Search results
Results From The WOW.Com Content Network
For instance, a ring signature could be used to provide an anonymous signature from "a high-ranking White House official", without revealing which official signed the message. Ring signatures are right for this application because the anonymity of a ring signature cannot be revoked, and because the group for a ring signature can be improvised.
Ring signature: A similar system that excludes the requirement of a group manager and provides true anonymity for signers (several algorithms nevertheless maintain some "restricting" properties, like traceability or linkability) Threshold signature: A threshold signature involves a fixed-size quorum (threshold) of signers. Each signer must be a ...
The creators of the Ring-based Learning with Errors (RLWE) basis for cryptography believe that an important feature of these algorithms based on Ring-Learning with Errors is their provable reduction to known hard problems. [8] [9] The signature described below has a provable reduction to the Shortest Vector Problem in an ideal lattice. [10]
This page was last edited on 11 January 2021, at 21:29 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may apply.
Kurt Frederick Ludwig (December 4, 1903 – December 1987) [1] [2] was a German spy and 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 addresses giving information on Allied shipping in New York Harbor.
It should only contain pages that are Digital signature schemes or lists of Digital signature schemes, as well as subcategories containing those things (themselves set categories). Topics about Digital signature schemes in general should be placed in relevant topic categories .
Criteria to consider would be whether: (1) the subject has published their own signature; (2) secondary sources have reproduced the signature, with the subject's consent; (3) the image of the signature is from a reliable source, (4) the signature is directly relevant to the article in which it is displayed, and (5) the use of the signature ...
Main page; Contents; Current events; Random article; About Wikipedia; Contact us