CryptoDB
Dynamic SHA-2
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Abstract: | In this paper I describe the construction of Dynamic SHA-2 family of cryptographic hash functions. They are built with design components from the SHA-2 family, but I use the bits in message as parameters of function G, R and ROTR operation in the new hash functionh. It enabled us to achieve a novel design principle: When message is changed, the calculation will be different. It make the system can resistant against all extant attacks. |
BibTeX
@misc{eprint-2008-17823, title={Dynamic SHA-2}, booktitle={IACR Eprint archive}, keywords={hash function, SHA, Dynamic SHA-2}, url={http://eprint.iacr.org/2008/146}, note={ xuzijiewz@gmail.com 14024 received 24 Mar 2008, last revised 25 May 2008}, author={Xu Zijie}, year=2008 }