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ISW
1997
Springer
13 years 9 months ago
1997
Springer
Information security is based on access control models and cryptographic techniques. These are well established areas of research in computer security, but are not capable of supp...
ISW
1997
Springer
13 years 9 months ago
1997
Springer
Signcryption is a new paradigm in public key cryptography that simultaneously fulfills both the functions of digital signature and public key encryption in a logically single step,...
ISW
1997
Springer
13 years 9 months ago
1997
Springer
This paper will show that Hsu and Wu’s efficient nonrepudiable threshold proxy signature scheme with known signers and Yang, Tzeng and Hwang’s efficient nonrepudiable threshol...