Abstract
Only a few ID-based ring signature schemes need a constant number of paring operations so far. In this paper, we present an ID-based ring signature (IDRS) scheme which needs only two pairing operations. Using the new IDRS scheme, we propose an ID-based ring signcryption (IDRSC) scheme. Our IDRS scheme and IDRSC scheme enjoy not only a low computational cost, but also a short ciphertext size. We give the security proofs of the two proposed schemes in the random model.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
