | 13.5.3 10.2.6 11.4.7 20.2.5 15.5.10 7.4.4 5.6.4 20.3.3 7.2.8 3.3.1 3.5.9 18.2.10 13.4.6 20.5.2 6.5.1 20.2.8 2.5.1 10.3.10 4.4.2 17.1.10 11.2.6 17.1.4 20.1.9 10.3.1 16.1.5 10.4.8 20.4.7 11.4.7 5.4.4 7.6.8 7.5.3 7.3.10 10.3.1 13.5.4 13.2.8 2.5.10 6.2.8 2.3.7 8.1.10 2.3.9 18.3.3 18.5.6 2.1.4 8.3.6 14.5.2 11.2.8 7.2.3 18.3... | THE TRITHEMIUS CIPHER ADVANCES THE ALPHABET BY ONE POSITION EACH LETTER FREQUENCY ANALYSIS CAN REVEAL WEAK CIPHERS | arnold_andre | arnold_andre | null | {} | hard | en | 98 | 98 | synthetic_educational | null | null | [
"book_cipher_attack",
"triple_index_search"
] | Arnold-André book cipher: coordinates (page.section.word) referencing a shared text. |
trifid-vg-0033 | FMORTCAJIVEJTEYQXJMJNB+RWXXHEOEQQKXHFZKFLPINSJFUBSYCBLYC+MBKHNAJOBXK | FMORTCAJIVEJTEYQXJMJNB+RWXXHEOEQQKXHFZKFLPINSJFUBSYCBLYC+MBKHNAJOBXK | FROM THE RISING OF THE SUN TO ITS SETTING THE NAME OF THE LORD IS TO BE PRAISED ALWAYS | trifid | trifid | fractionation | {
"type": "keyword",
"value": "CIPHER"
} | advanced | en | 68 | 68 | cipher_museum | 2.0 | public | null | null |
jefferson-disk-v2-0108 | VHVZYZTZXRKDGZQYKDCNCYS | VHVZYZTZXRKDGZQYKDCNCYS | CARTHAGE MUST BE DESTROYED | jefferson_disk | jefferson_disk | disk | {
"type": "disk_order",
"value": "6,1,4,2,5,3"
} | expert | en | 23 | 23 | cipher_museum | 2.0 | public | null | null |
porta-v3-0618 | ZBKVPGBCGZYGOBCNUMFBONMVBOVGXBHJUEVEBAFSPGOGZYYHEVMUHHYOGLBXIRUPWUAXAJMBZRDPYMBYPIYLJANGRFIRWGWXRGQBORGFZUYSLWWNSYCIBGZWUAXLWLUUYQNBUAVIEULCGGHZWUAXVEPYSUWUERRI | ZBKVPGBCGZYGOBCNUMFBONMVBOVGXBHJUEVEBAFSPGOGZYYHEVMUHHYOGLBXIRUPWUAXAJMBZRDPYMBYPIYLJANGRFIRWGWXRGQBORGFZUYSLWWNSYCIBGZWUAXLWLUUYQNBUAVIEULCGGHZWUAXVEPYSUWUERRI | FOR I KNOW THE THOUGHTS THAT I THINK TOWARD YOU SAITH THE LORD THOUGHTS OF PEACE AND NOT OF EVIL TO GIVE YOU AN EXPECTED END THEN SHALL YE CALL UPON ME AND YE SHALL GO AND PRAY UNTO ME AND I WILL HEARKEN | porta | porta | polyalphabetic | {
"type": "keyword",
"value": "PAPAL"
} | intermediate | en | 160 | 160 | cipher_museum | 2.0 | public | null | null |
arnold-andre-v3-0022 | 13.1.1 14.1.4 14.1.5 14.1.1 14.1.4 15.1.1 13.1.1 14.3.3 14.1.5 14.3.4 15.1.1 13.1.1 14.4.5 14.1.5 14.3.2 14.3.2 15.1.1 13.1.1 14.3.4 14.3.5 15.1.1 13.1.1 14.4.5 14.1.1 14.3.2 14.1.5 14.4.4 15.1.1 | 13.1.1 14.1.4 14.1.5 14.1.1 14.1.4 15.1.1 13.1.1 14.3.3 14.1.5 14.3.4 15.1.1 13.1.1 14.4.5 14.1.5 14.3.2 14.3.2 15.1.1 13.1.1 14.3.4 14.3.5 15.1.1 13.1.1 14.4.5 14.1.1 14.3.2 14.1.5 14.4.4 15.1.1 | DEAD MEN TELL NO TALES | arnold_andre | arnold_andre | codebook | {
"type": "none",
"value": null
} | expert | en | 168 | 195 | cipher_museum | 2.0 | public | null | null |
