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Hash function security summary information


This article summarizes publicly known attacks against cryptographic hash functions. Note that not all entries may be up to date. For a summary of other hash function parameters, see comparison of cryptographic hash functions.

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Hash function security summary

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cryptographic hash functions. Note that not all entries may be up to date. For a summary of other hash function parameters, see comparison of cryptographic hash functions...

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Comparison of cryptographic hash functions

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hash function security/cryptanalysis can be found at hash function security summary. Basic general information about the cryptographic hash functions:...

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List of hash functions

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checksum. Hash function security summary Secure Hash Algorithms NIST hash function competition Key derivation functions (category) "Hash functions". www.azillionmonkeys...

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Security of cryptographic hash functions

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these functions are already broken, and are no longer in use. See Hash function security summary. Generally, the basic security of cryptographic hash functions...

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Security level

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cryptography, security level is a measure of the strength that a cryptographic primitive — such as a cipher or hash function — achieves. Security level is...

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Preimage attack

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Cryptographic hash function Hash function security summary Puzzle friendliness Rainbow table Random oracle RFC 4270: Attacks on Cryptographic Hashes in Internet...

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MD5

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widely used hash function producing a 128-bit hash value. MD5 was designed by Ronald Rivest in 1991 to replace an earlier hash function MD4, and was...

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Cipher security summary

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from random data. Block cipher Hash function security summary Time/memory/data tradeoff attack Transport Layer Security Bullrun (decryption program) —...

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Streebog

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hash function defined in the Russian national standard GOST R 34.11-2012 Information Technology – Cryptographic Information SecurityHash Function....

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MD4

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input string, whose length is 64 bytes . Hash function security summary Comparison of cryptographic hash functions MD2 MD5 MD6 Bert den Boer, Antoon Bosselaers:...

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HAVAL

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HAVAL is a cryptographic hash function. Unlike MD5, but like most modern cryptographic hash functions, HAVAL can produce hashes of different lengths – 128...

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RIPEMD

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Libgcrypt mbed TLS Nettle OpenSSL wolfSSL Hash function security summary Comparison of cryptographic hash functions Comparison of cryptography libraries Topics...

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Cryptanalysis

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use of knowledge gained from the public key. Birthday attack Hash function security summary Rainbow table Black-bag cryptanalysis Man-in-the-middle attack...

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Strong cryptography

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security summary Export of cryptography Comparison of cryptography libraries FBI–Apple encryption dispute Hash function security summary Security level...

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Perceptual hashing

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Azadeh Amir Asgari published work on robust image hash spoofing. Asgari notes that perceptual hash function like any other algorithm is prone to errors. Researchers...

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BLS digital signature

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x} , and some message m {\displaystyle m} , we compute the signature by hashing the bitstring m {\displaystyle m} , as h = H ( m ) {\displaystyle h=H(m)}...

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Avalanche effect

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cryptographic algorithms, typically block ciphers and cryptographic hash functions, wherein if an input is changed slightly (for example, flipping a single...

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Block cipher mode of operation

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internal IV. It derives a hash of the additional authenticated data and plaintext using the POLYVAL Galois hash function. The hash is then encrypted an AES-key...

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Index of cryptography articles

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Hardware security module • Harold Keen • Harry Hinsley • Harvest (computer) • HAS-160 • Hash-based cryptography • Hashcash • Hash chain • Hash function security...

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Cryptography

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broken in practice. The US National Security Agency developed the Secure Hash Algorithm series of MD5-like hash functions: SHA-0 was a flawed algorithm that...

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