METHOD AND SYSTEM FOR INVALIDATION OF CRYPTOGRAPHIC SHARES IN COMPUTER SYSTEMS

申请公布号：US2010131752(A1)

申请号：US20080323499

申请日期：2008.11.26

申请公布日期：2010.05.27

申请人：

FLEGEL ULRICH

发明人：FLEGEL ULRICH

分类号：H04L9/00

主分类号：H04L9/00

摘要：A system and method to encrypt events using a secret to serve as a key according to a secret sharing algorithm is described. In one embodiment, the key is split into shares that are distributed to an event recipient. In one embodiment, one or more shares of the key are invalidated to protect data in the encrypted event.

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