User:Matt Crypto/CryptoStats/ArticleSize

Rank	Article	Hits	Size (bytes)	Redirects
1	Sftp	27	18
2	Quantum computing	226	30
3	Voynich Manuscript	344	33
4	Secure File Transfer Protocol	0	44
5	FreeLIP	10	134
6	Josef Pieprzyk	25	161
7	OTFE	3	175
8	Secrets and Lies	11	198
9	Superencryption	10	202
10	Codress message	5	206
11	Scott Vanstone	3	213
12	Message forgery	9	240
13	Frank A. Stevenson	5	268
14	Attacker	9	285
15	Direct anonymous attestation	9	285
16	CCMP	19	286
17	AxCrypt	15	299
18	Certification path validation algorithm	10	306
19	Privacy-enhanced Electronic Mail	14	308	Privacy-enhanced electronic mail, Privacy Enhanced Mail
20	Journal of Cryptology	6	320	Journal of cryptology
21	David Chaum	23	339
22	FIREFLY	4	340
23	COMSEC equipment	10	340
24	Cryptanalytic computer	6	341
25	Financial cryptography	26	347
26	Collision attack	88	348
27	Joseph Mauborgne	11	352
28	Solomon Kullback	7	366
29	Cryptomathic	5	367
30	Yuliang Zheng	11	373
31	Preimage attack	73	386
32	CAcert	20	392
33	HAS-160	6	395
34	SEED	84	419	SEED (cipher)
35	Cryptology ePrint Archive	7	425	EPrint
36	SEAL (cipher)	25	436	SEAL (cryptography)
37	Cryptologia	22	451
38	Simple public key infrastructure	13	462	Simple Public Key Infrastructure, SPKI
39	RSA-170	12	476
40	Zimmermann-Sassaman key-signing protocol	0	479	Zimmmermann-Sassaman key signing protocol, Zimmerman-Sassaman protocol, Zimmerman-Sassaman key-signing protocol
41	RSA-180	6	486
42	Internet Security Association and Key Management Protocol	17	486	ISAKMP
43	Dorabella Cipher	56	490
44	Cardan grille	38	494
45	Online Certificate Status Protocol	15	495	Ocsp, OCSP
46	RSA-190	7	496
47	Type 3 encryption	6	500	Type 3 algorithm
48	CryptoStick	6	505
49	RSA-200	9	506
50	RSA-100	25	506
51	International Association for Cryptologic Research	3	512	IACR
52	Joan Daemen	13	512
53	S/KEY	7	514	S/Key
54	CryptoBuddy	5	516
55	RSA-210	8	516
56	Crypto: How the Code Rebels Beat the Government Saving Privacy in the Digital Age	17	525
57	RSA-220	6	526
58	RSA-110	12	527
59	Cover (telecommunications)	4	545
60	RSA-120	14	545
61	National Cryptologic Museum	108	545	National cryptologic museum
62	RSA-230	9	548
63	List of famous ciphertexts	63	548	Famous ciphertexts
64	RSA-232	7	550
65	RSA-250	10	556
66	RSA-240	7	558
67	Stunnel	15	564
68	Robert Tappan Morris, Sr.	0	568
69	RSA-260	7	578
70	Null cipher	53	579	Null cypher
71	Iraqi block cipher	34	580	Iraqi Block Cipher
72	RSA-270	8	588
73	Key schedule	40	594	Key scheduling, Subkey
74	RSA-280	7	598
75	A5/2	33	601
76	RSA-290	5	608
77	WHIRLPOOL	5	610	Whirlpool (hash), Whirlpool (algorithm)
78	RSA-300	8	618
79	VINSON	7	626
80	Type 4 encryption	12	627	Type 4 algorithm
81	Henryk Zygalski	22	627
82	Malleability	24	633	Malleable, Maellability
83	Pike (cipher)	18	637	Pike (cryptography)
84	OMAC	25	637
85	RSA-309	6	639
86	RSA-310	10	640
87	H.235	4	648
88	RSA-320	6	650
89	WAKE	17	650
90	Niels Ferguson	12	659
91	RSA-330	9	660
92	Communication Theory of Secrecy Systems	27	662
93	[[Cryptographie ind%E9chiffrable]]	0	663
94	Simple XOR Cipher	4	666
95	Passive attack	8	667
96	KOV-14	8	668	Fortezza Plus
97	RSA-340	6	670
98	Torus based cryptography	7	677
99	RSA-350	8	680
100	Strict avalanche criterion	11	681	Strict Avalanche Criterion
101	Eli Biham	14	685
102	OpenPGP	68	688	RFC 2440
103	RSA-360	7	690
104	Cryptochannel	2	693
105	Random oracle	10	696	Random oracle model
106	RSA Security	35	696	RSA Data Security, RSA Laboratories
107	RSA-370	8	700
108	PMAC	14	706
109	RSA-380	5	710
110	Chaffing and winnowing	56	716
111	Certicom	10	717
