Improved preimage and pseudo-collision attacks on SM3 hash function

A preimage attack on 32-step SM3 hash function and a pseudo-collision attack on 33-step SM3 hash function respectively were shown.32-step preimage attack was based on the differential meet-in-the-middle and biclique technique,while the previously known best preimage attack on SM3 was only 30-step.Th...

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Autors principals:	Jian ZOU, Le DONG
Format:	Artigo
Idioma:	Chinês
Publicat:	Editorial Department of Journal on Communications 2018-01-01
Col·lecció:	Tongxin xuebao
Matèries:	SM3 hash function preimage attack pseudo-collision attack differential meet-in-the-middle biclique
Accés en línia:	http://www.joconline.com.cn/zh/article/doi/10.11959/j.issn.1000-436x.2018011/
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