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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
geheimschreiber-v3-0055 | ZIIIEYJFNHCCQPUQEPUVIMQIFJGVXMODNANGKHHEZYPVUSOEWBDZEEAIFSHQSMMUSUXVSEMAOVDJZC | ZIIIEYJFNHCCQPUQEPUVIMQIFJGVXMODNANGKHHEZYPVUSOEWBDZEEAIFSHQSMMUSUXVSEMAOVDJZC | SCIENCE WITHOUT RELIGION IS LAME AND RELIGION WITHOUT SCIENCE IS BLIND SAID ALBERT EINSTEIN | geheimschreiber | geheimschreiber | machine | {
"type": "seed",
"value": "BERLIN"
} | expert | en | 78 | 78 | cipher_museum | 2.0 | public | null | null |
cda-0017125 | . .... ... .... ... ... ... .... .... .... . ... ... .... ... ... .. . .... ..... .... ... . ..... ... .... . .. .. . .... ..... .... ... . ... . . .... .... .. .... ... .... ... ... ..... .. .. .... .... .... .. ... . ..... ... ... . ... .... .. ..... .... ... ..... .... .... .. .... ... | . .... ... .... ... ... ... .... .... .... . ... ... .... ... ... .. . .... ..... .... ... . ..... ... .... . .. .. . .... ..... .... ... . ... . . .... .... .. .... ... .... ... ... ..... .. .. .... .... .... .. ... . ..... ... ... . ... .... .. ..... .... ... ..... .... .... .. .... ... | DO NOT CONFUSE OBFUSCATION WITH ENCRYPTION | tap_code | tap_code | null | {} | medium | en | 37 | 37 | synthetic_educational | null | null | [
"dot_count_decode",
"grid_position_search"
] | Tap code: letters encoded as dot-groups representing row and column in 5×5 grid. |
solitaire-071 | UBGFXWLXLBRZP | UBGFXWLXLBRZP | CHANGE OF PLANS | solitaire | solitaire | stream | {
"type": "passphrase",
"value": "CRYPTONOMICON"
} | expert | en | 13 | 13 | cipher_museum | 0.2 | public | null | null |
voynich-render-v3-0077 | gqoedyqosg kx gcd oqg is yirezygkrh yivdqg indqogkirx jkgcizg ofdqgkrh gcd innixkgkir gi uizq nqdxdryd | gqoedyqosg kx gcd oqg is yirezygkrh yivdqg indqogkirx jkgcizg ofdqgkrh gcd innixkgkir gi uizq nqdxdryd | TRADECRAFT IS THE ART OF CONDUCTING COVERT OPERATIONS WITHOUT ALERTING THE OPPOSITION TO YOUR PRESENCE | voynich_render | voynich_render | substitution | {
"type": "none",
"value": null
} | expert | en | 88 | 102 | cipher_museum | 2.0 | public | null | null |
running-key-v2-0075 | EVZVPWPBTYLH | EVZVPWPBTYLH | IN GOD WE TRUST | running_key | running_key | polyalphabetic | {
"type": "text",
"value": "Lincoln Second Inaugural"
} | intermediate | en | 12 | 12 | cipher_museum | 2.0 | public | null | null |
hill-v3-0178 | JCJBLIVRLYDOWGKSUECAYXJODAOXAMJCJBLIKSZDNIQEPZLYYIYXHVRGFGBVZVSTTDESIMJG | JCJBLIVRLYDOWGKSUECAYXJODAOXAMJCJBLIKSZDNIQEPZLYYIYXHVRGFGBVZVSTTDESIMJG | DO UNTO OTHERS AS YOU WOULD HAVE THEM DO UNTO YOU THIS IS THE GOLDEN RULE OF ALL RELIGIONS | hill | hill | polygraphic | {
"a": 5,
"b": 7,
"c": 2,
"d": 9
} | advanced | en | 72 | 72 | cipher_museum | 2.0 | public | null | null |
pigpen-v3-0017 | ╳ ┬ ┼ ┴• ┐ ┼• ┌ ├ ┼ ├• ⌐ ┼• ├ ╲ ┤ ┼ ⌐ ¬• ╳ ▽ | ╳ ┬ ┼ ┴• ┐ ┼• ┌ ├ ┼ ├• ⌐ ┼• ├ ╲ ┤ ┼ ⌐ ¬• ╳ ▽ | THE KING DEMANDS FEALTY | pigpen | pigpen | substitution | {
"type": "none",
"value": null
} | beginner | en | 25 | 44 | cipher_museum | 2.0 | public | null | null |
commercial-code-v3-0003 | ZUZUZ WAZUZ SAZUZ QAZUZ GAZUZ XUZUZ ZUZUZ DEZUZ BAZUZ XAZUZ XUZUZ WABAB ZUZUZ CAZUZ BEZUZ LAZUZ PAZUZ ZAZUZ XUZUZ GABAB ZUZUZ SAZUZ RAZUZ GAZUZ XUZUZ KUBAB | ZUZUZ WAZUZ SAZUZ QAZUZ GAZUZ XUZUZ ZUZUZ DEZUZ BAZUZ XAZUZ XUZUZ WABAB ZUZUZ CAZUZ BEZUZ LAZUZ PAZUZ ZAZUZ XUZUZ GABAB ZUZUZ SAZUZ RAZUZ GAZUZ XUZUZ KUBAB | ROME WAS NOT BUILT IN ONE DAY | commercial_code | commercial_code | codebook | {
"type": "none",
"value": null
} | expert | en | 130 | 155 | cipher_museum | 2.0 | public | null | null |
cda-0018050 | 20 8 5 15 14 5 20 9 13 5 16 1 4 9 19 20 8 5 15 18 5 20 9 3 1 12 12 25 21 14 2 18 5 1 11 1 2 12 5 9 6 21 19 5 4 3 15 18 18 5 3 20 12 25 | 20 8 5 15 14 5 20 9 13 5 16 1 4 9 19 20 8 5 15 18 5 20 9 3 1 12 12 25 21 14 2 18 5 1 11 1 2 12 5 9 6 21 19 5 4 3 15 18 18 5 3 20 12 25 | THE ONE TIME PAD IS THEORETICALLY UNBREAKABLE IF USED CORRECTLY | aeneas_tacticus | aeneas_tacticus | null | {} | medium | en | 54 | 54 | synthetic_educational | null | null | [
"sequential_number_decode",
"frequency_analysis"
] | Aeneas Tacticus: Greek sequential-number cipher; A=1…Z=26. |
red-type-a-095 | YRRYBKJEMATAHYHREBFIPBUCIXACOKDFJOIIVMAYDA | YRRYBKJEMATAHYHREBFIPBUCIXACOKDFJOIIVMAYDA | IN WAR THE MORAL IS TO THE PHYSICAL AS THREE IS TO ONE | red_type_a | red_type_a | machine | {
"type": "keyword",
"value": "CIPHER"
} | advanced | en | 42 | 42 | cipher_museum | 0.2 | public | null | null |
caesar-es-003 | RA HA YHTNE QR YN ZNAPUN QR PHLB ABZOER AB DHVREB NPBEQNEZR | RA HA YHTNE QR YN ZNAPUN QR PHLB ABZOER AB DHVREB NPBEQNEZR | EN UN LUGAR DE LA MANCHA DE CUYO NOMBRE NO QUIERO ACORDARME | caesar | caesar | substitution | {
"type": "shift",
"value": 13
} | beginner | es | 48 | 59 | cipher_museum | 0.2 | public | null | null |
enigma-v3-0279 | LSUZKMUFNNBBGEIBRJGJGXAIKIUXFWYWMZMQYHXZISXTZFLCRUCEFLWQLWPLUCFREHMMQVSKUFY | LSUZKMUFNNBBGEIBRJGJGXAIKIUXFWYWMZMQYHXZISXTZFLCRUCEFLWQLWPLUCFREHMMQVSKUFY | NEWTON SAW THE APPLE FALL AND INTUITED THE SAME FORCE THAT HOLDS THE PLANETS IN THEIR PATHS | enigma | enigma | machine | {
"type": "rotor_start",
"value": "GHI"
} | expert | en | 75 | 75 | cipher_museum | 2.0 | public | null | null |
confederate-vigenere-180 | UVAGXTFENPWBKMUKLXSVVFJUJICBMGYGQUILOMVYSNLXJVOXQEPUMMZEUSIXFTTRGMAGGUJHJEUCSGYEUKLXJIJRZXTIGEGHVIUKSUJICBXAWLKJXHJCQWGKQTVFPHYCKJEUSXVCIHXAKKW | UVAGXTFENPWBKMUKLXSVVFJUJICBMGYGQUILOMVYSNLXJVOXQEPUMMZEUSIXFTTRGMAGGUJHJEUCSGYEUKLXJIJRZXTIGEGHVIUKSUJICBXAWLKJXHJCQWGKQTVFPHYCKJEUSXVCIHXAKKW | CRYPTANALYSIS IS THE ART OF BREAKING CODES WITHOUT THE KEY AND IT HAS BEEN PRACTICED FOR AS LONG AS THERE HAVE BEEN CODES TO BREAK THE HISTORY OF CRYPTOLOGY IS A BATTLE OF WITS | confederate_vigenere | confederate_vigenere | polyalphabetic | {
"type": "keyword",
"value": "SECRET"
} | intermediate | en | 143 | 143 | cipher_museum | 0.2 | public | null | null |
