Method and apparatus for protecting the legitimacy of an...
Method and apparatus for providing a key for secure...
Method and apparatus for providing communications security...
Method and apparatus for providing field confidentiality in...
Method and apparatus for providing human readable signature...
Method and apparatus for providing information for...
Method and apparatus for providing information security to...
Method and apparatus for providing non-repudiation of...
Method and apparatus for providing peer authentication for a...
Method and apparatus for providing peer authentication for...
Method and apparatus for providing public key security...
Method and apparatus for publishing signature log entry
Method and apparatus for reading digital watermarks with a...
Method and apparatus for reconstituting an encryption key...
Method and apparatus for recorded digital data protection...
Method and apparatus for restricting outbound access to remote e
Method and apparatus for revocation list management using a...
Method and apparatus for robust embedded data
Method and apparatus for secure access to dedicated network...
Method and apparatus for secure data transmission via network