Secure distribution of data or content using keyless...
Secure document and method and apparatus for producing and authe
Secure electronic forms permitting layout revision
Secure electronic funds transfer from telephone or unsecured ter
Secure electronic voting using partially compatible homomorphism
Secure encryption and hiding of data and messages in images
Secure file handling in a computer operating system
Secure hierarchial video delivery system and method
Secure hierarchial video delivery system and method
Secure identification card and method and apparatus for producin
Secure identification card and method and apparatus for producin
Secure information retrieval service (SIRS)
Secure key management using control vector translation
Secure keyboard
Secure management of keys using control vectors
Secure management of keys using control vectors with multi-path
Secure management of keys using extended control vectors
Secure memory card
Secure memory card with programmed controlled security access co
Secure message authentication for binary additive stream cipher