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The Digital Signature Algorithm (DSA) is a public-key cryptosystem and Federal Information Processing Standard for digital signatures, based on the mathematical concept of modular exponentiation and the discrete logarithm problem.
The Digital Signature Algorithm (DSA) is a reliable and standardised mechanism for digital signatures that ensures message authenticity, integrity, and non-repudiation.
FIPS 186-5 specifies three techniques for the generation and verification of digital signatures that can be used for the protection of data: The Digital Signature Algorithm (DSA), which was specified in prior versions of FIPS 186, is retained only for the purposes of verifying existing signatures.
DSA stands for Digital Signature Algorithm. It is a cryptographic algorithm used to generate digital signatures, authenticate the sender of a digital message, and prevent message tampering. DSA works by having two keys: a private key owned by the sender and a public key held by the receiver.
Digital signatures are used to detect unauthorized modifications to data and to authenticate the identity of the signatory. In addition, the recipient of signed data can use a digital signature as evidence... See full abstract. System and Communications Protection.
Explore the Digital Signature Algorithm (DSA), its components, and steps in ensuring secure digital communication.
This standard specifies a suite of algorithms that can be used to generate a digital signature. Digital signatures are used to detect unauthorized modifications to data and to authenticate the identity of the signatory.