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2009•International Workshop on SecurityRequires access

Cryptographic hash function Edon-R′

Danilo Gligoroski, Rune Steinsmo Ødegård, Marija Mihova, Svein J. Knapskog, Aleš Drápal, Vlastimil Klíma, Jorn Amundse, Mohamed El-Hadedy

Open publisher page 19 citations

Abstract

In this paper we describe in details the tweaked cryptographic hash function Edon-R that we denote as Edon-R′. Edon-R was submitted as a candidate for SHA-3 hash competition organized by National Institute of Standards and Technology (NIST). The difference between originally submitted version of Edon-R and version Edon-R′ is in the added feedback to the original compression function R. The feedback consist of xoring the output of the function R with the previous double pipe value and the value of the current message block. Now, Edon-R′ can be seen as a double-pipe PGV7 hash scheme.

About this research paper

What this paper is about

In this paper we describe in details the tweaked cryptographic hash function Edon-R that we denote as Edon-R′. Edon-R was submitted as a candidate for SHA-3 hash competition organized by National Institute of Standards and Technology (NIST). The difference between originally submitted version of Edon-R and version Edon-R′ is in the added feedback to the original compression function R. The feedback consist of xoring the output of the function R with the previous double pipe value and the value of the current message block. Now, Edon-R′ can be seen as a double-pipe PGV7 hash scheme.

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OpenAlex reports 19 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

In this paper we describe in details the tweaked cryptographic hash function Edon-R that we denote as Edon-R′. Edon-R was submitted as a candidate for SHA-3 hash competition organized by National Institute of Standards and Technology (NIST). The difference between originally submitted version of Edon-R and version Edon-R′ is in the added feedback to the original compression function R. The feedback consist of xoring the output of the function R with the previous double pipe value and the value of the current message block. Now, Edon-R′ can be seen as a double-pipe PGV7 hash scheme.

Key concepts: Cryptographic hash function, Hash function, SHA-2, NIST, Computer science, Cryptography, Collision attack, MDC-2

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