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 Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Grøstl is an AES-based hash function and one of the 5 finalists of the SHA-3 competition. In this work we present high-speed implementations of Grøstl for small 8-bit CPUs and large 64-bit CPUs with the recently introduced AES instructions set. Since Grøstl does not use the same MDS mixing layer as the AES, a direct application of the AES instructions seems difficult. In contrast to previous findings, our Grøstl implementations using the AES instructions are currently by far the fastest known. To achieve optimal performance we parallelize each round of Grøstl by taking advantage of the whole bit width of the used processor. This results in implementations running at 12.2 cylces/byte for Grøstl-256 and 18.6 cylces/byte for Grøstl-512.

BYTE SLICING GRØSTL - Optimized Intel AES-NI and 8-bit Implementations of the SHA-3 Finalist Grøstl