Split (3)

train · 58.3k rows

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
argenti-v3-0274	49 11 44 28 77 63 64 33 20 11 27 18 87 38 68 63 77 46 59 28 57 75 29 42 20 11 65 28 87 75 59 27 69 13 23 20 49 11 29 77 23 39 63 21 48 42 75 71 44 49 87 33 39 89 42 25 18 71 61 28 16 39 88 11 58 63 75 59 69 24 27 13 71 38	49 11 44 28 77 63 64 33 20 11 27 18 87 38 68 63 77 46 59 28 57 75 29 42 20 11 65 28 87 75 59 27 69 13 23 20 49 11 29 77 23 39 63 21 48 42 75 71 44 49 87 33 39 89 42 25 18 71 61 28 16 39 88 11 58 63 75 59 69 24 27 13 71 38	GENERAL SHERMAN MARCHED TO THE SEA THROUGH GEORGIA CUTTING A SIXTY MILE WIDE PATH OF RUIN	argenti	argenti	nomenclator	{ "type": "seed", "value": "VATICAN" }	expert	en	148	221	cipher_museum	2.0	public	null	null
rail-fence-221	AAUDBOSHTONNOUUYUKWYCTAFOTTCONTORRCOYWAADOUYRHN	AAUDBOSHTONNOUUYUKWYCTAFOTTCONTORRCOYWAADOUYRHN	ASK NOT WHAT YOUR COUNTRY CAN DO FOR YOU BUT WHAT YOU CAN DO	rail_fence	rail_fence	transposition	{ "type": "integer", "value": 5 }	intermediate	en	47	47	cipher_museum	0.2	public	null	null
adfgx-v2-0503	FAXAXGFAXADDADAXGAAGGGGX	FAXAXGFAXADDADAXGAAGGGGX	IN GOD WE TRUST	adfgx	adfgx	fractionation	{ "polybius": "WISDOM", "columnar": "COURAGE" }	advanced	en	24	24	cipher_museum	2.0	public	null	null
noisy-playfair-telegraph-013	SYHOCHVPBCKULBBLVPKDQKODDWOGGWUYRUWCDEQDDKRYBCGOEUXFSLPHCFONCBIWCBNMDAYZDGKZGYBKLQUW	SYHOCHVPBCKULBBLVPKDQKODDWOGGWUYRUWCDEQDDKRYBCGOEUXFSLPHCFONCBIWCBNMDAYZDGKZGYBKLQUW	POLYALPHABETIC CIPHERS WERE BELIEVED TO BE UNBREAKABLE UNTIL CHARLES BABBAGE PROVED OTHERWISE	playfair	playfair	substitution	{ "type": "keyword", "value": "KEYWORD" }	intermediate	en	84	84	cipher_museum	0.2	public	null	null
great-cipher-v2-0012	165 147 149 157 154 125 124 165 163 166 107 172 123 102 174	165 147 149 157 154 125 124 165 163 166 107 172 123 102 174	MISSION ACCOMPLISHED	great_cipher	great_cipher	nomenclator	{ "type": "seed", "value": "VERSAILLES" }	expert	en	45	59	cipher_museum	2.0	public	null	null
cda-0013502	SYZU OJQU LUAX ZGRH KSVD CDOF GUQM GJMI JERF LQCW WKPM NEHY AHRM EWXV KTHX QFXG PBIZ QHE	SYZU OJQU LUAX ZGRH KSVD CDOF GUQM GJMI JERF LQCW WKPM NEHY AHRM EWXV KTHX QFXG PBIZ QHE	FREQUENCY ANALYSIS CAN REVEAL WEAK CIPHERS THE INDEX OF COINCIDENCE IS A USEFUL CLUE	one_time_pad	one_time_pad	null	{}	medium	en	71	71	synthetic_educational	null	null	[ "information_theoretic_proof", "key_reuse_attack" ]	One-time pad: theoretically unbreakable if key is truly random and never reused.
enigma-v2-0160	ANZRRNQFYVFIXUZCO	ANZRRNQFYVFIXUZCO	NOVUS ORDO SECLORUM	enigma	enigma	machine	{ "type": "rotor_start", "value": "DEF" }	expert	en	17	17	cipher_museum	2.0	public	null	null
cda-0015406	ABBAB ABBBA AABAA ABBAA BAAAB ABBAB BAABB BAAAA AAABA AABAA BAABA ABBAB ABBAB ABABA BAAAB AAAAA ABABA ABABA ABBAB BABAA ABAAA ABBAA AAABB AABAA ABBBA AABAA ABBAA AAABB AABAA ABBAA BAABA BAABB AABAA BAAAA ABAAA AABAB ABAAA AAABA AAAAA BAABA ABAAA ABBAB ABBAA BAABA AABBB AABAA AAAAA BAAAA AAABA AABBB ABAAA BAABA AABAA AA...	ABBAB ABBBA AABAA ABBAA BAAAB ABBAB BAABB BAAAA AAABA AABAA BAABA ABBAB ABBAB ABABA BAAAB AAAAA ABABA ABABA ABBAB BABAA ABAAA ABBAA AAABB AABAA ABBBA AABAA ABBAA AAABB AABAA ABBAA BAABA BAABB AABAA BAAAA ABAAA AABAB ABAAA AAABA AAAAA BAABA ABAAA ABBAB ABBAA BAABA AABBB AABAA AAAAA BAAAA AAABA AABBB ABAAA BAABA AABAA AA...	OPEN SOURCE TOOLS ALLOW INDEPENDENT VERIFICATION THE ARCHITECTURE SHOULD MAKE MISUSE HARDER PERHAPS	bacon_cipher	bacon_cipher	null	{}	hard	en	435	435	synthetic_educational	null	null	[ "five_bit_decode", "ab_frequency_analysis" ]	Bacon's biliteral cipher: each letter encoded as 5-bit A/B string.
slidex-165	SXSDCRELYGRDBBWLMTYKFFTVALXNUUNTXIALGSELUULRNC	SXSDCRELYGRDBBWLMTYKFFTVALXNUUNTXIALGSELUULRNC	I HAVE NOT YET BEGUN TO FIGHT SAID THE CAPTAIN TO THE CREW	slidex	slidex	transposition	{ "type": "keyword", "value": "MUSEUM" }	advanced	en	46	46	cipher_museum	0.2	public	null	null
rail-fence-v3-0257	IDCNTTDAELIGSHWLYHOKTSEAOITCIHOCSCNDKRIRIATANSTRCTBHPAWSTAYRGRLEEENIIRE	IDCNTTDAELIGSHWLYHOKTSEAOITCIHOCSCNDKRIRIATANSTRCTBHPAWSTAYRGRLEEENIIRE	IT WAS A BRIGHT COLD DAY IN APRIL AND THE CLOCKS WERE STRIKING THIRTEEN ACROSS THE CITY	rail_fence	rail_fence	transposition	{ "type": "integer", "value": 9 }	intermediate	en	71	71	cipher_museum	2.0	public	null	null
fractionated-morse-v2-0014	EDJDLPXPDTXOQCVR	EDJDLPXPDTXOQCVR	PRESS THE ATTACK	fractionated_morse	fractionated_morse	fractionation	{ "type": "keyword", "value": "PALACE" }	advanced	en	16	16	cipher_museum	2.0	public	null	null
argenti-027	68 54 83 69 28 66 76 30 46 45 32 68	68 54 83 69 28 66 76 30 46 45 32 68	THE TRAP IS SET	argenti	argenti	nomenclator	{ "type": "seed", "value": "ARGENTI" }	expert	en	24	35	cipher_museum	0.2	public	null	null
cda-0021749	KYDW PWHC ZKVR PHVF VIMG HOBP QGOI KGWV HLVY NCZC RWMJ LTTB MLQQ NSKT AJMG ZXVU ULOS GZSD VRYY IDLR BHCZ CKRT KTNZ CCKW HLPV BTYW JMUW TKAQ AGAB FMGU WVUG RXXY OHEX XKWT EOSV QHFP TMCA PVLM IR	KYDW PWHC ZKVR PHVF VIMG HOBP QGOI KGWV HLVY NCZC RWMJ LTTB MLQQ NSKT AJMG ZXVU ULOS GZSD VRYY IDLR BHCZ CKRT KTNZ CCKW HLPV BTYW JMUW TKAQ AGAB FMGU WVUG RXXY OHEX XKWT EOSV QHFP TMCA PVLM IR	INDEX OF COINCIDENCE MEASURES LETTER FREQUENCY DISTRIBUTION HILL CIPHER USES LINEAR ALGEBRA TO ENCRYPT BLOCKS OF LETTERS SUBSTITUTION CIPHERS MAP EACH LETTER TO A DIFFERENT LETTER	running_key	running_key	null	{}	hard	en	154	154	synthetic_educational	null	null	[ "index_of_coincidence", "probable_plaintext" ]	Running-key cipher: Vigenère with a very long key (e.g. a book passage).