112	Dilly Knox	10	720	Dilwyn Knox
113	Decrypt	35	731
114	Tiger (hash)	56	731	Tiger hash function, Tiger (cryptography)
115	RSA-390	6	732
116	RSA-704	11	735
117	RSA-640	19	735
118	RSA-400	5	742
119	GnuTLS	27	743
120	RSA-410	9	752
121	CRYPTO	18	756
122	Mitsuru Matsui	13	758
123	Elliptic Curve DSA	22	759	ECDSA
124	Salt (cryptography)	29	759
125	RSA-420	6	762
126	RSA-768	15	767
127	Known-plaintext attack	22	767	Known plaintext attack, Known plaintext
128	RSA-430	4	771
129	RSA-440	9	782
130	RSA-450	7	792
131	Communications Security Establishment	69	796
132	Classical cipher	62	800	Classical cryptography
133	CipherSaber	5	804
134	RSA-896	11	805
135	RED/BLACK concept	14	806	RED signal
136	Internet key exchange	14	807	IKE, Internet Key Exchange
137	Adaptive chosen plaintext and chosen ciphertext attack	0	809
138	Ciphony	14	811
139	RSA-460	7	814
140	David Wheeler	21	814
141	RSA-470	7	824
142	Challenge-response test	10	825	Challenge-response system
143	Don Coppersmith	17	829	Donald Coppersmith
144	Great Cypher	19	829	Great Cipher
145	Book cipher	39	831
146	RSA-480	11	834
147	Defence Signals Directorate	57	837
148	George Scovell	7	842
149	Cryptographic Message Syntax	11	843
150	RSA-490	6	844
151	Ciphertext-only attack	28	853	Ciphertext only attack, Ciphertext-only
152	RSA-500	9	854
153	KCDSA	11	858	EC-KCDSA
154	Hugo Hadwiger	14	859
155	Derek Taunt	1	862
156	RSA-150	13	865
157	HAVAL	37	869
158	MD2	36	870	Message Digest Algorithm 2
159	RSA-1024	22	872
160	[[St%E5le Schumacher Ytteborg]]	0	877	[[St%E5le Schumacher]], Stale Schumacher
161	S-1	41	882	S-1 block cipher
162	Secret decoder ring	41	897
163	Oblivious transfer	18	899
164	S/MIME	84	902	Smime, SMIME
165	ABA digital signature guidelines	0	909
166	Atbash	152	911	Atbash cipher, Atbash cypher
167	Enigmail	38	914
168	Daniel J. Bernstein	45	919	Dan Bernstein, D. J. Bernstein, Daniel Bernstein, Djb
169	Crypto AG	6	921
170	Product cipher	33	921
171	Cipherspace	40	923
172	Link encryption	6	928	End-to-end encryption, Bulk encryption
173	Garble	6	929
174	Information-theoretically secure	8	946
175	Central Security Service	20	947
176	SOBER-128	0	950
177	Codebook	139	950	Code book
178	OpenSSL	84	970	Openssl
179	Dining cryptographers protocol	11	973	Dining cryptographers, Dining cryptographer, Dining Cryptographers Protocol, Dining cryptographer protocol, Dining cryptographer's protocol
180	Security protocol notation	33	973
181	Secure Communication based on Quantum Cryptography	15	978	SECOQC
182	Type 1 encryption	24	980	Type 1 algorithm, Type 1 product, High-grade encryption, Type I encryption
183	Visual cryptography	17	986
184	Blind credential	11	992
185	MARS	38	996	Mars (cipher)
186	Cayley-Purser algorithm	7	997
187	KY-57	28	999	VINSON device
188	Wide Mouth Frog	22	1002
189	Paillier cryptosystem	11	1005	Paillier
190	RSA-617	9	1007
191	Perforated sheets	178	1010	Zygalski sheets, Perforated sheet
192	Chosen ciphertext attack	37	1013
193	RSA-1536	14	1046
194	Crypto-society	8	1048	Crypto-societies
195	Gardening (cryptanalysis)	52	1048
196	Undeniable signature	5	1055
197	SYSKEY	10	1055
198	Type 2 encryption	10	1060	Type 2 product
199	N-Hash	11	1076	N-hash
200	Substitution-permutation network	56	1087	SP-network, SPN, Substitution-Permutation network
201	Jerzy Rozycki	21	1088	[[Jerzy R%F3%C5%BCycki]]
202	Template:Classical cryptography	0	1093	Template:Classical cryptography
203	Taher ElGamal	28	1107	Taher El-Gamal, Taher Elgamal
204	Snuffle	30	1107
205	The Codebreakers	37	1110
206	Snefru	18	1116	Snefru (cryptography)
207	Yarrow algorithm	29	1117
