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, a message signed with a ring signature is endorsed by someone in a particular set of people. One of the security properties of a ring signature is that it should be computationally infeasible to determine which of the set's members' keys was used to produce the signature. Ring signatures are similar to group signatures but differ in two key ways: first, there is no way to revoke the anonymity of an individual signature; and second, any set of users can be used as a signing set without additional setup.
Ring signatures were invented by Ron Rivest, Adi Shamir, and Yael Tauman Kalai, and introduced at ASIACRYPT in 2001.[1] The name, ring signature, comes from the ring-like structure of the signature algorithm.
^Rivest, Ronald L.; Shamir, Adi; Tauman, Yael (2001). "How to Leak a Secret". Advances in Cryptology — ASIACRYPT 2001. Lecture Notes in Computer Science. Vol. 2248. pp. 552–565. doi:10.1007/3-540-45682-1_32. ISBN 978-3-540-42987-6.
In cryptography, a ringsignature is a type of digital signature that can be performed by any member of a set of users that each have keys. Therefore...
problem known as Ring learning with errors. Ring learning with errors based digital signatures are among the post quantum signatures with the smallest...
A signature (/ˈsɪɡnɪtʃər, ˈsɪɡnətʃər/; from Latin: signare, "to sign") is a handwritten (and often stylized) depiction of someone's name, nickname, or...
first concern with the introduction of RingCTs in January 2017, as well as mandating a minimum size of ringsignatures in March 2016. In 2018, researchers...
viewing box, selfie points: Delhi's Signature Bridge opens today". "As Delhi's Signature Bridge opens, rush to ease on Ring Road and National Highway-9". "নজির...
David Ring (born 28 October 1953) is a Christian evangelist and motivational speaker who has cerebral palsy. Ring has, since 1973, challenged thousands...
cryptography, the Elliptic Curve Digital Signature Algorithm (ECDSA) offers a variant of the Digital Signature Algorithm (DSA) which uses elliptic-curve...
surviving examples of the Claddagh ring, in many cases bearing his signature. There are many legends about the origins of the ring, particularly concerning Richard...
A signature mark, in traditional bookbinding, is a letter, number or combination of either or both, which is printed at the bottom of the first page,...
public signature scheme, published with Shafi Goldwasser and Silvio Micali in 1988,[C3] and of ringsignatures, an anonymized form of group signatures invented...
towards provable security was given by Bellare, Micciancio and Warinschi. Ringsignature: A similar system that excludes the requirement of a group manager and...
during the American Revolutionary War. He acted as leader of the Culper Ring during the war, a celebrated network of spies in New York where major British...
key signature will be played that way in every octave—e.g., a key signature with a B♭ indicates that every B is played as a B♭. A key signature indicates...
Lakshmi (30 August 2016). "Love, Family, Pro Wrestling Enter the Ring in 'Signature Move'". NBC News. Retrieved 1 September 2016. "Breaking barriers:...
contributions include ID-based ringsignature schemes (joint work with Kwangjo Kim) - Asiacrypt 2003, short signature schemes (joint work with Rei Safavi-Naini...
the head of the "Joe K" spy ring in the United States in 1940–1941. The ring was known as Joe K because it was the signature used in letters sent to Berlin...
Signature Scheme for Embedded Systems." These papers laid the groundwork for a variety of recent signature algorithms some based directly on the ring...
Experimental Research in Mathematics (ICERM). Kalai is known for co-inventing ringsignatures, which has become a key component of numerous systems such as Cryptonote...
membership and are signed with Schnorr-style multilayered linkable ringsignature, and output amounts (communicated to recipients via ECDH) are concealed...
signature can be compressed using Huffman coding. Ring Learning with Errors Ring Learning with Errors Signature Leon Groot Bruinderink, Andreas Hülsing, Tanja...
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