CryptoDB
VMPC One-Way Function
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Abstract: | The VMPC function is a combination of two basic operations: permutation composition and integer addition. The function resulting from this combination shows to have very high resistance to inverting. Computational effort of about 2^260 operations is estimated to be required to invert the VMPC function. The value of the function can be computed with 3 elementary computer processor instructions per byte. An open question is whether the function's simplicity raises a realistic chance that the lower bound on the complexity of inverting it might be proved. |
BibTeX
@misc{eprint-2003-11893, title={VMPC One-Way Function}, booktitle={IACR Eprint archive}, keywords={foundations / one-way functions, permutations, complexity theory, lower bound, P vs NP problem}, url={http://eprint.iacr.org/2003/179}, note={Summary presented at the CRYPTO 2003 Rump Session (by Mr. Stuart Haber) bzoltak@vmpcfunction.com 12365 received 29 Aug 2003, last revised 9 Nov 2003}, author={Bartosz Zoltak}, year=2003 }