Method and apparatus for passing data securely between parties
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jan 20, 2005
app pub date -
Apr 2, 2004
filing date -
Apr 28, 2003
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A method of passing data securely from an originator to a recipient comprises the steps of: the originator selecting a condition that the recipient must meet for receipt of the data; the originator selecting a trusted party; the originator selecting a first key without reference to the condition; the originator encrypting the data using the first key; the originator making the condition, and the encrypted data available to the recipient; the recipient providing the trusted party with evidence that it meets the condition; the trusted party satisfying itself that the recipient does meet the condition and providing the first key to the recipient, and the recipient decrypting the data using the first key.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully