Invention Grant
- Patent Title: Asymmetric cryptography with user authentication
- Patent Title (中): 用户认证的不对称加密
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Application No.: US11182520Application Date: 2005-07-15
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Publication No.: US07805615B2Publication Date: 2010-09-28
- Inventor: Siva G. Narendra , Prabhakar Tadepalli , Thomas N. Spitzer
- Applicant: Siva G. Narendra , Prabhakar Tadepalli , Thomas N. Spitzer
- Applicant Address: US OR Portland
- Assignee: Tyfone, Inc.
- Current Assignee: Tyfone, Inc.
- Current Assignee Address: US OR Portland
- Agency: LeMoine Patent Services, PLLC
- Agent Dana B. LeMoine
- Main IPC: G06F21/00
- IPC: G06F21/00
Abstract:
A device uses a user authentication factor to generate a decryption key for use in asymmetric cryptography. An encryption key is generated from the decryption key using a one-way function.
Public/Granted literature
- US20070016798A1 Asymmetric cryptography with user authentication Public/Granted day:2007-01-18
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