Signature generation device and signature verification device

Signature hash for checking versions of abstract data types

Signature schemes using bilinear mappings

Signature specification for encrypted packet streams

Signature system presenting user signature information

Signed group criteria

Signing and authentication devices and processes and...

SIM-based authentication method capable of supporting...

Simple secure login with multiple-authentication providers

Simplified data link protocol processor

Simplified method of configuring internet protocol security tunn

Simplifying the selection of network paths for implementing...

Simultaneous electronic transactions with subscriber verificatio

Single account portable wireless financial messaging unit

Single algorithm cipher suite for messaging

Single sign-on (SSO) mechanism having master key...

Single sign-on (SSO) mechanism personal key manager

Single sign-on for a network system that includes multiple...

Single sign-on framework with trust-level mapping to...

Single sign-on over the internet using public-key cryptography