vic-188 | 788958690853885868295889184089 | 788958690853885868295889184089 | CRYPTOGRAPHY RULES | vic | vic | substitution | {
"type": "keyword",
"value": "ENIGMA"
} | advanced | en | 30 | 30 | cipher_museum | 0.2 | public | null | null |
cda-0017462 | 9.4.4 8.25.12 8.16.6 16.46.12 3.37.2 7.45.8 12.46.11 3.18.10 16.17.12 2.21.8 20.32.15 12.25.12 3.29.8 7.28.7 20.12.8 1.34.5 2.23.13 19.30.5 9.1.9 15.36.11 8.13.2 8.3.6 5.10.7 4.26.11 8.6.14 10.4.13 8.14.13 14.32.8 14.41.3 18.48.4 17.19.5 3.24.10 14.45.13 19.23.7 7.15.5 18.33.9 19.42.13 9.50.7 12.49.12 9.35.4 16.8.7 16.... | 9.4.4 8.25.12 8.16.6 16.46.12 3.37.2 7.45.8 12.46.11 3.18.10 16.17.12 2.21.8 20.32.15 12.25.12 3.29.8 7.28.7 20.12.8 1.34.5 2.23.13 19.30.5 9.1.9 15.36.11 8.13.2 8.3.6 5.10.7 4.26.11 8.6.14 10.4.13 8.14.13 14.32.8 14.41.3 18.48.4 17.19.5 3.24.10 14.45.13 19.23.7 7.15.5 18.33.9 19.42.13 9.50.7 12.49.12 9.35.4 16.8.7 16.... | THE AUTOKEY CIPHER EXTENDS THE KEY WITH THE PLAINTEXT ITSELF | book_cipher | book_cipher | null | {} | medium | en | 51 | 51 | synthetic_educational | null | null | [
"book_cipher_attack",
"triple_index_search"
] | Book cipher: coordinates (page.line.word) referencing a shared document. |
purple-v3-0059 | AWMYMJZIHOUPKJWHWDIUGELFXCJTUWEJDADDQYUZCJLYMTDFPQWBOWOJXLBADWERDJJGKYEFIO | AWMYMJZIHOUPKJWHWDIUGELFXCJTUWEJDADDQYUZCJLYMTDFPQWBOWOJXLBADWERDJJGKYEFIO | THE THIN RED LINE STOOD FIRM AT BALACLAVA AS THE RUSSIAN CAVALRY CHARGED ACROSS THE PLAIN | purple | purple | machine | {
"type": "seed",
"value": "TOKYO"
} | expert | en | 74 | 74 | cipher_museum | 2.0 | public | null | null |
confederate-vigenere-090 | TIASCRVLPDR | TIASCRVLPDR | RALLY AT DAWN | confederate_vigenere | confederate_vigenere | polyalphabetic | {
"type": "keyword",
"value": "CIPHER"
} | intermediate | en | 11 | 11 | cipher_museum | 0.2 | public | null | null |
bazeries-v3-0007 | CVOSIVDUKQYOKQ | CVOSIVDUKQYOKQ | MARCH TO VICTORY | bazeries | bazeries | transposition | {
"type": "integer",
"value": 17
} | advanced | en | 14 | 14 | cipher_museum | 2.0 | public | null | null |
one-time-pad-v2-0194 | OKYIFGMAWDNAIDUBLRZNPGOPNOSATKBRCAHDEPWWGJCDSDXIZOGRHKQSXFCVRTNWPDRPWODSLPDHUF | OKYIFGMAWDNAIDUBLRZNPGOPNOSATKBRCAHDEPWWGJCDSDXIZOGRHKQSXFCVRTNWPDRPWODSLPDHUF | YOUR MISSION IF YOU CHOOSE TO ACCEPT IT IS TO EXTRACT THE AGENT FROM BEHIND ENEMY LINES TONIGHT | one_time_pad | one_time_pad | stream | {
"type": "pad",
"value": "QWERTY (repeating)"
} | expert | en | 78 | 78 | cipher_museum | 2.0 | public | null | null |
