The total of 106 full papers presented in these proceedings was carefully reviewed and selected from 375 submissions. The papers were organized in topical sections as follows:  

Part I: Secure Multi-party computation; threshold cryptography; .  

Part II: proof systems - succinctness and foundations; anonymity; 

Part III: quantum cryptanalysis; symmetric-key cryptanalysis; 

Part IV: cryptanalysis of post-quantum and public-key systems; side-channels; quantum random oracle model; 

Part V: functional encryption, commitments and proofs; secure messaging and broadcast; 

Part VI: homomorphic encryption; encryption with special functionalities; security proofs andsecurity models; 

Part VII: post-quantum cryptography; 

Part VIII: quantum cryptography; key exchange; symmetric-key design.