LandOfFree - US Patents - Listing for Cryptography,Key management

Cryptography – Key management – Having particular key generator

Service provision authentication protocol

Cryptography – Key management – Key escrow or recovery

Session key recovery system and method

Cryptography – Key management – Having particular key generator

Set top box for receiving and decryption and descrambling a plur

Sharing a secret using hyperplanes over GF(2 m )

Sharing a secret using hyperplanes over GF(q)

Cryptography – Key management – Having particular key generator

Sheets for concealing information recorded on recording paper fo

Short term internet access

Cryptography – Key management – Having particular key generator

Shrinking key generator for parallel process

Cryptography – Key management – Having particular key generator

Signal encryption apparatus for generating common and distinct k

Cryptography – Key management – Having particular key generator

Signal overlap detection in a communication system

Cryptography – Key management – Having particular key generator

Signal scrambling transmission system

Cryptography – Key management – Having particular key generator

Signalling scheme for controlling data encryption device in an e

Cryptography – Key management – Having particular key generator

Signature schemes using bilinear mappings

Signing and signature authentication of messages

Simplified addressing for private communications

Cryptography – Key management

Simplified secure shared key establishment and data delivery...

Cryptography – Key management – Having particular key generator

Simplified secure, swift cryptographic key exchange

Cryptography – Key management – Having particular key generator

Simultaneous multichannel television access control system and m

Cryptography – Key management – Having particular key generator

Simultaneous transmission of LED and laser signals over single m