Cryptography – Particular algorithmic function encoding – Nbs/des algorithm
Patent
1992-06-12
1993-11-02
Gregory, Bernarr E.
Cryptography
Particular algorithmic function encoding
Nbs/des algorithm
380 24, 380 25, 380 49, 380 50, 34082531, 34082534, 382 2, 235379, 235380, H04L 932
Patent
active
052590259
ABSTRACT:
A fake-proof card verification system allows for the reading of data from an EEPROM memory device. A photographic-type image is stored in the memory device. The data comprises a data table containing randomly distributed unique serialized information. This information may be the serial number of the encoding read/write terminal, or the issue number of the particular identification information created by the encoding terminal. Desired verification data is downloaded from a central processing system. Advantageously, the system uses color cell compression for the acquisition, digitization and compression of the photographic-type image, which may be a facial representation, fingerprint, signature, voice print, eye retina or any other unique personal identification in a compressed form which may read by the decoding system to verify the positive identification of the presenter.
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Huang George Y.
Martin Tony D.
Monroe Midori J.
Audio Digitalimaging, Inc.
Gregory Bernarr E.
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