H - Electricity
04
L
H04L 9/30 (2006.01) H04L 9/08 (2006.01)
Patent
CA 2371599
A method of cryptographic key generation comprises generating a public key and a private key wherein the public key contains all of the information required to recover the private key. The private key can be recovered from the public key by an authorised third party with access to a private recovery key. The need for the private key to be separately archived is therefore eliminated.
L'invention concerne un procédé de génération d'une clé cryptographique consistant à générer une clé publique et une clé privée, la clé publique renfermant toutes les informations nécessaires à l'extraction de la clé privée. Cette clé privée peut être extraite à partir de la clé publique par un tiers autorisé ayant accès à une clé d'extraction privée. On élimine ainsi le besoin d'archiver la clé privée séparément.
Harvey Ian Nigel
Van Someren Nicko
Ncipher Corporation Limited
Ridout & Maybee Llp
LandOfFree
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