A performance comparison for the 64-bit block cipher (Triple-DES, IDEA, CAST-128, MISTY1, and KHAZAD) FPGA hardware implementations is given in this paper. All these ciphers are u...
Paris Kitsos, Nicolas Sklavos, Michalis D. Galanis...
In this paper we present a variation of the template attack classification process that can be applied to block ciphers when the plaintext and ciphertext used are unknown. In a na...
— Symmetric-key block ciphers are often used to provide data confidentiality with low complexity, especially in the case of dedicated hardware implementations. IDEA NXT is a nov...
This paper proposes a construction for collision resistant 2n-bit hash functions, based on n-bit block ciphers with 2n-bit keys. The construction is analysed in the ideal cipher mo...