发明名称 |
METHOD AND PROCESSOR FOR IMPROVED AES ENCRYPTION AND DECRYPTION |
摘要 |
<p>Encrypting information involving the execution of a first instruction and a second instruction on a processor. The first instruction causes the processor to perform an AddRoundKey transformation followed by a ShiftRows transformation. The second instruction causes the processor to perform a ShiftRows transformation followed by a MixColumns transformation. These instructions are useful for performing AES encryption. The first and second instructions also have inverse modes that may be used to perform AES decryption.</p> |
申请公布号 |
WO2010132130(A1) |
申请公布日期 |
2010.11.18 |
申请号 |
WO2010US23169 |
申请日期 |
2010.02.04 |
申请人 |
GLOBALFOUNDRIES INC.;FRANK, MICHAEL |
发明人 |
FRANK, MICHAEL |
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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