January 2021
Intermediate to advanced
516 pages
14h 7m
English
book
The Blockchain Technology for Secure and Smart Applications across Industry Verticals
by Neeraj Kumar, Shubhani Aggarwal, Pethuru Raj
Content preview from The Blockchain Technology for Secure and Smart Applications across Industry Verticals
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Chapter Five: Signature primitives☆
Shubhani Aggarwal; Neeraj Kumar Thapar Institute of Engineering & Technology, Patiala, Punjab, India
Abstract
In cryptography, a ring signature is a type of digital signature, which can be used by any member of a user's group that each have keys. Therefore, a message signed with a ring signature is endorsed by someone in a particular group of people. To enhance the privacy and anonymity of transactions, some advanced signature primitives such as ring signature and multisignatures are widely used. In this chapter, we discuss the ring signatures, one-time signatures, multisignatures, Borromean ring signatures in detail. The detailed working and functionality of these signature primitives are described. ...
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