caesar-v3-0708 | XY ZOBCYX CRKVV LO ROVN DY KXCGOB PYB K MKZSDKV MBSWO EXVOCC YX ZBOCOXDWOXD YP K QBKXN TEBI | XY ZOBCYX CRKVV LO ROVN DY KXCGOB PYB K MKZSDKV MBSWO EXVOCC YX ZBOCOXDWOXD YP K QBKXN TEBI | NO PERSON SHALL BE HELD TO ANSWER FOR A CAPITAL CRIME UNLESS ON PRESENTMENT OF A GRAND JURY | caesar | caesar | substitution | {
"type": "shift",
"value": 10
} | beginner | en | 74 | 91 | cipher_museum | 2.0 | public | null | null |
trifid-236 | RGILBQTLPP+VQSSUNCGFMQQHRPJGPQLDCDRVNRSDMLHSDBVEMBS+TQ+JUYSHPJOHM+MEDKT+NFFFRMKLESQDSTYNMHA+PNIKZKMEWFVZH+YBFXFFOBL+MZHLGMLFLYEBRRRGIFBGBNEHA+VXPHUEX | RGILBQTLPP+VQSSUNCGFMQQHRPJGPQLDCDRVNRSDMLHSDBVEMBS+TQ+JUYSHPJOHM+MEDKT+NFFFRMKLESQDSTYNMHA+PNIKZKMEWFVZH+YBFXFFOBL+MZHLGMLFLYEBRRRGIFBGBNEHA+VXPHUEX | WE THE PEOPLE OF THE UNITED STATES IN ORDER TO FORM A MORE PERFECT UNION ESTABLISH JUSTICE INSURE DOMESTIC TRANQUILITY PROVIDE FOR THE COMMON DEFENSE PROMOTE THE GENERAL WELFARE | trifid | trifid | fractionation | {
"type": "keyword",
"value": "MUSEUM"
} | advanced | en | 149 | 149 | cipher_museum | 0.2 | public | null | null |
nihilist-145 | 36 56 24 83 56 45 75 40 43 73 56 36 73 37 43 62 66 23 36 67 36 53 36 25 53 36 36 53 36 25 53 40 23 53 49 35 | 36 56 24 83 56 45 75 40 43 73 56 36 73 37 43 62 66 23 36 67 36 53 36 25 53 36 36 53 36 25 53 40 23 53 49 35 | THE ONLY THING WE HAVE TO FEAR IS FEAR ITSELF | nihilist | nihilist | fractionation | {
"polybius": "SECRET",
"keyword": "AGENTS"
} | advanced | en | 72 | 107 | cipher_museum | 0.2 | public | null | null |
cda-0012493 | LJXHN ECYET LPQAH ZKQFD YQBOI RFVMD BCXAR XMLSK NXL | LJXHN ECYET LPQAH ZKQFD YQBOI RFVMD BCXAR XMLSK NXL | THE LIBRARY PRESERVES KNOWLEDGE FOR THE COMMUNITY | one_time_pad | one_time_pad | null | {} | medium | en | 43 | 43 | synthetic_educational | null | null | [
"information_theoretic_proof",
"key_reuse_attack"
] | One-time pad: theoretically unbreakable if key is truly random and never reused. |
m94-v2-0314 | DYNBHGQNDHQYZKCHPWRGAPDWBRUQYSVILVVRYDUXUCNFGTBWCHRGZSBPYBLDDWDRLIKSRIZGQV | DYNBHGQNDHQYZKCHPWRGAPDWBRUQYSVILVVRYDUXUCNFGTBWCHRGZSBPYBLDDWDRLIKSRIZGQV | LIBERTÉ ÉGALITÉ FRATERNITÉ OU LA MORT CES MOTS DÉFINISSENT LA REVOLUTION FRANÇAISE DE MIL SEPT | m94 | m94 | machine | {
"type": "seed",
"value": "LIBERTY"
} | expert | en | 74 | 74 | cipher_museum | 2.0 | public | null | null |
typex-v2-0309 | SPMBNJFUGAEGOSORWZGWRKEZUNPSCLUSVYRUQRSLOHSWQFQDRNLAMRTIMCENVYFFBLPOHYX | SPMBNJFUGAEGOSORWZGWRKEZUNPSCLUSVYRUQRSLOHSWQFQDRNLAMRTIMCENVYFFBLPOHYX | WITH MALICE TOWARD NONE WITH CHARITY FOR ALL LET US BIND UP THE NATIONS WOUNDS AND HEAL | typex | typex | machine | {
"type": "keyword",
"value": "EMPIRE"
} | expert | en | 71 | 71 | cipher_museum | 2.0 | public | null | null |
jn25-123 | 22354 22342 22349 22349 22345 22341 22356 22349 22342 22345 22353 22356 22345 22358 22348 22349 22348 | 22354 22342 22349 22349 22345 22341 22356 22349 22342 22345 22353 22356 22345 22358 22348 22349 22348 | THE EAGLE HAS LANDED | jn25 | jn25 | codebook | {
"type": "additive",
"value": "12345"
} | expert | en | 85 | 101 | cipher_museum | 0.2 | public | null | null |
one-time-pad-v3-0161 | JDIUXYXLFDPSOQUDBKRDKVNUBQNYLRGEYQBUOJPFZPXXHHQJJVGYUAXZGEZIQTTGIFILRXATYNDD | JDIUXYXLFDPSOQUDBKRDKVNUBQNYLRGEYQBUOJPFZPXXHHQJJVGYUAXZGEZIQTTGIFILRXATYNDD | THE DEAD DROP ALLOWS AGENTS TO EXCHANGE INFORMATION WITHOUT MEETING FACE TO FACE IN PUBLIC | one_time_pad | one_time_pad | stream | {
"type": "pad",
"value": "QWERTY (repeating)"
} | expert | en | 76 | 76 | cipher_museum | 2.0 | public | null | null |
rot13-v3-0012 | QRHF IHYG | QRHF IHYG | DEUS VULT | rot13 | rot13 | substitution | {
"type": "none",
"value": null
} | beginner | en | 8 | 9 | cipher_museum | 2.0 | public | null | null |
venona-pad-reuse-v2-0131 | JIUE2CALLUE4R4Z | JIUE2CALLUE4R4Z | CAVALRY ADVANCES | venona_pad_reuse | venona_pad_reuse | stream | {
"type": "keyword",
"value": "LIBERTY"
} | expert | en | 15 | 15 | cipher_museum | 2.0 | public | null | null |
playfair-v3-0514 | EVLZDANEPVVEVNUTLZGVFBQEEVLZGVETCKXDGNEVVEVNBUULDNIAGVRATIQUBPVGXYVAKYKY | EVLZDANEPVVEVNUTLZGVFBQEEVLZGVETCKXDGNEVVEVNBUULDNIAGVRATIQUBPVGXYVAKYKY | IN MY BEGINNING IS MY END AND IN MY END IS MY BEGINNING AS THE QUEEN OF SCOTS KNEW WELL | playfair | playfair | polygraphic | {
"type": "keyword",
"value": "JUSTICE"
} | intermediate | en | 72 | 72 | cipher_museum | 2.0 | public | null | null |
adfgx-120 | FDAFGGFGAFADDFDDGDXAFGAG | FDAFGGFGAFADDFDDGDXAFGAG | HOLD POSITION | adfgx | adfgx | fractionation | {
"polybius": "SECRET",
"columnar": "AGENTS"
} | advanced | en | 24 | 24 | cipher_museum | 0.2 | public | null | null |
fialka-v2-0205 | ASKGBDKLGOLIBHUFAEPRVSMKTPRGWCJTJVDBTDHMHLVNAKBGXDFDRSWFCUPDELBIOWUSKDRWAKLACZJ | ASKGBDKLGOLIBHUFAEPRVSMKTPRGWCJTJVDBTDHMHLVNAKBGXDFDRSWFCUPDELBIOWUSKDRWAKLACZJ | NATURE IS WRITTEN IN THE LANGUAGE OF MATHEMATICS AND ITS CHARACTERS ARE TRIANGLES AND CIRCLES | fialka | fialka | machine | {
"type": "seed",
"value": "KREMLIN"
} | expert | en | 79 | 79 | cipher_museum | 2.0 | public | null | null |
purple-133 | YLFNOWRNJDSIGNP | YLFNOWRNJDSIGNP | ENEMY FORCES NEAR | purple | purple | machine | {
"type": "seed",
"value": "SECRET"
} | expert | en | 15 | 15 | cipher_museum | 0.2 | public | null | null |
columnar-transposition-444 | TOONSRNTUE | TOONSRNTUE | TRUST NO ONE | columnar_transposition | columnar_transposition | transposition | {
"type": "keyword",
"value": "CRYPTIC"
} | intermediate | en | 10 | 10 | cipher_museum | 0.2 | public | null | null |
hill-162 | DSPGCXLWTIIZSCHVBMIRJAWQYIMZOMNKDISOMKGOYTECKZPOZMYVYMRJHUKSGXKY | DSPGCXLWTIIZSCHVBMIRJAWQYIMZOMNKDISOMKGOYTECKZPOZMYVYMRJHUKSGXKY | CRYPTOGRAPHY IS THE PRACTICE OF SECURING COMMUNICATIONS FROM ADVERSARIES | hill | hill | polygraphic | {
"a": 2,
"b": 3,
"c": 1,
"d": 4
} | advanced | en | 64 | 64 | cipher_museum | 0.2 | public | null | null |
