发明名称 |
METHOD AND APPARATUS FOR INCREASING THE SPEED OF CRYPTOGRAPHIC PROCESSING |
摘要 |
Encrypting data in as cascaded block cipher system may be accomplished by applying a first encryption algorithm using a secret shared between first and second parties as a key to generate a secret inner key; applying a second encryption algorithm for a predetermined number of rounds using the secret inner key to generate a plurality of blocks of ciphertext data from a plurality of blocks of plaintext data; and repeating the applying the first encryption algorithm and the applying the second encryption algorithm steps.
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申请公布号 |
KR20070086509(A) |
申请公布日期 |
2007.08.27 |
申请号 |
KR20077014110 |
申请日期 |
2007.06.21 |
申请人 |
INTEL CORP. |
发明人 |
BRICKELL ERNEST;GRAUNKE GARY |
分类号 |
H04L9/06;H04L9/14;H04L9/30 |
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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