Final report for LDRD Project 93633 : new hash function for data protection.

Draelos, Timothy John ; Dautenhahn, Nathan ; Schroeppel, Richard Crabtree ; Tolk, Keith Michael ; Orman, Hilarie (PurpleStreak, Inc.) ; Walker, Andrea Mae ; Malone, Sean ; Lee, Eric ; Neumann, William Douglas ; Cordwell, William R. ; Torgerson, Mark Dolan ; Anderson

关键词: COMPETITION;    DATA;    FUNCTIONS;    SAFETY;    SECURITY Cryptology;    Data Structures;    Cryptology and Information Theory;   

DOI  :  10.2172/983660
RP-ID  :  SAND2009-1088
PID  :  OSTI ID: 983660
Others  :  TRN: US201014%%1738

美国|英语

来源: SciTech Connect

【 摘 要 】

The security of the widely-used cryptographic hash function SHA1 has been impugned. We have developed two replacement hash functions. The first, SHA1X, is a drop-in replacement for SHA1. The second, SANDstorm, has been submitted as a candidate to the NIST-sponsored SHA3 Hash Function competition.