Preimages for Reduced SHA-0 and SHA-1

In this paper, we examine the resistance of the popular hash function SHA-1 and its predecessor SHA-0 against dedicated preimage attacks. In order to assess the security margin of these hash functions against these attacks, two new cryptanalytic techniques are developed:

• Type: Conference
• Year: 2008
• Where: CRYPTO
• Authors: Christophe De Cannière, Christian Rechberger
• Keywords: CRYPTO 2008, Cryptology, Hash Function, Hash Function Sha-1, Preimage Attacks