straddling-checkerboard-178 | 7425032509325090234907600134922985274974251364073097602242241282834325024284976423244222349325001932586325028492261522325023722828506632509042332507449282215223250763251322740282832509085 | 7425032509325090234907600134922985274974251364073097602242241282834325024284976423244222349325001932586325028492261522325023722828506632509042332507449282215223250763251322740282832509085 | 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 | straddling_checkerboard | straddling_checkerboard | substitution | {
"type": "top_row",
"value": "EATONSIRE"
} | advanced | en | 187 | 187 | cipher_museum | 0.2 | public | null | null |
porta-v2-0723 | MUYCSWXUTWWBGGSPALOQARIENGGLSJKGORIYJMBMIRXBYAVXNIWRLLAMRTQWSVBRMMBUQRPEUYATVMUIHJ | MUYCSWXUTWWBGGSPALOQARIENGGLSJKGORIYJMBMIRXBYAVXNIWRLLAMRTQWSVBRMMBUQRPEUYATVMUIHJ | THE PACKAGE CONTAINS BLUEPRINTS FOR THE NEW TORPEDO GUIDANCE SYSTEM DELIVER TO ADMIRAL SMITH NOW | porta | porta | polyalphabetic | {
"type": "keyword",
"value": "PAPAL"
} | intermediate | en | 82 | 82 | cipher_museum | 2.0 | public | null | null |
cda-0018432 | ┘· ¬ X L ┌· K· ⌐ ¬ └ L L K· Γ· Γ L ─ r L r ┘· ┌ L X ¬ L ⌐· ┘· ┌· L r ┘· ─ ⌐· Γ· Γ L ─ r L Γ ┘· X· ¬ └ L K ┌· ⌐ ─ X ┐· ┘· X Γ· K Γ· ┘· ─ ⌐ ┐· ┐· └ Γ· L X r ┘· └ X· ┌ ─ ⌐ ┌· L ─ r ┌· ⌒· ┐· K Γ· ┘· ─ K ⌒ Γ· r L K r· L K· Γ· ¬· L ─ L ┌· L r Γ· ┐· r· L ┌· X· X L X ⌐ ┌· L ┐· L ⌐ K Γ· ─ ¬· ┐ L ⌒· ⌒ ┘· ┌· Γ ⌐ ┌ ┘· Γ L └ r ⌐ ─ ... | ┘· ¬ X L ┌· K· ⌐ ¬ └ L L K· Γ· Γ L ─ r L r ┘· ┌ L X ¬ L ⌐· ┘· ┌· L r ┘· ─ ⌐· Γ· Γ L ─ r L Γ ┘· X· ¬ └ L K ┌· ⌐ ─ X ┐· ┘· X Γ· K Γ· ┘· ─ ⌐ ┐· ┐· └ Γ· L X r ┘· └ X· ┌ ─ ⌐ ┌· L ─ r ┌· ⌒· ┐· K Γ· ┘· ─ K ⌒ Γ· r L K r· L K· Γ· ¬· L ─ L ┌· L r Γ· ┐· r· L ┌· X· X L X ⌐ ┌· L ┐· L ⌐ K Γ· ─ ¬· ┐ L ⌒· ⌒ ┘· ┌· Γ ⌐ ┌ ┘· Γ L └ r ⌐ ─ ... | OBSERVABLE EVIDENCE COMES BEFORE CONFIDENCE DOUBLE TRANSPOSITION APPLIES COLUMNAR ENCRYPTION TWICE THE VIGENERE CIPHER USES A REPEATING KEYWORD A MODEL CAN CLASSIFY PATTERNS BUT IT CAN ALSO BE WRONG ALWAYS | pigpen | pigpen | null | {} | medium | en | 68 | 68 | synthetic_educational | null | null | [
"symbol_frequency",
"grid_position_decode"
] | Pigpen cipher: letters encoded as positions in tic-tac-toe and X grids. |
scytale-167 | VCUNEAEGNMRLIEEEVIDBISAADALTIWLTVIILICNECOAXINSXIQIX | VCUNEAEGNMRLIEEEVIDBISAADALTIWLTVIILICNECOAXINSXIQIX | VENI VIDI VICI I CAME I SAW I CONQUERED ALL IN A SINGLE BATTLE | scytale | scytale | transposition | {
"type": "integer",
"value": 4
} | intermediate | en | 52 | 52 | cipher_museum | 0.2 | public | null | null |
cda-0015061 | 12.7.12 8.40.9 8.45.15 9.40.12 4.34.11 19.32.6 18.5.1 14.35.15 1.21.8 1.6.11 15.24.13 13.30.10 3.14.6 1.13.6 13.24.12 13.20.7 11.26.10 20.18.12 15.16.2 17.35.5 14.44.15 3.24.1 13.40.10 1.50.2 9.48.12 6.23.7 19.8.2 3.32.3 14.44.15 6.39.3 4.32.5 20.39.3 4.35.7 19.11.7 19.36.12 14.26.9 8.36.5 9.15.5 13.50.12 9.19.8 2.3.2 | 12.7.12 8.40.9 8.45.15 9.40.12 4.34.11 19.32.6 18.5.1 14.35.15 1.21.8 1.6.11 15.24.13 13.30.10 3.14.6 1.13.6 13.24.12 13.20.7 11.26.10 20.18.12 15.16.2 17.35.5 14.44.15 3.24.1 13.40.10 1.50.2 9.48.12 6.23.7 19.8.2 3.32.3 14.44.15 6.39.3 4.32.5 20.39.3 4.35.7 19.11.7 19.36.12 14.26.9 8.36.5 9.15.5 13.50.12 9.19.8 2.3.2 | SECURITY CLAIMS SHOULD BE TESTED UNDER SCRUTINY | book_cipher | book_cipher | null | {} | medium | en | 41 | 41 | synthetic_educational | null | null | [
"book_cipher_attack",
"triple_index_search"
] | Book cipher: coordinates (page.line.word) referencing a shared document. |
cda-0013380 | .... .... .. ... . ..... .. .... ... ... . .... . ..... ..... ... ... .... .. . . ... ... .... .. .... ... ... . ... .. .... . .... . ..... ... ... . ... . ..... .. .... .... ... . . .... ..... .... ... . ..... .. . .... ..... ... . . ... ... . .... ..... . ..... . .... ... .... ... ... | .... .... .. ... . ..... .. .... ... ... . .... . ..... ..... ... ... .... .. . . ... ... .... .. .... ... ... . ... .. .... . .... . ..... ... ... . ... . ..... .. .... .... ... . . .... ..... .... ... . ..... .. . .... ..... ... . . ... ... . .... ..... . ..... . .... ... .... ... ... | THE INDEX OF COINCIDENCE IS A USEFUL CLUE DO NOT CONFUSE OBFUSCATION WITH ENCRYPTION DOUBLE TRANSPOSITION APPLIES COLUMNAR ENCRYPTION TWICE | tap_code | tap_code | null | {} | hard | en | 120 | 120 | synthetic_educational | null | null | [
"dot_count_decode",
"grid_position_search"
] | Tap code: letters encoded as dot-groups representing row and column in 5×5 grid. |
m209-203 | MWZTWSAVMZAEA | MWZTWSAVMZAEA | THE KING IS DEAD | m209 | m209 | machine | {
"type": "seed",
"value": "MUSEUM"
} | expert | en | 13 | 13 | cipher_museum | 0.2 | public | null | null |
venona-pad-reuse-089 | JGNNH7UFPMPXC3LV | JGNNH7UFPMPXC3LV | LOCK DOWN ALL GATES | venona_pad_reuse | venona_pad_reuse | stream | {
"type": "keyword",
"value": "CIPHER"
} | expert | en | 16 | 16 | cipher_museum | 0.2 | public | null | null |
hill-v2-0017 | YADQRKYOCKMWHGKRWSNJ | YADQRKYOCKMWHGKRWSNJ | CODED MESSAGE FOLLOWS | hill | hill | polygraphic | {
"a": 3,
"b": 5,
"c": 2,
"d": 9
} | advanced | en | 20 | 20 | cipher_museum | 2.0 | public | null | null |
geez-monastic-v3-0112 | IJTATSZITBTPFTTA | IJTATSZITBTPFTTA | THE SENATE DECREES | geez_monastic | geez_monastic | substitution | {
"type": "keyword",
"value": "AXUM"
} | advanced | en | 16 | 16 | cipher_museum | 2.0 | public | null | null |
gronsfeld-130 | ULFTCDOBKGJWEINJZFVGE | ULFTCDOBKGJWEINJZFVGE | THE PACKAGE IS DELIVERED | gronsfeld | gronsfeld | polyalphabetic | {
"type": "numeric",
"value": "14142"
} | intermediate | en | 21 | 21 | cipher_museum | 0.2 | public | null | null |
aeneas-tacticus-018 | 2 21 18 14 1 6 20 5 18 18 5 1 4 9 14 7 | 2 21 18 14 1 6 20 5 18 18 5 1 4 9 14 7 | BURN AFTER READING | aeneas_tacticus | aeneas_tacticus | steganography | {
"type": "none",
"value": null
} | expert | en | 23 | 38 | cipher_museum | 0.2 | public | null | null |
