2967 search results - page 504 / 594 » Cryptology |
FSE
2009
Springer
15 years 10 months ago
2009
Springer
Abstract. We provide the first proof of security for Tandem-DM, one of the oldest and most wellknown constructions for turning a blockcipher with n-bit blocklength and 2n-bit keyle...
TCC
2009
Springer
15 years 10 months ago
2009
Springer
Abstract. Protocols for deniable authentication achieve seemingly paradoxical guarantees: upon completion of the protocol the receiver is convinced that the sender authenticated th...
TCC
2009
Springer
15 years 10 months ago
2009
Springer
Various results show that oblivious transfer can be implemented using the assumption of noisy channels. Unfortunately, this assumption is not as weak as one might think, because i...
TCC
2009
Springer
15 years 10 months ago
2009
Springer
We propose a general security definition for cryptographic quantum protocols that implement classical non-reactive two-party tasks. The definition is expressed in terms of simple q...
TCC
2009
Springer
15 years 10 months ago
2009
Springer
We address one of the foundational problems in cryptography: the bias of coin-flipping protocols. Coin-flipping protocols allow mutually distrustful parties to generate a common u...