57 search results - page 7 / 12 » Addition of ElGamal Plaintexts |
JOC
2010
13 years 3 months ago
2010
Abstract. A shuffle consists of a permutation and re-encryption of a set of input ciphertexts. One application of shuffles is to build mix-nets. We suggest an honest verifier zero-...
ICISC
2001
13 years 10 months ago
2001
Although many strong cryptanalytic tools exploit weaknesses in the data-randomizinig part of a block cipher, relatively few general tools for cryptanalyzing on the other part, the ...
CTRSA
2006
Springer
14 years 7 days ago
2006
Springer
In this paper we examine the strength of AES against the related-key impossible differential attack, following the work of Jakimoski and Desmedt [12]. We use several additional obs...
CRYPTO
2011
Springer
12 years 8 months ago
2011
Springer
Deterministic public-key encryption, introduced by Bellare, Boldyreva, and O’Neill (CRYPTO ’07), provides an alternative to randomized public-key encryption in various scenari...
FPL
2003
Springer
14 years 1 months ago
2003
Springer
RC6 is a symmetric-key algorithm which encrypts 128-bit plaintext blocks to 128-bit ciphertext blocks. The encryption process involves four operations: integer addition modulo 2w ,...