cda-0002482 | HERQE VEUDS ESNNF RLENA LNTRM TLEIC MWCIN OLNIY BOAEK PEREH EDYED PPLIU HEDAA HVQRC ESYTE RITNE NECSF NOHFE AEIIT TDNRE ITDFE EIOAE FUYMT YPARB RSSLC RSOTP OIOEN UGAGS IITPN XEHNS TIAYE CTSRE RUARO BSUCI OSETN TUTRE DSTSD UGWPT COUIL K | HERQE VEUDS ESNNF RLENA LNTRM TLEIC MWCIN OLNIY BOAEK PEREH EDYED PPLIU HEDAA HVQRC ESYTE RITNE NECSF NOHFE AEIIT TDNRE ITDFE EIOAE FUYMT YPARB RSSLC RSOTP OIOEN UGAGS IITPN XEHNS TIAYE CTSRE RUARO BSUCI OSETN TUTRE DSTSD UGWPT COUIL K | DIFFIE AND HELLMAN INTRODUCED PUBLIC KEY CRYPTOGRAPHY IN NINETEEN SEVENTY SIX SUBSTITUTION CIPHERS MAP EACH LETTER TO A DIFFERENT LETTER A STRONG CLAIM NEEDS STRONG EVIDENCE THE FOUR SQUARE CIPHER USES TWO KEYWORD POLYBIUS SQUARES | double_transposition | double_transposition | null | {
"key1": "LIBERTY",
"key2": "PATTERN"
} | hard | en | 196 | 196 | synthetic_educational | null | null | [
"key_length_search",
"anagram_recovery"
] | Double columnar transposition: apply columnar twice for stronger security. |
great-cipher-v3-0014 | 141 100 133 144 108 122 139 133 136 166 110 174 171 102 178 | 141 100 133 144 108 122 139 133 136 166 110 174 171 102 178 | LOWER THE DRAWBRIDGE | great_cipher | great_cipher | nomenclator | {
"type": "seed",
"value": "VERSAILLES"
} | expert | en | 45 | 59 | cipher_museum | 2.0 | public | null | null |
cda-0018444 | 14.2.1 6.2.8 19.2.10 3.2.7 15.4.3 7.3.5 14.4.5 12.4.9 13.4.7 19.2.9 2.3.10 10.6.2 4.6.6 12.6.5 1.2.6 9.1.5 3.2.4 8.2.4 16.1.3 13.3.7 1.5.8 17.6.10 18.3.2 17.3.8 13.4.9 3.4.10 16.5.3 9.5.8 3.5.3 4.4.4 9.6.9 11.5.8 20.3.2 14.2.5 6.1.6 11.6.2 16.1.10 2.3.10 12.4.2 7.5.4 3.1.2 15.6.6 8.2.6 11.6.8 8.5.10 15.1.4 15.3.3 12.6.... | 14.2.1 6.2.8 19.2.10 3.2.7 15.4.3 7.3.5 14.4.5 12.4.9 13.4.7 19.2.9 2.3.10 10.6.2 4.6.6 12.6.5 1.2.6 9.1.5 3.2.4 8.2.4 16.1.3 13.3.7 1.5.8 17.6.10 18.3.2 17.3.8 13.4.9 3.4.10 16.5.3 9.5.8 3.5.3 4.4.4 9.6.9 11.5.8 20.3.2 14.2.5 6.1.6 11.6.2 16.1.10 2.3.10 12.4.2 7.5.4 3.1.2 15.6.6 8.2.6 11.6.8 8.5.10 15.1.4 15.3.3 12.6.... | THE ENIGMA MACHINE USED ROTORS TO CREATE A POLYALPHABETIC CIPHER GOOD EDUCATIONAL TOOLS EXPLAIN THEIR LIMITS TRANSPOSITION CIPHERS REARRANGE LETTERS WITHOUT SUBSTITUTION THE DETECTIVE STUDIES PATTERNS BEFORE MAKING CLAIMS | arnold_andre | arnold_andre | null | {} | hard | en | 193 | 193 | synthetic_educational | null | null | [
"book_cipher_attack",
"triple_index_search"
] | Arnold-André book cipher: coordinates (page.section.word) referencing a shared text. |
double-transposition-006 | LAPDSEOERCDNEPAN | LAPDSEOERCDNEPAN | PROCEED AS PLANNED | double_transposition | double_transposition | transposition | {
"key1": "FIRST",
"key2": "SECOND"
} | advanced | en | 16 | 16 | cipher_museum | 0.2 | public | null | null |
cda-0020308 | 804 812 801 861 817 844 851 858 999 825 856 999 859 821 812 999 852 813 807 826 847 851 844 807 800 834 999 842 817 999 863 824 818 814 840 813 853 812 999 801 841 811 999 810 814 807 853 873 846 858 854 999 824 858 854 813 833 817 999 854 834 844 867 833 873 999 | 804 812 801 861 817 844 851 858 999 825 856 999 859 821 812 999 852 813 807 826 847 851 844 807 800 834 999 842 817 999 863 824 818 814 840 813 853 812 999 801 841 811 999 810 814 807 853 873 846 858 854 999 824 858 854 813 833 817 999 854 834 844 867 833 873 999 | BEAUFORT IS THE RECIPROCAL OF VIGENERE AND DECRYPTS ITSELF SLOWLY | culper_ring | culper_ring | null | {} | medium | en | 56 | 56 | synthetic_educational | null | null | [
"codebook_frequency",
"number_range_analysis"
] | Culper Ring code: Washington's three-digit codebook numbers (800–999 range). |
bifid-v2-0268 | QZQIQIERFYRDVXNDR | QZQIQIERFYRDVXNDR | NOVUS ORDO SECLORUM | bifid | bifid | fractionation | {
"type": "keyword",
"value": "LIBERTY"
} | advanced | en | 17 | 17 | cipher_museum | 2.0 | public | null | null |
chaocipher-v3-0197 | FMGNUOHQVDAVYQSYOUVDJFZMYHGMUCMTWNROJOREVSPWROEWMJBPAJMIDCORTLIBGHMEKMQQVLBVUNSAVYGRIUWNOMMRJYUCZULNYUOCHXMWCAAUYZFXHKYARHSTDISFBVTOKLKDOHDZUJSAVYIZFDXPUGURZWJJHUBFIPUAH | FMGNUOHQVDAVYQSYOUVDJFZMYHGMUCMTWNROJOREVSPWROEWMJBPAJMIDCORTLIBGHMEKMQQVLBVUNSAVYGRIUWNOMMRJYUCZULNYUOCHXMWCAAUYZFXHKYARHSTDISFBVTOKLKDOHDZUJSAVYIZFDXPUGURZWJJHUBFIPUAH | 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 | chaocipher | chaocipher | machine | {
"type": "keyword",
"value": "LIBERTY"
} | advanced | en | 169 | 169 | cipher_museum | 2.0 | public | null | null |
cda-0012486 | . ... . . . ..... .... ... . . .... .. .... ... .. ... .. .... .. . .... .... . ..... . .... .... .... .. ... . ..... . . ... . ... ..... .. ... . . . .. . ..... .... .... . .. ..... .... .... .... .. ... .... .. . ..... . ..... ... ..... ... .... .... ... .. .... .... .... .. .... ... | . ... . . . ..... .... ... . . .... .. .... ... .. ... .. .... .. . .... .... . ..... . .... .... .... .. ... . ..... . . ... . ... ..... .. ... . . . .. . ..... .... .... . .. ..... .... .... .... .. ... .... .. . ..... . ..... ... ..... ... .... .... ... .. .... .... .... .. .... ... | CAESAR SHIFTED THE ALPHABET BY THREE POSITIONS GOOD EDUCATIONAL TOOLS EXPLAIN THEIR LIMITS | tap_code | tap_code | null | {} | medium | en | 78 | 78 | synthetic_educational | null | null | [
"dot_count_decode",
"grid_position_search"
] | Tap code: letters encoded as dot-groups representing row and column in 5×5 grid. |
kama-sutra-v2-0293 | WMM EQWE RMZEETGF ZF YKE RKMX KSETY QWBT NKC QTWGX EQWE EKMX | WMM EQWE RMZEETGF ZF YKE RKMX KSETY QWBT NKC QTWGX EQWE EKMX | ALL THAT GLITTERS IS NOT GOLD OFTEN HAVE YOU HEARD THAT TOLD | kama_sutra | kama_sutra | substitution | {
"type": "keyword",
"value": "INDIA"
} | intermediate | en | 49 | 60 | cipher_museum | 2.0 | public | null | null |
columnar-transposition-390 | LWAYNRTLAAD | LWAYNRTLAAD | RALLY AT DAWN | columnar_transposition | columnar_transposition | transposition | {
"type": "keyword",
"value": "PYTHON"
} | intermediate | en | 11 | 11 | cipher_museum | 0.2 | public | null | null |
solitaire-v2-0258 | OUEIFXIMFQSBY | OUEIFXIMFQSBY | THE PASS IS HELD | solitaire | solitaire | stream | {
"type": "passphrase",
"value": "PONTIFEX"
} | expert | en | 13 | 13 | cipher_museum | 2.0 | public | null | null |