great-cipher-v3-0276	101 174 149 140 163 171 109 178 176 175 104 101 121 140 121 164 141 175 125 182 115 119 142 149 140 163 109 114 147 160 101 140 164 154 125 168 152 179 140 160 135 140 160 126 114 120 135 144 115 138 118 101 104	101 174 149 140 163 171 109 178 176 175 104 101 121 140 121 164 141 175 125 182 115 119 142 149 140 163 109 114 147 160 101 140 164 154 125 168 152 179 140 160 135 140 160 126 114 120 135 144 115 138 118 101 104	THE SPEED OF LIGHT IS THE ULTIMATE SPEED LIMIT IN THE UNIVERSE EINSTEIN DEMONSTRATED THIS	great_cipher	great_cipher	nomenclator	{ "type": "seed", "value": "FRANCE" }	expert	en	159	211	cipher_museum	2.0	public	null	null
trifid-v3-0075	UJEYHYDDREGWR+OQ+GUJELGMYRJUCIQQCAZIJPVNGXCLMPSPCM+XTKXYSBNOEGXDAKGTHRKPSS	UJEYHYDDREGWR+OQ+GUJELGMYRJUCIQQCAZIJPVNGXCLMPSPCM+XTKXYSBNOEGXDAKGTHRKPSS	THE JOURNEY OF A THOUSAND MILES BEGINS WITH A SINGLE STEP AS LAO TZU WROTE LONG AGO IN CHINA	trifid	trifid	fractionation	{ "type": "keyword", "value": "PALACE" }	advanced	en	74	74	cipher_museum	2.0	public	null	null
double-transposition-v2-0033	OINTSTCIAUNPE	OINTSTCIAUNPE	ANNUIT COEPTIS	double_transposition	double_transposition	transposition	{ "key1": "PALACE", "key2": "BATTLE" }	advanced	en	13	13	cipher_museum	2.0	public	null	null
adfgx-v3-0391	DGGDDDADDGADDDDGXAGDXDDDGDDDGDAXXDFXFD	DGGDDDADDGADDDDGXAGDXDDDGDDDGDAXXDFXFD	AVE MARIA GRATIA PLENA	adfgx	adfgx	fractionation	{ "polybius": "WISDOM", "columnar": "COURAGE" }	advanced	en	38	38	cipher_museum	2.0	public	null	null
affine-262	EMEOF HQJFDWJ CJLWJU	EMEOF HQJFDWJ CJLWJU	AWAIT FURTHER ORDERS	affine	affine	substitution	{ "a": 11, "b": 4 }	beginner	en	18	20	cipher_museum	0.2	public	null	null
purple-v3-0024	AWMWXMPOUXIYEQW	AWMWXMPOUXIYEQW	THE WIND IS WITH US	purple	purple	machine	{ "type": "seed", "value": "TOKYO" }	expert	en	15	15	cipher_museum	2.0	public	null	null
fractionated-morse-v3-0440	MJRIPVVEESIPXJECJ	MJRIPVVEESIPXJECJ	THE WIND IS WITH US	fractionated_morse	fractionated_morse	fractionation	{ "type": "keyword", "value": "JUSTICE" }	advanced	en	17	17	cipher_museum	2.0	public	null	null
vigenere-v2-0641	MHLTHXRVXOVUIU	MHLTHXRVXOVUIU	TARGET ACQUIRED	vigenere	vigenere	polyalphabetic	{ "type": "keyword", "value": "THUNDER" }	intermediate	en	14	14	cipher_museum	2.0	public	null	null
diana-v2-0058	EWSCNJEHGCZJNPKSZKXONTCDEVCYCYVAVOQFXYGSINOZPOQFRNPNQZDVJKDARFJOQXGI	EWSCNJEHGCZJNPKSZKXONTCDEVCYCYVAVOQFXYGSINOZPOQFRNPNQZDVJKDARFJOQXGI	NEVER IN THE FIELD OF HUMAN CONFLICT WAS SO MUCH OWED BY SO MANY TO SO FEW BRAVE SOULS	diana	diana	polyalphabetic	{ "type": "keyword", "value": "RANGER" }	intermediate	en	68	68	cipher_museum	2.0	public	null	null
cda-0017267	DHUCWLRLBUCDSXFOFJWCTDVWICMHYKUQIOJGLDQOJEWYQIKOSPUBLXQOIJNTBVGITNILHLBWDQXEIISBVCOYEMKXDVVZUNJSDUOGBSPEXWCGTTOBCAYOYPFQMHFSJZXGXQWTPXCJSD	DHUCWLRLBUCDSXFOFJWCTDVWICMHYKUQIOJGLDQOJEWYQIKOSPUBLXQOIJNTBVGITNILHLBWDQXEIISBVCOYEMKXDVVZUNJSDUOGBSPEXWCGTTOBCAYOYPFQMHFSJZXGXQWTPXCJSD	THE PLAYFAIR CIPHER ENCRYPTS PAIRS OF LETTERS SIMULTANEOUSLY A MODEL CAN CLASSIFY PATTERNS BUT IT CAN ALSO BE WRONG BRUTE FORCE WORKS ONLY WHEN THE KEY SPACE IS SMALL	vernam	vernam	null	{}	hard	en	138	138	synthetic_educational	null	null	[ "key_reuse_attack", "information_theoretic_proof" ]	Vernam cipher: XOR-based stream cipher; with a random key equivalent to OTP.
confederate-vigenere-v2-0645	VJQBLBHUCDBJNJBQ	VJQBLBHUCDBJNJBQ	ABORT AND WITHDRAW	confederate_vigenere	confederate_vigenere	polyalphabetic	{ "type": "keyword", "value": "VICKSBURG" }	intermediate	en	16	16	cipher_museum	2.0	public	null	null
nihilist-v2-0275	36 55 86 22 35 48 43 47 55 58 22 24 57 44 58 27 90 53 56 36 66 56 55 76 54 46 36 64 55 36 68 62 45 79 75 27 36 77 34 25 56 43 35 37 56 22 56 66 63	36 55 86 22 35 48 43 47 55 58 22 24 57 44 58 27 90 53 56 36 66 56 55 76 54 46 36 64 55 36 68 62 45 79 75 27 36 77 34 25 56 43 35 37 56 22 56 66 63	ALL THAT GLITTERS IS NOT GOLD OFTEN HAVE YOU HEARD THAT TOLD	nihilist	nihilist	fractionation	{ "polybius": "TRIUMPH", "keyword": "JUSTICE" }	advanced	en	98	146	cipher_museum	2.0	public	null	null
trifid-v2-0486	WGCLZOHUDETFKAVDGWRKWJC+XCLSAHQEDUJKPVFTGFDLMHWFKINEFMYJSFSYUDOOGLYCGUXQDMKAFFBYJVFSXBXDBOSQOAMMRSOUJVURMUQRPYMFIWYRLMMMRGWKDWGQEZHHSJSPBOJUHUG	WGCLZOHUDETFKAVDGWRKWJC+XCLSAHQEDUJKPVFTGFDLMHWFKINEFMYJSFSYUDOOGLYCGUXQDMKAFFBYJVFSXBXDBOSQOAMMRSOUJVURMUQRPYMFIWYRLMMMRGWKDWGQEZHHSJSPBOJUHUG	WITH MALICE TOWARD NONE WITH CHARITY FOR ALL WITH FIRMNESS IN THE RIGHT AS GOD GIVES US TO SEE THE RIGHT LET US STRIVE ON TO FINISH THE WORK WE ARE IN TO BIND UP THE NATIONS WOUNDS	trifid	trifid	fractionation	{ "type": "keyword", "value": "FREEDOM" }	advanced	en	143	143	cipher_museum	2.0	public	null	null
cda-0012315	00407 4479 0348 01946 1913 2915 4428 01581 01036 02857 05119 02571 01608 5677 0412 5123 05085 03838 02872 01666 06057 0366 3831 02857 4494 1654 00391 5688 1983 06650 04484 00962 6345 02890 04795 4473 6329 04778 1612 00344 1027 2567 3779 01580 06347 6347 01630 05670	00407 4479 0348 01946 1913 2915 4428 01581 01036 02857 05119 02571 01608 5677 0412 5123 05085 03838 02872 01666 06057 0366 3831 02857 4494 1654 00391 5688 1983 06650 04484 00962 6345 02890 04795 4473 6329 04778 1612 00344 1027 2567 3779 01580 06347 6347 01630 05670	AN AFFINE CIPHER APPLIES A LINEAR FUNCTION TO EACH LETTER	zimmermann	zimmermann	null	{}	medium	en	48	48	synthetic_educational	null	null	[ "codebook_frequency", "number_group_analysis" ]	Zimmermann Telegram code: WWI German diplomatic numeric codebook cipher.
