LandOfFree - US Patents - Listing for Cryptography

Cryptography – Particular algorithmic function encoding – Public key

Variants of the fiat-shamir identification and signature scheme

Cryptography – Key management – Having particular key generator

VCR with cable tuner control

Cryptography – Key management – Having particular key generator

VCR with cable tuner control

Cryptography – Key management – Having particular key generator

VCR with cable tuner control

Cryptography – Key management – Having particular key generator

Vector quantization method employing mirrored input vectors to s

Cryptography – Particular algorithmic function encoding – Nbs/des algorithm

Vehicle security device with electronic use authorization coding

Cryptography – Particular algorithmic function encoding – Nbs/des algorithm

Vehicle security device with electronic use authorization coding

Cryptography – Particular algorithmic function encoding – Nbs/des algorithm

Vehicle security device with electronic use authorization coding

Cryptography – Key management – Having particular key generator

Vehicle security system

Cryptography – Video cryptography – Video electric signal modification

Verifiable anonymous channel

Cryptography – By modifying optical image

Verifiable holographic article

Cryptography – Particular algorithmic function encoding – Nbs/des algorithm

Verification method and apparatus

Cryptography – Electric signal modification – Having production of printed copy

Verification of authenticity of goods by use of random numbers

Cryptography – Having production of printed copy

Verification of authenticity of goods by use of random numbers

Cryptography – Particular algorithmic function encoding – Public key

Verification of the private components of a public-key...

Cryptography – Particular algorithmic function encoding – Public key

Verification process for a communication system

Cryptography – Key management – Having particular key generator

Vertical interval data blanker

Cryptography – Particular algorithmic function encoding – Nbs/des algorithm

Vertification system for credit or bank card or the like

Cryptography – Video cryptography – Copy protection or prevention

Video bit scrambling