cda-0009679 | SWETXTOXTOHEBESEAXESHRFXXHLWMIOHHLSSTDSENE | SWETXTOXTOHEBESEAXESHRFXXHLWMIOHHLSSTDSENE | THE BEST LESSONS SHOW WHERE THE METHOD FAILS | double_transposition | double_transposition | null | {
"key1": "LIBERTY",
"key2": "PATTERN"
} | medium | en | 42 | 42 | synthetic_educational | null | null | [] | |
bazeries-v2-0221 | EYAPYAKBOBNMOTUDYSIBNYPIYFXWTWIJOBPPFTTPPMYWYMTBOBTIEITOEMTYYPBAITPEYMRNQAPTBITGPO | EYAPYAKBOBNMOTUDYSIBNYPIYFXWTWIJOBPPFTTPPMYWYMTBOBTIEITOEMTYYPBAITPEYMRNQAPTBITGPO | THE CIPHER DISK WAS INVENTED BY LEON BATTISTA ALBERTI A RENAISSANCE ARCHITECT AND GREAT HUMANIST | bazeries | bazeries | transposition | {
"type": "integer",
"value": 23
} | advanced | en | 82 | 82 | cipher_museum | 2.0 | public | null | null |
cardano-autokey-v3-0345 | TYNXOIHRCROP | TYNXOIHRCROP | YANKEE DOODLE | cardano_autokey | cardano_autokey | polyalphabetic | {
"type": "keyword",
"value": "VENICE"
} | advanced | en | 12 | 12 | cipher_museum | 2.0 | public | null | null |
bazeries-v3-0317 | QTISJPHSMQYAPQYK | QTISJPHSMQYAPQYK | SOUND THE TRUMPETS | bazeries | bazeries | transposition | {
"type": "integer",
"value": 41
} | advanced | en | 16 | 16 | cipher_museum | 2.0 | public | null | null |
cda-0011350 | TTNWHOSOCERTQDBHLSHEDIFIMEEUIUEESEMFNCDESRESTBSHREADOEALFNTIESOETIEINSERCROSOWTHLXNCUTEYIN | TTNWHOSOCERTQDBHLSHEDIFIMEEUIUEESEMFNCDESRESTBSHREADOEALFNTIESOETIEINSERCROSOWTHLXNCUTEYIN | THE BEST LESSONS SHOW WHERE THE METHOD FAILS INDEX OF COINCIDENCE MEASURES LETTER FREQUENCY DISTRIBUTION | scytale | scytale | null | {
"cols": 6
} | hard | en | 90 | 90 | synthetic_educational | null | null | [] | |
hill-v3-0331 | DMKCZJTRUUSNUSWYSWLH | DMKCZJTRUUSNUSWYSWLH | THE ALCHEMIST SUCCEEDS | hill | hill | polygraphic | {
"a": 9,
"b": 2,
"c": 7,
"d": 5
} | advanced | en | 20 | 20 | cipher_museum | 2.0 | public | null | null |
vigenere-v2-0858 | APPIEBDPSWXSZXILFRVBLJSOQBZQRLGQBBPSMWRVAPTUHPNZBKVZYGQLCMFEAIFHLRIZQIHLDX | APPIEBDPSWXSZXILFRVBLJSOQBZQRLGQBBPSMWRVAPTUHPNZBKVZYGQLCMFEAIFHLRIZQIHLDX | LIBERTÉ ÉGALITÉ FRATERNITÉ OU LA MORT CES MOTS DÉFINISSENT LA REVOLUTION FRANÇAISE DE MIL SEPT | vigenere | vigenere | polyalphabetic | {
"type": "keyword",
"value": "PHOENIX"
} | intermediate | en | 74 | 74 | cipher_museum | 2.0 | public | null | null |
cda-0012150 | AAAAA BAABA BAAAA AAAAA ABBAA BAAAB ABBBA AAAAA BAAAA AABAA ABBAA BAABA BAABA ABBAB ABBAB ABABA BAAAB AABBB ABBAB BAABB ABABA AAABB BAAAB AABBB ABBAB BABAA ABAAA BAABA BAAAB BAAAA AABAA AAAAA BAAAB ABBAB ABBAA ABAAA ABBAA AABBA BAABA AABBB AABAA AAAAB ABAAA AABAB ABAAA AAABB AAABA ABAAA ABBBA AABBB AABAA BAAAA AAABA AB... | AAAAA BAABA BAAAA AAAAA ABBAA BAAAB ABBBA AAAAA BAAAA AABAA ABBAA BAABA BAABA ABBAB ABBAB ABABA BAAAB AABBB ABBAB BAABB ABABA AAABB BAAAB AABBB ABBAB BABAA ABAAA BAABA BAAAB BAAAA AABAA AAAAA BAAAB ABBAB ABBAA ABAAA ABBAA AABBA BAABA AABBB AABAA AAAAB ABAAA AABAB ABAAA AAABB AAABA ABAAA ABBBA AABBB AABAA BAAAA AAABA AB... | A TRANSPARENT TOOL SHOULD SHOW ITS REASONING THE BIFID CIPHER COMBINES A POLYBIUS SQUARE WITH TRANSPOSITION | bacon_cipher | bacon_cipher | null | {} | hard | en | 460 | 460 | synthetic_educational | null | null | [
"five_bit_decode",
"ab_frequency_analysis"
] | Bacon's biliteral cipher: each letter encoded as 5-bit A/B string. |
cda-0007237 | SERDHRAPL NANYLFVF PNA ERIRNY JRNX PVCUREF SEVRQZNA RFGVZNGRQ XRL YRATGU SEBZ FGNGVFGVPF BOFREINOYR RIVQRAPR PBZRF ORSBER PBASVQRAPR | SERDHRAPL NANYLFVF PNA ERIRNY JRNX PVCUREF SEVRQZNA RFGVZNGRQ XRL YRATGU SEBZ FGNGVFGVPF BOFREINOYR RIVQRAPR PBZRF ORSBER PBASVQRAPR | FREQUENCY ANALYSIS CAN REVEAL WEAK CIPHERS FRIEDMAN ESTIMATED KEY LENGTH FROM STATISTICS OBSERVABLE EVIDENCE COMES BEFORE CONFIDENCE | rot13 | rot13 | null | {
"shift": 13
} | hard | en | 116 | 116 | synthetic_educational | null | null | [] | |
morse-code-v2-0010 | -... .-. .. -.. --. . / -.. . ... - .-. --- -.-- . -.. / .- - / -.. .- .-- -. | -... .-. .. -.. --. . / -.. . ... - .-. --- -.-- . -.. / .- - / -.. .- .-- -. | BRIDGE DESTROYED AT DAWN | morse_code | morse_code | encoding | {
"type": "none",
"value": null
} | beginner | en | 54 | 77 | cipher_museum | 2.0 | public | null | null |
cda-0016377 | 12.30.15 9.17.13 2.14.10 17.10.8 19.6.10 20.7.1 20.49.14 9.17.3 16.29.8 1.25.15 6.23.9 18.6.2 20.10.15 18.41.2 10.27.5 14.5.3 4.4.13 9.5.9 8.28.4 4.8.1 18.8.6 11.36.14 6.39.14 16.3.4 17.31.7 16.8.4 3.14.9 16.16.14 4.47.2 11.10.7 5.30.3 5.11.11 13.19.10 9.37.15 14.35.12 19.34.3 12.4.7 14.6.15 10.4.14 16.21.4 13.42.9 19.... | 12.30.15 9.17.13 2.14.10 17.10.8 19.6.10 20.7.1 20.49.14 9.17.3 16.29.8 1.25.15 6.23.9 18.6.2 20.10.15 18.41.2 10.27.5 14.5.3 4.4.13 9.5.9 8.28.4 4.8.1 18.8.6 11.36.14 6.39.14 16.3.4 17.31.7 16.8.4 3.14.9 16.16.14 4.47.2 11.10.7 5.30.3 5.11.11 13.19.10 9.37.15 14.35.12 19.34.3 12.4.7 14.6.15 10.4.14 16.21.4 13.42.9 19.... | BRUTE FORCE WORKS ONLY WHEN THE KEY SPACE IS SMALL A TRANSPARENT TOOL SHOULD SHOW ITS REASONING THE MESSAGE WAS HIDDEN BUT NOT SECURE | book_cipher | book_cipher | null | {} | hard | en | 110 | 110 | synthetic_educational | null | null | [
"book_cipher_attack",
"triple_index_search"
] | Book cipher: coordinates (page.line.word) referencing a shared document. |
straddling-checkerboard-v3-0163 | 62623626148232201423563322241829962090921097399562623872551942197390876212698252322921835562623700914 | 62623626148232201423563322241829962090921097399562623872551942197390876212698252322921835562623700914 | THE THIN RED LINE STOOD FIRM AT BALACLAVA AS THE RUSSIAN CAVALRY CHARGED ACROSS THE PLAIN | straddling_checkerboard | straddling_checkerboard | substitution | {
"type": "top_row",
"value": "LIONSTRACE"
} | advanced | en | 101 | 101 | cipher_museum | 2.0 | public | null | null |
arnold-andre-v3-0034 | 13.1.1 14.3.5 14.3.2 14.1.4 15.1.1 13.1.1 14.2.4 14.4.3 14.3.5 14.3.4 14.4.4 14.2.4 14.1.4 14.1.5 14.4.4 15.1.1 13.1.1 14.2.3 14.3.5 14.3.2 14.1.4 14.4.4 15.1.1 | 13.1.1 14.3.5 14.3.2 14.1.4 15.1.1 13.1.1 14.2.4 14.4.3 14.3.5 14.3.4 14.4.4 14.2.4 14.1.4 14.1.5 14.4.4 15.1.1 13.1.1 14.2.3 14.3.5 14.3.2 14.1.4 14.4.4 15.1.1 | OLD IRONSIDES HOLDS | arnold_andre | arnold_andre | codebook | {
