26 search results - page 2 / 6 » Identity-Based Decryption |
ISW
2007
Springer
13 years 11 months 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 7 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...
EUROCRYPT
2005
Springer
13 years 10 months ago
2005
Springer
We introduce a new type of Identity-Based Encryption (IBE) scheme that we call Fuzzy Identity-Based Encryption. In Fuzzy IBE we view an identity as set of descriptive attributes. ...
CRYPTO
2007
Springer
13 years 11 months ago
2007
Springer
One day, you suddenly find that a private key corresponding to your Identity is up for sale at e-Bay. Since you do not suspect a key compromise, perhaps it must be the PKG who is...