beaufort-vg-0040	OASBYKAMXWUNMBDCYALBYBDCBRCBYGENXTIQXBRIQCJQFVJFOISJUNNTATWBRWNEBNABBUZ	OASBYKAMXWUNMBDCYALBYBDCBRCBYGENXTIQXBRIQCJQFVJFOISJUNNTATWBRWNEBNABBUZ	NEITHER HEIGHT NOR DEPTH NOR ANYTHING ELSE IN ALL CREATION WILL BE ABLE TO SEPARATE US	beaufort	beaufort	polyalphabetic	{ "type": "keyword", "value": "BEAUFORT" }	intermediate	en	71	71	cipher_museum	2.0	public	null	null
cda-0015599	⟨a13⟩ ⟨w20⟩ ⟨w20⟩ ⟨a19⟩ ⟨a19⟩ ⟨w20⟩ ⟨a31⟩ ⟨w32⟩ ⟨w20⟩ ⟨w34⟩ ⟨w08⟩ ⟨a07⟩ ⟨a17⟩ ⟨a19⟩ ⟨w20⟩ ⟨a13⟩ ⟨a19⟩ ⟨w10⟩ ⟨a17⟩ ⟨w28⟩ ⟨w14⟩ ⟨w32⟩ ⟨a11⟩ ⟨w32⟩ ⟨a01⟩ ⟨w32⟩ ⟨a25⟩ ⟨w40⟩ ⟨w04⟩ ⟨w08⟩ ⟨a25⟩ ⟨a25⟩ ⟨w20⟩ ⟨a19⟩ ⟨w32⟩ ⟨a07⟩ ⟨a19⟩ ⟨w20⟩ ⟨w22⟩ ⟨w20⟩ ⟨w08⟩ ⟨a19⟩ ⟨w14⟩ ⟨a29⟩ ⟨w10⟩ ⟨a11⟩ ⟨w22⟩ ⟨w20⟩ ⟨a19⟩ ⟨a31⟩ ⟨w08⟩ ⟨a11⟩ ⟨a01⟩ ⟨w...	⟨a13⟩ ⟨w20⟩ ⟨w20⟩ ⟨a19⟩ ⟨a19⟩ ⟨w20⟩ ⟨a31⟩ ⟨w32⟩ ⟨w20⟩ ⟨w34⟩ ⟨w08⟩ ⟨a07⟩ ⟨a17⟩ ⟨a19⟩ ⟨w20⟩ ⟨a13⟩ ⟨a19⟩ ⟨w10⟩ ⟨a17⟩ ⟨w28⟩ ⟨w14⟩ ⟨w32⟩ ⟨a11⟩ ⟨w32⟩ ⟨a01⟩ ⟨w32⟩ ⟨a25⟩ ⟨w40⟩ ⟨w04⟩ ⟨w08⟩ ⟨a25⟩ ⟨a25⟩ ⟨w20⟩ ⟨a19⟩ ⟨w32⟩ ⟨a07⟩ ⟨a19⟩ ⟨w20⟩ ⟨w22⟩ ⟨w20⟩ ⟨w08⟩ ⟨a19⟩ ⟨w14⟩ ⟨a29⟩ ⟨w10⟩ ⟨a11⟩ ⟨w22⟩ ⟨w20⟩ ⟨a19⟩ ⟨a31⟩ ⟨w08⟩ ⟨a11⟩ ⟨a01⟩ ⟨w...	PEER REVIEW AND REPRODUCIBILITY MATTER IN RESEARCH OBSERVABLE EVIDENCE COMES BEFORE CONFIDENCE	babington	babington	null	{}	hard	en	83	83	synthetic_educational	null	null	[ "nomenclator_frequency", "symbol_mapping" ]	Babington nomenclator: symbol tokens ⟨wNN⟩/⟨aNN⟩ used in the 1586 Babington Plot.
affine-v3-0205	ZO GWN DNMNOGNNOGW HNOGJAV ZDBBH ONPGRO DVOGWNDZYNK GWN PRAF RQ HRUNAOZHJD TBIZINR BOK FNUINA ZOGR B JOZQZNK GWNRAV RQ TABMZGBGZRO GWBG NSUIBZONK ERGW GWN QBII RQ BUUIND BOK GWN RAEZGD RQ UIBONGD	ZO GWN DNMNOGNNOGW HNOGJAV ZDBBH ONPGRO DVOGWNDZYNK GWN PRAF RQ HRUNAOZHJD TBIZINR BOK FNUINA ZOGR B JOZQZNK GWNRAV RQ TABMZGBGZRO GWBG NSUIBZONK ERGW GWN QBII RQ BUUIND BOK GWN RAEZGD RQ UIBONGD	IN THE SEVENTEENTH CENTURY ISAAC NEWTON SYNTHESIZED THE WORK OF COPERNICUS GALILEO AND KEPLER INTO A UNIFIED THEORY OF GRAVITATION THAT EXPLAINED BOTH THE FALL OF APPLES AND THE ORBITS OF PLANETS	affine	affine	substitution	{ "a": 3, "b": 1 }	beginner	en	164	195	cipher_museum	2.0	public	null	null
running-key-v3-0121	PLWYEONTIZZTFRVVQJRG	PLWYEONTIZZTFRVVQJRG	THE REDCOATS ARE COMING	running_key	running_key	polyalphabetic	{ "type": "text", "value": "Churchill Dunkirk speech" }	intermediate	en	20	20	cipher_museum	2.0	public	null	null
hist-enigma-barbarossa-001	NCZWVYSXNS VCXFP	NCZWVYSXNS VCXFP	WETTER KLARER HIMMEL SICHT GUT	enigma	enigma	machine	{ "rotors": "I II III", "reflector": "B", "plugboard": "AV BS CG DL FU HZ IN KM OW RX", "ring_settings": "AAA", "start_positions": "AAA" }	expert	de	15	16	cipher_museum	0.2	public	null	null
straddling-checkerboard-v3-0104	4251731353207065261947425892562032365293831411323564764256114538314113182425476221967670412242557202032205230573814834128288241391291002024106173120288324425182213484810523372291657202024134074255252022701314620412242517202457316329134	4251731353207065261947425892562032365293831411323564764256114538314113182425476221967670412242557202032205230573814834128288241391291002024106173120288324425182213484810523372291657202024134074255252022701314620412242517202457316329134	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	straddling_checkerboard	straddling_checkerboard	substitution	{ "type": "top_row", "value": "SENTORISCA" }	advanced	en	235	235	cipher_museum	2.0	public	null	null
typex-237	PNBRSWXXDLMVWJPHZWIDMNJLVKQUFEKTYXZZGUMWHQVEKYLGLXVJBUDNWWFFYWJWEBFVPEHWGCECPMDXUZPHUUZAXQJHTWMFMUVAIISSQJVFIFSKFWPMUKKZSUDTTVSHSFIGROJBNKJAOQEGNHWCANPTDNO	PNBRSWXXDLMVWJPHZWIDMNJLVKQUFEKTYXZZGUMWHQVEKYLGLXVJBUDNWWFFYWJWEBFVPEHWGCECPMDXUZPHUUZAXQJHTWMFMUVAIISSQJVFIFSKFWPMUKKZSUDTTVSHSFIGROJBNKJAOQEGNHWCANPTDNO	IT IS RATHER FOR US TO BE HERE DEDICATED TO THE GREAT TASK REMAINING BEFORE US THAT FROM THESE HONORED DEAD WE TAKE INCREASED DEVOTION TO THAT CAUSE FOR WHICH THEY GAVE THE LAST FULL MEASURE	typex	typex	machine	{ "type": "keyword", "value": "SECRET" }	expert	en	155	155	cipher_museum	0.2	public	null	null
typex-v3-0168	BZWGYGICXKJZOHLIEYVLAMOMFSIACPUZUSJKHDECHTMQSFTUGIPBTZKWUAUTGSQYJKTWUTHFKN	BZWGYGICXKJZOHLIEYVLAMOMFSIACPUZUSJKHDECHTMQSFTUGIPBTZKWUAUTGSQYJKTWUTHFKN	GENERAL PATTON LED THE THIRD ARMY IN A DARING SWEEP ACROSS FRANCE FOLLOWING THE BREAKOUT	typex	typex	machine	{ "type": "keyword", "value": "BRITAIN" }	expert	en	74	74	cipher_museum	2.0	public	null	null
cda-0011037	OA OTTVAR PWCUSE OCCYWRF O YVAROE THANGWBA GB ROQU YRGGSE GUR EOVY SRAQR QVCVSE JEVGSF GRKG WA O MVUMOU COGGREA GBZBEEBJ	OA OTTVAR PWCUSE OCCYWRF O YVAROE THANGWBA GB ROQU YRGGSE GUR EOVY SRAQR QVCVSE JEVGSF GRKG WA O MVUMOU COGGREA GBZBEEBJ	AN AFFINE CIPHER APPLIES A LINEAR FUNCTION TO EACH LETTER THE RAIL FENCE CIPHER WRITES TEXT IN A ZIGZAG PATTERN TOMORROW	porta	porta	null	{ "key": "SECURE" }	hard	en	100	100	synthetic_educational	null	null	[]
diana-v3-0243	MHNCPDUKMCTHN	MHNCPDUKMCTHN	THE APPLE FALLS	diana	diana	polyalphabetic	{ "type": "keyword", "value": "FORCES" }	intermediate	en	13	13	cipher_museum	2.0	public	null	null
gronsfeld-v3-0876	WIISGLMABEDSVJBHT	WIISGLMABEDSVJBHT	THE RAILWAY ARRIVES	gronsfeld	gronsfeld	polyalphabetic	{ "type": "numeric", "value": "31416" }	intermediate	en	17	17	cipher_museum	2.0	public	null	null
cda-0007344	DNSE KODE OIOB WTOI ZTBZ WFVO YEVX JZFB RBRV PFFC UPRH	DNSE KODE OIOB WTOI ZTBZ WFVO YEVX JZFB RBRV PFFC UPRH	A MODEL CAN CLASSIFY PATTERNS BUT IT CAN ALSO BE WRONG	gronsfeld	gronsfeld	null	{ "key": "31416" }	medium	en	44	44	synthetic_educational	null	null	[]
argenti-059	68 54 83 66 28 69 85 44 50 40 48 30 46 59 39 65 74 68 66 10 30 25 76 85 28 69 40 14 51 32 68 59 69 41 83 45 68 66 69 32 74 68 30 46 40 86 66 69 68 83 48 85 44 73 74 39 32 40 29 64 42 83 66 69 54 40 28 59 66 64 32 30 68 41 83 48 69 85 45 40 44 32 68 89 59 28 69 85 48 34 74 14 54 83 29 72 32 30 68 74 46 66 45 63 53 82 83...	68 54 83 66 28 69 85 44 50 40 48 30 46 59 39 65 74 68 66 10 30 25 76 85 28 69 40 14 51 32 68 59 69 41 83 45 68 66 69 32 74 68 30 46 40 86 66 69 68 83 48 85 44 73 74 39 32 40 29 64 42 83 66 69 54 40 28 59 66 64 32 30 68 41 83 48 69 85 45 40 44 32 68 89 59 28 69 85 48 34 74 14 54 83 29 72 32 30 68 74 46 66 45 63 53 82 83...	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	argenti	argenti	nomenclator	{ "type": "seed", "value": "ARGENTI" }	expert	en	296	443	cipher_museum	0.2	public	null	null
cda-0022011	KVVI IVERVD ZMW IVKILWFXRYRORGB NZGGVI RM IVHVZIXS GIZMHKLHRGRLM XRKSVIH IVZIIZMTV OVGGVIH DRGSLFG HFYHGRGFGRLM UZRO XOLHVW RH Z KLHGFIV MLG Z HOLTZM	KVVI IVERVD ZMW IVKILWFXRYRORGB NZGGVI RM IVHVZIXS GIZMHKLHRGRLM XRKSVIH IVZIIZMTV OVGGVIH DRGSLFG HFYHGRGFGRLM UZRO XOLHVW RH Z KLHGFIV MLG Z HOLTZM	PEER REVIEW AND REPRODUCIBILITY MATTER IN RESEARCH TRANSPOSITION CIPHERS REARRANGE LETTERS WITHOUT SUBSTITUTION FAIL CLOSED IS A POSTURE NOT A SLOGAN	atbash	atbash	null	{}	hard	en	129	129	synthetic_educational	null	null	[ "self_inverse_check", "frequency_analysis" ]	Atbash maps A↔Z, B↔Y, … and is its own inverse.