208	RSA-576	21	1119
209	VIC cipher	21	1121
210	Martin Hellman	23	1126
211	Peter Gutmann	6	1128
212	GMR	30	1135
213	802.11i	80	1135	IEEE 802.11i, WEP2, WPA2
214	Distributed.net	45	1137
215	Baby-step giant-step	17	1142	BSGS
216	Certificateless cryptography	3	1144	Certificateless Cryptography
217	Self-certifying key	4	1148	Self-Certifying Keys
218	Shrinking generator	20	1152
219	McEliece	12	1155
220	MMB	11	1170
221	Keyed-hash message authentication code	23	1171	HMAC, Keyed-Hashing Message Authentication, Hmac
222	Cryptome	21	1173	Cryptome.org
223	Square (cipher)	37	1181
224	Secure key issuing cryptography	1	1183	Secure Key Issuing Cryptography
225	Digital Fortress	78	1184
226	Paul Kocher	8	1185
227	TICOM	70	1185
228	TKIP	67	1195
229	Key server	14	1197
230	RSA-160	14	1198
231	Schnorr signature	8	1205
232	RSA-129	23	1206
233	AN/CYZ-10	10	1214	AN/CYZ-10 DTD
234	RSA-140	22	1215
235	Cryptogram	67	1215
236	Cellular Message Encryption Algorithm	10	1222	CMEA (cipher)
237	Bit-flipping attack	7	1225
238	New Zealand Government Communications Security Bureau	34	1262	Government Communications Security Bureau
239	Cryptographically strong	4	1263
240	SAVILLE	11	1267	Saville (cipher)
241	MI8	70	1268
242	Otway-Rees	9	1274
243	Fortezza	46	1280	KOV-8
244	[[Blaise de Vigen%E8re]]	0	1294
245	Message Authentication Code	47	1309	Message authentication code
246	Vincent Rijmen	17	1310
247	FISH (cryptography)	66	1311
248	Hushmail	28	1327
249	Crib	90	1334	Cribbing
250	RSA-130	18	1335
251	Hyperelliptic curve cryptography	6	1355
252	Boris Hagelin	12	1360
253	MD4	78	1360
254	Serpent (cipher)	37	1364	Serpent encryption algorithm
255	Electronic signature	18	1367
256	RSA-155	10	1392
257	PKCS	31	1394
258	NTRUEncrypt	12	1404	NTRU
259	Covert channel	31	1411
260	Arne Beurling	32	1412
261	RC6	63	1421	RC6 cipher, RC6 encryption algorithm
262	Babington Plot	14	1437	Babington plot, Anthony Babington's plot
263	Jefferson disk	7	1440
264	Gilbert Vernam	12	1441
265	Probabilistic encryption	9	1442	Probabilistic Encryption
266	Russian copulation	32	1443
267	DEAL	18	1447
268	Bernstein v. United States	32	1453	Bernstein v. U.S. Dept. of State
269	TrueCrypt	19	1454	Truecrypt
270	Diplomatic bag	39	1456	Diplomatic pouch
271	SecurID	9	1457
272	Trapdoor function	14	1463	Trapdoor one way function, Trapdoor permutation
273	SHARK	20	1468	Shark (cipher), SHARK (cipher)
274	CAST-256	34	1469
275	Certificate-based encryption	7	1471
276	Physical security	50	1472	Physical Security
277	KHAZAD	19	1480	Khazad (cipher), KHAZAD (cipher)
278	Decipherment	73	1480	Decipher, Decypher
279	Cleartext	32	1481	Clear message, In clear, In the clear
280	Affine cipher	41	1486
281	Red Pike	36	1489	Red pike
282	KASUMI	44	1494	Kasumi (cipher)
283	Key signing party	16	1514	Keysigning party
284	Cryptographic protocol	82	1514
285	Max Newman	53	1516	Maxwell Newman
286	EFS	20	1523
287	HTTPS	300	1527	Https
288	Key-agreement protocol	14	1529
289	RSA Factoring Challenge	42	1530
290	Harold Keen	4	1533
291	CrossCrypt	6	1536
292	Bifid cipher	17	1536
293	DigiCipher 2	22	1545
294	Root certificate	15	1548
295	Cipher Block Chaining	37	1548
296	LOKI97	14	1553
297	Shugborough House inscription	34	1557
298	Key generation	23	1562
299	Poem code	19	1570
300	Lars Knudsen	18	1574	Lars R. Knudsen
301	Key management	35	1579	Key management protocol
302	Arlington Hall	20	1590
303	Session key	22	1591
304	Replay attack	60	1595
305	W. T. Tutte	16	1605	Bill Tutte
306	Glossary of telecommunications encryption terms	33	1612
307	Anonymous publication	6	1617
