ChaCha is a high-throughput stream cipher designed with the aim of ensuring high-security
margins while achieving high performance on software platforms. RISC-V, an emerging …

Abstract The GIFT-64-128 block cipher encryption is implemented in MIPS assembly
language. The program is assembled and simulated using the QtSPIM simu-lator and …

A detailed security proof for COMET has been recently submitted [2] to NIST Lightweight
Cryptography (LwC) Workshop 2020. Here, we briefly discuss the implications of the formal …