H - Electricity – 04 – L
Patent
H - Electricity
04
L
H04L 9/14 (2006.01) G06F 21/00 (2006.01) G06Q 20/00 (2006.01) H04L 9/30 (2006.01) H04L 12/54 (2006.01) H04L 29/06 (2006.01)
Patent
CA 2329492
An electronic message for transmission over a network, such as the Internet, is created by encrypting a first component with a first crypto-key, which is associated with a first network entity, such that the encrypted first component can be decrypted by only the first network entity. The first crypto-key could, for example, be a symmetric crypto-key known only to the first network entity or the public non-symmetric crypto-key of a private-public non-symmetric key pair, where the private non-symmetric crypto key is known only to the first network entity. A second component, which is different than the first component, is encrypted with a second crypto-key, which is associated with a second network entity, such that the encrypted second component can also be decrypted by the first network entity. The second crypto-key could, for example, be a symmetric crypto-key known to both the first and second network entities or the private non-symmetric crypto-key of a private-public non-symmetric key pair of the second network entity, where the public non-symmetric crypto key is known to the first network entity. The encrypted first and second components are combined to create the electronic message.
Christianson Alfred II
Ganesan Ravi
Hobday Kenneth
Lewis Matt
Checkfree Corporation
Checkfree Services Corporation
Dimock Stratton Llp
LandOfFree
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