00000nam 2200000zi 4500 9.927520 CaOODSP 20230919141704 m o d f cr |n||||||||| 230919t20232023oncd ob f|0| 0 eng d CaOODSP eng rda CaOODSP eng eng fre n-cn--- FB3-5/2023-33E-PDF Kazmi, Raza Ali, author. Privacy-preserving post-quantum credentials for digital payments / by Raza Ali Kazmi, Duc-Phong Le and Cyrus Minwalla. [Ottawa] : Bank of Canada = Banque du Canada, 2023. ©2023 1 online resource (iii, 18 pages) : charts text txt rdacontent computer c rdamedia online resource cr rdacarrier Staff working paper = Document de travail du personnel, 1701-9397 ; 2023-33 "Last updated: June 9, 2023." Includes bibliographical references (pages 15-17). "Digital payments and decentralized systems enable the creation of new financial products and services for users. One core challenge in digital payments is the need to protect users from fraud and abuse while retaining privacy in individual transactions. We propose a pseudonymous credential scheme for use in payment systems to tackle this problem"--Abstract. Includes abstract in French. Digital currency. Data privacy. Monnaie électronique. Confidentialité des données. Bank of Canada, issuing body. Staff working paper (Bank of Canada) 2023-33. (CaOODSP)9.806221 PDF 671 KB https://publications.gc.ca/collections/collection_2023/banque-bank-canada/FB3-5-2023-33-eng.pdf