308	Cypherpunk	135	1620	Cypherpunks
309	Communications security	13	1625	COMSEC
310	Blinding (cryptography)	9	1631	Blinding
311	Electronic money	80	1633	Digital cash, EFT, Electronic cash
312	Semantic security	16	1643
313	MISTY1	23	1644	MISTY-1, MISTY
314	ISAAC (cipher)	21	1659	ISAAC, ISAAC (cryptography)
315	I. J. Good	9	1665	I.J. Good, Irving Good
316	Clifford Cocks	50	1671
317	DES-X	24	1683	DESX
318	Symmetric key algorithm	190	1683	Symmetric Algorithms, Symmetric algorithm, Symmetric key, Symmetric encryption, Symmetric key cryptography, Symmetric cypher, Shared key, Symmetric cipher
319	Merkle's Puzzles	10	1684	Merkle's puzzles, Ralph Merkle puzzle cryptographic system
320	Tabula recta	33	1685
321	Microdot	35	1685
322	Secure copy	15	1690	SCP, Scp, Secure Copy Protocol, Secure Copy
323	Twofish	142	1695	Twofish encryption algorithm
324	Camellia (cipher)	30	1704
325	BATON	11	1708
326	Ross Anderson	54	1709	Ross J. Anderson
327	Confusion and diffusion	68	1716	Diffusion (cryptography), Confusion (cryptography), Diffusion and confusion
328	Secure Terminal Equipment	23	1721	STE
329	MAGENTA	14	1736	MAGENTA (cipher)
330	Ralph Merkle	27	1742
331	Linear cryptanalysis	77	1758
332	Helix (cipher)	17	1765
333	TWIRL	16	1770
334	Shafi Goldwasser	11	1774	Shafrira Goldwasser
335	3-Way	29	1777	3-WAY
336	Key escrow	30	1779
337	Timing attack	13	1795
338	PC Bruno	36	1809
339	Cryptography newsgroups	3	1829	Sci.crypt
340	Edward Hebern	11	1838	Edward Hugh Hebern
341	Hans Thilo-Schmidt	27	1850	Asch, Hans Thilo Schmidt
342	LibTom Project	4	1860	LibTomNet, LibTomCrypt, LibTomPoly, LibTomMath
343	Arthur Scherbius	40	1865
344	Initialization vector	58	1874	Initialisation vector
345	Commitment scheme	5	1875	Bit commitment
346	Adversary	81	1877
347	Avalanche effect	71	1879	Avalanche (cryptography)
348	Needham-Schroeder	26	1892
349	James Ellis	14	1930
350	David Kahn	27	1931
351	David Wagner	23	1933
352	NTLM	29	1942
353	World War II cryptography	10	1944
354	Tamper resistance	19	1959	Tamper-resistant, Tamper resistant, Tamper-resistance
355	Tommy Flowers	28	1962	Tommy flowers, Thomas Flowers, Thomas Harold Flowers
356	Common Scrambling Algorithm	22	1973
357	Crypto system	11	1975	Cryptosystem
358	Template:Block ciphers	2	2003	Template:Block ciphers
359	Digital timestamping	16	2011
360	Chosen plaintext attack	56	2016	Chosen plaintext, Chosen-text attack, Chosen-plaintext attack, Chosen-plaintext, Adaptive chosen-plaintext attack, Adaptive chosen plaintext attack
361	Confidentiality	100	2056	Data confidentiality
362	Deniable encryption	117	2060	Deniable Encryption
363	Ron Rivest	72	2061	Rivest, Ronald Rivest, Ronald L. Rivest
364	Permutation cipher	43	2076
365	The Gold Bug	81	2121
366	Digital Signature Algorithm	148	2167	DSA
367	Meet-in-the-middle attack	116	2170
368	Block size (cryptography)	54	2183
369	Adaptive chosen ciphertext attack	36	2203	Adaptive chosen-ciphertext attack
370	Knapsack problem	125	2223	0/1 knapsack problem
371	Harvest (computer)	3	2228	Harvest computer
372	[[Biuro Szyfr%F3w]]	0	2238	Biuro Szyfrow
373	Linear feedback shift register	67	2242	LFSR
374	Challenge-response authentication	36	2274
375	Discrete logarithm	77	2293	Discrete log problem, Discrete logarithm problem, Discrete logarithms, Discrete log
376	Key distribution center	16	2297	KDC
377	ID-based cryptography	12	2301	ID Based Cryptography
378	Whitfield Diffie	34	2304	Diffie
379	Phil Zimmermann	28	2321	PhilZimmermann, Philip Zimmermann
380	40-bit encryption	33	2334	40 bit encryption
381	Blum Blum Shub	117	2340
