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[/] [apbtoaes128/] [trunk/] [pli/] [bfm_ecb/] [aes_bfm_encryption_dma_ecb.h] - Blame information for rev 12

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//////////////////////////////////////////////////////////////////
////
////
////    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_encryption_ecb_dma_calltf(char*user_data)
{
 
        vpiHandle PRESETn = vpi_handle_by_name("AES_GLADIC_tb.PRESETn", NULL);
        vpiHandle PWDATA = vpi_handle_by_name("AES_GLADIC_tb.PWDATA", NULL);
        vpiHandle PENABLE = vpi_handle_by_name("AES_GLADIC_tb.PENABLE", NULL);
        vpiHandle PSEL = vpi_handle_by_name("AES_GLADIC_tb.PSEL", NULL);
        vpiHandle PWRITE = vpi_handle_by_name("AES_GLADIC_tb.PWRITE", NULL);
        vpiHandle PADDR = vpi_handle_by_name("AES_GLADIC_tb.PADDR", NULL);
        vpiHandle PRDATA = vpi_handle_by_name("AES_GLADIC_tb.PRDATA", NULL);
        vpiHandle PREADY = vpi_handle_by_name("AES_GLADIC_tb.PREADY", NULL);
        vpiHandle PSLVERR = vpi_handle_by_name("AES_GLADIC_tb.PSLVERR", NULL);
        vpiHandle int_ccf = vpi_handle_by_name("AES_GLADIC_tb.int_ccf", NULL);
        vpiHandle int_err = vpi_handle_by_name("AES_GLADIC_tb.int_err", NULL);
        vpiHandle dma_req_wr = vpi_handle_by_name("AES_GLADIC_tb.dma_req_wr", NULL);
        vpiHandle dma_req_rd = vpi_handle_by_name("AES_GLADIC_tb.dma_req_rd", NULL);
 
        std::random_device rd;
        std::uniform_int_distribution<long int> data_in(0,4294967295);
 
        v_ecb.format=vpiIntVal;
 
        vpi_get_value(PRESETn, &v_ecb);
 
 
        //printf("%i\n",STATE);
 
 
        if(type_bfm == ECB_ENCRYPTION_DMA && v_ecb.value.integer == 1)
        {
 
                switch(STATE)
                {
 
                  case IDLE:
 
                                if(PACKETS_GENERATED >= MAX_ITERATIONS)
                                {
 
                                        STATE = IDLE;
                                        type_bfm = 0;
 
                                }else
                                {
                                        STATE = WRITE;
 
                                        counter = 0;
 
 
                                        v_ecb.value.integer = 0;
                                        vpi_put_value(PENABLE, &v_ecb, NULL, vpiNoDelay);
 
                                        v_ecb.value.integer = vector_address[0];
                                        vpi_put_value(PADDR, &v_ecb, NULL, vpiNoDelay);
 
                                        v_ecb.value.integer = 0;
                                        vpi_put_value(PWDATA, &v_ecb, NULL, vpiNoDelay);
 
                                        v_ecb.value.integer = 1;
                                        vpi_put_value(PWRITE, &v_ecb, NULL, vpiNoDelay);
 
                                        v_ecb.value.integer = 1;
                                        vpi_put_value(PSEL, &v_ecb, NULL, vpiNoDelay);
                                }
 
                  break;
 
                  case WRITE:
 
 
 
                        v_ecb.value.integer = 1;
                        vpi_put_value(PSEL, &v_ecb, NULL, vpiNoDelay);
 
                        if(counter == 0)
                        {
                                counter_write++;
                                counter++;
 
                                v_ecb.value.integer = 1;
                                vpi_put_value(PENABLE, &v_ecb, NULL, vpiNoDelay);
 
 
                        }else if(counter == 1)
                        {
 
 
 
                                t_ecb.type = vpiScaledRealTime;
                                t_ecb.real = 0;
                                v_ecb.format=vpiIntVal;
 
                                v_ecb.value.integer = 0;
                                vpi_put_value(PENABLE, &v_ecb, NULL, vpiNoDelay);
 
 
                                if(counter_write < 9)
                                {
 
                                        v_ecb.value.integer = vector_address[counter_write];
 
                                        vpi_put_value(PADDR, &v_ecb, &t_ecb, vpiTransportDelay);
                                        //vpi_put_value(PADDR, &v_ecb, NULL, vpiNoDelay);
 
