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ACNS
2006
Springer
112views Cryptology» more  ACNS 2006»
15 years 5 months ago
Password Based Server Aided Key Exchange
We propose a new password-based 3-party protocol with a formal security proof in the standard model. Under reasonable assumptions we show that our new protocol is more efficient t...
Yvonne Cliff, Yiu Shing Terry Tin, Colin Boyd
ITCC
2005
IEEE
15 years 4 months ago
ASIC Implementation of a Unified Hardware Architecture for Non-Key Based Cryptographic Hash Primitives
Hash algorithms are a class of cryptographic primitives used for fulfilling the requirements of integrity and authentication in cryptography. In this paper, we propose and present...
T. S. Ganesh, T. S. B. Sudarshan
IJNSEC
2011
128views more  IJNSEC 2011»
14 years 6 months ago
Certificateless Group Oriented Signature Secure Against Key Replacement Attack
Since Al-Riyami and Paterson presented certificateless cryptography, many certificateless schemes have been proposed for different purposes. In this paper, we present a certificate...
Chunbo Ma, Jun Ao
PKC
2005
Springer
167views Cryptology» more  PKC 2005»
15 years 4 months ago
Converse Results to the Wiener Attack on RSA
A well-known attack on RSA with low secret-exponent d was given by Wiener about 15 years ago. Wiener showed that using continued fractions, one can efficiently recover the secret-...
Ron Steinfeld, Scott Contini, Huaxiong Wang, Josef...
IMA
2007
Springer
132views Cryptology» more  IMA 2007»
15 years 5 months ago
New Branch Prediction Vulnerabilities in OpenSSL and Necessary Software Countermeasures
Abstract. Software based side-channel attacks allow an unprivileged spy process to extract secret information from a victim (cryptosystem) process by exploiting some indirect leaka...
Onur Aciiçmez, Shay Gueron, Jean-Pierre Sei...