382	Bruce Schneier	74	2342	Schneier
383	Key derivation function	5	2370
384	Merkle-Hellman	40	2370
385	Content-scrambling system	103	2426	Content Scrambling System, Content scrambling system
386	Triple DES	288	2454	3DES, Triple-DES
387	Scrambler	18	2458	Descrambler
388	Horst Feistel	26	2462
389	JN-25	45	2478
390	Zeroise	13	2504	Zeroization
391	RSA-2048	27	2509
392	Al Bhed	19	2510
393	Advanced Encryption Standard process	110	2512	AES process, AES competition, AES contest, Advanced Encryption Standard competition, AES candidate
394	Mod n cryptanalysis	28	2531	Mod-n cryptanalysis
395	Rubber-hose cryptanalysis	49	2543	Rubber hose cryptanalysis
396	Leonard Adleman	43	2560	Len Adleman, Adleman, Leonard M. Adleman, Adleman, Leonard
397	One way function	32	2565	One-way, One way
398	Self-signed certificate	5	2570	Self signed certificate
399	Security engineering	101	2579
400	DRYAD	3	2595	DRYAD (Cryptography)
401	RIPEMD	118	2604	RIPEMD-160
402	[[Le chiffre ind%E9chiffrable]]	0	2605	The unbreakable cypher, Le chifffre indechiffrable
403	[[%C9tienne Bazeries]]	0	2633	Bazeries, Etienne Bazeries
404	Key authentication	29	2643
405	Lorenz cypher	48	2646	Tunny (cryptography), Lorenz cipher, Fish cyphers, TUNNY, Fish ciphers, Lorentz Cipher, Lorentz Cypher, Lorenz Machine, Lorentz Machine
406	The Code Book	12	2658
407	Unicity distance	33	2667	Spurious key
408	Adi Shamir	126	2678
409	The Magic Words are Squeamish Ossifrage	67	2685	Squeamish ossifrage
410	TWINKLE	10	2690
411	SHACAL	19	2710	SHACAL-1, Shacal-2
412	Room 40	33	2720
413	Dictionary attack	58	2734
414	Kasiski examination	43	2760	Kasiski test
415	RC5	82	2767	RC5 cipher, RC5 encryption algorithm
416	MD5CRK	78	2781
417	CAST-128	55	2790	CAST5, CAST, CAST-5
418	Pseudonymity	78	2790
419	Friedrich Kasiski	28	2803	Kasiski, Friedrich Wilhelm Kasiski
420	Dmitry Sklyarov	91	2832	Dmitri Sklyarov, Dimitri Sklyarov, Dimitri Skylarov, Sklyarov, Dimitry Sklyarov, Dimitry Sklyarov, Dimitry Sklyarov
421	Index of coincidence	39	2858	Coincidence counting
422	Frank Rowlett	17	2867
423	Padding (cryptography)	30	2881
424	Secure cryptoprocessor	43	2889
425	NewDES	32	2901
426	Auguste Kerckhoffs	32	2927
427	LOKI	16	2930	LOKI91, LOKI89
428	ElGamal discrete log cryptosystem	91	2938	Elgamal discrete logarithm cryptosystem, El Gamal discrete log cryptosystem, ElGamal, El Gamal, Elgamal, Elgamal discrete log cryptosystem
429	SIGINT	89	2944	Signals intelligence, Sigint, Signals Intelligence, Signal intelligence
430	Man in the middle attack	151	2950	Man-in-the-middle attack, Man in the middle, MITM
431	Cryptonomicon	366	2986	Neal Stephenson/Cryptonomicon
432	Stream cipher	215	2999	Key stream, Combiner-type algorithm
433	Kryptos	195	3030
434	M-94	15	3032	M-94 (cypher)
435	Louis W. Tordella	14	3060
436	Hashcash	49	3076
437	GOST	38	3123
438	Laurence Safford	4	3148
439	John Tiltman	21	3149
440	Certificate authority	137	3164	Certificate Authority
441	Secure multiparty computation	21	3172	Millionaire problem
442	Secure shell	118	3192	SSH, Secure Shell, Ssh
443	Polybius square	61	3213
444	Birthday attack	283	3250
445	Geheimfernschreiber	108	3255	STURGEON (cryptography)
446	MacGuffin (cipher)	33	3265
447	Agnes Meyer Driscoll	21	3301
448	Wi-Fi Protected Access	342	3319
449	Wired Equivalent Privacy	54	3326	WEP
450	RC2	99	3383
451	Bomba (cryptography)	200	3402
452	The Alphabet Cipher	18	3442
453	Power analysis	8	3461
454	Feistel cipher	59	3491	Feistel network, Feistel scheme, Feistel
455	Numbers station	153	3510	Numbers stations, Number station
