Post-Quantum Signatures (ML-DSA / SLH-DSA)
Generate keys, sign data, and verify signatures using quantum-resistant algorithms.
Note
This tool uses the @noble/post-quantum library to perform Post-Quantum Cryptography signature operations. All keys and signatures are represented as hexadecimal strings.
About the PQC Signatures Tool
This tool allows you to perform digital signature operations using Post-Quantum Cryptography (PQC) algorithms, specifically ML-DSA (Dilithium) and SLH-DSA (SPHINCS+), which are standardized by NIST to be resistant to attacks from future quantum computers. You can generate key pairs, sign messages, and verify signatures, all securely within your browser.