BLISS signature scheme

BLISS on the other hand, is a post-quantum algorithm, and is meant to resist quantum computer attacks.

Compared to other post-quantum schemes, BLISS claims to offer better computational efficiency, smaller signature size, and higher security.

A presentation once anticipated that BLISS would become a potential candidate for standardization, however it was not submitted to NIST.

NIST's criteria for selecting schemes to standardize includes side-channel resistance.

However, BLISS and derivative schemes like GALACTICS have shown vulnerabilities to a number of side-channel and timing attacks.