Based on the SPHINCS+ algorithm, the SLH-DSA standard supports three security levels: SLH-DSA-128, SLH-DSA-192, and SLH-DSA-256.
Provides a stateless, hash-based quantum-resistant digital signature scheme, based on the most conservative security assumptions.
Provides 128-bit, 192-bit, and 256-bit quantum security, with strength equivalent to traditional ECC and RSA algorithms of comparable levels.
Employs a standard 64-bit AXI bus interface to simplify system integration and software development. Users only need to input data and configure registers via the AXI bus, then read the results upon completion.
Integrates a dedicated SLH-DSA algorithm hardware accelerator, delivering high-performance, low-latency key generation, signing, and verification operations.
