LandOfFree - US Patents - Listing for Cryptography

Cryptography – Communication system using cryptography – Wireless communication

LapDesk

Cryptography – Particular algorithmic function encoding – Public key

Large provably fast and secure digital signature schemes based o

Cryptography – Key management – Key distribution

Large scale quantum cryptographic key distribution network

Cryptography – Communication system using cryptography – Wireless communication

Layered mobile application security system

Cryptography – Key management – Having particular key generator

Layered session data unit frame

Cryptography – Electric signal masking

Leak-resistant cryptographic indexed key update

Cryptography – Particular algorithmic function encoding – Public key

Leak-resistant cryptographic method and apparatus

Cryptography – Particular algorithmic function encoding

Lean multiplication of multi-precision numbers over GF(2 m )

Cryptography – Cryptanalysis

Learning-functionalized remote control receiver

Cryptography – By modifying optical image

Lenticular security screen production method

Cryptography – Cryptanalysis

Licensing management system and method in which datagrams includ

Cryptography – Key management – Key distribution

Light-weight key distribution scheme in wireless network

Cryptography – Particular algorithmic function encoding – Nbs/des algorithm

Lightweight non-repudiation system and method

Cryptography – Communication system using cryptography – Data stream/substitution enciphering

Lightweight word-oriented technique for generating a...

Cryptography – Particular algorithmic function encoding – Nbs/des algorithm

Limited broadcast system

Cryptography – Video cryptography – Copy protection or prevention

Limited use DVD-video disc

Cryptography – Particular algorithmic function encoding – Nbs/des algorithm

Limited-traceability systems

Cryptography – Particular algorithmic function encoding – Nbs/des algorithm

Limited-traceability systems

Cryptography – Particular algorithmic function encoding – Nbs/des algorithm

Limited-traceability systems