affine-fr-016	WL CUZ IWUC XC HIWPC FCEP IET CVHIVZU IJCS XCU HIVZAQCU	WL CUZ IWUC XC HIWPC FCEP IET CVHIVZU IJCS XCU HIVZAQCU	IL EST AISE DE FAIRE PEUR AUX ENFANTS AVEC DES FANTOMES	affine	affine	substitution	{ "type": "keyword", "value": "5,8" }	beginner	fr	45	55	cipher_museum	0.2	public	null	null
chaocipher-007	MULMMXGZXDRQISR	MULMMXGZXDRQISR	ABORT MISSION NOW	chaocipher	chaocipher	machine	{ "type": "keyword", "value": "CHAOCIPHER" }	advanced	en	15	15	cipher_museum	0.2	public	null	null
cda-0012828	66 36 82 77 82 61 61 68 25 82 89 68 61 36 50 11 11 82 29 20 59 66 29 69 66 61 82 52 59 80 82 66 36 82 76 69 59 80 61 72 59 68 80 82 52 50 65 36 82 80 59 61 82 61 66 89 69 55 82 43 89 69 80 11 65 69 57 43 20 50 59 61 61 72 59 68 80 82 61 68 57 68 29 66 59 80 50 29 25 20 80 69 55 82 82 29 50 25 77 68 89 50 66 36 52 80 50...	66 36 82 77 82 61 61 68 25 82 89 68 61 36 50 11 11 82 29 20 59 66 29 69 66 61 82 52 59 80 82 66 36 82 76 69 59 80 61 72 59 68 80 82 52 50 65 36 82 80 59 61 82 61 66 89 69 55 82 43 89 69 80 11 65 69 57 43 20 50 59 61 61 72 59 68 80 82 61 68 57 68 29 66 59 80 50 29 25 20 80 69 55 82 82 29 50 25 77 68 89 50 66 36 52 80 50...	THE MESSAGE WAS HIDDEN BUT NOT SECURE THE FOUR SQUARE CIPHER USES TWO KEYWORD POLYBIUS SQUARES ALAN TURING BROKE ENIGMA WITH CRIBS AND THE BOMBE MACHINE	wallis_cipher	wallis_cipher	null	{}	hard	en	127	127	synthetic_educational	null	null	[ "number_substitution_decode", "frequency_analysis" ]	Wallis cipher: each letter mapped to a unique two-digit number from a fixed table.
m209-v3-0065	LXXABNITXOZYAKKGMCIMYRDIJXCKVLAZAEEMCOBDPJJRHAMXTYKHLWPHJDQYADKKDSLWCKLOKEQ	LXXABNITXOZYAKKGMCIMYRDIJXCKVLAZAEEMCOBDPJJRHAMXTYKHLWPHJDQYADKKDSLWCKLOKEQ	THE BATTLE OF GETTYSBURG LASTED THREE DAYS AND COST OVER FIFTY THOUSAND CASUALTIES TOTAL	m209	m209	machine	{ "type": "seed", "value": "ARMY" }	expert	en	75	75	cipher_museum	2.0	public	null	null
four-square-v3-0121	OTLOSSSRRQQAEODESR	OTLOSSSRRQQAEODESR	TREASURE BURIED HERE	four_square	four_square	polygraphic	{ "key1": "LIBERTY", "key2": "FREEDOM" }	advanced	en	18	18	cipher_museum	2.0	public	null	null
diana-v2-0683	FHOHKXQSSOBRYPVDZPFQQOMFNPOIJDPNEJLLCRZRWCJZSIREXJCQFVXWSIOQPVAEAHIQUYCBKGC	FHOHKXQSSOBRYPVDZPFQQOMFNPOIJDPNEJLLCRZRWCJZSIREXJCQFVXWSIOQPVAEAHIQUYCBKGC	ENEMY FORCES REPORTED MOVING TOWARD GETTYSBURG CAVALRY HAS CONFIRMED THE FULL SIGHTING	diana	diana	polyalphabetic	{ "type": "keyword", "value": "JUSTICE" }	intermediate	en	75	75	cipher_museum	2.0	public	null	null
enigma-v2-1211	RWKWCSONIWFDVZRUBMDUWYDJVXCELXUJPPKNPPUXTCZQTTRTCUHBEPSMUBICKYMUHQGDNNDQECOCA	RWKWCSONIWFDVZRUBMDUWYDJVXCELXUJPPKNPPUXTCZQTTRTCUHBEPSMUBICKYMUHQGDNNDQECOCA	SUPPLY LINES HAVE BEEN CUT RATIONS FOR THREE DAYS ONLY AWAIT RESUPPLY OR BREAK THROUGH LINES	enigma	enigma	machine	{ "type": "rotor_start", "value": "ZZA" }	expert	en	77	77	cipher_museum	2.0	public	null	null
cda-0009695	QDVJW ANJMJKUN XDCYDC BQXDUM BQXF JUU ANJBXWRWP BCNYB OANZDNWLH JWJUHBRB LJW ANENJU FNJT LRYQNAB VXMNAW NWLAHYCRXW RB WXC KAXTNW KH UNCCNA OANZDNWLH MRPAJYQ JWM CARPAJYQ OANZDNWLRNB NGYXBN BRVYUN LRYQNAB	QDVJW ANJMJKUN XDCYDC BQXDUM BQXF JUU ANJBXWRWP BCNYB OANZDNWLH JWJUHBRB LJW ANENJU FNJT LRYQNAB VXMNAW NWLAHYCRXW RB WXC KAXTNW KH UNCCNA OANZDNWLH MRPAJYQ JWM CARPAJYQ OANZDNWLRNB NGYXBN BRVYUN LRYQNAB	HUMAN READABLE OUTPUT SHOULD SHOW ALL REASONING STEPS FREQUENCY ANALYSIS CAN REVEAL WEAK CIPHERS MODERN ENCRYPTION IS NOT BROKEN BY LETTER FREQUENCY DIGRAPH AND TRIGRAPH FREQUENCIES EXPOSE SIMPLE CIPHERS	gronsfeld	gronsfeld	null	{ "key": "99999" }	hard	en	175	175	synthetic_educational	null	null	[]
chaocipher-v2-0015	NRPACHVJAMZGDCOE	NRPACHVJAMZGDCOE	ABORT AND WITHDRAW	chaocipher	chaocipher	machine	{ "type": "keyword", "value": "PALACE" }	advanced	en	16	16	cipher_museum	2.0	public	null	null
four-square-v3-0440	QDIADNNLDMACRENRBLNOEODDKQEUTBERNUDIZCSMMISHWDGSCHPTKIKQBQBLKBLUTRSMCHRPXY	QDIADNNLDMACRENRBLNOEODDKQEUTBERNUDIZCSMMISHWDGSCHPTKIKQBQBLKBLUTRSMCHRPXY	THE BATTLE OF BRITAIN RAGED IN THE SKIES ABOVE ENGLAND FOR FOUR MONTHS IN NINETEEN FORTY	four_square	four_square	polygraphic	{ "key1": "WISDOM", "key2": "COURAGE" }	advanced	en	74	74	cipher_museum	2.0	public	null	null
slidex-v3-0260	HVZEPLRARZIGFDGQEWLFPLDZWTFENVGHODFJEPEKYCKZYHRXTLTPUMSEQOGROWODWBKMPWKMXT	HVZEPLRARZIGFDGQEWLFPLDZWTFENVGHODFJEPEKYCKZYHRXTLTPUMSEQOGROWODWBKMPWKMXT	DO NOT GO GENTLE INTO THAT GOOD NIGHT OLD AGE SHOULD BURN AND RAVE AT CLOSE OF DAY RAGE RAGE	slidex	slidex	transposition	{ "type": "keyword", "value": "FREEDOM" }	advanced	en	74	74	cipher_museum	2.0	public	null	null
red-type-a-140	HJUBWUCLONVUJYWIC	HJUBWUCLONVUJYWIC	CRYPTOGRAPHY RULES	red_type_a	red_type_a	machine	{ "type": "keyword", "value": "SECRET" }	advanced	en	17	17	cipher_museum	0.2	public	null	null
cda-0020932	r ⌐ L X ⌐ ┌· X r· Γ· ⌐· K L Γ K r· L ⌐ └ ┐· r· ⌐ ¬ L K ¬ ⌒· K r· ┌· L L ┐· ┘· X Γ· K Γ· ┘· ─ X L ─ K ┌· ┘· ┐· ⌒· ┌ L ⌐ X X· ┌· L X X· ─ r L ┌· K ⌐ Γ· ─ K ⌒· Γ· ─ ⌐ Γ Γ· X K ┌· Γ· ¬ X· K Γ· ┘· ─ ⌐· ┌· L └· X· L ─ r ⌒· ⌐ ─ ⌐ └ ⌒· X Γ· X r ⌐ ─ ┌· L K· L ⌐ └ ⌒ L ⌐ ┐ r Γ· ┐· r· L ┌· X X X· ¬ X K Γ· K X· K Γ· ┘· ─ r Γ· ┐· r·...	r ⌐ L X ⌐ ┌· X r· Γ· ⌐· K L Γ K r· L ⌐ └ ┐· r· ⌐ ¬ L K ¬ ⌒· K r· ┌· L L ┐· ┘· X Γ· K Γ· ┘· ─ X L ─ K ┌· ┘· ┐· ⌒· ┌ L ⌐ X X· ┌· L X X· ─ r L ┌· K ⌐ Γ· ─ K ⌒· Γ· ─ ⌐ Γ Γ· X K ┌· Γ· ¬ X· K Γ· ┘· ─ ⌐· ┌· L └· X· L ─ r ⌒· ⌐ ─ ⌐ └ ⌒· X Γ· X r ⌐ ─ ┌· L K· L ⌐ └ ⌒ L ⌐ ┐ r Γ· ┐· r· L ┌· X X X· ¬ X K Γ· K X· K Γ· ┘· ─ r Γ· ┐· r·...	CAESAR SHIFTED THE ALPHABET BY THREE POSITIONS ENTROPY MEASURES UNCERTAINTY IN A DISTRIBUTION FREQUENCY ANALYSIS CAN REVEAL WEAK CIPHERS SUBSTITUTION CIPHERS MAP EACH LETTER TO A DIFFERENT LETTER	pigpen	pigpen	null	{}	medium	en	77	77	synthetic_educational	null	null	[ "symbol_frequency", "grid_position_decode" ]	Pigpen cipher: letters encoded as positions in tic-tac-toe and X grids.
