Method and apparatus for securely transmitting keys from a postage metering apparatus to a remote data center
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 12, 2002
Grant Date -
N/A
app pub date -
Dec 24, 1998
filing date -
Dec 24, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method for transmitting a key from a first device to a remotely located second device includes the steps of generating the key within the first device; selecting one of a plurality of one-time pad values from a one-time pad stored within the first device; creating a hash of at least the key and the selected one of the plurality of one-time pad values; and sending the hash and the key from the first device to the second device.
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