发明名称 |
ARCHITECTURE AND INSTRUCTION SET FOR IMPLEMENTING ADVANCED ENCRYPTION STANDARD (AES) |
摘要 |
A flexible aes instruction for a general purpose processor is provided that performs aes encryption or decryption using n rounds, where n includes the standard aes set of rounds {10, 12, 14}. A parameter is provided to allow the type of aes round to be selected, that is, whether it is a "last round". In addition to standard aes, the flexible aes instruction allows an AES-like cipher with 20 rounds to be specified or a "one round" pass. |
申请公布号 |
WO2008083365(A1) |
申请公布日期 |
2008.07.10 |
申请号 |
WO2007US89175 |
申请日期 |
2007.12.28 |
申请人 |
INTEL CORPORATION;GUERON, SHAY;FEGHALI, WAJDI;GOPAL, VINODH |
发明人 |
GUERON, SHAY;FEGHALI, WAJDI;GOPAL, VINODH |
分类号 |
H04L9/06 |
主分类号 |
H04L9/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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