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[/] [systemcaes/] [trunk/] [rtl/] [systemc/] [aes192lowarea/] [stimulus.cpp] - Rev 28
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////////////////////////////////////////////////////////////////////// //// //// //// Random testbench stimulus generation //// //// //// //// This file is part of the SystemC AES //// //// //// //// Description: //// //// Generate random stimulus to the core //// //// //// //// To Do: //// //// - done //// //// //// //// Author(s): //// //// - Javier Castillo, jcastilo@opencores.org //// //// //// ////////////////////////////////////////////////////////////////////// //// //// //// Copyright (C) 2000 Authors and OPENCORES.ORG //// //// //// //// This source file may be used and distributed without //// //// restriction provided that this copyright statement is not //// //// removed from the file and that any derivative work contains //// //// the original copyright notice and the associated disclaimer. //// //// //// //// This source file is free software; you can redistribute it //// //// and/or modify it under the terms of the GNU Lesser General //// //// Public License as published by the Free Software Foundation; //// //// either version 2.1 of the License, or (at your option) any //// //// later version. //// //// //// //// This source is distributed in the hope that it will be //// //// useful, but WITHOUT ANY WARRANTY; without even the implied //// //// warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR //// //// PURPOSE. See the GNU Lesser General Public License for more //// //// details. //// //// //// //// You should have received a copy of the GNU Lesser General //// //// Public License along with this source; if not, download it //// //// from http://www.opencores.org/lgpl.shtml //// //// //// ////////////////////////////////////////////////////////////////////// // // CVS Revision History // // $Log: not supported by cvs2svn $ #include "stimulus.h" void test::tb(){ sc_biguint<192> aes_key_var; sc_biguint<128> aes_data_var; bool decrypt_var; scv_random::set_global_seed(12659); random_generator rg("random_generator"); transactor->resetea(); while(1){ rg.aes_key->next(); rg.aes_data->next(); rg.decrypt->next(); aes_data_var=*(rg.aes_data); aes_key_var=*(rg.aes_key); decrypt_var=*(rg.decrypt); if(!decrypt_var){ transactor->encrypt(aes_data_var,aes_key_var); }else{ transactor->decrypt(aes_data_var,aes_key_var); } } }