Secure transmission of data within a distributed computer system
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United States of America Patent
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Sep 4, 2007
Issued Date -
N/A
app pub date -
Sep 19, 2003
filing date -
Jul 29, 2003
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A method for the secure transmission of data from a distributor to a client over a computer network. The method includes encrypting the data using an encryption confidentiality key known to the client, but not the distributor. The method also includes storing the encrypted data at the distributor and generating a message by further encrypting the encrypted data using an encryption transmission key. The corresponding transmission decryption key is also known by the client. Also, the method includes transmitting the generated message to the client.
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