Theory Of Cryptography: Fifth Theory Of Cryptography Conference, Tcc 2008, New York, Usa, March 19-21, 2008, Proceedings (Lecture Notes In Computer Science / Security And Cryptology)
Digital Watermarking: 5th International Workshop, Iwdw 2006, Jeju Island, Korea, November 8-10, 2006, Proceedings (Lecture Notes In Computer Science / Security And Cryptology)