Preimage attack

Known as: First preimage attack, Preimage resistance, Preimage attacks

In cryptography, a preimage attack on cryptographic hash functions tries to find a message that has a specific hash value. A cryptographic hash…

Papers overview

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2013

TCS SHA-3 is a family of four cryptographic hash functions that are covered by an US patent (US 2009/0262925). The digest sizes…

2012

. On October 2-nd 2012 NIST announced its selection of the Keccak scheme as the new SHA-3 hash standard. In this paper we present…

2011

HAVAL is a hash function proposed by Zheng et al.in 1992,including 3-,4-and 5-pass versions.We improve pseudo-preimage and…

2010

2010

We propose preimage attacks against PKC98-Hash and HAS-V. PKC98-Hash is a 160-bit hash function proposed at PKC 1998, and HAS-V…

2010

An distinguisher was constructed by utilizing a 2-round collision differential path of ALPHA-MAC, with about 2 chosen messages…

2009

The hash function ARIRANG is one of the 1st round SHA-3 candidates. In this paper, we present preimage attacks on ARIRANG with…

2009

In this note, we present a 2nd-preimage attack on AURORA512, which is one of the candidates for SHA-3. Our attack can generate…

2009

The construction of the initial structure for preimage attack of MD5 is proposed in this paper. With the help of “divide-and-rule…

2008

In this paper, we present a preimage attack on the hash function Blender for all output sizes. It has a complexity of about n ·2…