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In 2008, MD2 has further improvements on a preimage attack with time complexity of 2 73 compression function evaluations and memory requirements of 2 73 message blocks. [ 9 ] In 2009, MD2 was shown to be vulnerable to a collision attack with time complexity of 2 63.3 compression function evaluations and memory requirements of 2 52 hash values.
MD2: 128 bits hash MD4: 128 bits hash MD5: 128 bits Merkle–Damgård construction: MD6: up to 512 bits Merkle tree NLFSR (it is also a keyed hash function) RadioGatún: arbitrary ideal mangling function RIPEMD: 128 bits hash RIPEMD-128: 128 bits hash RIPEMD-160: 160 bits hash RIPEMD-256: 256 bits hash RIPEMD-320: 320 bits hash SHA-1: 160 bits ...
Download QR code; Print/export Download as PDF; Printable version; In other projects ... MD2 (hash function) MD-2 (immunology) See also. MD2 low-profile PCI card;
The following tables compare general and technical information for a number of cryptographic hash functions. See the individual functions' articles for further information. This article is not all-inclusive or necessarily up-to-date. An overview of hash function security/cryptanalysis can be found at hash function security summary.
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 ...
The procedure which generates this checksum is called a checksum function or checksum algorithm. Depending on its design goals, a good checksum algorithm usually outputs a significantly different value, even for small changes made to the input. [ 2 ]
Irrlicht (pronounced [ˈɪʁlɪçt] in German) is an open-source game engine written in C++.It is cross-platform, officially running on Windows, macOS, Linux and Windows CE and due to its open nature ports to other systems are available, including FreeBSD, Xbox (up to Irrlicht version 1.8.1), PlayStation Portable, [1] Symbian, [2] iPhone, [3] AmigaOS 4, [4] Sailfish OS via a Qt/QML wrapper, [5 ...
In cryptography, an S-box (substitution-box) is a basic component of symmetric key algorithms which performs substitution. In block ciphers, they are typically used to obscure the relationship between the key and the ciphertext, thus ensuring Shannon's property of confusion.