نتایج جستجو برای: double digest

تعداد نتایج: 245421  

Journal: :IACR Cryptology ePrint Archive 2015
Philipp Jovanovic Samuel Neves

This paper analyses the cryptography used in the Open Smart Grid Protocol (OSGP). The authenticated encryption (AE) scheme deployed by OSGP is a non-standard composition of RC4 and a homebrewed MAC, the “OMA digest”. We present several practical key-recovery attacks against the OMA digest. The first and basic variant can achieve this with a mere 13 queries to an OMA digest oracle and negligible...

Journal: :Journal of Systematics and Evolution 2021

Reticulate evolution is a common and important driving force in angiosperm evolution. In this study, we analyzed the phylogenetic signals of genomic regions with different inheritance patterns to understand evolutionary process organisms using species-rich Himalaya–Hengduan taxa bamboos (Fargesia Franchet Yushania Keng). We constructed trees sampling strategies reconstruction methods based on g...

Journal: :Wine Business Case Research Journal 2016

Journal: :Occupational and Environmental Medicine 1972

Journal: :Transactions, American Geophysical Union 1921

Journal: :Occupational and Environmental Medicine 1970

Journal: :Occupational and Environmental Medicine 1968

Journal: :DiGeSt - Journal of Diversity and Gender Studies 2020

Journal: :The Western Political Quarterly 1960

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