332 search results - page 10 / 67 » Token-Controlled Public Key Encryption |
CCS
1998
ACM
14 years 25 days ago
1998
ACM
This paper describes a new public-key cryptosystem based on the hardness of computing higher residues modulo a composite RSA integer. We introduce two versions of our scheme, one d...
TCC
2005
Springer
14 years 2 months ago
2005
Springer
Adaptively-secure encryption schemes ensure secrecy even in the presence of an adversary who can corrupt parties in an adaptive manner based on public keys, ciphertexts, and secret...
AFRICACRYPT
2008
Springer
14 years 3 months ago
2008
Springer
Public-key encryption schemes are a useful and interesting field of cryptographic study. The ultimate goal for the cryptographer in the field of public-key encryption would be th...
ASIACRYPT
2006
Springer
13 years 10 months ago
2006
Springer
We introduce a primitive called Hierarchical Identity-Coupling Broadcast Encryption (HICBE) that can be used for constructing efficient collusion-resistant public-key broadcast enc...
EUROCRYPT
1997
Springer
14 years 23 days ago
1997
Springer
This paper describes a new public-key cryptosystem where the ciphertext is obtained by multiplying the public-keys indexed by the message bits and the cleartext is recovered by fac...