                                        if(FIPS_ENABLE == FIPS)
                                        {
 
                                                if(vector_address[counter_write] == ADDR_AES_KEYR3 || vector_address[counter_write] == ADDR_AES_IVR3)
                                                {
                                                        a = a | KEY_FIPS_NOT_DERIVATED[0];
                                                        a = a << 8;
                                                        a = a | KEY_FIPS_NOT_DERIVATED[1];
                                                        a = a << 8;
                                                        a = a | KEY_FIPS_NOT_DERIVATED[2];
                                                        a = a << 8;
                                                        a = a | KEY_FIPS_NOT_DERIVATED[3];
                                                        v_ecb.value.integer = a;
                                                }
 
 
                                                if(vector_address[counter_write] == ADDR_AES_KEYR2 || vector_address[counter_write] == ADDR_AES_IVR2)
                                                {
                                                        b = b | KEY_FIPS_NOT_DERIVATED[4];
                                                        b = b << 8;
                                                        b = b | KEY_FIPS_NOT_DERIVATED[5];
                                                        b = b << 8;
                                                        b = b | KEY_FIPS_NOT_DERIVATED[6];
                                                        b = b << 8;
                                                        b = b | KEY_FIPS_NOT_DERIVATED[7];
                                                        v_ecb.value.integer = b;
                                                }
 
                                                if(vector_address[counter_write] == ADDR_AES_KEYR1 || vector_address[counter_write] == ADDR_AES_IVR1)
                                                {
 
                                                        c = c | KEY_FIPS_NOT_DERIVATED[8];
                                                        c = c << 8;
                                                        c = c | KEY_FIPS_NOT_DERIVATED[9];
                                                        c = c << 8;
                                                        c = c | KEY_FIPS_NOT_DERIVATED[10];
                                                        c = c << 8;
                                                        c = c | KEY_FIPS_NOT_DERIVATED[11];
                                                        v_ecb.value.integer = c;
 
                                                }
 
                                                if(vector_address[counter_write] == ADDR_AES_KEYR0 || vector_address[counter_write] == ADDR_AES_IVR0)
                                                {
                                                        d = d | KEY_FIPS_NOT_DERIVATED[12];
                                                        d = d << 8;
                                                        d = d | KEY_FIPS_NOT_DERIVATED[13];
                                                        d = d << 8;
                                                        d = d | KEY_FIPS_NOT_DERIVATED[14];
                                                        d = d << 8;
                                                        d = d | KEY_FIPS_NOT_DERIVATED[15];
                                                        v_ecb.value.integer = d;
                                                }
 
 
 
                                        }else if(FIPS_ENABLE == RANDOM_DATA)
                                        {
                                                v_ecb.value.integer = data_in(rd);
                                        }
 
                                        //vpi_put_value(PWDATA, &v_ecb, NULL, vpiNoDelay);                                              
                                        vpi_put_value(PWDATA, &v_ecb, &t_ecb, vpiTransportDelay);
 
 
                                        a = 0;
                                        b = 0;
                                        c = 0;
                                        d = 0;
 
 
 
                                }else if(counter_write == 9)//ENABLE CR
                                {
 
                                        if(DATATYPE == TYPE_00)// NO DINR DOUTR SWAP DATA
                                        {
                                                v_ecb.value.integer = ADDR_AES_CR;
                                                vpi_put_value(PADDR, &v_ecb, NULL, vpiNoDelay);
 
                                                v_ecb.value.integer = 6145;
                                                vpi_put_value(PWDATA, &v_ecb, &t_ecb, vpiTransportDelay);
 
                                        }else if(DATATYPE == TYPE_01)// 16 BIT DINR DOUTR SWAP DATA
                                        {
                                                v_ecb.value.integer = ADDR_AES_CR;
                                                vpi_put_value(PADDR, &v_ecb, NULL, vpiNoDelay);
 
                                                v_ecb.value.integer = 6147;
                                                vpi_put_value(PWDATA, &v_ecb, &t_ecb, vpiTransportDelay);
 
                                        }else if(DATATYPE == TYPE_02)// 8 BIT DINR DOUTR SWAP DATA
                                        {
                                                v_ecb.value.integer = ADDR_AES_CR;
                                                vpi_put_value(PADDR, &v_ecb, NULL, vpiNoDelay);
 
                                                v_ecb.value.integer = 6149;
                                                vpi_put_value(PWDATA, &v_ecb, &t_ecb, vpiTransportDelay);
 