"type": "none",
"value": null
} | expert | en | 138 | 160 | cipher_museum | 2.0 | public | null | null |
kryptos-v3-0337 | IUKCCOALYFBXSJZ | IUKCCOALYFBXSJZ | CHART THE UNKNOWN | kryptos | kryptos | polyalphabetic | {
"type": "keyword",
"value": "SANBORN"
} | advanced | en | 15 | 15 | cipher_museum | 2.0 | public | null | null |
confederate-vigenere-v2-0524 | GXORLTRKOIPZZLVCCAYXCF | GXORLTRKOIPZZLVCCAYXCF | EXTRACTION POINT CHANGED | confederate_vigenere | confederate_vigenere | polyalphabetic | {
"type": "keyword",
"value": "CAVALRY"
} | intermediate | en | 22 | 22 | cipher_museum | 2.0 | public | null | null |
scytale-v3-0399 | TAHRLFESTRXHMAONPSMSEXEADNUOEAEAXECAOMSTKEKXNHNMBSTIMAXIIAIEIINUBXGNSCRBNGNLXMETAOLGIBEX | TAHRLFESTRXHMAONPSMSEXEADNUOEAEAXECAOMSTKEKXNHNMBSTIMAXIIAIEIINUBXGNSCRBNGNLXMETAOLGIBEX | THE ENIGMA MACHINE HAD AN ASTRONOMICAL NUMBER OF POSSIBLE SETTINGS MAKING IT SEEM UNBREAKABLE | scytale | scytale | transposition | {
"type": "integer",
"value": 11
} | intermediate | en | 88 | 88 | cipher_museum | 2.0 | public | null | null |
commercial-code-024 | ZUZUZ ZAZUZ WAZUZ BEZUZ XAZUZ ZAZUZ XUZUZ LIBAB ZUZUZ SAZUZ RAZUZ GAZUZ XUZUZ | ZUZUZ ZAZUZ WAZUZ BEZUZ XAZUZ ZAZUZ XUZUZ LIBAB ZUZUZ SAZUZ RAZUZ GAZUZ XUZUZ | TRUST NO ONE | commercial_code | commercial_code | codebook | {
"type": "none",
"value": null
} | expert | en | 65 | 77 | cipher_museum | 0.2 | public | null | null |
m94-v2-0276 | IUZZOMYJSWMVZSRTYALITLVTWYCGTHGFCYXYWHUVNJWUNMKNRIREOPLKUGFYBEYFPLUWLITIYQK | IUZZOMYJSWMVZSRTYALITLVTWYCGTHGFCYXYWHUVNJWUNMKNRIREOPLKUGFYBEYFPLUWLITIYQK | TRUST IN THE LORD WITH ALL THINE HEART AND LEAN NOT UNTO THINE OWN UNDERSTANDING IN ALL WAYS | m94 | m94 | machine | {
"type": "seed",
"value": "LIBERTY"
} | expert | en | 75 | 75 | cipher_museum | 2.0 | public | null | null |
navajo-code-025 | DIBEH TKIN AH-JAD DZEH TSAH MOASI DZEH / TKIN KLESH / KLIZZIE TLO-CHIN AH-JAD LHA-CHA-EH AH-JAH TSAH | DIBEH TKIN AH-JAD DZEH TSAH MOASI DZEH / TKIN KLESH / KLIZZIE TLO-CHIN AH-JAD LHA-CHA-EH AH-JAH TSAH | SILENCE IS GOLDEN | navajo_code | navajo_code | code | {
"type": "none",
"value": null
} | expert | en | 84 | 108 | cipher_museum | 0.2 | public | null | null |
cda-0013975 | . . ... .. ... .... . .... . ..... ... . . ... . . ... ... . ... ... . . . .... ... .... ... .. .... .. . ..... .... ... ..... . . .... .... .... .... . ..... .... .. ... ... .... ... . .. .... ..... .... .... .. .... .... .... . ... . . ... ... . . ... . .... ... ... .... . .. . .... | . . ... .. ... .... . .... . ..... ... . . ... . . ... ... . ... ... . . . .... ... .... ... .. .... .. . ..... .... ... ..... . . .... .... .... .... . ..... .... .. ... ... .... ... . .. .... ..... .... .... .. .... .... .... . ... . . ... ... . . ... . .... ... ... .... . .. . .... | A MODEL CAN CLASSIFY PATTERNS BUT IT CAN ALSO BE WRONG HILL CIPHER USES LINEAR ALGEBRA TO ENCRYPT BLOCKS OF LETTERS | tap_code | tap_code | null | {} | hard | en | 95 | 95 | synthetic_educational | null | null | [
"dot_count_decode",
"grid_position_search"
] | Tap code: letters encoded as dot-groups representing row and column in 5×5 grid. |
rail-fence-v2-0545 | AGDLTORTLOLAHTNDEAHSOHTAIFUTTSTOOGREYLLENEDITHVTA | AGDLTORTLOLAHTNDEAHSOHTAIFUTTSTOOGREYLLENEDITHVTA | ALL THAT GLITTERS IS NOT GOLD OFTEN HAVE YOU HEARD THAT TOLD | rail_fence | rail_fence | transposition | {
"type": "integer",
"value": 11
} | intermediate | en | 49 | 49 | cipher_museum | 2.0 | public | null | null |
bazeries-v3-0447 | RLPKLPQOHIBGJHPPFXHGI | RLPKLPQOHIBGJHPPFXHGI | SONS OF LIBERTY ASSEMBLE | bazeries | bazeries | transposition | {
"type": "integer",
"value": 53
} | advanced | en | 21 | 21 | cipher_museum | 2.0 | public | null | null |
cda-0016910 | ZOYO IMZE RMRR EIDX CFSO UTDL ZFFQ KBCE HFPF WUFY PAZM FLGU HWEL WZ | ZOYO IMZE RMRR EIDX CFSO UTDL ZFFQ KBCE HFPF WUFY PAZM FLGU HWEL WZ | THE KASISKI EXAMINATION FINDS REPEATED TRIGRAMS IN CIPHERTEXT | vernam | vernam | null | {} | medium | en | 54 | 54 | synthetic_educational | null | null | [
"key_reuse_attack",
"information_theoretic_proof"
] | Vernam cipher: XOR-based stream cipher; with a random key equivalent to OTP. |
cda-0018748 | K r· L Γ L K L r K Γ· K· L X K X· Γ Γ· L X ┐· ⌐ K K L ┌· ─ X ¬ L ⌐· ┘· ┌· L ┌ ⌐ ┐ Γ· ─ ¬· r └ ⌐ Γ· ┌ X K r· L Γ· ─ Γ L ⌣ ┘· ⌐· r ┘· Γ· ─ r Γ· Γ L ─ r L Γ· X ⌐ X· X L ⌐· X· └ r └ X· L K r· L ┌ L X X ⌐ ¬· L ⌒ ⌐ X r· Γ· Γ Γ L ─ ¬ X· K ─ ┘· K X L r X· ┌· L ┐· ⌐ K K L ┌· ─ ⌒ ┘· ┌· Γ X r· L └ ┐· ¬ ┌· L ⌐ ┐ ┌ ┘· ─ ┘· ⌐ └ ┐· r... | K r· L Γ L K L r K Γ· K· L X K X· Γ Γ· L X ┐· ⌐ K K L ┌· ─ X ¬ L ⌐· ┘· ┌· L ┌ ⌐ ┐ Γ· ─ ¬· r └ ⌐ Γ· ┌ X K r· L Γ· ─ Γ L ⌣ ┘· ⌐· r ┘· Γ· ─ r Γ· Γ L ─ r L Γ· X ⌐ X· X L ⌐· X· └ r └ X· L K r· L ┌ L X X ⌐ ¬· L ⌒ ⌐ X r· Γ· Γ Γ L ─ ¬ X· K ─ ┘· K X L r X· ┌· L ┐· ⌐ K K L ┌· ─ ⌒ ┘· ┌· Γ X r· L └ ┐· ¬ ┌· L ⌐ ┐ ┌ ┘· ─ ┘· ⌐ └ ┐· r... | THE DETECTIVE STUDIES PATTERNS BEFORE MAKING CLAIMS THE INDEX OF COINCIDENCE IS A USEFUL CLUE THE MESSAGE WAS HIDDEN BUT NOT SECURE PATTERN WORDS HELP BREAK MONOALPHABETIC SUBSTITUTION | pigpen | pigpen | null | {} | medium | en | 76 | 76 | synthetic_educational | null | null | [
"symbol_frequency",
"grid_position_decode"
] | Pigpen cipher: letters encoded as positions in tic-tac-toe and X grids. |
lorenz-v2-0296 | ARMYOFNORTHERNVIRGINIASURRENDERSATAPPOMATTOXCOURTHOUSETHEWARINTHEEASTISOVER | ARMYOFNORTHERNVIRGINIASURRENDERSATAPPOMATTOXCOURTHOUSETHEWARINTHEEASTISOVER | ARMY OF NORTHERN VIRGINIA SURRENDERS AT APPOMATTOX COURTHOUSE THE WAR IN THE EAST IS OVER | lorenz | lorenz | machine | {
"type": "seed",
"value": "COLOSSUS"
} | expert | en | 75 | 75 | cipher_museum | 2.0 | public | null | null |
confederate-vigenere-218 | OPGKSGMMBUHTDWYMCMVYYQMDXSEEMMCMZPCSIIZSIYOMF | OPGKSGMMBUHTDWYMCMVYYQMDXSEEMMCMZPCSIIZSIYOMF | THE REPORTS OF MY DEATH HAVE BEEN GREATLY EXAGGERATED | confederate_vigenere | confederate_vigenere | polyalphabetic | {
