2967 search results - page 367 / 594 » Cryptology |
182
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CISC
2008
Springer
15 years 8 months ago
2008
Springer
Anonymity is one of the main concerns in group-oriented cryptography. However, most efforts, for instance, group signatures and ring signatures, are only made to provide anonymity ...
224
Voted
ASIACRYPT
2006
Springer
15 years 8 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...
172
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CRYPTO
2006
Springer
15 years 8 months ago
2006
Springer
HMAC was proved in [3] to be a PRF assuming that (1) the underlying compression function is a PRF, and (2) the iterated hash function is weakly collision-resistant. However, recent...
195
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PKC
2010
Springer
15 years 8 months ago
2010
Springer
Abstract. Pairings on elliptic curves over finite fields are crucial for constructing various cryptographic schemes. The T pairing on supersingular curves over GF(3n ) is particula...
200
Voted
PKC
2010
Springer
15 years 8 months ago
2010
Springer
Encrypt-and-sign, where one encrypts and signs a message in parallel, is usually not recommended for confidential message transmission. The reason is that the signature typically l...