1834 search results - page 91 / 367 » Public Key Cryptography |
TCC
2007
Springer
15 years 5 months ago
2007
Springer
Abstract. We establish new lower bounds and impossibility results for noninteractive zero-knowledge proofs and arguments with set-up assumptions. – For the common random string m...
TCC
2007
Springer
15 years 5 months ago
2007
Springer
Abstract. We present the first positive obfuscation result for a traditional cryptographic functionality. This positive result stands in contrast to well-known negative impossibil...
CSFW
2002
IEEE
15 years 4 months ago
2002
IEEE
We present the first type and effect system for proving authenticity properties of security protocols based on asymmetric cryptography. The most significant new features of our ...
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AES
2004
Springer
15 years 4 months ago
2004
Springer
Abstract. While it is known previously that the cycle lengths of individual components of the AES round function are very small, we demonstrate here that the cycle length of the S-...
CTRSA
2010
Springer
15 years 2 months ago
2010
Springer
This paper presents a new identity based key agreement protocol. In id-based cryptography (introduced by Adi Shamir in [33]) each party uses its own identity as public key and rece...