Subversion Repositories apbtoaes128

//////////////////////////////////////////////////////////////////

////

////

////    AES CORE BLOCK

////

////

////

//// This file is part of the APB to AES128 project

////

//// http://www.opencores.org/cores/apbtoaes128/

////

////

////

//// Description

////

//// Implementation of APB IP core according to

////

//// aes128_spec IP core specification document.

////

////

////

//// To Do: Things are right here but always all block can suffer changes

////

////

////

////

////

//// Author(s): - Felipe Fernandes Da Costa, fefe2560@gmail.com

////

///////////////////////////////////////////////////////////////// 

////

////

//// Copyright (C) 2009 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

////

////

///////////////////////////////////////////////////////////////////

static int aes_bfm_generate_calltf(char*user_data)

{

        vpiHandle PRESETn = vpi_handle_by_name("AES_GLADIC_tb.PRESETn", NULL);

        vpiHandle i = vpi_handle_by_name("AES_GLADIC_tb.i", NULL);

        v_generate.format=vpiIntVal;

        vpi_get_value(PRESETn, &v_generate);

        if(v_generate.value.integer == 1)

        {

                        FIPS_ENABLE = FIPS;

                        type_bfm = AES_WR_ONLY;

//                      type_bfm = AES_WR_ERROR_DINR_ONLY;

//                      type_bfm = AES_WR_ERROR_DOUTR_ONLY;

//                      type_bfm = ECB_ENCRYPTION;

//                      type_bfm = ECB_DECRYPTION;

//                      type_bfm = ECB_KEY_GEN;

//                      type_bfm = ECB_DERIVATION_DECRYPTION;

//                      type_bfm = ECB_ENCRYPTION_DMA;

//                      type_bfm = ECB_DECRYPTION_DMA;

//                      type_bfm = ECB_KEY_GEN_DMA;

//                      type_bfm = ECB_DERIVATION_DECRYPTION_DMA;

//                      type_bfm = ECB_ENCRYPTION_CCFIE;

//                      type_bfm = ECB_DECRYPTION_CCFIE;

//                      type_bfm = ECB_DERIVATION_DECRYPTION_CCFIE;

//                      type_bfm = ECB_KEY_GEN_CCFIE;

//                      type_bfm = CBC_ENCRYPTION;

//                      type_bfm = CBC_DECRYPTION;

//                      type_bfm = CBC_DERIVATION_DECRYPTION;

//                      type_bfm = CBC_KEY_GEN;

//                      type_bfm = CBC_ENCRYPTION_DMA;

//                      type_bfm = CBC_DECRYPTION_DMA;

//                      type_bfm = CBC_DERIVATION_DECRYPTION_DMA;

//                      type_bfm = CBC_KEY_GEN_DMA;

//                      type_bfm = CBC_ENCRYPTION_CCFIE;

//                      type_bfm = CBC_DECRYPTION_CCFIE;

//                      type_bfm = CBC_DERIVATION_DECRYPTION_CCFIE;

//                      type_bfm = CBC_KEY_GEN_CCFIE;

//                      type_bfm = CTR_ENCRYPTION;

//                      type_bfm = CTR_DECRYPTION;

//                      type_bfm = CTR_KEY_GEN;

//                      type_bfm = CTR_DERIVATION_DECRYPTION;

//                      type_bfm = CTR_ENCRYPTION_DMA;

//                      type_bfm = CTR_DECRYPTION_DMA;

//                      type_bfm = CTR_KEY_GEN_DMA;

//                      type_bfm = CTR_DERIVATION_DECRYPTION_DMA;

//                      type_bfm = CTR_ENCRYPTION_CCFIE;

//                      type_bfm = CTR_DECRYPTION_CCFIE;

//                      type_bfm = CTR_KEY_GEN_CCFIE;

//                      type_bfm = CTR_DERIVATION_DECRYPTION_CCFIE;

                        if(PACKETS_GENERATED == MAX_ITERATIONS)

                        {

                                v_generate.value.integer = 1;

                                vpi_put_value(i, &v_generate, NULL, vpiNoDelay);

                        }

        }

        return 0;

}