456	OpenSSH	85	3512	Openssh
457	ADFGVX cipher	34	3542	ADFGVX
458	Certificate revocation list	17	3553	CRL, Certificate Revocation List, Compromised key list
459	Trusted third party	30	3564	Trusted Third Party
460	Secure channel	35	3599
461	NESSIE	34	3611
462	Brute force attack	298	3619	Combinatorial explosion
463	KW-37	20	3688	KWR-37, KWT-37
464	Skipjack (cipher)	125	3692	Skipjack encryption algorithm
465	Illegal prime	114	3706	Illegal prime number
466	Blind signature	21	3755
467	KL-7	58	3814
468	Autokey cipher	99	3820
469	Invisible ink	110	3893
470	Lucifer (cipher)	58	3954	Lucifer cipher
471	EFF DES cracker	90	3960	Deep Crack, Deep crack, DES cracker
472	Weak key	106	3961
473	Government Communications Headquarters	52	3971	GCHQ, GC&CS, Government Code and Cypher School, Government Code and Cipher School
474	Johannes Trithemius	59	4041
475	Key exchange	32	4058
476	TEMPEST	152	4065	Van Eck Phreaking, Emission security, Van Eck radiation, Emissions security, EMSEC
477	Piling-up lemma	24	4076	Piling up lemma
478	Kerckhoffs' law	29	4087	Kerckhoff's principle, Kerckhoffs' principle, Shannon's maxim, Kerkhoffs' law, Kerkhoffs law, Kerckhoffs law, Kirckhoffs law, Kerkchoffs law, Kerchoffs law, Kerchoff's law, Kerchoff's Law, Shannon's Maxim, Kerchoffs' Law, Kerckhoffs' Law, Kerchkoffs' Law, Kerkhoffs' Law
479	XTEA	78	4138
480	PURPLE	28	4151	Purple code, Purple (cryptography)
481	Polyalphabetic cipher	141	4159	Polyalphabetic substitution
482	STU-III	44	4236
483	Typex	185	4242	Type X, TypeX
484	KW-26	35	4250
485	Alice and Bob	87	4303	Characters in cryptography
486	X.509	293	4393
487	Trench code	6	4412
488	International Data Encryption Algorithm	183	4461	IDEA encryption algorithm, IDEA (cipher), Idea encryption
489	Madryga	21	4492
490	Tiny Encryption Algorithm	32	4516	TEA
491	Steganalysis	44	4527
492	Kerberos (protocol)	231	4528
493	Clipper chip	49	4545	Clipper Chip
494	Encryption	635	4549	CipheR, Cipher, Cyphertext, Ciphertext, Cipher text, Decryption, Encryption key, Encryption algorithm, Codetext, Encrypt, Encrypted, Encipher
495	Crypto-anarchism	159	4554	Crypto-anarchy
496	Cryptography standards	22	4621
497	Information security	147	4644	Information systems security, Information assurance, INFOSEC, It security
498	Scytale	116	4652	Skytale
499	Public key certificate	98	4773	Digital certificate, Digital Certificate, Identity certificate, Digital identity certificate
500	Block cipher	297	4828	Codebook algorithm
501	FEAL	36	4829
502	Differential cryptanalysis	171	4856	Differential attack
503	Khufu and Khafre	62	4898	Khafre (cipher), Khufu (cipher)
504	Authentication	240	4925	Authenticate
505	Marian Rejewski	183	4990
506	List of cryptographic key types	4	5044	Transmission security key
507	Playfair cipher	50	5154	Playfair, Playfair square
508	Leone Battista Alberti	58	5229	Leone Battista Alrerti, Leon Battista Alberti, Alberti, Leone Battista, Leone Alberti
509	Plaintext	108	5243
510	Joseph Rochefort	5	5292	John Joseph Rochefort
511	Transport Layer Security	198	5301	Secure Sockets Layer, Transport Layer Security Protocol, Transport layer security, Secure Socket Layer
512	Block cipher modes of operation	145	5391	Electronic codebook, Cipher-block chaining, Cipher feedback, Output feedback, Counter mode, Modes of operation, Block cipher mode of operation
513	Claude E. Shannon	200	5407	Claude Shannon, Claude Elwood Shannon
514	Code talkers	140	5476	Codetalker, Navajo code, Codetalkers
515	SAFER	35	5605	SAFER-K, SAFER (cipher), SAFER SK, SAFER plus, SAFER plus plus
