Digital signature device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 5, 1995
Grant Date -
N/A
app pub date -
Apr 13, 1993
filing date -
Apr 16, 1992
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A Digital Signature Device includes hardware device for carrying out an operation AB2.sup.-n mod N and an operation AB mod N, and carrying out modular exponentiation and modular multiplication based on an operation AB2.sup.-n mod N and an operation AB mod N. A method of performing an operation AB2.sup.-n mod N, an operation AB mod N, modular exponentiation, and modular multiplication by using hardware device, such as electrical controller, feeder, and delay device, etc.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
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