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 Tools annual

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 Tools monthly

Global: Zendy Plus monthly

Presents the access of premium content as premium feature

Premium Content

Global: Zendy Plus annual

Global: Zendy Free Plan

ABSTRACT The Australian stream cipher NLSv2 [Hawkes, P.-Paddon, M.-Rose, G. G.-De Vries, M. W.: Primitive specification for NLSv2, Project eSTREAM web page, 2007, 1-25] is a 32-bit word oriented stream cipher that was quite successful in the stream ciphers competition-the project eSTREAM. The cipher achieved Phase 3 and successfully accomplished one of the main requirements for candidates in Profile 1 (software oriented proposals)-to have a better performance than AES in counter mode. However the cipher was not chosen into the final portfolio [Babbage, S.-De Canni`ere, Ch.-Canteaut, A.-Cid, C.-Gilbert, H.-Johansson, T.-Parker, M.-Preneel, B.-Rijmen, V.-Robshaw, M.: The eSTREAM Portfolio, Project eSTREAM web page, 2008], because its performance was not so perfect when comparing with other finalist. Also there is a security issue with a high correlation in the used S-Box, which some effective distinguishers exploit. In this paper, a practical demonstration of the distinguishing attack against the smaller version of the cipher is introduced. In our experiments, we have at disposal a machine with four cores (Intel® CoreTM Quad @ 2.66 GHz) and single attack lasts about 6 days. We performed successful practical experiments and our results demonstrate that the distingushing attack against the smaller version is working.

On Distinguishing Attack Against the Reduced Version of the Cipher Nlsv2