against SHA-1 are practical. As such, it is recommended to remove SHA-1 from products as soon as possible and instead use SHA-2 or SHA-3. Replacing SHA-1 is...
51 KB (5,762 words) - 12:45, 20 May 2024
that are 224, 256, 384 or 512 bits: SHA-224, SHA-256, SHA-384, SHA-512, SHA-512/224, SHA-512/256. SHA-256 and SHA-512 are novel hash functions computed...
45 KB (4,586 words) - 12:45, 20 May 2024
of the same series of standards, SHA-3 is internally different from the MD5-like structure of SHA-1 and SHA-2. SHA-3 is a subset of the broader cryptographic...
51 KB (5,620 words) - 14:24, 19 April 2024
Secure Hash Algorithms (redirect from SHA family)
SHA), FIPS PUB 180-1 (SHA-1), FIPS PUB 180-2 (SHA-1, SHA-256, SHA-384, and SHA-512). NIST has updated Draft FIPS Publication 202, SHA-3 Standard separate...
3 KB (464 words) - 12:44, 20 May 2024
Cryptographic hash function (section SHA-1)
truncated output. SHA-384 and the lesser-known SHA-512/224 and SHA-512/256 are all variants of SHA-512. SHA-512 is more secure than SHA-256 and is commonly...
45 KB (6,067 words) - 09:15, 7 May 2024
SHA-1 and three for SHA-256. AVX-based versions are also available with a V prefix. SHA-1: SHA1RNDS4, SHA1NEXTE, SHA1MSG1, SHA1MSG2 SHA-256: SHA256RNDS2...
3 KB (228 words) - 18:04, 27 July 2023
HMAC (redirect from HMAC-SHA-256)
key prior to communication. Any cryptographic hash function, such as SHA-2 or SHA-3, may be used in the calculation of an HMAC; the resulting MAC algorithm...
19 KB (2,305 words) - 03:45, 21 May 2024
Algorithm 1 (SHA-1) These hash sums are used on gnutella and G2 (Gnutella2). xt=urn:sha1:[ SHA-1 Hash (Base32) ] BitPrint Such hash sums consist of an SHA-1 Hash...
20 KB (1,304 words) - 11:27, 7 March 2024
144 B. pieces—a hash list, i.e., a concatenation of each piece's SHA-1 hash. As SHA-1 returns a 160-bit hash, pieces will be a string whose length is a...
18 KB (2,303 words) - 03:22, 13 April 2024
Salted Challenge Response Authentication Mechanism (redirect from SCRAM-SHA-1)
advertised by the server and chosen by the client. 'SCRAM-SHA-1' for instance, uses SHA-1 as hash function. The client derives a key, or salted password...
15 KB (1,892 words) - 20:22, 16 December 2023