Categories: Cryptography stubs | Message authentication codes In cryptography, a cryptographic hash function is a hash function with certain additional security properties to make it suitable for use as a primitive in various information security applications, such as authentication and message integrity. ... A cryptographic message authentication code (MAC) is a short piece of information used to authenticate a message. ... GOST R 34. ... HAS-160 is a cryptographic hash function designed for use with the Korean KCDSA digital signature algorithm. ... HAVAL is a variable-length cryptographic hash function. ... In cryptography, MDC-2 (Modification Detection Code 2, sometimes called Meyer-Schilling) is a cryptographic hash function with a 128-bit hash value. ... Message Digest Algorithm 2 (MD2) is a cryptographic hash function developed by Ronald Rivest in 1989. ... MD4 is a message digest algorithm (the fourth in a series) designed by Professor Ronald Rivest of MIT in 1990. ... In cryptography, MD5 (Message-Digest algorithm 5) is a widely used cryptographic hash function with a 128-bit hash value. ... In cryptography, N-Hash is a cryptographic hash function based on the FEAL round function, and is now considered insecure. ... RIPEMD-160 (RACE Integrity Primitives Evaluation Message Digest) is a 160-bit message digest algorithm (and cryptographic hash function) developed in Europe by Hans Dobbertin, Antoon Bosselaers and Bart Preneel, and first published in 1996. ... The SHA (Secure Hash Algorithm) family is a set of related cryptographic hash functions. ... Snefru is a cryptographic hash function invented by Ralph Merkle which supports 128-bit and 256-bit output. ... In cryptography, Tiger is a cryptographic hash function designed by Ross Anderson and Eli Biham in 1996 with a view for efficiency on 64-bit platforms. ... A vest (US meaning - UK waistcoat) A vest is a type of garment. ... Saltstraumen off Norway. ... crypt(1) is a Unix utility command while crypt(3) is an unrelated standard library function. ... 64 bit DAA (Data Authentication Algorithm) is based on DES: O1 = EK(D1) O2 = EK(O1 D2) O3 = EK(O2 D3) … … ON = EK(ON-1 DN) ... CBC-MAC stands for Cipher Block Chaining Message Authentication Code. ... A keyed-hash message authentication code, or HMAC, is a type of message authentication code (MAC) calculated using a cryptographic hash function in combination with a secret key. ... OMAC (One-key MAC) is a message authentication code constructed from a block cipher much like the PMAC algorithm. ... UMAC - Wikipedia /**/ @import /skins-1. ... Poly1305-AES is a secure hash function written by Daniel J. Bernstein External links Poly1305-AES Categories: Cryptography stubs | Cryptographic hash functions ... A vest (US meaning - UK waistcoat) A vest is a type of garment. ... Authenticated Encryption (AE) is a term used to describe encryption systems which simultaneously protect privacy and authenticity. ... CCM mode (Counter with CBC-MAC) is a mode of operation for cryptographic block ciphers. ... EAX mode is a mode of operation for cryptographic block ciphers. ... GCM mode (Galois/Counter Mode) is a mode of operation for symmetric key cryptographic block ciphers. ... OCB mode (Offset Codebook Mode) is a mode of operation for cryptographic block ciphers. ... A vest (US meaning - UK waistcoat) A vest is a type of garment. ... A birthday attack is a type of cryptographic attack which exploits the mathematics behind the birthday paradox, making use of a space_time tradeoff. ... A collision attack on a cryptographic hash tries to find two different inputs that will produce the same hash value, i. ... In cryptography, a preimage attack on a cryptographic hash differs from a collision attack. ... The EFFs US$250,000 DES cracking machine contained over 1,800 custom chips and could brute force a DES key in a matter of days — the photograph shows a DES Cracker circuit board fitted with several Deep Crack chips. ... CRYPTREC is the Cryptography Research and Evaluation Committee set up by the Japanese Government to evaluate and recommend cryptographic techniques for government and industrial use. ... NESSIE (New European Schemes for Signatures, Integrity and Encryption) was a European research project funded from 2000–2003 to identify secure cryptographic primitives. ... This article is about cryptography; for other meanings, see snowball effect. ... In computer science, a hash collision is a situation that occurs when two distinct inputs into a hash function produce identical outputs. ... In cryptography, there are several methods to use a block cipher to build a cryptographic hash function. ... The German Lorenz cipher machine, used in World War II for encryption of very high-level general staff messages Cryptography (or cryptology; derived from Greek κρυπτός kryptós hidden, and the verb γράφω gráfo write) is the study of message secrecy. ... The history of cryptography dates back thousands of years. ... Cryptanalysis (from the Greek kryptós, hidden, and analýein, to loosen or to untie) is the study of methods for obtaining the meaning of encrypted information, without access to the secret information which is normally required to do so. ... This article is intended to be an analytic glossary, or alternatively, an organized collection of annotated pointers. ... Symmetric-key algorithms are a class of algorithms for cryptography that use trivially related cryptographic keys for both decryption and encryption. ... Encryption Decryption In cryptography, a block cipher is a symmetric key cipher which operates on fixed-length groups of bits, termed blocks, with an unvarying transformation. ... The operation of A5/1, a LFSR-based stream cipher used to encrypt mobile phone conversations. ... A big random number is used to make a public-key pair. ... In cryptography, a cryptographic hash function is a hash function with certain additional security properties to make it suitable for use as a primitive in various information security applications, such as authentication and message integrity. ... A cryptographic message authentication code (MAC) is a short piece of information used to authenticate a message. ... A cryptographically secure pseudo-random number generator (CSPRNG) is a pseudo-random number generator (PRNG) with properties that make it suitable for use in cryptography. ...