Telephone having authentication function and telephone system
Template-driven XML digital signature
Temporally threaded CMI watermark
Threshold cryptography scheme for message authentication...
Time domain watermarking of multimedia signals
Time management apparatus and time management method
Time stamping method employing a separate ticket and stub
Time stamping method employing a separate ticket and stub
Time stamping method employing user specified time
Time stamping method using aged time stamp receipts
Time stamping method using time delta in key certificate
Time stamping method using time-based signature key
Time stamping system for electronic documents and program...
Time validation system
Time varying presentation of items based on a key hash
Time-stamp service for the national information network
Time-stamped tamper-proof data storage
TLS tunneling
Token-based encryption key secure conveyance
Toolbar signature