cda-0017689 | HILL CIPH ERUS ESLI NEAR ALGE ZRAT OENC RYPT BLOZ KSOF LETT ERSA LANT URIN GBRO KEEN IGMA WITH CRIZ SAND THEB OZBE MAZH INES LOWL X | HILL CIPH ERUS ESLI NEAR ALGE ZRAT OENC RYPT BLOZ KSOF LETT ERSA LANT URIN GBRO KEEN IGMA WITH CRIZ SAND THEB OZBE MAZH INES LOWL X | HILL CIPHER USES LINEAR ALGEBRA TO ENCRYPT BLOCKS OF LETTERS ALAN TURING BROKE ENIGMA WITH CRIBS AND THE BOMBE MACHINE SLOWLY | commercial_code | commercial_code | null | {} | hard | en | 105 | 105 | synthetic_educational | null | null | [
"codebook_frequency",
"five_letter_group_analysis"
] | Commercial code: five-letter groups from a codebook, often ending in X or Z. |
diana-v3-0546 | QDOTQINFTYCAYBCQBP | QDOTQINFTYCAYBCQBP | TREASURE BURIED HERE | diana | diana | polyalphabetic | {
"type": "keyword",
"value": "JUSTICE"
} | intermediate | en | 18 | 18 | cipher_museum | 2.0 | public | null | null |
jn25-v2-0179 | 09993 09902 09993 09901 09913 09994 09903 09906 09991 09993 09907 09906 09993 09904 09903 09906 09908 09993 09992 09901 09903 09910 09997 09902 09995 09908 09903 09911 09999 09906 09992 09995 09993 09908 09908 09913 09907 09990 09919 09906 09995 09991 09999 09910 09999 09900 09906 09913 09996 09999 09907 09991 09903 09... | 09993 09902 09993 09901 09913 09994 09903 09906 09991 09993 09907 09906 09993 09904 09903 09906 09908 09993 09992 09901 09903 09910 09997 09902 09995 09908 09903 09911 09999 09906 09992 09995 09993 09908 09908 09913 09907 09990 09919 09906 09995 09991 09999 09910 09999 09900 09906 09913 09996 09999 09907 09991 09903 09... | ENEMY FORCES REPORTED MOVING TOWARD GETTYSBURG CAVALRY HAS CONFIRMED THE FULL SIGHTING | jn25 | jn25 | codebook | {
"type": "additive",
"value": "99999"
} | expert | en | 375 | 449 | cipher_museum | 2.0 | public | null | null |
cda-0007691 | PELCGBTENCUL ERJNEQF CNGVRAPR NAQ PNERSHY GUVAXVAT N GENAFCNERAG GBBY FUBHYQ FUBJ VGF ERNFBAVAT | PELCGBTENCUL ERJNEQF CNGVRAPR NAQ PNERSHY GUVAXVAT N GENAFCNERAG GBBY FUBHYQ FUBJ VGF ERNFBAVAT | CRYPTOGRAPHY REWARDS PATIENCE AND CAREFUL THINKING A TRANSPARENT TOOL SHOULD SHOW ITS REASONING | rot13 | rot13 | null | {
"shift": 13
} | hard | en | 83 | 83 | synthetic_educational | null | null | [] | |
alberti-disk-v2-0652 | RLVLJQSBQJCYWUPE | RLVLJQSBQJCYWUPE | DIVIDE AND CONQUER | alberti_disk | alberti_disk | disk | {
"type": "integer",
"value": 14
} | expert | en | 16 | 16 | cipher_museum | 2.0 | public | null | null |
columnar-transposition-363 | EAEGLASDTLAEHDHEN | EAEGLASDTLAEHDHEN | THE EAGLE HAS LANDED | columnar_transposition | columnar_transposition | transposition | {
"type": "keyword",
"value": "PYTHON"
} | intermediate | en | 17 | 17 | cipher_museum | 0.2 | public | null | null |
