58 search results - page 3 / 12 » Identity-Based Threshold Decryption |
ACNS
2004
Springer
13 years 9 months ago
2004
Springer
A general technique of batch verification for equality of discrete logarithms is proposed. Examples of batching threshold decryption schemes are presented based on threshold versio...
ISW
2007
Springer
14 years 4 days ago
2007
Springer
A proxy re-encryption scheme allows Alice to temporarily delegate the decryption rights to Bob via a proxy. Alice gives the proxy a re-encryption key so that the proxy can convert ...
COCOON
2010
Springer
13 years 10 months ago
2010
Springer
In identity-based public-key cryptography, an entity’s public key can be easily derived from its identity. The direct derivation of public keys in identity-based public-key crypt...
CISC
2008
Springer
13 years 8 months ago
2008
Springer
Proxy re-encryption is a cryptographic primitive developed to delegate the decryption right from one party (the delegator) to another (the delegatee). So far, research efforts hav...
TCC
2010
Springer
14 years 2 months ago
2010
Springer
We present a variant of Regev’s cryptosystem first presented in [Reg05], but with a new choice of parameters. By a recent classical reduction by Peikert we prove the scheme sema...