This book constitutes the refereed proceedings of the 7th International Workshop on Security, IWSEC 2012, held in Fukuoka, Japan, in November 2012. The 16 revised selected papers presented in this volume were carefully reviewed and selected from 53 submissions. They are organized in topical sections named: implementation; encryption and key exchange; cryptanalysis; and secure protocols.

This book constitutes the refereed proceedings of the 7th International Workshop on Security, IWSEC 2012, held in Fukuoka, Japan, in November 2012. The 16 revised selected papers presented in this volume were carefully reviewed and selected from 53 submissions. They are organized in topical sections named: implementation; encryption and key exchange; cryptanalysis; and secure protocols.

This book constitutes the refereed proceedings of the 7th International Workshop on Security, IWSEC 2012, held in Fukuoka, Japan, in November 2012. The 16 revised selected papers presented in this volume were carefully reviewed and selected from 53 submissions. They are organized in topical sections named: implementation; encryption and key exchange; cryptanalysis; and secure protocols.