• Thumbnail for Digital signature
    A digital signature is a mathematical scheme for verifying the authenticity of digital messages or documents. A valid digital signature on a message gives...
    45 KB (5,315 words) - 16:10, 15 February 2025
  • The Digital Signature Algorithm (DSA) is a public-key cryptosystem and Federal Information Processing Standard for digital signatures, based on the mathematical...
    16 KB (2,210 words) - 08:07, 23 January 2025
  • In cryptography, the Elliptic Curve Digital Signature Algorithm (ECDSA) offers a variant of the Digital Signature Algorithm (DSA) which uses elliptic-curve...
    19 KB (2,833 words) - 21:07, 15 January 2025
  • Digital Signature Standard (DSS) is a Federal Information Processing Standard specifying a suite of algorithms that can be used to generate digital signatures...
    2 KB (233 words) - 18:29, 29 April 2024
  • 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...
    9 KB (972 words) - 19:34, 2 January 2025
  • In a cryptographic digital signature or MAC system, digital signature forgery is the ability to create a pair consisting of a message, m {\displaystyle...
    6 KB (765 words) - 18:23, 29 November 2024
  • signature allows users to electronically perform the actions for which they previously had to give a signature on paper. Estonia's digital signature system...
    7 KB (792 words) - 13:00, 15 February 2025
  • Electronic signatures are a legal concept distinct from digital signatures, a cryptographic mechanism often used to implement electronic signatures. While...
    44 KB (4,350 words) - 07:03, 26 January 2025
  • Schnorr signature is a digital signature produced by the Schnorr signature algorithm that was described by Claus Schnorr. It is a digital signature scheme...
    9 KB (1,248 words) - 20:18, 29 January 2025
  • 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...
    41 KB (4,986 words) - 19:31, 15 January 2025
  • hash-based cryptography is used to construct digital signatures schemes such as the Merkle signature scheme, zero knowledge and computationally integrity...
    20 KB (2,329 words) - 22:48, 23 December 2024
  • cryptography, Edwards-curve Digital Signature Algorithm (EdDSA) is a digital signature scheme using a variant of Schnorr signature based on twisted Edwards...
    18 KB (2,137 words) - 08:04, 1 February 2025
  • status of an electronic signature to that of being considered a qualified electronic signature. Using cryptography, the digital certificate, also known...
    7 KB (822 words) - 07:09, 25 May 2022
  • A Quantum Digital Signature (QDS) refers to the quantum mechanical equivalent of either a classical digital signature or, more generally, a handwritten...
    15 KB (2,490 words) - 19:37, 19 June 2021
  • 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...
    11 KB (1,290 words) - 11:17, 19 January 2025
  • 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...
    3 KB (232 words) - 06:53, 25 March 2021
  • Thumbnail for Blind signature
    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)...
    10 KB (1,535 words) - 16:00, 21 January 2025
  • 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)...
    23 KB (1,847 words) - 12:53, 26 December 2024
  • periods of time. Qualified electronic signatures can be considered as a digital equivalent to handwritten signatures. The purpose of eIDAS was to create...
    9 KB (1,084 words) - 10:59, 16 February 2025
  • 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...
    20 KB (2,214 words) - 21:25, 15 February 2025
  • The ElGamal signature scheme is a digital signature scheme which is based on the difficulty of computing discrete logarithms. It was described by Taher...
    8 KB (1,236 words) - 02:10, 12 February 2024
  • solved efficiently. In 2024 NIST announced the Module-Lattice-Based Digital Signature Standard for post-quantum cryptography. In 1996, Miklós Ajtai introduced...
    24 KB (2,852 words) - 00:44, 18 February 2025
  • cryptography, a Lamport signature or Lamport one-time signature scheme is a method for constructing a digital signature. Lamport signatures can be built from...
    13 KB (2,017 words) - 21:47, 26 November 2024
  • 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,...
    13 KB (1,936 words) - 11:26, 14 June 2024
  • Thumbnail for Diffie–Hellman key exchange
    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...
    48 KB (5,437 words) - 13:56, 2 February 2025
  • Rabin signature scheme in 1978 by Michael O. Rabin. The Rabin signature scheme was the first digital signature scheme where forging a signature could...
    15 KB (2,399 words) - 19:36, 6 November 2023
  • 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...
    7 KB (912 words) - 18:58, 6 July 2023
  • 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...
    8 KB (1,453 words) - 04:30, 5 July 2023
  • XML Signature, a W3C recommendation Blind signature, a digital signature used to validate a disguised message Digital signature (or public-key digital signature)...
    4 KB (585 words) - 22:19, 13 December 2024
  • Thumbnail for IdenTrust
    and validation for digital certificates, including TLS/SSL certificates, email security via S/MIME certificates, digital signature certificates, code...
    6 KB (341 words) - 08:25, 17 February 2023