Cryptographic architecture for secure, private biometric identification
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United States of America Patent
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Jan 24, 2006
Grant Date -
Oct 17, 2002
app pub date -
Apr 13, 2001
filing date -
Apr 13, 2001
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A semiconductor device for securely controlling access to a cryptographic processor including a semiconductor package with a biometric data capture device therein operative to acquire data associated with predetermined biometric characteristic of a user and store it as a biometric key, and a processing unit in the package coupled to the data capture device. An encryption/decryption circuit is also disposed in the semiconductor package and is operative to perform encryption or decryption on input data utilizing the biometric key.
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