489 search results - page 11 / 98 » A Key Distribution Scheme Based on Public Key Cryptography f... |
PKC
2004
Springer
14 years 2 months ago
2004
Springer
Abstract. A group key agreement protocol allows a set of users, communicating over a public network, to agree on a private session key. Most of the schemes proposed so far require ...
SCN
2010
Springer
13 years 7 months ago
2010
Springer
An identity-based encryption (IBE) scheme can greatly reduce the complexity of sending encrypted messages. However, an IBE scheme necessarily requires a private-key generator (PKG)...
TCC
2010
Springer
14 years 5 months ago
2010
Springer
We construct public-key cryptosystems that remain secure even when the adversary is given any computationally uninvertible function of the secret key as auxiliary input (even one t...
JNW
2006
13 years 8 months ago
2006
Quantum cryptography is a promising solution towards absolute security in long term cryptosystems. While the use of quantum cryptography in fiber optical networks gets significant ...
ISW
1997
Springer
14 years 9 days 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,...