PANAMA

1 Specification

• digest size: 256 bits
• max. message length: arbitrary length
• compression function: 256-bit message block, > 1 Kbyte chaining state
• Specification:

Joan Daemen, Craig S. K. Clapp - Fast Hashing and Stream Encryption with PANAMA

FSE 1372:60-74,1998

http://link.springer.de/link/service/series/0558/bibs/1372/13720060.htm
Bibtex

Author : Joan Daemen, Craig S. K. Clapp
Title : Fast Hashing and Stream Encryption with PANAMA
In : FSE -
Address :
Date : 1998

2 Cryptanalysis

2.1 Best Known Results

The best collision attack on PANAMA was presented by Daemen and Van Assche. The attack has a complexity of about attack 2⁶ evaluations of the state updating function.

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2.2 Generic Attacks

• PANAMA is not a design follwing the Merkle-Damgaard construction principle. Generic Attacks on Hash Functions

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2.3 Collision Attacks

Joan Daemen, Gilles Van Assche - Producing Collisions for Panama, Instantaneously

FSE 4593:1-18,2007

http://dx.doi.org/10.1007/978-3-540-74619-5_1
Bibtex

Author : Joan Daemen, Gilles Van Assche
Title : Producing Collisions for Panama, Instantaneously
In : FSE -
Address :
Date : 2007

Vincent Rijmen, Bart Van Rompay, Bart Preneel, Joos Vandewalle - Producing Collisions for PANAMA

FSE 2355:37-51,2002

http://link.springer.de/link/service/series/0558/bibs/2355/23550037.htm
Bibtex

Author : Vincent Rijmen, Bart Van Rompay, Bart Preneel, Joos Vandewalle
Title : Producing Collisions for PANAMA
In : FSE -
Address :
Date : 2002

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