LAKE

1 Specification

• digest size: 256,512 bits
• max. message length: < 2⁶⁴ bits
• compression function: 512-bit message block, 512,1024-bit chaining variable
• Specification:

Jean-Philippe Aumasson, Willi Meier, Raphael C.-W. Phan - The Hash Function Family LAKE

FSE 5086:36-53,2008

http://dx.doi.org/10.1007/978-3-540-71039-4_3
Bibtex

Author : Jean-Philippe Aumasson, Willi Meier, Raphael C.-W. Phan
Title : The Hash Function Family LAKE
In : FSE -
Address :
Date : 2008

2 Cryptanalysis

2.1 Best Known Results

Collision Attack for LAKE-256 on 4 Rounds (of 8) with complexity 2^109.

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2.2 Generic Attacks

• Generic Attacks on the Merkle-Damgaard Construction

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2.3 Collision Attacks

Florian Mendel, Martin Schl\"affer - Collisions for Round-Reduced LAKE

ACISP 5107:267-281,2008

http://www.springerlink.com/content/882420671673224r/
Bibtex

Author : Florian Mendel, Martin Schl\"affer
Title : Collisions for Round-Reduced LAKE
In : ACISP -
Address :
Date : 2008

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