Non repudiation in Electronic Commerce
Case 3 : After CA has been revoked , user A continues using a valid Cá created
before revocation of CA for signature generation . ... to use SA to generate C .
The temporary certificate approach can significantly improve the efficiency of
mass online transactions . As the ... 2 Approaches for Securing Digital Signatures
- A Comparison A B C Approach Security TTP Computation high online high low
no low ...
Author: Jianying Zhou
Publisher: Artech House Publishers
ISBN:
Page: 200
View: 224