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New concept for cryptographic construction design based on noniterative behavior
Author(s) -
Abdollah Abouchouar,
Fouzia Omary,
Khadija Achkoun
Publication year - 2020
Publication title -
iaes international journal of artificial intelligence
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.341
H-Index - 7
eISSN - 2252-8938
pISSN - 2089-4872
DOI - 10.11591/ijai.v9.i2.pp229-235
Subject(s) - computer science , hash function , cryptography , cryptographic hash function , block (permutation group theory) , secure hash algorithm , process (computing) , cryptographic primitive , security of cryptographic hash functions , distributed computing , theoretical computer science , computer security , computer engineering , cryptographic protocol , sha 2 , programming language , double hashing , mathematics , geometry
Nowadays, cryptography especially hash functions require to move from classical paradigms to an original concept able to handle security issues and new hardware architecture challenges as in distributed systems. In fact, most of current hash functions apply the same design pattern that was proved vulnerable against security threats; hence the impact of a potential weakness can be costly. Thus, the solution begins with a deep analysis of divers attack strategies; this way can lead to finding a new approach that enables new innovative and reliable candidates as alternative hash functions. So to achieve this goal, in this article we introduce a new construction design that consists of a non-iterative behavior by combining a parallel block processing and a sequential xor addition process, in order to provide a secure design without changing the expected goal of a hash function, at the same time avoid the use of vulnerable structures.

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