A cryptographic key split combiner, which includes a number of key split generators for generating cryptographic key splits and a key split randomizer for randomizing the cryptographic key splits to produce a cryptographic key, and a process for forming cryptographic keys. Each of the key split generators...http://www.google.com.tw/patents/US6606386?utm_source=gb-gplus-share專利 US6606386 - Cryptographic key split combiner
