SHA-512/384

1 Specification

• digest size: 512 bits, truncation to 384 bits also specified
• max. message length: < 2¹²⁸ bits
• compression function: 1024-bit message block, 512-bit chaining variable
• Specification: FIPS 180-2 Secure Hash Standard

2 Cryptanalysis

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2.2 Generic Attacks

• Generic Attacks on the Merkle-Damgaard Construction

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2.3 Collision Attacks

Somitra Kumar Sanadhya, Palash Sarkar - Deterministic Constructions of 21-Step Collisions for the SHA-2 Hash Family

ISC 5222:244-259,2008

http://dx.doi.org/10.1007/978-3-540-85886-7_17
Bibtex

Author : Somitra Kumar Sanadhya, Palash Sarkar
Title : Deterministic Constructions of 21-Step Collisions for the SHA-2 Hash Family
In : ISC -
Address :
Date : 2008

Somitra Kumar Sanadhya, Palash Sarkar - Non-linear Reduced Round Attacks against SHA-2 Hash Family

ACISP 5107:254-266,2008

http://dx.doi.org/10.1007/978-3-540-70500-0_19
Bibtex

Author : Somitra Kumar Sanadhya, Palash Sarkar
Title : Non-linear Reduced Round Attacks against SHA-2 Hash Family
In : ACISP -
Address :
Date : 2008

Henri Gilbert, Helena Handschuh - Security Analysis of SHA-256 and Sisters

Selected Areas in Cryptography 3006:175-193,2003

http://springerlink.metapress.com/openurl.asp?genre=article{\&}issn=0302-9743{\&}volume=3006{\&}spage=175
Bibtex

Author : Henri Gilbert, Helena Handschuh
Title : Security Analysis of SHA-256 and Sisters
In : Selected Areas in Cryptography -
Address :
Date : 2003

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