OLBCA: a new lightweight block cipher algorithm
Lightweight block cipher algorithms are vital for constrained environment. It is easy to propose an algorithm that optimize any two factors like (security and cost), (security and performance) and (cost and performance) but it is difficult to optimize three factors together at the same time. In...
| Main Authors: | , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
2014
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| Subjects: | |
| Online Access: | http://irep.iium.edu.my/42856/ http://irep.iium.edu.my/42856/ http://irep.iium.edu.my/42856/1/42856.pdf |
| Summary: | Lightweight block cipher algorithms are vital for
constrained environment. It is easy to propose an algorithm
that optimize any two factors like (security and cost), (security
and performance) and (cost and performance) but it is difficult
to optimize three factors together at the same time. In this
paper, we propose a new lightweight block cipher algorithm
called OLBCA. PRESENT lightweight block cipher algorithm
is chosen because it is one of the most common and famous
lightweight algorithms. Also, the International Organization
for Standardization and the International Electro technical
Commission (ISO/IEC 29192-2:2012) declared that PRESENT
as a new international standard for lightweight cryptographic
methods. We applied three attacks differential, integral attacks
and boomerang attack. The results showed that OLBCA is
better than PRESENT algorithms in three factors. |
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