two-square-043	PFEMXMRCRYMYBWEAWATSONRLXFEPMFRBFOOTXPLXHECRGPHPPHNPFHOSMT	PFEMXMRCRYMYBWEAWATSONRLXFEPMFRBFOOTXPLXHECRGPHPPHNPFHOSMT	ELEMENTARY MY DEAR WATSON THE GAME IS AFOOT AND THE CRIMINAL IS CLOSE	two_square	two_square	polygraphic	{ "key1": "EXAMPLE", "key2": "KEYWORD" }	advanced	en	58	58	cipher_museum	0.2	public	null	null
cda-0013503	9.15.6 17.50.9 5.33.5 4.38.6 7.34.9 10.4.6 9.31.14 10.8.7 9.13.2 11.45.6 20.21.6 8.35.2 17.11.3 10.46.5 4.29.11 5.39.12 9.23.3 12.12.3 6.36.6 11.41.2 9.39.3 20.26.4 16.37.1 12.19.13 6.15.7 5.3.1 7.4.11 9.34.7 1.5.15 14.43.10 9.31.9 20.17.5 7.44.2 11.16.7 18.9.11 7.44.10 10.40.10 3.46.8 16.22.12 11.45.5 3.23.3 9.16.10 1...	9.15.6 17.50.9 5.33.5 4.38.6 7.34.9 10.4.6 9.31.14 10.8.7 9.13.2 11.45.6 20.21.6 8.35.2 17.11.3 10.46.5 4.29.11 5.39.12 9.23.3 12.12.3 6.36.6 11.41.2 9.39.3 20.26.4 16.37.1 12.19.13 6.15.7 5.3.1 7.4.11 9.34.7 1.5.15 14.43.10 9.31.9 20.17.5 7.44.2 11.16.7 18.9.11 7.44.10 10.40.10 3.46.8 16.22.12 11.45.5 3.23.3 9.16.10 1...	THE FOUR SQUARE CIPHER USES TWO KEYWORD POLYBIUS SQUARES THE BEST LESSONS SHOW WHERE THE METHOD FAILS MODERN ENCRYPTION IS NOT BROKEN BY LETTER FREQUENCY PERHAPS	book_cipher	book_cipher	null	{}	hard	en	136	136	synthetic_educational	null	null	[ "book_cipher_attack", "triple_index_search" ]	Book cipher: coordinates (page.line.word) referencing a shared document.
great-cipher-v3-0130	117 126 131 179 103 177 154 103 167 168 102 155 126	117 126 131 179 103 177 154 103 167 168 102 155 126	TREASURE BURIED HERE	great_cipher	great_cipher	nomenclator	{ "type": "seed", "value": "ROSSIGNOL" }	expert	en	39	51	cipher_museum	2.0	public	null	null
cda-0013743	15 42 42 34 42 13 34 42 42 15 13 44 24 34 33 11 33 14 14 15 44 15 13 44 24 34 33 11 42 15 21 45 33 14 11 32 15 33 44 11 31 44 34 43 15 13 45 42 15 43 54 43 44 15 32 43 11 33 11 21 21 24 33 15 13 24 35 23 15 42 11 35 35 31 24 15 43 11 31 24 33 15 11 42 21 45 33 13 44 24 34 33 44 34 15 11 13 23 31 15 44 44 15 42 13 11 15...	15 42 42 34 42 13 34 42 42 15 13 44 24 34 33 11 33 14 14 15 44 15 13 44 24 34 33 11 42 15 21 45 33 14 11 32 15 33 44 11 31 44 34 43 15 13 45 42 15 43 54 43 44 15 32 43 11 33 11 21 21 24 33 15 13 24 35 23 15 42 11 35 35 31 24 15 43 11 31 24 33 15 11 42 21 45 33 13 44 24 34 33 44 34 15 11 13 23 31 15 44 44 15 42 13 11 15...	ERROR CORRECTION AND DETECTION ARE FUNDAMENTAL TO SECURE SYSTEMS AN AFFINE CIPHER APPLIES A LINEAR FUNCTION TO EACH LETTER CAESAR SHIFTED THE ALPHABET BY THREE POSITIONS	polybius	polybius	null	{}	hard	en	144	144	synthetic_educational	null	null	[ "pair_decode", "frequency_analysis" ]	Polybius square: 5×5 grid maps letters to two-digit row-column pairs.
voynich-render-022	ojokg szqgcdq iqedqx	ojokg szqgcdq iqedqx	AWAIT FURTHER ORDERS	voynich_render	voynich_render	substitution	{ "type": "none", "value": null }	expert	en	18	20	cipher_museum	0.2	public	null	null
chinese-telegraph-v3-0188	8038 8100 8206 7467 8437 8528 8100 8038 8528 7654 7194 7911 7911 7256 7467 7654 7467 7911 7401 8603 8100 7194 8038 8528 8854 7467 8437 7529 8100 8437 7194 7338 7194 8206 7720 8603 7194 7911 7338 8437 7720 7974 7467 8685 8038 7911 7467 8528 8528 8100 8038 8206 8437 7467 8528 7467 8038 8603 7974 7467 8038 8603 8100 7529 ...	8038 8100 8206 7467 8437 8528 8100 8038 8528 7654 7194 7911 7911 7256 7467 7654 7467 7911 7401 8603 8100 7194 8038 8528 8854 7467 8437 7529 8100 8437 7194 7338 7194 8206 7720 8603 7194 7911 7338 8437 7720 7974 7467 8685 8038 7911 7467 8528 8528 8100 8038 8206 8437 7467 8528 7467 8038 8603 7974 7467 8038 8603 8100 7529 ...	NO PERSON SHALL BE HELD TO ANSWER FOR A CAPITAL CRIME UNLESS ON PRESENTMENT OF A GRAND JURY	chinese_telegraph	chinese_telegraph	codebook	{ "type": "additive", "value": "27182" }	expert	en	296	369	cipher_museum	2.0	public	null	null
kama-sutra-v2-0080	QGL GLYRLXZ MLOEYVL QGL HECVA CJ HCM YXM QGL JUVDYDLXQ ZGCKLQG JCVQG GUZ GYXMUKCVW LYOG XUHGQ	QGL GLYRLXZ MLOEYVL QGL HECVA CJ HCM YXM QGL JUVDYDLXQ ZGCKLQG JCVQG GUZ GYXMUKCVW LYOG XUHGQ	THE HEAVENS DECLARE THE GLORY OF GOD AND THE FIRMAMENT SHOWETH FORTH HIS HANDIWORK EACH NIGHT	kama_sutra	kama_sutra	substitution	{ "type": "keyword", "value": "SANSKRIT" }	intermediate	en	78	93	cipher_museum	2.0	public	null	null
lorenz-v2-0439	LABERTGALITFRATERNITOULAMORTCECMOTSDFINISSENTLAREVOLUTAONFRANAISEDEMILSEPT	LABERTGALITFRATERNITOULAMORTCECMOTSDFINISSENTLAREVOLUTAONFRANAISEDEMILSEPT	LIBERTÉ ÉGALITÉ FRATERNITÉ OU LA MORT CES MOTS DÉFINISSENT LA REVOLUTION FRANÇAISE DE MIL SEPT	lorenz	lorenz	machine	{ "type": "seed", "value": "BLETCHLEY" }	expert	en	74	74	cipher_museum	2.0	public	null	null
great-cipher-v3-0217	103 159 130 164 136 156 177 174 172	103 159 130 164 136 156 177 174 172	RENDER UNTO CAESAR	great_cipher	great_cipher	nomenclator	{ "type": "seed", "value": "FRANCE" }	expert	en	27	35	cipher_museum	2.0	public	null	null
