ISO/IEC JTC 1/SC 27
| Projekta Nr. | ISO/IEC 10118-3:2004 |
|---|---|
| Nosaukums | <p>ISO/IEC 10118-3:2004 specifies the following seven dedicated hash-functions, i.e. specially-designed hash-functions: </p> <ul><li>the first hash-function (RIPEMD-160) in Clause 7 provides hash-codes of lengths up to 160 bits; </li><li>the second hash-function (RIPEMD-128) in Clause 8 provides hash-codes of lengths up to 128 bits; </li><li>the third hash-function (SHA-1) in Clause 9 provides hash-codes of lengths up to 160 bits;</li><li>the fourth hash-function (SHA-256) in Clause 10 provides hash-codes of lengths up to 256 bits; </li><li>the fifth hash-function (SHA-512) in Clause 11 provides hash-codes of lengths up to 512 bits;</li><li>the sixth hash-function (SHA-384) in Clause 12 provides hash-codes of a fixed length, 384 bits; and</li><li>the seventh hash-function (WHIRLPOOL) in Clause 13 provides hash-codes of lengths up to 512 bits.</li></ul> <p>For each of these dedicated hash-functions, ISO/IEC 10118-3:2004 specifies a round-function that consists of a sequence of sub-functions, a padding method, initializing values, parameters, constants, and an object identifier as normative information, and also specifies several computation examples as informative information. </p> |
| Reģistrācijas numurs (WIID) | 39876 |
| Darbības sfēra | <p>ISO/IEC 10118-3:2004 specifies the following seven dedicated hash-functions, i.e. specially-designed hash-functions: </p> <ul><li>the first hash-function (RIPEMD-160) in Clause 7 provides hash-codes of lengths up to 160 bits; </li><li>the second hash-function (RIPEMD-128) in Clause 8 provides hash-codes of lengths up to 128 bits; </li><li>the third hash-function (SHA-1) in Clause 9 provides hash-codes of lengths up to 160 bits;</li><li>the fourth hash-function (SHA-256) in Clause 10 provides hash-codes of lengths up to 256 bits; </li><li>the fifth hash-function (SHA-512) in Clause 11 provides hash-codes of lengths up to 512 bits;</li><li>the sixth hash-function (SHA-384) in Clause 12 provides hash-codes of a fixed length, 384 bits; and</li><li>the seventh hash-function (WHIRLPOOL) in Clause 13 provides hash-codes of lengths up to 512 bits.</li></ul> <p>For each of these dedicated hash-functions, ISO/IEC 10118-3:2004 specifies a round-function that consists of a sequence of sub-functions, a padding method, initializing values, parameters, constants, and an object identifier as normative information, and also specifies several computation examples as informative information. </p> |
| Statuss | Atcelts |
| ICS grupa | 35.040 35.030 |