Differential Fault Attack on LEA

• Main Authors: Jap, Dirmanto, Breier, Jakub
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2016
• Subjects: Fault attack; DFA; LEA
• Online Access: https://hdl.handle.net/10356/80626; http://hdl.handle.net/10220/40634
• Institution: Nanyang Technological University

LEA is a symmetric block cipher proposed in 2014. It uses ARX design and its main advantage is the possibility of a fast software implementation on common computing platforms. In this paper we propose a Differential Fault Analysis attack on LEA. By injecting random bit faults in the last round and i...