PKC-HASH

1 Specification

• digest size: 160 bits
• max. message length: < 2⁶⁴ bits
• compression function: 512-bit message block, 160-bit chaining variable
• Specification:

Sang Uk Shin, Kyung Hyune Rhee, Dae-Hyun Ryu, Sangjin Lee - A New Hash Function Based on MDx-Family and Its Application to MAC

Public Key Cryptography 1431:234-246,1998

http://link.springer.de/link/service/series/0558/bibs/1431/14310234.htm
Bibtex

Author : Sang Uk Shin, Kyung Hyune Rhee, Dae-Hyun Ryu, Sangjin Lee
Title : A New Hash Function Based on MDx-Family and Its Application to MAC
In : Public Key Cryptography -
Address :
Date : 1998

2 Cryptanalysis

2.1 Best Known Results

The best collision attack on full PKC-hash was published by Wang et al. It has complexity of 2^20.5 hash evaluations.

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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, Norbert Pramstaller, Christian Rechberger - Improved Collision Attack on the Hash Function Proposed at PKC'98

ICISC 4296:8-21,2006

http://dx.doi.org/10.1007/11927587_3
Bibtex

Author : Florian Mendel, Norbert Pramstaller, Christian Rechberger
Title : Improved Collision Attack on the Hash Function Proposed at PKC'98
In : ICISC -
Address :
Date : 2006

Donghoon Chang, Jaechul Sung, Soo Hak Sung, Sangjin Lee, Jongin Lim - Full-Round Differential Attack on the Original Version of the Hash Function Proposed at PKC'98

Selected Areas in Cryptography 2595:160-174,2002

http://link.springer.de/link/service/series/0558/bibs/2595/25950160.htm
Bibtex

Author : Donghoon Chang, Jaechul Sung, Soo Hak Sung, Sangjin Lee, Jongin Lim
Title : Full-Round Differential Attack on the Original Version of the Hash Function Proposed at PKC'98
In : Selected Areas in Cryptography -
Address :
Date : 2002

Daewan Han, Sangwoo Park, Seongtaek Chee - Cryptanalysis of the Modified Version of the Hash Function Proposed at PKC'98

FSE 2365:252-262,2002

http://link.springer.de/link/service/series/0558/bibs/2365/23650252.htm
Bibtex

Author : Daewan Han, Sangwoo Park, Seongtaek Chee
Title : Cryptanalysis of the Modified Version of the Hash Function Proposed at PKC'98
In : FSE -
Address :
Date : 2002

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