A digital signature is a mathematical scheme for verifying the authenticity of digital messages or documents. A valid digital signature on a message gives...

The Digital Signature Algorithm (DSA) is a public-key cryptosystem and Federal Information Processing Standard for digital signatures, based on the mathematical...

In cryptography, the Elliptic Curve Digital Signature Algorithm (ECDSA) offers a variant of the Digital Signature Algorithm (DSA) which uses elliptic-curve...

Digital Signature Standard (DSS) is a Federal Information Processing Standard specifying a suite of algorithms that can be used to generate digital signatures...

A BLS digital signature, also known as Boneh–Lynn–Shacham (BLS), is a cryptographic signature scheme which allows a user to verify that a signer is authentic...

In a cryptographic digital signature or MAC system, digital signature forgery is the ability to create a pair consisting of a message, m {\displaystyle...

signature allows users to electronically perform the actions for which they previously had to give a signature on paper. Estonia's digital signature system...

Electronic signatures are a legal concept distinct from digital signatures, a cryptographic mechanism often used to implement electronic signatures. While...

Schnorr signature is a digital signature produced by the Schnorr signature algorithm that was described by Claus Schnorr. It is a digital signature scheme...

authorized by the owner of that domain. It achieves this by affixing a digital signature, linked to a domain name, to each outgoing email message. The recipient...

hash-based cryptography is used to construct digital signatures schemes such as the Merkle signature scheme, zero knowledge and computationally integrity...

cryptography, Edwards-curve Digital Signature Algorithm (EdDSA) is a digital signature scheme using a variant of Schnorr signature based on twisted Edwards...

status of an electronic signature to that of being considered a qualified electronic signature. Using cryptography, the digital certificate, also known...

A Quantum Digital Signature (QDS) refers to the quantum mechanical equivalent of either a classical digital signature or, more generally, a handwritten...

XML Signature (also called XMLDSig, XML-DSig, XML-Sig) defines an XML syntax for digital signatures and is defined in the W3C recommendation XML Signature...

The ABA digital signature guidelines are a set of guidelines published on 1 August 1996 by the American Bar Association (ABA) Section of Science and Technology...

In cryptography a blind signature, as introduced by David Chaum, is a form of digital signature in which the content of a message is disguised (blinded)...

the effect and validity of electronic signatures, including, but not limited to, cryptographic digital signatures, includes: Ley Nº 25.506 (B.O. 14/12/2001)...

periods of time. Qualified electronic signatures can be considered as a digital equivalent to handwritten signatures. The purpose of eIDAS was to create...

A signature (/ˈsɪɡnɪtʃər, ˈsɪɡnətʃər/; from Latin: signare, "to sign") is a depiction of someone's name, nickname, or even a simple "X" or other mark...

The ElGamal signature scheme is a digital signature scheme which is based on the difficulty of computing discrete logarithms. It was described by Taher...

solved efficiently. In 2024 NIST announced the Module-Lattice-Based Digital Signature Standard for post-quantum cryptography. In 1996, Miklós Ajtai introduced...

cryptography, a Lamport signature or Lamport one-time signature scheme is a method for constructing a digital signature. Lamport signatures can be built from...

In cryptography, a ring signature is a type of digital signature that can be performed by any member of a set of users that each have keys. Therefore,...

publishes his three keys to a server, which Alice downloads and verifies the signature on. Alice then initiates the exchange to Bob. The OPK is optional. Diffie–Hellman...

Rabin signature scheme in 1978 by Michael O. Rabin. The Rabin signature scheme was the first digital signature scheme where forging a signature could...

An undeniable signature is a digital signature scheme which allows the signer to be selective to whom they allow to verify signatures. The scheme adds...

signature scheme is a digital signature scheme based on Merkle trees (also called hash trees) and one-time signatures such as the Lamport signature scheme...

XML Signature, a W3C recommendation Blind signature, a digital signature used to validate a disguised message Digital signature (or public-key digital signature)...

and validation for digital certificates, including TLS/SSL certificates, email security via S/MIME certificates, digital signature certificates, code...