HYBRID SYMMETRIC/ASYMMETRIC CRYPTOGRAPHY WITH USER AUTHENTICATION
摘要
A device uses a user authentication factor to generate an asymmetric decryption key for use in cryptography. An asymmetric encryption key is generated from the asymmetric decryption key using a one-way function, and the asymmetric encryption key is used to encrypt a symmetric key.
申请公布号
WO2007011991(A2)
申请公布日期
2007.01.25
申请号
WO2006US27979
申请日期
2006.07.17
申请人
TYFONE, INC.;NARENDRA, SIVA G.;TADEPALLI, PRABHAKAR;SPITZER, THOMAS N.
发明人
NARENDRA, SIVA G.;TADEPALLI, PRABHAKAR;SPITZER, THOMAS N.