Titlebook: Information Security and Cryptology; 6th International Co Xuejia Lai,Moti Yung,Dongdai Lin Conference proceedings 2011 Springer Berlin Heid

ANN

Variants of Multicollision Attacks on Iterated Hash Functionsicollisions that gives larger multicollision sets for the same amount of work as Joux’s famous method i.e. with . work one can find greater than 2.-collisions for large .. Furthermore, if the message length is not restricted, we show that we can create arbitrarily large multicollisions by finding tw

DEVIL

Hyper-Sbox View of AES-like Permutations: A Generalized Distinguisherstudied equivalent expressions of the generalized AES-like permutation. We found that four rounds of the AES-like permutation can be regarded as a Hyper-Sbox. Then we further analyzed the differential properties of both Super-Sbox and Hyper-Sbox. Based on these observations, we give an 8-round trunc

開始從未

EXALT

Pseudo-Cryptanalysis of Luffacollisions and pseudo-second-preimages can be found easily by computing the inverse of the message injection function at the beginning of Luffa. We explain in details the pseudo-preimage attacks. For Luffa-224/256, given the hash value, only 2 iteration computations are needed to get a pseudo-preima

sebaceous-gland

Distinguishing Attacks on LPMAC Based on the Full RIPEMD and Reduced-Step RIPEMD-{256,320}PMAC is the secret-prefix MAC with the message length prepended to the message before hashing. Wang et al. presented the first distinguishing attack on HMAC/NMAC-MD5 without the related-key setting in [27], then they extended this technique to give a distinguishing attack on the LPMAC based on 61-st

爵士樂

小教堂

Redesigning Group Key Exchange Protocol Based on Bilinear Pairing Suitable for Various Environmentsow looking for a standard. The goal of this paper is to redesign GKE using bilinear pairings, proposed by Desmedt and Lange, from the point of view of arrangement of parties. The arrangement of parties is called a party tree in this paper. Actually, we are able to . the party tree, to reduce the com

龍蝦

Multi-Factor Authenticated Key Exchange Protocol in the Three-Party Settingorder to increase the security for AKE protocols, various authentication means can be used together. In fact, the existing multi-factor AKE protocols provide an authenticated key exchange only between a client and a server. This paper presents a new multi-factor AKE protocol in the three-party setti

Carcinogenesis

時代