Streebog
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Streebog () is a cryptographic hash function defined in the Russian national standard GOST R 34.11-2012 Information Technology – Cryptographic Information Security – Hash Function. It was created to replace an obsolete GOST hash function defined in the old standard GOST R 34.11-94, and as an asymmetric reply to SHA-3 competition by the US National Institute of Standards and Technology. The function is also described in RFC 6986 and one out of hash functions in ISO/IEC 10118-3:2018.
Wikidata facts
Show 3 more facts
- publication date
- 2012-08-07
- start time
- 2013-01-01
- work available at URL
- protect.gost.ru/document.aspx?control=7&id=180209
via Wikidata · CC0
~5 min read
Article
5 sectionsContents
- Description
- Examples of Streebog hashes
- Cryptanalysis
- See also
- References
Streebog () is a cryptographic hash function defined in the Russian national standard GOST R 34.11-2012 Information Technology – Cryptographic Information Security – Hash Function. It was created to replace an obsolete GOST hash function defined in the old standard GOST R 34.11-94, and as an asymmetric reply to SHA-3 competition by the US National Institute of Standards and Technology. The function is also described in RFC 6986 and one out of hash functions in ISO/IEC 10118-3:2018.
==Description== Streebog operates on 512-bit blocks of the input, using the Merkle–Damgård construction to handle inputs of arbitrary size.