Titlebook: Information Security and Privacy; 6th Australasian Con Vijay Varadharajan,Yi Mu Conference proceedings 2001 Springer-Verlag Berlin Heidelbe

cipher

Vijay Varadharajan,Yi MuIncludes supplementary material:

影響深遠

Lecture Notes in Computer Sciencehttp://image.papertrans.cn/i/image/465417.jpg

CRUE

New CBC-MAC Forgery Attacks,n a data string. Existing forgery attacks against CBC-MACs are briefly reviewed, together with the effectiveness of various countermeasures. This motivates the main part of the paper, where a family of new forgery attacks are described, which raise serious questions about the effectiveness of certai

Omnipotent

Cryptanalysis of a Public Key Cryptosystem Proposed at ACISP 2000,on the RSA problem. In this paper we present a heuristic attack that enables us to recover the private key from the public key. In particular, we show that breaking the system can be reduced to finding a short vector in a lattice which can be achieved using the . .-lattice reduction algorithm.

cloture

過去分詞

Attacks Based on Small Factors in Various Group Structures,ime order subgroups. Several new attacking scenarios are described where the group order can be either prime, composite, or unknown. These attacks are able to compromise certain properties of complex protocols such as identity revelation by the revocation manager in a group signature setting, or own

鉆孔

On Classifying Conference Key Distribution Protocols,rity requirements in class 4, the highest security class of this classification. We show two new attacks on protocols that were believed to belong to the highest security class and show that both protocols in fact belong to class 3. This motivates us to propose a refinement of this classification to

刺激

Pseudorandomness of MISTY-Type Transformations and the Block Cipher KASUMI,ree round dual MISTY-type transformations are pseudorandom permutation ensembles. Secondly we prove that the three round KASUMI is not a pseudorandom permutation ensemble but the four round KASUMI is a pseudorandom permutation ensemble. We provide simplified probability-theoretic proofs for non-adap

BUMP

lobster

Practical Key Recovery Schemes,tion key is forgotten or lost. New practical and important requirements of key recovery are also considered in the proposed schemes, for example, the key recovery server and any intruder over the communication channel should not learn the key to be reconstructed. Furthermore, the necessary authentic