One Plus One is More than Two: A Practical Combination of Power and Fault Analysis Attacks on PRESENT and PRESENT-Like Block Ciphers

• Main Authors: Patranabis, Sikhar, Mukhopadhyay, Debdeep, Breier, Jakub, Bhasin, Shivam
• Other Authors: 2017 Workshop on Fault Diagnosis and Tolerance in Cryptography (FDTC)
• Format: Conference or Workshop Item
• Language: English
• Published: 2018
• Subjects: DPA; DFA
• Online Access: https://hdl.handle.net/10356/88742; http://hdl.handle.net/10220/44738
• Institution: Nanyang Technological University

We present the first practically realizable sidechannel assisted fault attack on PRESENT, that can retrieve the last round key efficiently using single nibble faults. The attack demonstrates how side-channel leakage can allow the adversary to precisely determine the fault mask resulting from a nibbl...