发明名称 SYSTEM AND METHOD FOR GENERATING ENCRYPTION SEED VALUES
摘要 A method for generating a seed value for use in symmetric encryption includes creating and storing a first data set and generating a hashed value based on the first data set. A replacement position in the first data set is selected, and at least a portion of the hashed value is written into the first data set at the replacement position. A seed portion of the first data set is selected as the seed value. By varying a number of iterations, a balance can be struck between performance (fewer iterations) and security (more iterations).
申请公布号 CA2491702(C) 申请公布日期 2013.02.12
申请号 CA20032491702 申请日期 2003.07.15
申请人 CYBERSOURCE CORPORATION 发明人 SHANKAR, VISHNU;EATON, JASON
分类号 H04L9/08;H04L9/18;H04L9/12 主分类号 H04L9/08
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