A Digital Signature Scheme Based on MST 3 Cryptosystems

Haibo Hong, Jing Li, Licheng Wang, Yixian Yang and Xinxin Niu

Mathematical Problems in Engineering, 2014, vol. 2014, 1-11

Abstract:

As special types of factorization of finite groups, logarithmic signature and cover have been used as the main components of cryptographic keys for secret key cryptosystems such as PGM and public key cryptosystems like , , and . Recently, Svaba et. al proposed a revised encryption scheme with greater security. Meanwhile, they put forward an idea of constructing signature schemes on the basis of logarithmic signatures and random covers. In this paper, we firstly design a secure digital signature scheme based on logarithmic signatures and random covers. In order to complete the task, we devise a new encryption scheme based on cryptosystems.

Date: 2014
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jnlmpe:630421

DOI: 10.1155/2014/630421

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