发明名称 |
Method for preventing and detecting hash collisions of data during the data transmission |
摘要 |
A means for avoiding hash collisions by means of message pre-processing function to increase randomness and reduce redundancy of an input message whereby hash collisions are avoided when it is applied before hashing any message and the message pre-processing function comprises 4 steps like shuffling of bits, compression T-function and LFSR which steps increase the entropy of the input message at the end of 4 rounds, the output becomes more random.
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申请公布号 |
US8086860(B2) |
申请公布日期 |
2011.12.27 |
申请号 |
US20080079537 |
申请日期 |
2008.03.27 |
申请人 |
VIJAYRANGAN NATARAJAN;TATA CONSULTANCY SERVICES LIMITED |
发明人 |
VIJAYRANGAN NATARAJAN |
分类号 |
H04L29/06;G06F7/00;G06F11/00;G06F17/30;H04K1/00;H04L9/32 |
主分类号 |
H04L29/06 |
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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