Steganographic authentication

Details Steganographic authentication Steganographic authentication

2007-08-14

2007-08-14

Smithers, Matthew (Department: 2137)

Electrical computers and digital processing systems: support

Multiple computer communication using cryptography

Particular communication authentication technique

C713S155000, C713S169000, C713S172000, C713S173000, C705S041000, C705S067000

Reexamination Certificate

active

11211838

ABSTRACT:
Various embodiments pertain to steganographically authenticating identities and authorizing transactions based on the authenticated identities.

REFERENCES:
patent: 5048085 (1991-09-01), Abraham et al.
patent: 5721781 (1998-02-01), Deo et al.
patent: 6038551 (2000-03-01), Barlow et al.
patent: 6076164 (2000-06-01), Tanaka et al.
patent: 10079733 (1998-03-01), None
Faisal Alturki, Russell Mersereau, “Secure High Data Embedding Rate for Steganographic Application”, Proceedings of the 2000 ACM workshops on Multimedia MULTIMEDIA '00, Publisher: ACM Press, Nov. 2000, pp. 131-134.

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