Lightweight Hardware Accelerator for the UOV Signature Scheme with Oil Space Blinding

본문 미리보기

In reaction to the emerging quantum threat, the National Institute of Standards and Technology (NIST) seeks post-quantum secure digital signature schemes. NIST's ongoing competition recently advanced to the third round, in which the Unbalanced Oil and Vinegar scheme (UOV) is a promising candidate due to UOV's conservative design, small signatures, and performant signing and verification. While these benefits make UOV attractive, the implementation aspects for compact hardware acceleration of UOV