Author

Carlton Shepherd

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Jul 2026

SABLE: Minimalist Instruction-Level Authenticated Encryption for Constrained Confidential Computing

This work introduces and presents a design exploration of a RISC-V processor architecture (SABLE) that enables minimally invasive instruction-level authenticated encryption of programs and explores seven ILE micro-architectures from a single-cycle (combinational) design to six multi-cycle (sequential) variants.

Hamid Noori, Carlton Shepherd · arXiv.org · 0 citations