Optimizing a Fast Stream Cipher for VLIW, SIMD, and Superscalar Processors. - Craig S. K. Clapp (FSE, 1997)

Joint Hardware / Software Design of a Fast Stream Cipher. - Craig S. K. Clapp (FSE, 1998)

Fast Hashing and Stream Encryption with PANAMA. - Joan Daemen; Craig S. K. Clapp (FSE, 1998)