chaocipher-v2-0169	MOKYFZHYBVFVZEZIBMSTDZPCATSXZGVCGAQYDYEFKBANJDJSRYZECNR	MOKYFZHYBVFVZEZIBMSTDZPCATSXZGVCGAQYDYEFKBANJDJSRYZECNR	BREVITY IS THE SOUL OF WIT AND TEDIOUSNESS THE OUTWARD FLOURISHES	chaocipher	chaocipher	machine	{ "type": "keyword", "value": "LIBERTY" }	advanced	en	55	55	cipher_museum	2.0	public	null	null
nihilist-v3-0046	65 37 59 67 25 29 65 47 86 98 55 50 33 54 87	65 37 59 67 25 29 65 47 86 98 55 50 33 54 87	THE FACTORY ROARS	nihilist	nihilist	fractionation	{ "polybius": "PALACE", "keyword": "BATTLE" }	advanced	en	30	44	cipher_museum	2.0	public	null	null
cda-0009539	VNEI DCNS DEES GIAC LMEX XXXX TGNR OEAO RSTN	VNEI DCNS DEES GIAC LMEX XXXX TGNR OEAO RSTN	A STRONG CLAIM NEEDS STRONG EVIDENCE	double_transposition	double_transposition	null	{ "key1": "CIPHER", "key2": "SIGNAL" }	medium	en	36	36	synthetic_educational	null	null	[]
vernam-v2-0187	VNIHNCHKMPNSODYPBOIOIQDUFFXAJRVRNPOICWUYGPWVPSQGMTNBFAEIYYLUCGEGIYKURXPMDNDTUFUTX	VNIHNCHKMPNSODYPBOIOIQDUFFXAJRVRNPOICWUYGPWVPSQGMTNBFAEIYYLUCGEGIYKURXPMDNDTUFUTX	FREQUENCY ANALYSIS EXPLOITS THE FACT THAT CERTAIN LETTERS APPEAR FAR MORE OFTEN IN ENGLISH TEXT	vernam	vernam	stream	{ "type": "pad", "value": "QWERTY (repeating)" }	expert	en	81	81	cipher_museum	2.0	public	null	null
caesar-090	YHSSF HA KHDU	YHSSF HA KHDU	RALLY AT DAWN	caesar	caesar	substitution	{ "type": "shift", "value": 7 }	beginner	en	11	13	cipher_museum	0.2	public	null	null
cda-0018616	COLUM NARTZ ANSPO SITIO NREAZ SCOLX MNSIN KEYOR DEREZ ERYSY STEMX EEDSA NHONE STTHR EATMZ DELTH EENIG MAMAC HINEU SEDRX TORST OCREZ TEAPZ LYALZ HABEZ ICCIP HERXZ	COLUM NARTZ ANSPO SITIO NREAZ SCOLX MNSIN KEYOR DEREZ ERYSY STEMX EEDSA NHONE STTHR EATMZ DELTH EENIG MAMAC HINEU SEDRX TORST OCREZ TEAPZ LYALZ HABEZ ICCIP HERXZ	COLUMNAR TRANSPOSITION READS COLUMNS IN KEY ORDER EVERY SYSTEM NEEDS AN HONEST THREAT MODEL THE ENIGMA MACHINE USED ROTORS TO CREATE A POLYALPHABETIC CIPHER	commercial_code	commercial_code	null	{}	hard	en	135	135	synthetic_educational	null	null	[ "codebook_frequency", "five_letter_group_analysis" ]	Commercial code: five-letter groups from a codebook, often ending in X or Z.
wallis-cipher-v2-0174	90 18 30 77 91 90 15 44 63 91 90 67 85 55 30 41 53 91 90 47 91 90 40 45 18 82 76 91 90 47 81 33 91 90 63 18 75 58 91 90 27 47 66 91 90 54 81 91 90 44 84 53 91 90 15 54 74 76 91 90 88 77 18 89 40 91 90 27 47 66 16 91 90 80 18 20 45 53 91 90 25 81 91 90 30 84 61 63 40 91 90 11 55 76 47 15 91 90 53 45 18 82 63 91	90 18 30 77 91 90 15 44 63 91 90 67 85 55 30 41 53 91 90 47 91 90 40 45 18 82 76 91 90 47 81 33 91 90 63 18 75 58 91 90 27 47 66 91 90 54 81 91 90 44 84 53 91 90 15 54 74 76 91 90 88 77 18 89 40 91 90 27 47 66 16 91 90 80 18 20 45 53 91 90 25 81 91 90 30 84 61 63 40 91 90 11 55 76 47 15 91 90 53 45 18 82 63 91	ALL THE WORLDS A STAGE AND EACH MAN IN HIS TIME PLAYS MANY PARTS ON LIFES GREAT STAGE	wallis_cipher	wallis_cipher	nomenclator	{ "type": "seed", "value": "ENGLAND" }	expert	en	208	311	cipher_museum	2.0	public	null	null
hill-v2-0145	EAQPOSOXWGHMHVIYRQ	EAQPOSOXWGHMHVIYRQ	CONTACT HAS BEEN MADE	hill	hill	polygraphic	{ "a": 5, "b": 7, "c": 2, "d": 9 }	advanced	en	18	18	cipher_museum	2.0	public	null	null
lorenz-v2-0550	LIBEQTGALITFRATERNITOULAMORTCESMOTSDFINISSENTKAREVOLUTIONFRANAISEDEMILSEPT	LIBEQTGALITFRATERNITOULAMORTCESMOTSDFINISSENTKAREVOLUTIONFRANAISEDEMILSEPT	LIBERTÉ ÉGALITÉ FRATERNITÉ OU LA MORT CES MOTS DÉFINISSENT LA REVOLUTION FRANÇAISE DE MIL SEPT	lorenz	lorenz	machine	{ "type": "seed", "value": "STURGEON" }	expert	en	74	74	cipher_museum	2.0	public	null	null
cda-0017399	K r· L └ Γ· ¬ ┌· ⌐ ┌· ⌒· ┐· ┌· L X L ┌· K· L X ┐ ─ ┘· ⌒ └ L Γ ¬· L ⌐· ┘· ┌· K r· L r ┘· ┌ ┌ X· ─ Γ· K ⌒· K ⌒ ┘· X └· X· ⌐ ┌· L r Γ· ┐· r· L ┌· L ─ r ┌· ⌒· ┐· K X Γ Γ· ¬· ┌· ⌐ ┐· r· X ⌒ Γ· K r· K ⌒ ┘· ┐· ┘· └ ⌒· ¬ Γ· X· X ⌐ └ ┐· r· ⌐ ¬ L K X ¬ L ⌐ X· ⌐· ┘· ┌· K Γ· X K r· L ┌· L r Γ· ┐· ┌· ┘· r ⌐ └ ┘· ⌐· K· Γ· ¬· L ─ L ┌...	K r· L └ Γ· ¬ ┌· ⌐ ┌· ⌒· ┐· ┌· L X L ┌· K· L X ┐ ─ ┘· ⌒ └ L Γ ¬· L ⌐· ┘· ┌· K r· L r ┘· ┌ ┌ X· ─ Γ· K ⌒· K ⌒ ┘· X └· X· ⌐ ┌· L r Γ· ┐· r· L ┌· L ─ r ┌· ⌒· ┐· K X Γ Γ· ¬· ┌· ⌐ ┐· r· X ⌒ Γ· K r· K ⌒ ┘· ┐· ┘· └ ⌒· ¬ Γ· X· X ⌐ └ ┐· r· ⌐ ¬ L K X ¬ L ⌐ X· ⌐· ┘· ┌· K Γ· X K r· L ┌· L r Γ· ┐· ┌· ┘· r ⌐ └ ┘· ⌐· K· Γ· ¬· L ─ L ┌...	THE LIBRARY PRESERVES KNOWLEDGE FOR THE COMMUNITY TWO SQUARE CIPHER ENCRYPTS DIGRAPHS WITH TWO POLYBIUS ALPHABETS BEAUFORT IS THE RECIPROCAL OF VIGENERE AND DECRYPTS ITSELF ROUTE CIPHERS READ A GRID IN A PRESCRIBED GEOMETRIC PATTERN	pigpen	pigpen	null	{}	medium	en	79	79	synthetic_educational	null	null	[ "symbol_frequency", "grid_position_decode" ]	Pigpen cipher: letters encoded as positions in tic-tac-toe and X grids.
