<P>THIS BOOK CONSTITUTES THE REFEREED PROCEEDINGS OF THE 11TH INTERNATIONAL CONFERENCE ON PROVABLE SECURITY, PROVSEC 2017, HELD IN XI'AN, CHINA, IN OCTOBER 2017. THE 24 FULL PAPERS AND 5 SHORT PAPERS PRESENTED WERE CAREFULLY REVIEWED AND SELECTED FROM 76 SUBMISSIONS. THE PAPERS ARE GROUPED IN TOPICAL SECTIONS ON SECURE CLOUD STORAGE AND COMPUTING; DIGITAL SIGNATURE AND AUTHENTICATION; AUTHENTICATED ENCRYPTION AND KEY EXCHANGE; SECURITY MODELS; LATTICE AND POST-QUANTUM CRYPTOGRAPHY; PUBLIC KEY ENCRYPTION AND SIGNCRYPTION; PROXY RE-ENCRYPTION AND FUNCTIONAL ENCRYPTION; PROTOCOLS.</P> <P> </P>
This book constitutes the refereed proceedings of the 11th International Conference on Provable Security, ProvSec 2017, held in Xi'an, China, in October 2017. The 24 full papers and 5 short papers presented were carefully reviewed and selected from 76 submissions. The papers are grouped in topical sections on secure cloud storage and computing; digital signature and authentication; authenticated encryption and key exchange; security models; lattice and post-quantum cryptography; public key encryption and signcryption; proxy re-encryption and functional encryption; protocols.