88 search results - page 3 / 18 » Security Analysis of Two Signcryption Schemes |
WEWORC
2007
13 years 10 months ago
2007
Abstract. Courtois, Finiasz and Sendrier proposed in 2001 a practical code-based signature scheme. We give a rigorous security analysis of a modified version of this scheme in the...
IFIP
2010
Springer
13 years 4 months ago
2010
Springer
We propose a timed broadcasting calculus for wireless systems. The operational semantics of our calculus is given both in terms of a Reduction Semantics and in terms of a Labelled ...
CRYPTO
2011
Springer
12 years 9 months ago
2011
Springer
We prove that Tandem-DM, one of the two “classical” schemes for turning a blockcipher of 2n-bit key into a double block length hash function, has birthday-type collision resist...
IJNSEC
2007
13 years 9 months ago
2007
Recently, based on RSA and discrete logarithm with composite modulus, Huang and Chang proposed two multisignature schemes with distinguished signing authority and claimed that the...
MM
2004
ACM
14 years 3 months ago
2004
ACM
In ACM Multimedia’2002, a video proxy scheme was proposed for secure video delivery. In the scheme, a video is cached in proxies in encrypted form so that it remains nondisclose...