21 search results - page 2 / 5 » Block Ciphers and Systems of Quadratic Equations |
AES
2004
Springer
13 years 10 months ago
2004
Springer
Abstract. Since being officially selected as the new Advanced Encryption Standard (AES), Rijndael has continued to receive great attention and has had its security continuously eva...
DAGSTUHL
2007
13 years 6 months ago
2007
We give an outline of the specification and provable security features of the QUAD stream cipher proposed at Eurocrypt 2006 [6]. The cipher relies on the iteration of a multivaria...
CISC
2009
Springer
13 years 2 months ago
2009
Springer
Abstract. In 2002, algebraic attacks using overdefined systems of equations have been proposed as a potentially very powerful cryptanalysis technique against block ciphers. However...
CCS
2007
ACM
13 years 11 months ago
2007
ACM
QUAD is a stream cipher whose provable security relies on the hardness of solving systems of multivariate quadratic equations. This paper explores FPGA implementations of the stre...
ACNS
2011
Springer
12 years 8 months ago
2011
Springer
A method for extracting cryptographic key material from DRAM used in modern computers has been recently proposed in [9]; the technique was called Cold Boot attacks. When considerin...