LandOfFree - US Patents - Listing for Cryptography

Cryptography – Particular algorithmic function encoding – Nbs/des algorithm

Method and apparatus for an adapter card providing conditional a

Cryptography – Key management – Having particular key generator

Method and apparatus for an adapter card providing conditional a

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

Method and apparatus for an adapter card providing...

Cryptography – Electric signal modification – Having magnetic record carrier

Method and apparatus for article authentication

Cryptography – Key management – Having particular key generator

Method and apparatus for assessing integrity of computer system

Cryptography – Key management – Key distribution

Method and apparatus for asymetric key management in a cryptogra

Cryptography – Communication system using cryptography – Wireless communication

Method and apparatus for authenticated reporting in a mobile...

Cryptography – Particular algorithmic function encoding – Nbs/des algorithm

Method and apparatus for authenticating a data carrier intended

Cryptography – Electric signal modification – Having production of printed copy

Method and apparatus for authenticating a document

Cryptography – Particular algorithmic function encoding – Nbs/des algorithm

Method and apparatus for authenticating accreditations and for a

Cryptography – Video cryptography

Method and apparatus for authenticating an hierarchy of...

Cryptography – Particular algorithmic function encoding – Nbs/des algorithm

Method and apparatus for authenticating messages

Cryptography – Particular algorithmic function encoding – Nbs/des algorithm

Method and apparatus for authenticating recorded media

Cryptography – Particular algorithmic function encoding – Nbs/des algorithm

Method and apparatus for authenticating the location of remote u

Cryptography – Cryptanalysis

Method and apparatus for authenticating the use of software

Cryptography – Particular algorithmic function encoding – Nbs/des algorithm

Method and apparatus for authenticating users of a communication

Cryptography – Particular algorithmic function encoding – Nbs/des algorithm

Method and apparatus for authentication in a communication syste

Cryptography – Particular algorithmic function encoding – Nbs/des algorithm

Method and apparatus for authentication in a communication syste

Cryptography – Particular algorithmic function encoding – Nbs/des algorithm

Method and apparatus for authentication in a communication syste