发明名称 |
Fast encryption and authentication for data processing systems |
摘要 |
Methods and apparatus are presented for partially encrypting a data transmission, yet providing authentication for all of the data transmission. Plaintext blocks are combined with noise blocks and then either encrypted or decrypted to form ciphertext blocks and authentication blocks. The authentication blocks are used to determine a checksum that is then used to determine an authentication tag
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申请公布号 |
US2004019782(A1) |
申请公布日期 |
2004.01.29 |
申请号 |
US20020205133 |
申请日期 |
2002.07.24 |
申请人 |
HAWKES PHILIP MICHAEL;ROSE GREGORY G. |
发明人 |
HAWKES PHILIP MICHAEL;ROSE GREGORY G. |
分类号 |
H04L9/06;H04L9/08;H04L9/32;(IPC1-7):H04K1/04;H04K1/06;H04L9/00 |
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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