106 search results - page 19 / 22 » Cryptanalysis of Koyama Scheme |
PROVSEC
2009
Springer
14 years 4 months ago
2009
Springer
Signcryption is a cryptographic primitive that provides authentication and confidentiality simultaneously in a single logical step. It is often required that multiple senders have...
ISPEC
2010
Springer
13 years 11 months ago
2010
Springer
Often authentication and confidentiality are required as simultaneous key requirements in many cryptographic applications. The cryptographic primitive called signcryption effective...
ISCC
2009
IEEE
14 years 4 months ago
2009
IEEE
The Hill cipher is a classical symmetric encryption algorithm that succumbs to the know-plaintext attack. Although its vulnerability to cryptanalysis has rendered it unusable in p...
AC
1997
Springer
14 years 1 months ago
1997
Springer
This paper describes the state of the art for cryptographic primitives that are used for protecting the authenticity of information: cryptographic hash functions and digital signat...
ASIACRYPT
1991
Springer
14 years 1 months ago
1991
Springer
In [1] a construction of a block cipher from a single pseudorandom permutation is proposed. In a complexity theoretical setting they prove that this scheme is secure against a pol...