Digital signatures are used to verify that electronic messages and data have come from the proper sender and to irrevocably certify that data was not tampered with or changed during transition from ...

The National Institute of Standards and Technology (NIST) has announced proposed changes to a standard that specifies how to implement digital signatures, which can be used to ensure the integrity of ...

SignQuantum, a post-quantum security provider for critical documents, officially launched its post-quantum cryptography solution designed to safeguard digitally signed documents from looming ...

FIPS 203 for ML-KEM (also known as CRYSTALS-Kyber) FIPS 204 for ML-DSA (also known as CRYSTALS-Dilithium) FIPS 205 for SLH-DSA (also known as Sphincs+) The publication of these draft standards is an ...

With IBM z16, application developers can preserve the future integrity of critical documents by implementing dual-signing schemes using the lattice-based cryptographic algorithm CRYSTALS-Dilithium, ...

There are two fundamentally different authentication schemes: symmetric systems, which rely on secret keys shared by host and authenticator, and asymmetric systems, such as the Elliptic Curve Digital ...

Digital signatures greatly reduce the time spent during transactions. The signature serves as a fingerprint for the buyer, whether they are in business-to-consumer (B2C) or business-to-business (B2B).