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| title | chunk | source | category | tags | date_saved | instance |
|---|---|---|---|---|---|---|
| Index of cryptography articles | 4/4 | https://en.wikipedia.org/wiki/Index_of_cryptography_articles | reference | science, encyclopedia | 2026-05-05T08:13:48.739443+00:00 | kb-cron |
== R == Rabbit (cipher) • Rabin cryptosystem • Rabin signature • RadioGatún • Rail fence cipher • Rainbow table • Ralph Merkle • Rambutan (cryptography) • Random function • Randomness tests • Random number generator attack • Random oracle • RC2 • RC4 • RC5 • RC6 • Rebound attack • Reciprocal cipher • Red/black concept • REDOC • Red Pike (cipher) • Reflector (cipher machine) • Regulation of Investigatory Powers Act 2000 • Reihenschieber • Rekeying (cryptography) • Related-key attack • Replay attack • Reservehandverfahren • Residual block termination • Rijndael key schedule • Rijndael S-box • Ring signature • RIPEMD • Rip van Winkle cipher • Robert Morris (cryptographer) • Rockex • Rolf Noskwith • Ron Rivest • Room 40 • Root certificate • Ross J. Anderson • Rossignols • ROT13 • Rotor machine • RSA RSA • RSA-100 • RSA-1024 • RSA-110 • RSA-120 • RSA-129 • RSA-130 • RSA-140 • RSA-150 • RSA-1536 • RSA-155 • RSA-160 • RSA-170 • RSA-180 • RSA-190 • RSA-200 • RSA-2048 • RSA-210 • RSA-220 • RSA-230 • RSA-232 • RSA-240 • RSA-250 • RSA-260 • RSA-270 • RSA-280 • RSA-290 • RSA-300 • RSA-309 • RSA-310 • RSA-320 • RSA-330 • RSA-340 • RSA-350 • RSA-360 • RSA-370 • RSA-380 • RSA-390 • RSA-400 • RSA-410 • RSA-420 • RSA-430 • RSA-440 • RSA-450 • RSA-460 • RSA-470 • RSA-480 • RSA-490 • RSA-500 • RSA-576 • RSA-617 • RSA-640 • RSA-704 • RSA-768 • RSA-896 • RSA-PSS • RSA Factoring Challenge • RSA problem • RSA Secret-Key Challenge • RSA Security • Rubber-hose cryptanalysis • Running key cipher • Russian copulation
== S == S-1 block cipher • SAFER • Salsa20 • Salt (cryptography) • SAM card • Security Support Provider Interface • SAML • SAVILLE • SC2000 • Schnorr group • Schnorr signature • Schoof–Elkies–Atkin algorithm • SCIP • Scott Vanstone • Scrambler • Scramdisk • Scream (cipher) • Scrypt • Scytale • Seahorse (software) • SEAL (cipher) • Sean Murphy (cryptographer) • SECG • Secret broadcast • Secret decoder ring • Secrets and Lies (Schneier) • Secret sharing • Sectéra Secure Module • Secure access module • Secure channel • Secure Communication based on Quantum Cryptography • Secure copy • Secure cryptoprocessor • Secure Electronic Transaction • Secure Hash Algorithms • Secure Hypertext Transfer Protocol • Secure key issuing cryptography • Secure multi-party computation • Secure Neighbor Discovery • Secure Real-time Transport Protocol • Secure remote password protocol • Secure Shell • Secure telephone • Secure Terminal Equipment • Secure voice • SecurID • Security association • Security engineering • Security level • Security parameter • Security protocol notation • Security through obscurity • Security token • SEED • Selected Areas in Cryptography • Self-certifying File System • Self-shrinking generator • Self-signed certificate • Semantic security • Serge Vaudenay • Serpent (cipher) • Session key • SHACAL • Shafi Goldwasser • SHA-1 • SHA-2 • SHA-3 • Shared secret • SHARK • Shaun Wylie • Shor's algorithm • Shrinking generator • Shugborough inscription • Side-channel attack • Siemens and Halske T52 • SIGABA • SIGCUM • SIGINT • Signal Protocol • Signal Intelligence Service • Signcryption • SIGSALY • SILC (protocol) • Silvio Micali • Simple Authentication and Security Layer • Simple public-key infrastructure • Simple XOR cipher • S/KEY • Skein (hash function) • Skipjack (cipher) • Slide attack • Slidex • Small subgroup