Non-commutative cryptography is the area of cryptology where the cryptographic primitives, methods and systems are based on algebraic structures like semigroups...
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Elliptic-curve cryptography (ECC) is an approach to public-key cryptography based on the algebraic structure of elliptic curves over finite fields. ECC...
39 KB (4,676 words) - 10:16, 27 April 2025
Hyperelliptic curve cryptography is similar to elliptic curve cryptography (ECC) insofar as the Jacobian of a hyperelliptic curve is an abelian group in...
11 KB (1,824 words) - 20:05, 18 June 2024
RSA cryptosystem (redirect from RSA public key cryptography)
"Introduction to Cryptography with Open-Source Software". p. 12. Surender R. Chiluka. "Public key Cryptography". Neal Koblitz. "Cryptography As a Teaching...
60 KB (7,787 words) - 09:48, 9 April 2025
Digital signature (redirect from Signature (cryptography))
employ asymmetric cryptography. In many instances, they provide a layer of validation and security to messages sent through a non-secure channel: Properly...
45 KB (5,315 words) - 16:52, 11 April 2025
Post-Quantum Cryptography Standardization is a program and competition by NIST to update their standards to include post-quantum cryptography. It was announced...
39 KB (2,963 words) - 09:04, 19 March 2025
Cayley–Purser algorithm (category Broken cryptography algorithms)
paper by Michael Purser which outlined a new public-key cryptographic scheme using non-commutative multiplication. She was asked to write an implementation...
7 KB (1,139 words) - 08:53, 19 October 2022
In cryptography, the ElGamal encryption system is an asymmetric key encryption algorithm for public-key cryptography which is based on the Diffie–Hellman...
10 KB (1,473 words) - 11:12, 31 March 2025
Signal Protocol (redirect from Axolotl (cryptography))
Signal Protocol (formerly known as the TextSecure Protocol) is a non-federated cryptographic protocol that provides end-to-end encryption for voice and instant...
35 KB (3,064 words) - 09:37, 22 April 2025
In cryptography, GMR is a digital signature algorithm named after its inventors Shafi Goldwasser, Silvio Micali and Ron Rivest. As with RSA the security...
1 KB (123 words) - 11:17, 24 August 2024
Identity-based cryptography is a type of public-key cryptography in which a publicly known string representing an individual or organization is used as...
7 KB (868 words) - 15:50, 7 December 2024
Post-quantum cryptography (PQC), sometimes referred to as quantum-proof, quantum-safe, or quantum-resistant, is the development of cryptographic algorithms...
63 KB (6,408 words) - 21:27, 9 April 2025
key exchange protocol Non-commutative cryptography Myasnikov, A.G.; Shpilrain, V.; Ushakov, A. (2008). Group-based Cryptography. Advanced Courses in Mathematics...
4 KB (355 words) - 00:37, 27 March 2024
Integrated Encryption Scheme (category Cryptographic protocols)
{\displaystyle m=E^{-1}(k_{E};c)} SECG, Standards for efficient cryptography, SEC 1: Elliptic Curve Cryptography, Version 2.0, May 21, 2009. Gayoso Martínez, Hernández...
6 KB (966 words) - 17:32, 28 November 2024
Diffie–Hellman key exchange (redirect from New Directions in Cryptography)
exchange is a mathematical method of securely generating a symmetric cryptographic key over a public channel and was one of the first public-key protocols...
48 KB (5,437 words) - 16:48, 22 April 2025
integrity, authentication, and non-repudiation) are also central to cryptography. Practical applications of cryptography include electronic commerce, chip-based...
99 KB (10,975 words) - 20:28, 3 April 2025
uncertain as of 2004 if this variant is secure. The Handbook of Applied Cryptography by Menezes, Oorschot and Vanstone considers this equivalence probable...
14 KB (2,077 words) - 14:01, 26 March 2025
Elliptic Curve Digital Signature Algorithm (category Public-key cryptography)
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) - 16:24, 2 May 2025
Threshold cryptosystem (redirect from Threshold cryptography)
A threshold cryptosystem, the basis for the field of threshold cryptography, is a cryptosystem that protects information by encrypting it and distributing...
8 KB (868 words) - 22:39, 15 March 2024
Paillier in 1999, is a probabilistic asymmetric algorithm for public key cryptography. The problem of computing n-th residue classes is believed to be computationally...
13 KB (1,929 words) - 21:01, 7 December 2023
property is called quasi-commutative.) (With the first two properties, one recovers the normal definition of a cryptographic hash function.) From such...
18 KB (2,795 words) - 07:36, 4 April 2025
Digital Signature Algorithm (redirect from DSA (cryptography))
second phase computes a single key pair for one user. Choose an approved cryptographic hash function H {\displaystyle H} with output length | H | {\displaystyle...
16 KB (2,229 words) - 16:39, 21 April 2025
Public key fingerprint (redirect from Fingerprint (cryptography))
In public-key cryptography, a public key fingerprint is a short sequence of bytes used to identify a longer public key. Fingerprints are created by applying...
9 KB (1,286 words) - 03:43, 19 January 2025
SPEKE (redirect from SPEKE (cryptography))
SPEKE (Simple Password Exponential Key Exchange) is a cryptographic method for password-authenticated key agreement. The protocol consists of little more...
7 KB (1,005 words) - 19:54, 26 August 2023
In cryptography, a web of trust is a concept used in PGP, GnuPG, and other OpenPGP-compatible systems to establish the authenticity of the binding between...
24 KB (3,527 words) - 04:24, 26 March 2025
is that F satisfies the Baum–Connes conjecture. Higman group Non-commutative cryptography Shavgulidze, E. (2009), "The Thompson group F is amenable", Infinite...
10 KB (1,364 words) - 07:36, 24 April 2025
Elliptic-curve Diffie–Hellman (category Elliptic curve cryptography)
It is a variant of the Diffie–Hellman protocol using elliptic-curve cryptography. The following example illustrates how a shared key is established. Suppose...
14 KB (2,168 words) - 17:07, 22 April 2025
In cryptography, a Schnorr signature is a digital signature produced by the Schnorr signature algorithm that was described by Claus Schnorr. It is a digital...
9 KB (1,248 words) - 11:38, 15 March 2025
BLS digital signature (redirect from BLS (Cryptography))
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 (974 words) - 16:37, 5 March 2025
In public-key cryptography, the Station-to-Station (STS) protocol is a cryptographic key agreement scheme. The protocol is based on classic Diffie–Hellman...
10 KB (1,213 words) - 17:23, 29 March 2024