Post-Quantum Cryptographic algorithms are designed to resist attacks from quantum computers. This tool supports ML-DSA (Dilithium) for digital signatures, ML-KEM (Kyber) for key encapsulation, and SLH-DSA (SPHINCS+) for stateless hash-based signatures.
Inputs
Algorithm: The PQC algorithm family.
Security Level: The NIST security level parameter. Higher levels provide more security with larger keys/signatures.
Message: The message to sign or verify (for signature algorithms).
Tips
ML-DSA (Dilithium) is the primary NIST standard for PQC signatures.
ML-KEM (Kyber) is recommended for key exchange and encryption.
SLH-DSA has larger signatures but relies only on hash function security.
PQC key sizes and signatures are significantly larger than classical algorithms.
Standards: NIST FIPS 204 (ML-DSA), NIST FIPS 203 (ML-KEM), NIST FIPS 205 (SLH-DSA)