English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

An block cipher CRYPTON based on the structure of SQUARE is a candidate algorithm for the AES. Recently Lim changes the S-box construction and key scheduling, and suggested modified version(version 1.0) in FSE'99. In this paper we present an attack on CRYPTON reduced to 5 rounds. This attack is based on impossible differentials[7]. 4 rounds of CRYPTON has impossible differential, we use this to show that CRYPTON version 1.0 reduced to 5 rounds can be attacked using 2 83.4 chosen plaintext and ciphertext pairs. This attack can be also applied to CRYPTON version 0.5 using less chosen plaintext and ciphertext pairs.

Cryptanalysis of Five Rounds of CRYPTON Using Impossible Differentials