发明授权
US07769166B2 Dual mode AES implementation to support single and multiple AES operations
有权
双模AES实现,支持单AES和多AES操作
- 专利标题: Dual mode AES implementation to support single and multiple AES operations
- 专利标题(中): 双模AES实现,支持单AES和多AES操作
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申请号: US11509361申请日: 2006-08-24
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公开(公告)号: US07769166B2公开(公告)日: 2010-08-03
- 发明人: Nasima Parveen , Venkatesh Balasubramanian
- 申请人: Nasima Parveen , Venkatesh Balasubramanian
- 申请人地址: US CA Milpitas
- 专利权人: LSI Corporation
- 当前专利权人: LSI Corporation
- 当前专利权人地址: US CA Milpitas
- 代理商 Christopher P. Maiorana, PC
- 主分类号: H04L9/32
- IPC分类号: H04L9/32 ; H04L9/08 ; H04K1/00 ; H04K1/04 ; G06F1/00 ; G06F7/72
摘要:
An apparatus comprising a mode circuit and an encryption circuit. The mode circuit may be configured to selectively provide register input data on an output signal when in a first mode and memory data on the output signal when in a second mode. The encryption circuit may be configured to interchangeably encrypt/decrypt between the register input data and the memory data.
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