"type": "keyword",
"value": "VICTORY"
} | intermediate | en | 45 | 45 | cipher_museum | 0.2 | public | null | null |
affine-v2-1133 | DZY QLYOD GITZYL KH JKMIU NIV IBVYBDYP XW OBDKIBY OBP XKBOVYBDMLY LKUUIQBKJ MUYP O BKSYBGJODKL KH KVYL HIVY ZMBPLYP BMSXYLU LYTLYUYBDIBQ UWJJOXJYU EKLPU OBP BMJJU OBP LYSOIBYP MBXLKAYB HKL DEK GYBDMLIYU | DZY QLYOD GITZYL KH JKMIU NIV IBVYBDYP XW OBDKIBY OBP XKBOVYBDMLY LKUUIQBKJ MUYP O BKSYBGJODKL KH KVYL HIVY ZMBPLYP BMSXYLU LYTLYUYBDIBQ UWJJOXJYU EKLPU OBP BMJJU OBP LYSOIBYP MBXLKAYB HKL DEK GYBDMLIYU | THE GREAT CIPHER OF LOUIS XIV INVENTED BY ANTOINE AND BONAVENTURE ROSSIGNOL USED A NOMENCLATOR OF OVER FIVE HUNDRED NUMBERS REPRESENTING SYLLABLES WORDS AND NULLS AND REMAINED UNBROKEN FOR TWO CENTURIES | affine | affine | substitution | {
"a": 9,
"b": 14
} | beginner | en | 172 | 202 | cipher_museum | 2.0 | public | null | null |
cardano-autokey-v3-0086 | MLWATVJGBFTPFEBFENTNLRLTHDHLVGALYHVBXHVLTTXWSRVGKBBHDRFKMVKNGVMHSUKULAGFHXGVBWB | MLWATVJGBFTPFEBFENTNLRLTHDHLVGALYHVBXHVLTTXWSRVGKBBHDRFKMVKNGVMHSUKULAGFHXGVBWB | ALL PERSONS BORN OR NATURALIZED IN THE UNITED STATES ARE CITIZENS SUBJECT TO EQUAL PROTECTION | cardano_autokey | cardano_autokey | polyalphabetic | {
"type": "keyword",
"value": "MILAN"
} | advanced | en | 79 | 79 | cipher_museum | 2.0 | public | null | null |
cda-0019112 | 6313 2605 1663 3491 0368 06064 2912 6028 03553 2868 1607 7609 0402 4108 2889 4472 00320 6338 2854 04712 4465 01933 2877 4420 1318 05980 05725 01600 5074 1639 00329 06369 1663 1306 6370 05661 2836 02241 5741 0319 4170 5967 2827 4464 00991 2911 5122 02600 1593 05691 6333 1629 07578 06289 6298 2526 1599 4141 1650 6059 059... | 6313 2605 1663 3491 0368 06064 2912 6028 03553 2868 1607 7609 0402 4108 2889 4472 00320 6338 2854 04712 4465 01933 2877 4420 1318 05980 05725 01600 5074 1639 00329 06369 1663 1306 6370 05661 2836 02241 5741 0319 4170 5967 2827 4464 00991 2911 5122 02600 1593 05691 6333 1629 07578 06289 6298 2526 1599 4141 1650 6059 059... | THE KASISKI EXAMINATION FINDS REPEATED TRIGRAMS IN CIPHERTEXT THE MESSAGE WAS HIDDEN BUT NOT SECURE KERCKHOFFS PRINCIPLE SAYS THE SYSTEM MUST BE SECURE EVEN IF ENEMY KNOWS ALGORITHM THE ONE TIME PAD IS THEORETICALLY UNBREAKABLE IF USED CORRECTLY | zimmermann | zimmermann | null | {} | hard | en | 208 | 208 | synthetic_educational | null | null | [
"codebook_frequency",
"number_group_analysis"
] | Zimmermann Telegram code: WWI German diplomatic numeric codebook cipher. |
scytale-039 | FDOTRHTEUBNREAFVAEVWOHROSDTAHREEBTOOLADCATNX | FDOTRHTEUBNREAFVAEVWOHROSDTAHREEBTOOLADCATNX | FORTUNE FAVORS THE BOLD AND THE BRAVE WHO DARE TO ACT | scytale | scytale | transposition | {
"type": "integer",
"value": 2
} | intermediate | en | 44 | 44 | cipher_museum | 0.2 | public | null | null |
chaocipher-v2-0570 | GOWWSKBZKAYRFFNVEUUKOFQDZIDEMZFNYMHQTRHKMSMFDHIISWODOQOAGYNWXGMCZVCCIXDQBAKGM | GOWWSKBZKAYRFFNVEUUKOFQDZIDEMZFNYMHQTRHKMSMFDHIISWODOQOAGYNWXGMCZVCCIXDQBAKGM | THE FEAR OF THE LORD IS THE BEGINNING OF WISDOM AND KNOWLEDGE OF THE HOLY ONE IS UNDERSTANDING | chaocipher | chaocipher | machine | {
"type": "keyword",
"value": "TRIUMPH"
} | advanced | en | 77 | 77 | cipher_museum | 2.0 | public | null | null |
typex-v2-0156 | IXGQXLYYXAOYULLNIZV | IXGQXLYYXAOYULLNIZV | WISDOM GUARDS THE GATE | typex | typex | machine | {
"type": "keyword",
"value": "BRITAIN"
} | expert | en | 19 | 19 | cipher_museum | 2.0 | public | null | null |
playfair-422 | AGQUNCEREBYW | AGQUNCEREBYW | RALLY AT DAWN | playfair | playfair | polygraphic | {
"type": "keyword",
"value": "CRYPTO"
} | intermediate | en | 12 | 12 | cipher_museum | 0.2 | public | null | null |
morse-code-v2-0057 | .-- .. - .... / -- .- .-.. .. -.-. . / - --- .-- .- .-. -.. / -. --- -. . / .-- .. - .... / -.-. .... .- .-. .. - -.-- / ..-. --- .-. / .- .-.. .-.. / .-.. . - / ..- ... / -... .. -. -.. / ..- .--. / - .... . / -. .- - .. --- -. ... / .-- --- ..- -. -.. ... / .- -. -.. / .... . .- .-.. | .-- .. - .... / -- .- .-.. .. -.-. . / - --- .-- .- .-. -.. / -. --- -. . / .-- .. - .... / -.-. .... .- .-. .. - -.-- / ..-. --- .-. / .- .-.. .-.. / .-.. . - / ..- ... / -... .. -. -.. / ..- .--. / - .... . / -. .- - .. --- -. ... / .-- --- ..- -. -.. ... / .- -. -.. / .... . .- .-.. | WITH MALICE TOWARD NONE WITH CHARITY FOR ALL LET US BIND UP THE NATIONS WOUNDS AND HEAL | morse_code | morse_code | encoding | {
"type": "none",
"value": null
} | beginner | en | 200 | 286 | cipher_museum | 2.0 | public | null | null |
cda-0016511 | 1.28.4 2.16.12 10.11.11 5.16.10 18.24.9 5.22.1 3.38.13 19.43.2 5.4.1 10.20.14 15.8.11 13.19.13 7.7.8 11.3.11 17.3.1 13.31.8 1.34.12 20.2.1 14.6.15 3.5.10 14.2.7 5.15.10 2.31.2 20.33.12 16.21.5 20.2.8 16.41.10 1.14.5 5.17.1 4.20.4 14.21.4 14.40.2 8.27.10 14.18.2 8.46.6 16.19.9 4.16.11 3.15.7 7.29.15 6.5.3 20.41.11 17.20... | 1.28.4 2.16.12 10.11.11 5.16.10 18.24.9 5.22.1 3.38.13 19.43.2 5.4.1 10.20.14 15.8.11 13.19.13 7.7.8 11.3.11 17.3.1 13.31.8 1.34.12 20.2.1 14.6.15 3.5.10 14.2.7 5.15.10 2.31.2 20.33.12 16.21.5 20.2.8 16.41.10 1.14.5 5.17.1 4.20.4 14.21.4 14.40.2 8.27.10 14.18.2 8.46.6 16.19.9 4.16.11 3.15.7 7.29.15 6.5.3 20.41.11 17.20... | HISTORICAL CIPHERS ARE TEACHERS NOT PROTECTION DIFFIE AND HELLMAN INTRODUCED PUBLIC KEY CRYPTOGRAPHY IN NINETEEN SEVENTY SIX THE BEST LESSONS SHOW WHERE THE METHOD FAILS | book_cipher | book_cipher | null | {} | hard | en | 145 | 145 | synthetic_educational | null | null | [
"book_cipher_attack",
"triple_index_search"
] | Book cipher: coordinates (page.line.word) referencing a shared document. |
m94-112 | NHFRXUWTUMCNQXQPDEIHADFHPSXFRXFNBRRFZXSKIVKEGMYOSXMAXBJKGN | NHFRXUWTUMCNQXQPDEIHADFHPSXFRXFNBRRFZXSKIVKEGMYOSXMAXBJKGN | IN THE BEGINNING WAS THE WORD AND THE WORD WAS WITH GOD AND FULL OF GRACE | m94 | m94 | machine | {
"type": "seed",
"value": "CIPHER"
} | expert | en | 58 | 58 | cipher_museum | 0.2 | public | null | null |