chaocipher-v3-0402 | NYTPKKZNSYTRWANEZKURGTVVHEKMTDGFBUUSEVZLNSGXDQZADDFEWQTFMCCPZDSKONBUTGHOVGSWUU | NYTPKKZNSYTRWANEZKURGTVVHEKMTDGFBUUSEVZLNSGXDQZADDFEWQTFMCCPZDSKONBUTGHOVGSWUU | THE BIRTHDAY PARADOX SHOWS THAT COLLISIONS IN HASH FUNCTIONS OCCUR FAR SOONER THAN EXPECTED | chaocipher | chaocipher | machine | {
"type": "keyword",
"value": "JUSTICE"
} | advanced | en | 78 | 78 | cipher_museum | 2.0 | public | null | null |
monoalphabetic-v2-0758 | SJOQAJEI HRPQ UI TIPQOLYIT | SJOQAJEI HRPQ UI TIPQOLYIT | CARTHAGE MUST BE DESTROYED | monoalphabetic | monoalphabetic | substitution | {
"type": "keyword",
"value": "JUSTICE"
} | beginner | en | 23 | 26 | cipher_museum | 2.0 | public | null | null |
sigaba-v3-0185 | YODEFOZGTRCOKYGZBMIIZQTVODXIPYKWZKWEQCOHLOOQZJUMJHKZQCSWZFVFYHQUTLBPDMWVZRIYRVWW | YODEFOZGTRCOKYGZBMIIZQTVODXIPYKWZKWEQCOHLOOQZJUMJHKZQCSWZFVFYHQUTLBPDMWVZRIYRVWW | THE MOLE BURIED DEEP IN THE INTELLIGENCE AGENCY PASSED VITAL SECRETS TO THE OTHER SIDE FOR YEARS | sigaba | sigaba | machine | {
"type": "seed",
"value": "ARMY"
} | expert | en | 80 | 80 | cipher_museum | 2.0 | public | null | null |
cda-0008853 | DJIUE UNHVM DCUTF PFYXK YLQBL BIFUH BUUZM BSXBY SRYGZ XLNAS CQYTA VXJSU MNNDM AVDDV KMNCN BYSMP FHP | DJIUE UNHVM DCUTF PFYXK YLQBL BIFUH BUUZM BSXBY SRYGZ XLNAS CQYTA VXJSU MNNDM AVDDV KMNCN BYSMP FHP | DIGRAPH AND TRIGRAPH FREQUENCIES EXPOSE SIMPLE CIPHERS EVERY SYSTEM NEEDS AN HONEST THREAT MODEL | trithemius | trithemius | null | {} | hard | en | 83 | 83 | synthetic_educational | null | null | [] | |
cda-0004930 | TIGIV NKKUJ XEQFH JIVKM BZEKB DXPHF SNTJQ MOYOR HDUJL BGVPB IDYMG QKYNA PNBLU YTTDT WVCKD BPVRJ VHWYK EBRXL LVUOQ XHTNO AOL | TIGIV NKKUJ XEQFH JIVKM BZEKB DXPHF SNTJQ MOYOR HDUJL BGVPB IDYMG QKYNA PNBLU YTTDT WVCKD BPVRJ VHWYK EBRXL LVUOQ XHTNO AOL | THE FRIEDMAN TEST USES THE INDEX OF COINCIDENCE TO ESTIMATE KEY LENGTH THE RAIL FENCE CIPHER WRITES TEXT IN A ZIGZAG PATTERN | trithemius | trithemius | null | {} | hard | en | 103 | 103 | synthetic_educational | null | null | [
"progressive_shift_detection",
"frequency_analysis"
] | Trithemius: progressive Caesar (shift = letter position); no key needed. |
cda-0016473 | MTBI OQRP DNHF ALNF JZDY ANTY WCAL SZXZ ZIZH HHYQ SIEP EWFU UGNS NRXL PSSZ VAOA LKUW INUE MVRV OAUZ GLNL XJHN VGIF FLSC LFGY YUGC AEQV DZVV RYPR NEQY LPVD AVUL QMCB YYWQ IWPP GG | MTBI OQRP DNHF ALNF JZDY ANTY WCAL SZXZ ZIZH HHYQ SIEP EWFU UGNS NRXL PSSZ VAOA LKUW INUE MVRV OAUZ GLNL XJHN VGIF FLSC LFGY YUGC AEQV DZVV RYPR NEQY LPVD AVUL QMCB YYWQ IWPP GG | ERROR CORRECTION AND DETECTION ARE FUNDAMENTAL TO SECURE SYSTEMS BRUTE FORCE WORKS ONLY WHEN THE KEY SPACE IS SMALL THE DETECTIVE STUDIES PATTERNS BEFORE MAKING CLAIMS | one_time_pad | one_time_pad | null | {} | hard | en | 142 | 142 | 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-v2-0732 | NLSJDEPSZMVPERFPVXAUWTCQDEUTONTWFSHNBXFXIIBUJFNICPHUPKVSSWQBIYUPEWEITIOVPN | NLSJDEPSZMVPERFPVXAUWTCQDEUTONTWFSHNBXFXIIBUJFNICPHUPKVSSWQBIYUPEWEITIOVPN | LIBERTÉ ÉGALITÉ FRATERNITÉ OU LA MORT CES MOTS DÉFINISSENT LA REVOLUTION FRANÇAISE DE MIL SEPT | alberti_disk | alberti_disk | disk | {
"type": "integer",
"value": 14
} | expert | en | 74 | 74 | cipher_museum | 2.0 | public | null | null |
cda-0015832 | THAN-ZIE / GLOE-IH / A-KHA / DIBEH / CA-YEILTH / NO-DA-IH / WOL-LA-CHEE / GAH / DZEH / MOASI / TKIN / CLA-GI-AIH / LIN / DZEH / GAH / DZEH / TSAH / MOASI / GAH / TSAH-AS-ZIH / CLA-GI-AIH / THAN-ZIE / DIBEH / BE / TKIN / ... | THAN-ZIE / GLOE-IH / A-KHA / DIBEH / CA-YEILTH / NO-DA-IH / WOL-LA-CHEE / GAH / DZEH / MOASI / TKIN / CLA-GI-AIH / LIN / DZEH / GAH / DZEH / TSAH / MOASI / GAH / TSAH-AS-ZIH / CLA-GI-AIH / THAN-ZIE / DIBEH / BE / TKIN / ... | TWO SQUARE CIPHER ENCRYPTS DIGRAPHS WITH TWO POLYBIUS ALPHABETS | navajo_code | navajo_code | null | {} | hard | en | 212 | 212 | synthetic_educational | null | null | [
"codebook_frequency",
"word_list_attack"
] | Navajo Code Talker cipher: Navajo words represent English letters. |
playfair-v2-0050 | HNKHOKHBYNMZKHOKHBQCDWQNTNMQTQEGRXLZCUUMSWUKYRDEQNUFLCFXCWHNKHOKHBSYQNFLFSKUUKXY | HNKHOKHBYNMZKHOKHBQCDWQNTNMQTQEGRXLZCUUMSWUKYRDEQNUFLCFXCWHNKHOKHBSYQNFLFSKUUKXY | GOOD NIGHT GOOD NIGHT PARTING IS SUCH SWEET SORROW THAT I SHALL SAY GOOD NIGHT TILL MORROW | playfair | playfair | polygraphic | {
"type": "keyword",
"value": "PALACE"
} | intermediate | en | 80 | 80 | cipher_museum | 2.0 | public | null | null |
enigma-v2-1132 | VBFEWPMHCORRZSEFZIPPSIZVSSLIQUPEZSKSBUTTDHHVAOJZOBKPYKQEXYVHZBATACUOZZZKHZNSDSYVIYFKEPPOOINFFLMBAKFPBFOMJDJZICBIIEBLJPFATKQLOXGWMUKPPPDYKMPVPQSSYECFMBYJUGCOWVSFHVZU | VBFEWPMHCORRZSEFZIPPSIZVSSLIQUPEZSKSBUTTDHHVAOJZOBKPYKQEXYVHZBATACUOZZZKHZNSDSYVIYFKEPPOOINFFLMBAKFPBFOMJDJZICBIIEBLJPFATKQLOXGWMUKPPPDYKMPVPQSSYECFMBYJUGCOWVSFHVZU | ULTRA INTELLIGENCE DERIVED FROM DECRYPTED GERMAN ENIGMA TRAFFIC INDICATES THAT ENEMY PANZER DIVISIONS ARE CONCENTRATED AT CALAIS CONFIRMING THE DECEPTION OPERATION FORTITUDE HAS SUCCEEDED | enigma | enigma | machine | {
"type": "rotor_start",
"value": "AAB"
} | expert | en | 164 | 164 | cipher_museum | 2.0 | public | null | null |
