Method for sharing secret information and performing certificati

Method for signature of an information processing file, and appa

Method for the authentication of data

Method for the generation of electronic signatures, in particula

Method for the secure distribution of electronic files in a dist

Method for the secure remote flashing of the BIOS of a computer

Method for transmitting information between a computerized contr

Method for transmitting subscriber data in communication systems

Method for updating a communication unit parameter in a wireless

Method for updating encryption key information in communication

Method for updating encryption key information in communication

Method for utilizing an encrypted key as a key identifier in a d

Method for verifying an identification card and recording verifi

Method for verifying the configuration the computer system

Method of and apparatus for encryption and decryption of communi

Method of and circuit arrangement for checking a smart card

Method of authenticating a terminal in a transaction execution s

Method of authentication with improved security for secrecy of a

Method of carrying out an authentication check between a base st

Method of carrying out an authentication check between a base st