29 search results - page 4 / 6 » A secure variant of the Hill Cipher |
ICC
2009
IEEE
14 years 1 months ago
2009
IEEE
—The difficulty of processing data in encrypted form has long been the barrier to the widespread use of encryption in data storage applications; improved security or privacy wou...
PKC
2005
Springer
14 years 17 days ago
2005
Springer
In this paper, we present the cryptanalysis of a public key scheme based on a system of multivariate polynomial equations, the ”tractable rational map” cryptosystem. We show co...
IACR
2011
12 years 6 months ago
2011
Abstract. Sophie Germain Counter Mode (SGCM) is an authenticated encryption mode of operation, to be used with 128-bit block ciphers such as AES. SGCM is a variant of the NIST stan...
PKC
1999
Springer
13 years 11 months ago
1999
Springer
Abstract. Many applications rely on the security of their random number generator. It is therefore essential that such devices be extensively tested for malfunction. The purpose of...
PKC
2005
Springer
14 years 17 days ago
2005
Springer
We answer the open question of the possibility of building a digital signature scheme with proven security based on the one-wayness of a trapdoor permutation and with signatures as...