cda-0015892 | 00975 00379 1637 06036 00398 5673 06038 2532 02922 1926 6336 1664 01327 06286 02580 01619 00411 3791 05101 2570 00374 0707 01607 06286 00705 07904 6364 2525 05731 01577 01656 5093 4744 06016 2905 6302 02855 4763 04483 6056 06284 2522 01665 05041 03821 0382 07879 1889 00314 02846 5669 1025 02861 05073 02587 01653 5694 1... | 00975 00379 1637 06036 00398 5673 06038 2532 02922 1926 6336 1664 01327 06286 02580 01619 00411 3791 05101 2570 00374 0707 01607 06286 00705 07904 6364 2525 05731 01577 01656 5093 4744 06016 2905 6302 02855 4763 04483 6056 06284 2522 01665 05041 03821 0382 07879 1889 00314 02846 5669 1025 02861 05073 02587 01653 5694 1... | CAESAR SHIFTED THE ALPHABET BY THREE POSITIONS THE PLAYFAIR CIPHER ENCRYPTS PAIRS OF LETTERS SIMULTANEOUSLY | zimmermann | zimmermann | null | {} | hard | en | 93 | 93 | synthetic_educational | null | null | [
"codebook_frequency",
"number_group_analysis"
] | Zimmermann Telegram code: WWI German diplomatic numeric codebook cipher. |
kl7-v3-0336 | AZBDOZAFZYVCVTR | AZBDOZAFZYVCVTR | THE WIND IS WITH US | kl7 | kl7 | machine | {
"type": "seed",
"value": "ALLIANCE"
} | expert | en | 15 | 15 | cipher_museum | 2.0 | public | null | null |
chaocipher-017 | ASQAGCZRCROTENK | ASQAGCZRCROTENK | MEET AT THE OLD OAK | chaocipher | chaocipher | machine | {
"type": "keyword",
"value": "CHAOCIPHER"
} | advanced | en | 15 | 15 | cipher_museum | 0.2 | public | null | null |
columnar-transposition-v2-0076 | LSESEYSATDOCDURTGRONTERHMONOONAIDFRSIMWICDALNAUOFGALPDIDPAIHEMONATEETLTWRRRHN | LSESEYSATDOCDURTGRONTERHMONOONAIDFRSIMWICDALNAUOFGALPDIDPAIHEMONATEETLTWRRRHN | ALL UNITS PROCEED TO DESIGNATED RALLY POINTS AND AWAIT FURTHER ORDERS FROM HIGH COMMAND NOW | columnar_transposition | columnar_transposition | transposition | {
"type": "keyword",
"value": "PALACE"
} | intermediate | en | 77 | 77 | cipher_museum | 2.0 | public | null | null |
wheatstone-v2-0209 | TEAPRFNAMBIFOARTYFSATARKLIVFCFILKNALKDTEAWFIITMDABAKDFTLCLFKSTLIIBMASLKDTERALTS | TEAPRFNAMBIFOARTYFSATARKLIVFCFILKNALKDTEAWFIITMDABAKDFTLCLFKSTLIIBMASLKDTERALTS | THE PRICE OF LIBERTY IS ETERNAL VIGILANCE AND THE WILL TO DEFEND IT AGAINST ALL FOES AND THREATS | wheatstone | wheatstone | polygraphic | {
"type": "keyword",
"value": "LONDON"
} | advanced | en | 79 | 79 | cipher_museum | 2.0 | public | null | null |
cda-0006741 | ANLEBSNBKXELSHPIIRSMEHAEAYTEEGBAADTTRTSSSYTTYEWILNFSPXXLERDFNINCTHRHOHOANOONEEEHIDTTDTEXEXXCPQRIEHSPEAVNIWLSPSINCELAHTTXGIUOIXXPSEGRTHHEUPROGTHAROSADSHTREEIARNEHXXESCAPTPKEOAIETRUE | ANLEBSNBKXELSHPIIRSMEHAEAYTEEGBAADTTRTSSSYTTYEWILNFSPXXLERDFNINCTHRHOHOANOONEEEHIDTTDTEXEXXCPQRIEHSPEAVNIWLSPSINCELAHTTXGIUOIXXPSEGRTHHEUPROGTHAROSADSHTREEIARNEHXXESCAPTPKEOAIETRUE | A TRANSPARENT TOOL SHOULD SHOW ITS REASONING ATBASH ENCODES BY REVERSING THE ALPHABET THE AUTOKEY CIPHER EXTENDS THE KEY WITH THE PLAINTEXT ITSELF DIGRAPH AND TRIGRAPH FREQUENCIES EXPOSE SIMPLE CIPHERS | stager_route | stager_route | null | {
