LandOfFree - US Patents - Listing for Cryptography,Communication system using cryptography

Cryptography – Communication system using cryptography – Symmetric key cryptography

Method and apparatus for encryption of data

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

Method and apparatus for encryption, decryption and authenticati

Cryptography – Communication system using cryptography – Time segment interchange

Method and apparatus for encryption, method and apparatus...

Cryptography – Communication system using cryptography – Time segment interchange

Method and apparatus for facilitating efficient...

Cryptography – Communication system using cryptography – Time segment interchange

Method and apparatus for facilitating efficient...

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

Method and apparatus for fast RC4-like encryption

Cryptography – Communication system using cryptography – Wireless communication

Method and apparatus for fast secure session establishment...

Cryptography – Communication system using cryptography – Variable time delay modulation

Method and apparatus for generating a complex scrambling...

Cryptography – Communication system using cryptography – Symmetric key cryptography

Method and apparatus for generating encryption stream ciphers

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

Method and apparatus for improving the security of an electronic

Cryptography – Communication system using cryptography – Symmetric key cryptography

Method and apparatus for initializing multiple security modules

Cryptography – Communication system using cryptography – Wireless communication

Method and apparatus for inserting signaling in a communication

Cryptography – Communication system using cryptography – Time segment interchange

Method and apparatus for integrated ciphering and hashing

Cryptography – Communication system using cryptography – Position dependent or authenticating

Method and apparatus for location-sensitive decryption of an...

Cryptography – Communication system using cryptography – Symmetric key cryptography

Method and apparatus for masking modulo exponentiation calculati

Cryptography – Communication system using cryptography – Wireless communication

Method and apparatus for multi-channel communication security

Cryptography – Communication system using cryptography – Time segment interchange

Method and apparatus for multi-session time-slot multiplexing

Cryptography – Communication system using cryptography – Position dependent or authenticating

Method and apparatus for online geographic and user...

Cryptography – Communication system using cryptography – Wireless communication

Method and apparatus for over the air programming a communicatio