发明名称 |
Efficient cryptographic hash functions and methods for amplifying the security of hash functions and pseudo-random functions |
摘要 |
Methods and circuitry for generating a cryptographic hash function using a strong pseudo-random generator along with the input data to create high quality pseudo-random keys as indices to pseudo-random functions, as well as a pseudo-random function from 2n bits to 2n bits given a pseudo-random function from n bits to n bits.
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申请公布号 |
US5608801(A) |
申请公布日期 |
1997.03.04 |
申请号 |
US19950559213 |
申请日期 |
1995.11.16 |
申请人 |
BELL COMMUNICATIONS RESEARCH, INC. |
发明人 |
AIELLO, WILLIAM A.;VENKATESAN, RAMARATHNAM |
分类号 |
G09C1/00;G06F7/58;H04L9/32;(IPC1-7):H04L9/00;G06F1/02;H03B29/00 |
主分类号 |
G09C1/00 |
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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