This book constitutes the proceedings of the 10th International Workshop on Security IWSEC
2015 held in Nara Japan in August 2015. The 18 full papers and 3 short papers presented in
this volume were carefully reviewed and selected from 58 submissions. They were organized in
topical sections named: identity-based encryption elliptic curve cryptography factoring
symmetric cryptanalysis provable security LWE-based encryption privacy-preserving and
anonymity secure protocol systems security and security in hardware.
