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Digital Signature Standard |Cryptography and Cyber Security| SNS Institutions

#snsinstitutions #snsdesignthinkers #designthinking The Digital Signature Standard (DSS) is a federal standard developed by the National Institute of Standards and Technology (NIST) for generating and verifying digital signatures. It was first published in 1994 as FIPS PUB 186 and has since undergone several revisions to improve security and adapt to new cryptographic techniques. DSS ensures the authenticity, integrity, and non-repudiation of digital messages and documents by using asymmetric cryptographic algorithms. DSS specifies approved digital signature algorithms such as the Digital Signature Algorithm (DSA), RSA, and Elliptic Curve Digital Signature Algorithm (ECDSA). These algorithms use a private key to create a digital signature and a corresponding public key to verify it. DSS is widely used in applications like secure email, software distribution, electronic contracts, and government communications to ensure data has not been altered and comes from a verified source.