cardano-autokey-v3-0322 | KTVRSHTVRADDSLKR | KTVRSHTVRADDSLKR | PER ASPERA AD ASTRA | cardano_autokey | cardano_autokey | polyalphabetic | {
"type": "keyword",
"value": "VENICE"
} | advanced | en | 16 | 16 | cipher_museum | 2.0 | public | null | null |
vigenere-v3-1487 | LFVMAUSBSMLFNHLJMGNAL | LFVMAUSBSMLFNHLJMGNAL | SONS OF LIBERTY ASSEMBLE | vigenere | vigenere | polyalphabetic | {
"type": "keyword",
"value": "TRIUMPH"
} | intermediate | en | 21 | 21 | cipher_museum | 2.0 | public | null | null |
nihilist-v2-0061 | 33 55 76 96 38 27 65 66 79 89 27 27 55 34 79 67 48 57 75 47 89 86 27 50 66 46 88 86 67 49 56 56 96 69 25 59 75 47 89 86 27 50 66 46 88 86 67 29 33 46 66 79 36 50 63 66 79 89 57 50 43 24 98 56 47 37 33 25 96 56 67 58 | 33 55 76 96 38 27 65 66 79 89 27 27 55 34 79 67 48 57 75 47 89 86 27 50 66 46 88 86 67 49 56 56 96 69 25 59 75 47 89 86 27 50 66 46 88 86 67 29 33 46 66 79 36 50 63 66 79 89 57 50 43 24 98 56 47 37 33 25 96 56 67 58 | ASK WHAT YOU CAN DO FOR YOUR COUNTRY NOT WHAT YOUR COUNTRY CAN DO FOR YOU TODAY AND ALWAYS | nihilist | nihilist | fractionation | {
"polybius": "PALACE",
"keyword": "BATTLE"
} | advanced | en | 144 | 215 | cipher_museum | 2.0 | public | null | null |
diana-v2-0438 | KXNQOBCHIIEEQFHIKMYMUTEBNNXRLPTQMOUUKNKMFHSBXBNOUYQXQMFEUAJTRGVYIIWDG | KXNQOBCHIIEEQFHIKMYMUTEBNNXRLPTQMOUUKNKMFHSBXBNOUYQXQMFEUAJTRGVYIIWDG | BLOOD SWEAT AND TEARS THESE ARE WHAT I OFFER YOU FOR THE DEFENSE OF OUR ISLAND NATION | diana | diana | polyalphabetic | {
"type": "keyword",
"value": "LIBERTY"
} | intermediate | en | 69 | 69 | cipher_museum | 2.0 | public | null | null |
geez-monastic-138 | MKJHUWGRJJRUIAHV | MKJHUWGRJJRUIAHV | BURN AFTER READING | geez_monastic | geez_monastic | substitution | {
"type": "keyword",
"value": "SECRET"
} | advanced | en | 16 | 16 | cipher_museum | 0.2 | public | null | null |
cda-0002824 | TIG OMGXHZH ZCQFSGLVK DHJSICCGF HRV YNL KXWXGAWIO R LKUIOMYQEOV WSTR ZPXEWP FVDM ZLL LZWPMMIOI | TIG OMGXHZH ZCQFSGLVK DHJSICCGF HRV YNL KXWXGAWIO R LKUIOMYQEOV WSTR ZPXEWP FVDM ZLL LZWPMMIOI | THE LIBRARY PRESERVES KNOWLEDGE FOR THE COMMUNITY A TRANSPARENT TOOL SHOULD SHOW ITS REASONING | trithemius | trithemius | null | {} | hard | en | 81 | 81 | synthetic_educational | null | null | [
"progressive_shift_detection",
"frequency_analysis"
] | Trithemius: progressive Caesar (shift = letter position); no key needed. |
fractionated-morse-v3-0152 | GALDQRKAARFBLLQRFWMLVKALHFQWBKHAOUTWPVVAFWLKTBKHIQHTUGAARADVKRLFWLSIPRLAKJPLDVARSRTAMFWLSLMBRFUBPRBKGAQV | GALDQRKAARFBLLQRFWMLVKALHFQWBKHAOUTWPVVAFWLKTBKHIQHTUGAARADVKRLFWLSIPRLAKJPLDVARSRTAMFWLSLMBRFUBPRBKGAQV | CALL ME ISHMAEL SOME YEARS AGO NEVER MIND HOW LONG PRECISELY I THOUGHT I WOULD SAIL ABOUT AND SEE THE OCEAN | fractionated_morse | fractionated_morse | fractionation | {
"type": "keyword",
"value": "FORTRESS"
} | advanced | en | 104 | 104 | cipher_museum | 2.0 | public | null | null |
cardano-autokey-v3-0197 | BALVZOWALWWXKLNAZLHPFWWPQJZDLHRGMAHTTLWXQRNRVGTVETXHHUKULEAHTMALCYRVIRQRKAHEZRALMZTTVETHFNEBAJGVKTIVHHNLTMRNBMPVZONALLAHTTMABTZALWWERVPTNJPTJFVKRYNQWALTJLJMCBHTMHPEXVRWK | BALVZOWALWWXKLNAZLHPFWWPQJZDLHRGMAHTTLWXQRNRVGTVETXHHUKULEAHTMALCYRVIRQRKAHEZRALMZTTVETHFNEBAJGVKTIVHHNLTMRNBMPVZONALLAHTTMABTZALWWERVPTNJPTJFVKRYNQWALTJLJMCBHTMHPEXVRWK | 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 | cardano_autokey | cardano_autokey | polyalphabetic | {
"type": "keyword",
"value": "FLORENCE"
} | advanced | en | 169 | 169 | cipher_museum | 2.0 | public | null | null |
bifid-it-011 | PBOZVHHGGWCPOEKMNXBOY | PBOZVHHGGWCPOEKMNXBOY | SIAMO TUTTI FIGLI DI ROMA | bifid | bifid | fractionation | {
"type": "keyword",
"value": "KEYWORD"
} | advanced | it | 21 | 21 | cipher_museum | 0.2 | public | null | null |
cda-0011542 | PERLE AEHKH UILCU PBSNC EEGEW OIRRR EMABO PCSLE PFTRF NEADT ICNLO BSNHI EETUR UVUXR NUYNH WPNET PAPMA SBARE LXRDC MRPOB OTIOB HULHL SESDX ERIAE ARRAI TLEEL PIITD CEXVE BTSTD ELCUY TRTHF CREAS XIPIT ETSAP STAIS IATIU SRIX | PERLE AEHKH UILCU PBSNC EEGEW OIRRR EMABO PCSLE PFTRF NEADT ICNLO BSNHI EETUR UVUXR NUYNH WPNET PAPMA SBARE LXRDC MRPOB OTIOB HULHL SESDX ERIAE ARRAI TLEEL PIITD CEXVE BTSTD ELCUY TRTHF CREAS XIPIT ETSAP STAIS IATIU SRIX | PEER REVIEW AND REPRODUCIBILITY MATTER IN RESEARCH PATTERN WORDS HELP BREAK MONOALPHABETIC SUBSTITUTION POLYALPHABETIC CIPHERS USE MULTIPLE ALPHABET SHIFTS PUBLIC INFRASTRUCTURE DESERVES CAREFUL DESIGN | scytale | scytale | null | {
"cols": 8
} | hard | en | 184 | 184 | synthetic_educational | null | null | [] | |
venona-pad-reuse-v3-0208 | YPFRV6WGIOV724J3XDZR72IMBA5UGAMACX4GNPVCLLMZFAC5VDFFXVXVPAHDCL3PKQ46A4I3GKFBYGLTKUBW6AFXZ6LPDKMXXVJMNADBYNMTVVG4LDJJXA7PACA4AQYAFW7WV7EFV7HKLOFJCBOMGGES44GMSVRA4I3GAFB6F5FV474G3 | YPFRV6WGIOV724J3XDZR72IMBA5UGAMACX4GNPVCLLMZFAC5VDFFXVXVPAHDCL3PKQ46A4I3GKFBYGLTKUBW6AFXZ6LPDKMXXVJMNADBYNMTVVG4LDJJXA7PACA4AQYAFW7WV7EFV7HKLOFJCBOMGGES44GMSVRA4I3GAFB6F5FV474G3 | THE VENONA PROJECT WHICH RAN FROM NINETEEN FORTY THREE TO NINETEEN EIGHTY DECRYPTED THOUSANDS OF SOVIET INTELLIGENCE MESSAGES REVEALING THE IDENTITIES OF NUMEROUS AGENTS WHO HAD PENETRATED THE US GOVERNMENT | venona_pad_reuse | venona_pad_reuse | stream | {
"type": "keyword",
"value": "LIBERTY"
} | expert | en | 177 | 177 | cipher_museum | 2.0 | public | null | null |
red-type-a-059 | FVYIPPUJXABAFIBVEGICAPPECPUVRUFUCHOGJEPYACYVOMIXRYWEQCANUOTWQOETFAQOOFYUFVYPPEBUHUJIYSRUWOAMXUGKYUMAZANYLCUXFUPUDRIIHIXVYCQQOMYBGUAKROAMTLYXOBQYMJYG | FVYIPPUJXABAFIBVEGICAPPECPUVRUFUCHOGJEPYACYVOMIXRYWEQCANUOTWQOETFAQOOFYUFVYPPEBUHUJIYSRUWOAMXUGKYUMAZANYLCUXFUPUDRIIHIXVYCQQOMYBGUAKROAMTLYXOBQYMJYG | THE ART OF WAR IS OF VITAL IMPORTANCE TO THE STATE IT IS A MATTER OF LIFE AND DEATH A ROAD EITHER TO SAFETY OR TO RUIN HENCE IT IS A SUBJECT OF INQUIRY WHICH CAN ON NO ACCOUNT BE NEGLECTED | red_type_a | red_type_a | machine | {
"type": "keyword",
"value": "TOKYORED"
} | advanced | en | 148 | 148 | cipher_museum | 0.2 | public | null | null |
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