• 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 whose digests...
    51 KB (4,970 words) - 17:52, 3 November 2024
  • 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...
    50 KB (5,744 words) - 19:28, 20 October 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...
    52 KB (5,712 words) - 05:04, 9 October 2024
  • 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) - 07:05, 4 October 2024
  • Thumbnail for Cryptographic hash function
    Documents may refer to SHA-1 as just "SHA", even though this may conflict with the other Secure Hash Algorithms such as SHA-0, SHA-2, and SHA-3. RIPEMD (RACE...
    48 KB (6,237 words) - 00:38, 5 November 2024
  • Thumbnail for HMAC
    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...
    18 KB (2,335 words) - 04:57, 18 October 2024
  • (Proposed|Historic) — HMAC-SHA-2 Authentication Protocols in the User-based Security Model (USM) for SNMPv3 RFC 7860 (Proposed) — HMAC-SHA-2 Authentication Protocols...
    40 KB (5,028 words) - 23:50, 18 October 2024
  • MD5, SHA-1 and most of SHA-2 that are based on the Merkle–Damgård construction are susceptible to this kind of attack. Truncated versions of SHA-2, including...
    7 KB (1,046 words) - 12:26, 6 June 2024
  • Shas (Hebrew: ש״ס) is a Haredi religious political party in Israel. Founded in 1984 under the leadership of Rabbi Ovadia Yosef, a former Israeli Sephardi...
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  • function called SHA-3 to complement the older SHA-1 and SHA-2. The competition was formally announced in the Federal Register on November 2, 2007. "NIST...
    27 KB (2,244 words) - 20:34, 28 February 2024
  • Windows updates with the SHA-2 algorithm. As a result of this Microsoft released several updates throughout 2019 to add SHA-2 signing support to Windows...
    54 KB (4,942 words) - 21:40, 29 October 2024
  • Thumbnail for Merkle tree
    child nodes under each node. Usually, a cryptographic hash function such as SHA-2 is used for the hashing. If the hash tree only needs to protect against...
    15 KB (1,788 words) - 20:42, 10 September 2024
  • for further use", and most U.S. government applications now require the SHA-2 family of hash functions. In 2012, the Flame malware exploited the weaknesses...
    47 KB (4,712 words) - 21:30, 30 August 2024
  • sha512sum, which use a specific SHA-2 hash function and b2sum, which uses the BLAKE2 cryptographic hash function. The SHA-1 variants are proven vulnerable...
    6 KB (577 words) - 11:01, 27 September 2023
  • block, XORed with round constants, is added before each ChaCha round. Like SHA-2, there are two variants differing in the word size. ChaCha operates on a...
    30 KB (2,848 words) - 05:59, 18 August 2024
  • ('md5crypt') $2$: Blowfish-based crypt ('bcrypt') $sha1$: SHA-1-based crypt ('sha1crypt') $5$: SHA-256-based crypt ('sha256crypt') $6$: SHA-512-based crypt...
    27 KB (2,824 words) - 05:07, 6 November 2024
  • Sha Sha is the debut album by American indie rock singer, songwriter, multi-instrumentalist and former Radish member Ben Kweller. The album was originally...
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  • Sha Ra is an Indian actor known for acting in Meesaya Murukku and Iruttu Araiyil Murattu Kuththu. He is the co-founder of the YouTube channel Temple Monkeys...
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  • e={\textrm {HASH}}(m)} . (Here HASH is a cryptographic hash function, such as SHA-2, with the output converted to an integer.) Let z {\displaystyle z} be the...
    19 KB (2,833 words) - 03:20, 18 September 2024
  • Thumbnail for Tsim Sha Tsui
    Tsim Sha Tsui (Chinese: 尖沙咀), often abbreviated as TST, is an area in southern Kowloon, Hong Kong. The area is administratively part of the Yau Tsim Mong...
    24 KB (2,788 words) - 14:58, 17 October 2024
  • Thumbnail for Commercial National Security Algorithm Suite
    Diffie–Hellman and Elliptic Curve Digital Signature Algorithm with curve P-384 SHA-2 with 384 bits, Diffie–Hellman key exchange with a minimum 3072-bit modulus...
    9 KB (635 words) - 23:58, 26 August 2024
  • Thumbnail for Sha Tin
    Kong. Administratively, it is part of the Sha Tin District. Sha Tin is one of the neighbourhoods of the Sha Tin New Town project. The new town was founded...
    29 KB (2,669 words) - 22:35, 5 November 2024
  • Thumbnail for Cryptography
    MD5, but cryptanalysts have identified attacks against it; the SHA-2 family improves on SHA-1, but is vulnerable to clashes as of 2011; and the US standards...
    98 KB (10,723 words) - 20:16, 2 November 2024
  • Thumbnail for Merkle–Damgård construction
    was used in the design of many popular hash algorithms such as MD5, SHA-1, and SHA-2. The Merkle–Damgård construction was described in Ralph Merkle's Ph...
    15 KB (1,904 words) - 18:20, 19 September 2024
  • Reduced SHA-0 and SHA-1. Crypto 2008. Kazumaro Aoki; Jian Guo; Krystian Matusiewicz; Yu Sasaki; Lei Wang (2009-12-10). Preimages for Step-Reduced SHA-2. Asiacrypt...
    17 KB (1,055 words) - 12:18, 2 March 2023
  • Chalim Perry (born April 8, 2003), professionally known as Sha EK (Sha Everybody Killer), is a rapper and producer from The Bronx, New York. He was signed...
    7 KB (379 words) - 05:12, 7 November 2024
  • NanaOn-Sha (株式会社七音社, Kabushiki-gaisha NanaOn-Sha) is a Japanese video game developer founded by Masaya Matsuura in 1993. In 1993, Matsuura founded the...
    5 KB (247 words) - 22:24, 8 September 2024
  • Thumbnail for Sha Na Na
    Sha Na Na was an American rock and roll and doo-wop revival group formed in 1969. The group performed a song-and-dance repertoire based on 1950s hit songs...
    35 KB (4,241 words) - 21:18, 4 November 2024
  • Thumbnail for Skein (hash function)
    competition. Entered as a candidate to become the SHA-3 standard, the successor of SHA-1 and SHA-2, it ultimately lost to NIST hash candidate Keccak....
    9 KB (836 words) - 02:45, 11 July 2024
  • Symantec. Archived from the original on 2015-12-31. Retrieved 2014-07-28. "SHA-256 Compatibility". Archived from the original on 2015-07-01. Retrieved 2015-06-12...
    119 KB (3,324 words) - 10:39, 2 November 2024