516	EKMS	34	5662	Electronic Key Management System
517	Passphrase	25	5716	Pass-phrase, Pass phrase
518	FNBDT	18	5772
519	Straddling checkerboard	24	5879
520	RC4	213	5957	RC4 Cipher, ARCFOUR, RC4 cipher, RC4 (cipher)
521	Cryptographically secure pseudo-random number generator	134	5972	CSPRNG
522	Side channel attack	31	6001
523	Pseudorandom number generator	226	6097	Pseudorandom number generators, Pseudo-random number generator, Pseudorandom sequence, PRNG, Pseudo Random, Pseudo-random, Pseudo-randomness
524	Beale ciphers	85	6121	Beale Ciphers
525	GNU Privacy Guard	69	6251	Gnu Privacy Guard, GPG, GnuPG, Gnupg, GNUPG
526	Substitution box	48	6276	S-box, Cryptography/s-box, Substitution boxes
527	Zero-knowledge proof	54	6332	Zero knowledge proof, Zero-knowledge
528	SIGSALY	32	6480
529	Bombe	698	6592
530	Herbert Yardley	17	6694	Herbert O. Yardley
531	Hebern rotor machine	62	6767	Hebern Rotor Machine
532	Web of trust	79	6797	Web of Trust
533	Elliptic curve cryptography	218	6859	Elliptical Curve Cryptography
534	Blowfish (cipher)	451	6893	Blowfish encryption algorithm
535	Abraham Sinkov	9	6920
536	Frequency analysis	263	7111
537	Integer factorization	297	7176	Prime factorization, Prime factorisation, Prime decomposition, Integer factorization problem, Integer factorisation
538	Public-key cryptography	263	7241	Private key, Public key, Public key cryptography, Asymmetric key cryptography, Public key encyption, Public key crytography, Public key encryption, Public-key encryption, Public-key, PKC, Non-secret encryption
539	A5/1	59	7268	A5 (cryptography)
540	Computer surveillance	73	7278
541	Asymmetric key algorithm	239	7280	Asymmetric Algorithms, Asymmetric algorithm, Public key algorithm, Asymmetric key, Asymmetric key encryption algorithm, Asymmetric key encryption, Asymmetric cryptography
542	Traffic analysis	72	7292
543	Key (cryptography)	116	7368	CryptographY/Keys, Cryptography/Key, Secret key, Cryptographic keys, Cryptographic key
544	Caesar cipher	173	7402	Shift cipher, Caesar shift cipher
545	Leo Marks	22	7537	Leopold Samuel Marks
546	MD5	985	7635	Md5, MD5 - A Message Digest Algorithm, Md5sum
547	DES supplementary material	20	7677
548	Code (cryptography)	73	7701	Codetext
549	Transposition cipher	122	7779	Transposition (cryptography), Columnar disposition, Transposition (cipher)
550	Cryptographic engineering	27	7785
551	Diffie-Hellman key exchange	99	7798	Diffie-Hellman, Diffie Hellman, Diffie-Hellman-Merkle key exchange, Diffie-Hellman-Merkle
552	Advanced Encryption Standard	398	7856	AES, Rijndael, Rijndael encryption algorithm
553	Running key cipher	27	7964
554	Key signature	262	8157
555	DeCSS	294	8253	DeCSS source code, Decss
556	Security through obscurity	98	8295	Security by obscurity
557	Key size	84	8328	Cryptography/key length, Cryptographic key length, Key length
558	[[Vigen%E8re cipher]]	0	8473	[[Vigen%E8re Cipher]], [[Vigen%E8re cypher]], Vigenere cipher
559	IPsec	63	8654	RFC 2401, IPSEC, Authentication Header, Encapsulating Security Payload, IPSec, IPsec implementations
560	SIGABA	103	8823	Sigaba
561	ROT13	220	9050	Rot13, ROT-13, ROT-47, Rot47, Rot-13, Rot-47, ROT47, ROT 13, Ebg13
562	Burrows-Abadi-Needham logic	15	9097	BAN logic, BAN Logic
563	VENONA project	141	9320	VENONA, Venona, VENONA Project, Venona project, Venona Project
564	Cryptographic hash function	364	9394	Message digest, Cryptographic hash, Cryptographic message digest, One-way hash
565	CRYPTREC	37	9428
566	Snake oil (cryptography)	48	9433	Snake oil cryptography