"cols": 10
} | hard | en | 180 | 180 | synthetic_educational | null | null | [
"column_count_search",
"route_pattern_search"
] | Route (Stager) cipher: write into rectangle, read via alternating column route. |
jefferson-disk-v2-0290 | XZCKNYXJGVWRIMKFSXNTINLHFUREZADZVKWHUTNVWTXZJZMVNHUYKVZEYEVIQMUQZCMHQTSDDCXAK | XZCKNYXJGVWRIMKFSXNTINLHFUREZADZVKWHUTNVWTXZJZMVNHUYKVZEYEVIQMUQZCMHQTSDDCXAK | NAVAL UNITS IN POSITION OFF THE COAST AWAITING SIGNAL TO COMMENCE SHORE BOMBARDMENT AT DAWN | jefferson_disk | jefferson_disk | disk | {
"type": "disk_order",
"value": "1,3,5,2,4,6"
} | expert | en | 77 | 77 | cipher_museum | 2.0 | public | null | null |
argenti-v3-0027 | 14 41 22 71 32 45 36 57 44 75 56 65 66 51 73 44 14 82 24 88 | 14 41 22 71 32 45 36 57 44 75 56 65 66 51 73 44 14 82 24 88 | THE COMPASS POINTS TRUE | argenti | argenti | nomenclator | {
"type": "seed",
"value": "ROME"
} | expert | en | 40 | 59 | cipher_museum | 2.0 | public | null | null |
cda-0009394 | XKBNAEJKUN NERMNWLN LXVNB KNOXAN LXWORMNWLN | XKBNAEJKUN NERMNWLN LXVNB KNOXAN LXWORMNWLN | OBSERVABLE EVIDENCE COMES BEFORE CONFIDENCE | gronsfeld | gronsfeld | null | {
"key": "99999"
} | medium | en | 39 | 39 | synthetic_educational | null | null | [] | |
bazeries-v2-0758 | LSVSAPGTOPMQNTEPMTXILNT | LSVSAPGTOPMQNTEPMTXILNT | CARTHAGE MUST BE DESTROYED | bazeries | bazeries | transposition | {
"type": "integer",
"value": 71
} | advanced | en | 23 | 23 | cipher_museum | 2.0 | public | null | null |
typex-v3-0399 | ESVCXYBZLFOFSDCNMRLPJSECWDVRLLHGAOFJFAPQCXMAUOSCBUSHSSDRJDMOSQAJIEMVTQONCODTPIRO | ESVCXYBZLFOFSDCNMRLPJSECWDVRLLHGAOFJFAPQCXMAUOSCBUSHSSDRJDMOSQAJIEMVTQONCODTPIRO | THE ENIGMA MACHINE HAD AN ASTRONOMICAL NUMBER OF POSSIBLE SETTINGS MAKING IT SEEM UNBREAKABLE | typex | typex | machine | {
"type": "keyword",
"value": "WINSTON"
} | expert | en | 80 | 80 | cipher_museum | 2.0 | public | null | null |
double-transposition-v2-0569 | TANOEHASLENHGTHITATNYTLNRLWTGAISCEIRCRHINTVUNHIHLEOAHTCNEHEGDIOTIIURDMSRRB | TANOEHASLENHGTHITATNYTLNRLWTGAISCEIRCRHINTVUNHIHLEOAHTCNEHEGDIOTIIURDMSRRB | I CAN DO ALL THINGS THROUGH CHRIST WHICH STRENGTHENETH ME IN EVERY TRIAL AND TRIBULATION | double_transposition | double_transposition | transposition | {
"key1": "WISDOM",
"key2": "COURAGE"
} | advanced | en | 74 | 74 | cipher_museum | 2.0 | public | null | null |
kl7-v3-0129 | TNNDYGVKLFCJTFO | TNNDYGVKLFCJTFO | CHART THE UNKNOWN | kl7 | kl7 | machine | {
"type": "seed",
"value": "LIBERTY"
} | expert | en | 15 | 15 | cipher_museum | 2.0 | public | null | null |
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