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FPGA-Based Assessment of Midori and Gift Lightweight Block Ciphers

2018; Springer Science+Business Media; Linguagem: Inglês

10.1007/978-3-030-01950-1_45

1611-3349

Carlos Andres Lara-Nino, Arturo Díaz-Pérez, Miguel Morales‐Sandoval,

Coding theory and cryptography

Lightweight block ciphers are today of paramount importance to provide security services in constrained environments. Recent studies have questioned the security properties of Present, which makes it evident the need to study alternative ciphers. In this work we provide hardware architectures for Midori and Gift, and compare them against implementations for Present and Gimli under fair conditions. The hardware description for our designs is made publicly available.