confinement attack • S/MIME • SM4 algorithm (formerly SMS4) • Snake oil (cryptography) • Snefru • SNOW • Snuffle • SOBER-128 • Solitaire (cipher) • Solomon Kullback • SOSEMANUK • Special Collection Service • Spectr-H64 • SPEKE (cryptography) • Sponge function • SPNEGO • Square (cipher) • Ssh-agent • SSLeay • Stafford Tavares • Standard model (cryptography) • Station CAST • Station HYPO • Station-to-Station protocol • Statistical cryptanalysis • Stefan Lucks • Steganalysis • Steganography • Straddling checkerboard • Stream cipher • Stream cipher attacks • Strong cryptography • Strong RSA assumption • Stuart Milner-Barry • STU-II • STU-III • Stunnel • Substitution box • Substitution cipher • Substitution–permutation network • Superencryption • Supersingular isogeny key exchange • Swedish National Defence Radio Establishment • SWIFFT • SXAL/MBAL • Symmetric-key algorithm • SYSKEY
== T == Tabula recta • Taher Elgamal • Tamper resistance • Tcpcrypt • Television encryption • TEMPEST • Template:Cryptographic software • Temporal Key Integrity Protocol • Testery • Thawte • The Alphabet Cipher • The Code Book • The Codebreakers • The Gold-Bug • The Magic Words are Squeamish Ossifrage • Theory of Cryptography Conference • The world wonders • Thomas Jakobsen • Three-pass protocol • Threshold shadow scheme • TICOM • Tiger (cryptography) • Timeline of cryptography • Time/memory/data tradeoff attack • Time-based One-time Password algorithm (TOTP) • Timing attack • Tiny Encryption Algorithm • Tom Berson • Tommy Flowers • Topics in cryptography • Tor (anonymity network) • Torus-based cryptography • Traffic analysis • Traffic-flow security • Traitor tracing • Transmission security • Transport Layer Security • Transposition cipher • Trapdoor function • Trench code • Treyfer • Trifid cipher • Triple DES • Trivium (cipher) • TrueCrypt • Truncated differential cryptanalysis • Trusted third party • Turing (cipher) • TWINKLE • TWIRL • Twofish • Two-square cipher • Type 1 encryption • Type 2 encryption • Type 3 encryption • Type 4 encryption • Typex
== U == UES (cipher) • Ultra (cryptography) • UMAC • Unbalanced Oil and Vinegar • Undeniable signature • Unicity distance • Universal composability • Universal one-way hash function (UOWHF)
== V == Venona project • Verifiable secret sharing • Verisign • Very smooth hash • VEST • VIC cipher • VideoCrypt • Vigenère cipher • Vincent Rijmen • VINSON • Virtual private network • Visual cryptography • Voynich manuscript
== W == Wadsworth's cipher • WAKE • WLAN Authentication and Privacy Infrastructure • Watermark (data file) • Watermarking attack • Weak key • Web of trust • Whirlpool (hash function) • Whitfield Diffie • Wide Mouth Frog protocol • Wi-Fi Protected Access • William F. Friedman • William Montgomery (cryptographer) • WinSCP • Wired Equivalent Privacy • Wireless Transport Layer Security • Witness-indistinguishable proof • Workshop on Cryptographic Hardware and Embedded Systems • World War I cryptography • World War II cryptography • W. T. Tutte
== X == X.509 • XDH assumption • Xiaoyun Wang • XML Encryption • XML Signature • xmx • XSL attack • XTEA • XTR • Xuejia Lai • XXTEA 10-00-00-00-00
== Y == Yarrow algorithm • Y-stations • Yuliang Zheng
== Z == Zeroisation • Zero-knowledge password proof • Zero-knowledge proof • Zfone • Zodiac (cipher) • ZRTP • Zimmermann–Sassaman key-signing protocol • Zimmermann Telegram
== See also == Outline of cryptography – an analytical list of articles and terms. Books on cryptography – an annotated list of suggested readings. List of cryptographers – an annotated list of cryptographers. WikiProject Cryptography – discussion and resources for editing cryptography articles.