Method for the secure, distributed generation of an...

H - Electricity – 04 – L

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

H04L 9/30 (2006.01) H04L 9/08 (2006.01)

Patent

CA 2341689

The invention relates to a method for generating a cipher key for a cryptographic method in a secure and distributed manner, whereby a cipher key and a public key are created from a random number (seed) according to a predetermined deterministic method. According to said method, the seed is created on the user side through the use of values which are known only to the user and a public key which is transmitted beforehand by the confidence station. Generation information suitable for generating the seed, from which the seed can be derived in a deterministic manner by the confidence station that uses information only known to it, is created on the user side and transmitted to the confidence station for parallel creation of the seed.

L'invention concerne un procédé de génération sûre répartie d'une clé de codage pour un procédé de cryptographie, une clé de codage ainsi qu'une clé publique étant créées à partir d'un grand nombre aléatoire (graine) au moyen d'un procédé déterministe prédéfini. Selon ce procédé, la graine est créée au niveau de l'utilisateur par inclusion de grandeurs uniquement connues de l'utilisateur et d'une clé publique transmise au préalable par le poste de confiance. Une information de génération adaptée à la génération de la graine, à partir de laquelle la graine peut être déduite de manière déterministe par le poste de confiance par inclusion d'informations uniquement connues de ce poste de confiance, est créée au niveau de l'utilisateur et transmise au poste de confiance pour la création parallèle de la graine.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Method for the secure, distributed generation of an... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for the secure, distributed generation of an..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for the secure, distributed generation of an... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1651791

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.