atbash-v2-0053	VMVNB ULIXVH IVKLIGVW NLERMT GLDZIW TVGGBHYFIT XZEZOIB SZH XLMURINVW GSV UFOO HRTSGRMT	VMVNB ULIXVH IVKLIGVW NLERMT GLDZIW TVGGBHYFIT XZEZOIB SZH XLMURINVW GSV UFOO HRTSGRMT	ENEMY FORCES REPORTED MOVING TOWARD GETTYSBURG CAVALRY HAS CONFIRMED THE FULL SIGHTING	atbash	atbash	substitution	{ "type": "none", "value": null }	beginner	en	75	86	cipher_museum	2.0	public	null	null
cda-0010661	PREPUONSTIOHCFNBHADATSKASDUAENXNTSOTBMHTEEOEINEICXXROOOTTNLRNPOIUTBNYXXPWFCTCABWORLSIOUITX	PREPUONSTIOHCFNBHADATSKASDUAENXNTSOTBMHTEEOEINEICXXROOOTTNLRNPOIUTBNYXXPWFCTCABWORLSIOUITX	PATTERN WORDS HELP BREAK MONOALPHABETIC SUBSTITUTION DO NOT CONFUSE OBFUSCATION WITH ENCRYPTION	stager_route	stager_route	null	{ "cols": 9 }	hard	en	90	90	synthetic_educational	null	null	[]
bazeries-v3-0214	EYVOMYOTRCGVDLNS	EYVOMYOTRCGVDLNS	THE GATES HOLD FIRM	bazeries	bazeries	transposition	{ "type": "integer", "value": 37 }	advanced	en	16	16	cipher_museum	2.0	public	null	null
chinese-telegraph-v3-0182	8603 7654 7467 7401 7467 7194 7401 7401 8437 8100 8206 7194 7911 7911 8100 8854 8528 7194 7590 7467 8038 8603 8528 8603 8100 7467 8930 7338 7654 7194 8038 7590 7467 7720 8038 7529 8100 8437 7974 7194 8603 7720 8100 8038 8854 7720 8603 7654 8100 8685 8603 7974 7467 7467 8603 7720 8038 7590 7529 7194 7338 7467 8603 8100 ...	8603 7654 7467 7401 7467 7194 7401 7401 8437 8100 8206 7194 7911 7911 8100 8854 8528 7194 7590 7467 8038 8603 8528 8603 8100 7467 8930 7338 7654 7194 8038 7590 7467 7720 8038 7529 8100 8437 7974 7194 8603 7720 8100 8038 8854 7720 8603 7654 8100 8685 8603 7974 7467 7467 8603 7720 8038 7590 7529 7194 7338 7467 8603 8100 ...	THE DEAD DROP ALLOWS AGENTS TO EXCHANGE INFORMATION WITHOUT MEETING FACE TO FACE IN PUBLIC	chinese_telegraph	chinese_telegraph	codebook	{ "type": "additive", "value": "27182" }	expert	en	304	379	cipher_museum	2.0	public	null	null
cda-0003177	XFQNYJWLIV KSPGEPU ANJ PCMYXJRO ZML YRSTWCUASZ	XFQNYJWLIV KSPGEPU ANJ PCMYXJRO ZML YRSTWCUASZ	HISTORICAL CIPHERS ARE TEACHERS NOT PROTECTION	beaufort	beaufort	null	{ "key": "ENIGMA" }	medium	en	41	41	synthetic_educational	null	null	[ "kasiski_examination", "friedman_test", "index_of_coincidence" ]	Beaufort: E(x)=k-x mod 26 — reciprocal cipher (decryption identical to encryption).
copiale-151	B8 L3 K2 K6 I0 C5 J5 R1 B1 Y5 I6 U2 Z6 Q6 P5 D6 Y5 K7 G7 I5 I6 X8 B1 J1 I8 K5 G8 N2 L9 E4 J8 K7 Q4 R1 A0 P5 A9 F5 I0 T1 D7 G1 I1 Z6 K5 L4 Z6 B1 I1 S7 I6 C5 L6 S0 X5 D5 L0	B8 L3 K2 K6 I0 C5 J5 R1 B1 Y5 I6 U2 Z6 Q6 P5 D6 Y5 K7 G7 I5 I6 X8 B1 J1 I8 K5 G8 N2 L9 E4 J8 K7 Q4 R1 A0 P5 A9 F5 I0 T1 D7 G1 I1 Z6 K5 L4 Z6 B1 I1 S7 I6 C5 L6 S0 X5 D5 L0	WE HOLD THESE TRUTHS TO BE SELF EVIDENT THAT ALL MEN ARE CREATED EQUAL	copiale	copiale	substitution	{ "type": "keyword", "value": "SECRET" }	advanced	en	114	170	cipher_museum	0.2	public	null	null
autokey-044	UFIQRYRECCYCQXAIUMRVSNKDEZSARBZELOAXIFDYVSVRVPBUENZAOTBSP	UFIQRYRECCYCQXAIUMRVSNKDEZSARBZELOAXIFDYVSVRVPBUENZAOTBSP	ELEMENTARY MY DEAR WATSON THE GAME IS AFOOT AND THE CRIMINAL IS CLOSE	autokey	autokey	polyalphabetic	{ "type": "keyword", "value": "QUEENLY" }	intermediate	en	57	57	cipher_museum	0.2	public	null	null
cda-0014015	XUAJ IPZQ HAWR IWPA IQIY ARDJ LNAZ UQSV TSOP HAGY H	XUAJ IPZQ HAWR IWPA IQIY ARDJ LNAZ UQSV TSOP HAGY H	PUBLIC INFRASTRUCTURE DESERVES CAREFUL DESIGN	vernam	vernam	null	{}	medium	en	41	41	synthetic_educational	null	null	[ "key_reuse_attack", "information_theoretic_proof" ]	Vernam cipher: XOR-based stream cipher; with a random key equivalent to OTP.
cda-0003294	PCALXLRTNTULFSRKOZUWEAVBNOREJLHPUBIWBBPULQBQTJRQCTFXGSIIYEAMXVWPYBJTWTZHFRETVHPCVESXNTYMSETGNZBEBRIZDBXVUZTHHRYIMDLNGGZHAPRXSIVIVWNIWXMQBEMKMTCHBLXFEPKSEQZXJECUIGLXVSCYIKWNQATIGGSVIZCG	PCALXLRTNTULFSRKOZUWEAVBNOREJLHPUBIWBBPULQBQTJRQCTFXGSIIYEAMXVWPYBJTWTZHFRETVHPCVESXNTYMSETGNZBEBRIZDBXVUZTHHRYIMDLNGGZHAPRXSIVIVWNIWXMQBEMKMTCHBLXFEPKSEQZXJECUIGLXVSCYIKWNQATIGGSVIZCG	ALAN TURING BROKE ENIGMA WITH CRIBS AND THE BOMBE MACHINE CRYPTOGRAPHY REWARDS PATIENCE AND CAREFUL THINKING ROUTE CIPHERS READ A GRID IN A PRESCRIBED GEOMETRIC PATTERN HISTORICAL CIPHERS ARE TEACHERS NOT PROTECTION	autokey	autokey	null	{ "primer": "PRAYER" }	hard	en	184	184	synthetic_educational	null	null	[ "running_key_analysis", "index_of_coincidence" ]	Autokey: Vigenère where the plaintext extends the key — harder to Kasiski-attack.
cda-0020421	5.11.2 3.2.8 9.1.5 19.29.1 12.18.1 3.10.6 7.7.12 20.35.13 12.45.11 15.11.10 11.7.13 11.50.3 17.32.2 8.11.14 13.6.6 12.26.13 20.23.3 19.24.13 3.1.13 4.3.4 4.4.8 2.38.8 12.10.1 2.38.13 10.3.6 4.40.15 3.18.8 14.24.7 17.3.4 11.23.6 19.24.9 5.43.3 7.30.5 8.20.11 4.21.7 17.11.9 17.42.12 4.28.4 9.24.14 13.45.5 4.6.2 3.25.4 10...	5.11.2 3.2.8 9.1.5 19.29.1 12.18.1 3.10.6 7.7.12 20.35.13 12.45.11 15.11.10 11.7.13 11.50.3 17.32.2 8.11.14 13.6.6 12.26.13 20.23.3 19.24.13 3.1.13 4.3.4 4.4.8 2.38.8 12.10.1 2.38.13 10.3.6 4.40.15 3.18.8 14.24.7 17.3.4 11.23.6 19.24.9 5.43.3 7.30.5 8.20.11 4.21.7 17.11.9 17.42.12 4.28.4 9.24.14 13.45.5 4.6.2 3.25.4 10...	TWO SQUARE CIPHER ENCRYPTS DIGRAPHS WITH TWO POLYBIUS ALPHABETS TOMORROW	book_cipher	book_cipher	null	{}	medium	en	63	63	synthetic_educational	null	null	[ "book_cipher_attack", "triple_index_search" ]	Book cipher: coordinates (page.line.word) referencing a shared document.
