Certification process
Cipher block chaining mode in encryption/decryption processing
Cipher for disk encryption
Cipher for disk encryption
Cipher key distribution system effectively preventing illegitima
Cipher system with closed cipher procedure
Cipher-key distribution system
Circuit and method for generating cryptographic keys
Circuit and method of encrypting key validation
Client/server based secure timekeeping system
Code protection using cryptography
Coding formula for verifying checks and credit cards
Coding system for a data signal
Coding system for descrambling video
Collection of value from stored value systems
Color image processing apparatus and method
Combination pin pad and terminal
Command authentication process
Commercial data masking
Commercial online backup service that provides transparent exten