230 search results - page 1 / 46 » Cryptanalysis of the Quadratic Generator |
178
Voted
INDOCRYPT
2005
Springer
16 years 1 months ago
2005
Springer
Let p be a prime and let a and c be integers modulo p. The quadratic congruential generator (QCG) is a sequence (vn) of pseudorandom numbers defined by the relation vn+1 ≡ av2 n...
183
Voted
EUROCRYPT
2009
Springer
16 years 8 months ago
2009
Springer
197
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ICISC
2007
15 years 9 months ago
2007
In the 80’s Matsumoto and Imai [8] proposed public key cryptosystems based on the difficulty of solving systems of polynomials in several variables. Although these first schemes...
206
Voted
EUROCRYPT
2000
Springer
15 years 11 months ago
2000
Springer
We present a chosen-ciphertext attack against both NICE cryptosystems. These two cryptosystems are based on computations in the class group of non-maximal imaginary orders. More pr...
204
Voted
ACISP
2007
Springer
16 years 1 months ago
2007
Springer
Recent advances in hash functions cryptanalysis provide a strong impetus to explore new designs. This paper describes a new hash function mq-hash that depends for its security on t...