Search results
Results from the WOW.Com Content Network
32 bits Buzhash: variable XOR/table Fowler–Noll–Vo hash function (FNV Hash) 32, 64, 128, 256, 512, or 1024 bits xor/product or product/XOR Jenkins hash function: 32 or 64 bits XOR/addition Bernstein's hash djb2 [2] 32 or 64 bits shift/add or mult/add or shift/add/xor or mult/xor PJW hash / Elf Hash: 32 or 64 bits add,shift,xor MurmurHash
Algorithm BLAKE2b Input: M Message to be hashed cbMessageLen: Number, (0..2 128) Length of the message in bytes Key Optional 0..64 byte key cbKeyLen: Number, (0..64) Length of optional key in bytes cbHashLen: Number, (1..64) Desired hash length in bytes Output: Hash Hash of cbHashLen bytes Initialize State vector h with IV h 0..7 ← IV 0..7 ...
Abadi & Blanchet [2] used correspondence assertions to verify the certified email protocol. [ 3 ] Abadi, Blanchet & Fournet [ 4 ] analyse the Just Fast Keying [ 5 ] protocol, which was one of the candidates to replace Internet Key Exchange (IKE) as the key exchange protocol in IPsec , by combining manual proofs with ProVerif proofs of ...
HAVAL is a cryptographic hash function. Unlike MD5, but like most modern cryptographic hash functions, HAVAL can produce hashes of different lengths – 128 bits, 160 bits, 192 bits, 224 bits, and 256 bits. HAVAL also allows users to specify the number of rounds (3, 4, or 5) to be used to generate the hash. HAVAL was broken in 2004. [1]
Source: [4] Function Argon2 Inputs: password (P): Bytes (0..2 32-1) Password (or message) to be hashed salt (S): Bytes (8..2 32-1) Salt (16 bytes recommended for password hashing) parallelism (p): Number (1..2 24-1) Degree of parallelism (i.e. number of threads) tagLength (T): Number (4..2 32-1) Desired number of returned bytes memorySizeKB (m): Number (8p..2 32-1) Amount of memory (in ...
SHA-2 (Secure Hash Algorithm 2) is a set of cryptographic hash functions designed by the United States National Security Agency (NSA) and first published in 2001. [ 3 ] [ 4 ] They are built using the Merkle–Damgård construction , from a one-way compression function itself built using the Davies–Meyer structure from a specialized block cipher.
GOST is a Feistel network of 32 rounds. Its round function is very simple: add a 32-bit subkey modulo 2 32, put the result through a layer of S-boxes, and rotate that result left by 11 bits. The result of that is the output of the round function. In the adjacent diagram, one line represents 32 bits. The subkeys are chosen in a pre-specified order.
In cryptography, MDC-2 (Modification Detection Code 2, sometimes called Meyer–Schilling, [citation needed] standardized in ISO 10118-2) is a cryptographic hash function. MDC-2 is a hash function based on a block cipher with a proof of security in the ideal-cipher model. [1] The length of the output hash depends on the underlying block cipher ...