Digital signatures are used to detect unauthorized modifications to data and to authenticate the identity of the signatory. What is the U.S. federal government standard for digital signatures? Explanation: There are three Digital Signature Standard (DSS) algorithms that are used for generating and verifying digital signatures: Digital Signature Algorithm (DSA) Rivest-Shamir Adelman Algorithm (RSA) Elliptic Curve Digital Signature Algorithm (ECDSA) More Questions: CCNA Cyber Ops Chapter 9 Exam Answers It was proposed by the National Institute of Standards and Technology (NIST) in August 1991 for use in their Digital Signature Standard (DSS), specified in FIPS 186 in 1993. Category of Standard: Computer Security, Cryptography. Along with RSA, DSA is considered one of the most preferred digital signature algorithms … Bob's private key. DSA is a United States Federal Government standard for digital signatures. It was introduced in 1991 by the National Institute of Standards and Technology (NIST) as a better method of creating digital signatures. Being a modification of the ElGamal encryption system and the Fiat-Shamir scheme, it still offers a benefit in the form of smaller signature size. A public key algorithm based on the ElGamal signature scheme. Signature creation speed is similar with RSA, but is slower for verification. The Elliptic Curve Digital Signature Algorithm is a variation of DSA that incorporates elliptic curve cryptography. A digital signature algorithm (DSA) refers to a standard for digital signatures. What is a digital signature? Digital Signature Standard (DSS) and Digital Signature Algorithm (DSA) 512 - 1024 Created by NIST and specifies DSA as the algorithm for digital signatures. This standard will have will have a great effect on all of our federal agencies because they are required to use this standard when transmitting information that is n A digital signature is represented in a computer as a string of binary digits. Name of Standard: Digital Signature Standard (DSS). It provides a similar level of security to RSA, but with a much smaller key. What Is DSA (Digital Signature Algorithm)? EdDSA. A digital signature—a type of electronic signature—is a mathematical algorithm routinely used to validate the authenticity and integrity of a message (e.g., an email, a credit card transaction, or a digital document). If Bob receives an encrypted reply message from Alice, whose private key is used to decrypt the received message? DSS: Digital Signature Standardand DSA Algorithm Michael Pace In this paper I will discuss the Digital Signature Standard (DSS) and the DSA algorithm. 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