H - Electricity – 04 – L
Patent
H - Electricity
04
L
340/70
H04L 9/08 (2006.01)
Patent
CA 2011396
A cipher-key distribution system has a common file for storing public information and first and second subsystems. The first subsystem has a reader for reading the public informa- tion out of the common file, a random number generator for generating random numbers and a first cipher-key generator for generating a cipher-key on the basis of receiving party identify- ing information given from outside, a random number generated by the random number generator and the public information read out by the reader. The first subsystem also has a secret information store for generating and holding the secret information of the communicating party using this subsystem, a key distributing code generator for generating a key distributing code and a transmitter for transmitting the key distributing code and the information for identifying the communicating party. The second subsystem has a receiver for receiving the key distributing code and the identifying information from the transmitter, a secret information store for holding the secret information of the communication party using this subsystem and a second cipher-key generator for generating a cipher-key, which is identical with the cipher-key generated by said first cipher-key generator, on the basis of the key distributing code and identifying information from the receiv- ing means, and the secret information from the secret information store.
Corporation Nec
Smart & Biggar
LandOfFree
Cipher-key distribution system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Cipher-key distribution system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cipher-key distribution system will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1716205