567	Public key infrastructure	139	9446	PKI, Public Key Infrastructure, Pki
568	Zimmermann Telegram	307	9474	Zimmermann telegram, Zimmerman telegram, Zimmerman Note, The Zimmermann Telegram
569	Bletchley Park	505	9724	Bletchley Park Museum, Station X
570	XSL attack	90	9961
571	Colossus computer	430	9990	Colossus (computer)
572	SHA family	87	10059	SHA, SHA1, SHA-256, SHA-384, SHA-512, SHA-1, Secure Hash Algorithm family, Secure Hash Algorithm, SHA-0, SHA512
573	Password cracking	155	10256
574	Rabin cryptosystem	101	10488
575	Secret sharing	70	10531	Key splitting
576	National Security Agency	401	10979	NSA, Armed Forces Security Agency, AFSA, No such agency, The Puzzle Palace
577	Quadratic sieve	53	11164	Multiple Polynomial Quadratic Sieve
578	Fritz-chip	116	11332
579	List of cryptographers	38	11430	Cryptographer, Cryptographers, Cryptologist
580	Wikipedia:WikiProject Cryptography	59	11621	User:Matt Crypto/prop, Wikipedia:WikiProject Cryptology
581	Digital signature	320	11707	Digital signatures, Digitally Signed
582	Export of cryptography	63	11768
583	Elizebeth Friedman	22	11786	Elizabeth Friedman
584	Steganography	691	11796	Digital watermark, Secret writing, Stegonagraphy, Stegotext
585	William F. Friedman	66	11954	William Friedman, William Frederick Friedman, Wolfe Frederick Friedman
586	ECHELON	908	12424	EcheloN, Eschelon
587	Magic (cryptography)	98	12477	Magic cryptography
588	Bazeries cylinder	9	12555	Bazeries Cylinder
589	Rotor machine	318	12564	Rotor cypher machine
590	RSA	893	13206	RSA Cryptosystem
591	RSA number	83	13269	RSA numbers
592	Computer insecurity	62	13922
593	Electronic voting	180	14348	E-voting, EVoting, E voting, Computer voting, Electronic Voting, Online voting
594	Anonymous remailer	78	14588	Anonymous Remailer, Remailer
595	Alan Turing	1481	14612	Turing, A.M., Alan Mathison Turing
596	NSA encryption systems	43	15124
597	Password	155	15628	Passcode
598	Quantum cryptography	394	16078	Quantum Cryptography
599	Books on cryptography	56	16352
600	M-209	17	16425
601	Cryptography	1202	17718	CryptologY, CryptographY, Cryptology, CryptographY/Hashfunctions, Cryptographic, Codes and ciphers, Decrypting, Crypto, Data encryption, Cyptography
602	Substitution cipher	257	17897	Substitution ciphers, Substitution alphabet, Letter-substitution cipher, Simple substitution cipher, Monoalphabetic substitution cipher
603	One-time pad	319	18083	OneTimePads, One time pads, One time pad, Vernam cipher
604	Cryptanalysis	1985	18187	CryptanalysiS, Cryptanalytic, Cryptoanalysis, Codebreaking, Codebreaker, Cryptanalyst, Code-breaking, Cryptanalysts
605	Topics in cryptography	373	18270	Topics in Cryptography
606	History of cryptography	1435	19824
607	Hardware random number generator	170	21918	True random number generator, Random device, Entropy pool, TRNG, True Random Number Generator
608	Cryptanalysis of the Enigma	1985	22449
609	Digital rights management	1162	23687	Digital Rights Management, Digital-rights management, Digital restrictions management, Digital Restrictions Management
610	Ultra	535	26381	UltrA, Ultra secret, ULTRA
611	Pretty Good Privacy	123	28574	PrettyGoodPrivacy, PGP, Pgp
612	Data Encryption Standard	394	29888	DataEncryptionStandard, Data Encryption Algorithm, DES
613	Enigma machine	6281	32433	Naval Engima, Enigma code machine, Enigma (machine), ENIGMA, Enigma cryptography machine, Enigma code, Enigma cipher machine, Enigma cypher machine, Enigma cipher, Enigma cypher, Naval Enigma, Enigma Machine
614	List of cryptography topics	181	33111	List of cryptology topics