18770956. ROLLING BIOMETRIC KEY EXCHANGE (Capital One Services, LLC)
ROLLING BIOMETRIC KEY EXCHANGE
Organization Name
Inventor(s)
Keith Hamburg of Reston VA (US)
ROLLING BIOMETRIC KEY EXCHANGE
This abstract first appeared for US patent application 18770956 titled 'ROLLING BIOMETRIC KEY EXCHANGE
Original Abstract Submitted
Various embodiments are generally directed to techniques of generating a unique biometric key, hashing and salting the key, and storing it. Embodiments include techniques to analyze biological information associated with a user and determine one or more biological characteristics from the analyzed information. The biological characteristics may be used to generate a character string unique to the user, which may be used to generate the biometric key based on a cryptographic algorithm. The hash values, salt values, or the hash function may be changed at a predetermined interval.