cda-0010205	ZBQRE ARAPE LCGVB AVFAB GOEBX RAOLY RGGRE SERDH RAPLQ BABGP BASHF RBOSH FPNGV BAJVG URAPE LCGVB AGURQ RGRPG VIRFG HQVRF CNGGR EAFOR SBERZ NXVAT PYNVZ FSNVY PYBFR QVFNC BFGHE RABGN FYBTN A	ZBQRE ARAPE LCGVB AVFAB GOEBX RAOLY RGGRE SERDH RAPLQ BABGP BASHF RBOSH FPNGV BAJVG URAPE LCGVB AGURQ RGRPG VIRFG HQVRF CNGGR EAFOR SBERZ NXVAT PYNVZ FSNVY PYBFR QVFNC BFGHE RABGN FYBTN A	MODERN ENCRYPTION IS NOT BROKEN BY LETTER FREQUENCY DO NOT CONFUSE OBFUSCATION WITH ENCRYPTION THE DETECTIVE STUDIES PATTERNS BEFORE MAKING CLAIMS FAIL CLOSED IS A POSTURE NOT A SLOGAN	rot13	rot13	null	{ "shift": 13 }	hard	en	156	156	synthetic_educational	null	null	[]
culper-ring-v2-0067	104 100 998 801 804 806 808 813 813 808 813 806 999 998 806 814 803 999 998 802 817 804 800 819 804 803 999 100 998 807 804 800 821 804 813 999 102 100 998 804 800 817 819 807 999 102 998 803 800 817 810 813 804 818 818 999 998 822 800 818 999 998 820 815 814 813 999 100 998 805 800 802 804 999 101 998 803 804 804 815 ...	104 100 998 801 804 806 808 813 813 808 813 806 999 998 806 814 803 999 998 802 817 804 800 819 804 803 999 100 998 807 804 800 821 804 813 999 102 100 998 804 800 817 819 807 999 102 998 803 800 817 810 813 804 818 818 999 998 822 800 818 999 998 820 815 814 813 999 100 998 805 800 802 804 999 101 998 803 804 804 815 ...	IN THE BEGINNING GOD CREATED THE HEAVEN AND THE EARTH AND DARKNESS WAS UPON THE FACE OF DEEP	culper_ring	culper_ring	codebook	{ "type": "none", "value": null }	expert	en	243	323	cipher_museum	2.0	public	null	null
slidex-v2-0334	MMIFKHWILQQIEWCXDSDWPWMMGCRHXMCXBIYQQXDOYXDYGCUMHFXMZTBGQOGKQCPWUNGQYTRXXSJHPWSKTD	MMIFKHWILQQIEWCXDSDWPWMMGCRHXMCXBIYQQXDOYXDYGCUMHFXMZTBGQOGKQCPWUNGQYTRXXSJHPWSKTD	THOSE WHO CANNOT REMEMBER THE PAST ARE CONDEMNED TO REPEAT IT AS PHILOSOPHER SANTAYANA OBSERVED	slidex	slidex	transposition	{ "type": "keyword", "value": "FREEDOM" }	advanced	en	82	82	cipher_museum	2.0	public	null	null
typex-v3-0206	ONKJMKOLOKEIVESETUGHCYXUMVDFFTITXSOWNXCCDPOUMUUZKGFFYPVCJZJMSEOROAKLZAPMXLXTVBYBETPDERRACQELCVQKMKEPBZQGSQCXNUIUYSVFVZKOKZHUCGTIMYAKHJQJHBABZHKASIPHMRKPPCIORLNTIFQQB	ONKJMKOLOKEIVESETUGHCYXUMVDFFTITXSOWNXCCDPOUMUUZKGFFYPVCJZJMSEOROAKLZAPMXLXTVBYBETPDERRACQELCVQKMKEPBZQGSQCXNUIUYSVFVZKOKZHUCGTIMYAKHJQJHBABZHKASIPHMRKPPCIORLNTIFQQB	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	typex	typex	machine	{ "type": "keyword", "value": "BRITAIN" }	expert	en	165	165	cipher_museum	2.0	public	null	null
hill-v2-0218	KSLLMSIQIMRULSCAHPMYOULIOSMOATRFKWLIZHGJOSUBLYQCHVAFBEPHRTBDRQPKUGHQPKPZFPESMD	KSLLMSIQIMRULSCAHPMYOULIOSMOATRFKWLIZHGJOSUBLYQCHVAFBEPHRTBDRQPKUGHQPKPZFPESMD	YOUR MISSION IF YOU CHOOSE TO ACCEPT IT IS TO EXTRACT THE AGENT FROM BEHIND ENEMY LINES TONIGHT	hill	hill	polygraphic	{ "a": 5, "b": 7, "c": 2, "d": 9 }	advanced	en	78	78	cipher_museum	2.0	public	null	null
slidex-v2-0161	HTOEPIUWZTJK	HTOEPIUWZTJK	IN GOD WE TRUST	slidex	slidex	transposition	{ "type": "keyword", "value": "LIBERTY" }	advanced	en	12	12	cipher_museum	2.0	public	null	null
bazeries-v3-0274	YFYEMCTLDLYVTDFTYVILOGORYMYVLVOTVEPGLGYEITNENOOPMTEFXOWNYCNDYRNUVOTJPLSGFN	YFYEMCTLDLYVTDFTYVILOGORYMYVLVOTVEPGLGYEITNENOOPMTEFXOWNYCNDYRNUVOTJPLSGFN	GENERAL SHERMAN MARCHED TO THE SEA THROUGH GEORGIA CUTTING A SIXTY MILE WIDE PATH OF RUIN	bazeries	bazeries	transposition	{ "type": "integer", "value": 37 }	advanced	en	74	74	cipher_museum	2.0	public	null	null
venona-pad-reuse-v3-0146	IGSHRB7IGS	IGSHRB7IGS	DOT DASH DOT	venona_pad_reuse	venona_pad_reuse	stream	{ "type": "keyword", "value": "LIBERTY" }	expert	en	10	10	cipher_museum	2.0	public	null	null
cda-0020220	12.3.8 6.5.1 13.4.4 6.5.10 8.3.1 13.5.10 8.4.1 18.3.8 18.1.2 19.3.5 7.1.5 11.5.4 10.2.7 10.4.10 16.3.10 7.6.3 2.5.5 9.5.5 3.4.10 12.1.4 3.3.1 6.2.7 1.2.4 15.3.5 15.4.8 17.2.9 11.2.3 12.6.7 18.4.9 1.1.3 2.5.3 8.2.8 9.5.8 3.5.7 8.5.5 5.6.7 13.2.3 10.5.6 10.6.7 8.1.5 8.2.10 16.4.3 16.3.7 4.4.6 16.1.2 13.1.4 13.4.9 10.5.5 ...	12.3.8 6.5.1 13.4.4 6.5.10 8.3.1 13.5.10 8.4.1 18.3.8 18.1.2 19.3.5 7.1.5 11.5.4 10.2.7 10.4.10 16.3.10 7.6.3 2.5.5 9.5.5 3.4.10 12.1.4 3.3.1 6.2.7 1.2.4 15.3.5 15.4.8 17.2.9 11.2.3 12.6.7 18.4.9 1.1.3 2.5.3 8.2.8 9.5.8 3.5.7 8.5.5 5.6.7 13.2.3 10.5.6 10.6.7 8.1.5 8.2.10 16.4.3 16.3.7 4.4.6 16.1.2 13.1.4 13.4.9 10.5.5 ...	THE BIFID CIPHER COMBINES A POLYBIUS SQUARE WITH TRANSPOSITION	arnold_andre	arnold_andre	null	{}	medium	en	54	54	synthetic_educational	null	null	[ "book_cipher_attack", "triple_index_search" ]	Arnold-André book cipher: coordinates (page.section.word) referencing a shared text.
cda-0002796	RRDIROSIBIURNECTEADPEAPGACDRETIAEOTPGSMEHRCEREIRTN	RRDIROSIBIURNECTEADPEAPGACDRETIAEOTPGSMEHRCEREIRTN	ROUTE CIPHERS READ A GRID IN A PRESCRIBED GEOMETRIC PATTERN	scytale	scytale	null	{ "cols": 10 }	medium	en	50	50	synthetic_educational	null	null	[ "column_count_search", "anagram_recovery" ]	Scytale: Spartan cylinder cipher — wrap text around a rod of fixed diameter.
porta-v2-0534	HNLYMSPFSKYDAQTYULT	HNLYMSPFSKYDAQTYULT	WISDOM GUARDS THE GATE	porta	porta	polyalphabetic	{ "type": "keyword", "value": "FLORENT" }	intermediate	en	19	19	cipher_museum	2.0	public	null	null
cda-0009868	OWOFTTMQTHGXQPSZMUEHJTHOKTAMBPNGIAMBPJJDPTM	OWOFTTMQTHGXQPSZMUEHJTHOKTAMBPNGIAMBPJJDPTM	DO NOT CONFUSE OBFUSCATION WITH ENCRYPTION SLOWLY	autokey	autokey	null	{ "primer": "LIBRARY" }	medium	en	43	43	synthetic_educational	null	null	[]
affine-v2-1161	IHWHO JUHGB JAA	IHWHO JUHGB JAA	HONOR ABOVE ALL	affine	affine	substitution	{ "a": 11, "b": 9 }	beginner	en	13	15	cipher_museum	2.0	public	null	null
columnar-transposition-v3-0157	NGHHNBROFIYTAAAHHHEHEOIUSOAEATFDLTMRAEEGOOEETYOUTNEOIOITNSPSNCKRVBIJJHMDV	NGHHNBROFIYTAAAHHHEHEOIUSOAEATFDLTMRAEEGOOEETYOUTNEOIOITNSPSNCKRVBIJJHMDV	I HAVE NOT YET BEGUN TO FIGHT SAID JOHN PAUL JONES AS THE BONHOMME RICHARD TOOK HEAVY FIRE	columnar_transposition	columnar_transposition	transposition	{ "type": "keyword", "value": "FORTRESS" }	intermediate	en	73	73	cipher_museum	2.0	public	null	null
geez-monastic-v2-0134	TSTQWFTIFTZIASOFIJ	TSTQWFTIFTZIASOFIJ	ENEMY RETREATS NORTH	geez_monastic	geez_monastic	substitution	{ "type": "keyword", "value": "AXUM" }	advanced	en	18	18	cipher_museum	2.0	public	null	null
cda-0005165	REEBE PBEER PGVBA NAQQR GRPGV BANER SHAQN ZRAGN YGBFR PHERF LFGRZ FRIRE LFLFG RZARR QFNAU BARFG GUERN GZBQR YQBAB GPBAS HFRBO SHFPN GVBAJ VGURA PELCG VBAUH ZNAER NQNOY RBHGC HGFUB HYQFU BJNYY ERNFB AVATF GRCF	REEBE PBEER PGVBA NAQQR GRPGV BANER SHAQN ZRAGN YGBFR PHERF LFGRZ FRIRE LFLFG RZARR QFNAU BARFG GUERN GZBQR YQBAB GPBAS HFRBO SHFPN GVBAJ VGURA PELCG VBAUH ZNAER NQNOY RBHGC HGFUB HYQFU BJNYY ERNFB AVATF GRCF	ERROR CORRECTION AND DETECTION ARE FUNDAMENTAL TO SECURE SYSTEMS EVERY SYSTEM NEEDS AN HONEST THREAT MODEL DO NOT CONFUSE OBFUSCATION WITH ENCRYPTION HUMAN READABLE OUTPUT SHOULD SHOW ALL REASONING STEPS	rot13	rot13	null	{ "shift": 13 }	hard	en	174	174	synthetic_educational	null	null	[ "brute_force_26", "self_inverse_check" ]	ROT-13 is Caesar with shift 13 — it is its own inverse.
cda-0007511	QBABG PBASH FRBOS HFPNG VBAJV GURAP ELCGV BA	QBABG PBASH FRBOS HFPNG VBAJV GURAP ELCGV BA	DO NOT CONFUSE OBFUSCATION WITH ENCRYPTION	rot13	rot13	null	{ "shift": 13 }	medium	en	37	37	synthetic_educational	null	null	[]

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