                                        }else if(DATATYPE == TYPE_03)// BIT DINR DOUTR SWAP DATA
                                        {
                                                v_ecb.value.integer = ADDR_AES_CR;
                                                vpi_put_value(PADDR, &v_ecb, NULL, vpiNoDelay);
 
                                                v_ecb.value.integer = 6151;
                                                vpi_put_value(PWDATA, &v_ecb, &t_ecb, vpiTransportDelay);
                                        }
                                }else if(counter_write > 9  &&  counter_write < 14) //WRITE DINR
                                {
 
                                        v_ecb.value.integer = ADDR_AES_DINR;
                                        vpi_put_value(PADDR, &v_ecb, NULL, vpiNoDelay);
 
 
                                        if(FIPS_ENABLE == FIPS)
                                        {
 
                                                if(DATATYPE == TYPE_00)
                                                {
 
                                                        if(counter_write == 10)
                                                        {
                                                                a = a | TEXT_FIPS_NOT_DERIVATED[0];
                                                                a = a << 8;
                                                                a = a | TEXT_FIPS_NOT_DERIVATED[1];
                                                                a = a << 8;
                                                                a = a | TEXT_FIPS_NOT_DERIVATED[2];
                                                                a = a << 8;
                                                                a = a | TEXT_FIPS_NOT_DERIVATED[3];
                                                                v_ecb.value.integer = a;
 
                                                        }else if(counter_write == 11)
                                                        {
                                                                b = b | TEXT_FIPS_NOT_DERIVATED[4];
                                                                b = b << 8;
                                                                b = b | TEXT_FIPS_NOT_DERIVATED[5];
                                                                b = b << 8;
                                                                b = b | TEXT_FIPS_NOT_DERIVATED[6];
                                                                b = b << 8;
                                                                b = b | TEXT_FIPS_NOT_DERIVATED[7];
                                                                v_ecb.value.integer = b;
 
                                                        }else if(counter_write == 12 )
                                                        {
 
                                                                c = c | TEXT_FIPS_NOT_DERIVATED[8];
                                                                c = c << 8;
                                                                c = c | TEXT_FIPS_NOT_DERIVATED[9];
                                                                c = c << 8;
                                                                c = c | TEXT_FIPS_NOT_DERIVATED[10];
                                                                c = c << 8;
                                                                c = c | TEXT_FIPS_NOT_DERIVATED[11];
                                                                v_ecb.value.integer = c;
 
                                                        }else if(counter_write == 13 )
                                                        {
                                                                d = d | TEXT_FIPS_NOT_DERIVATED[12];
                                                                d = d << 8;
                                                                d = d | TEXT_FIPS_NOT_DERIVATED[13];
                                                                d = d << 8;
                                                                d = d | TEXT_FIPS_NOT_DERIVATED[14];
                                                                d = d << 8;
                                                                d = d | TEXT_FIPS_NOT_DERIVATED[15];
                                                                v_ecb.value.integer = d;
 
                                                        }
 
                                                }else if(DATATYPE > TYPE_00)
                                                {
 
 
                                                        if(counter_write == 10)
                                                        {
                                                                a = a | TEXT_FIPS_NOT_DATATYPE_DERIVATED[0];
                                                                a = a << 8;
                                                                a = a | TEXT_FIPS_NOT_DATATYPE_DERIVATED[1];
                                                                a = a << 8;
                                                                a = a | TEXT_FIPS_NOT_DATATYPE_DERIVATED[2];
                                                                a = a << 8;
                                                                a = a | TEXT_FIPS_NOT_DATATYPE_DERIVATED[3];
                                                                v_ecb.value.integer = a;
 
                                                        }else if(counter_write == 11)
                                                        {
                                                                b = b | TEXT_FIPS_NOT_DATATYPE_DERIVATED[4];
                                                                b = b << 8;
                                                                b = b | TEXT_FIPS_NOT_DATATYPE_DERIVATED[5];
                                                                b = b << 8;
                                                                b = b | TEXT_FIPS_NOT_DATATYPE_DERIVATED[6];
                                                                b = b << 8;
                                                                b = b | TEXT_FIPS_NOT_DATATYPE_DERIVATED[7];
                                                                v_ecb.value.integer = b;
 
                                                        }else if(counter_write == 12 )
                                                        {
 
                                                                c = c | TEXT_FIPS_NOT_DATATYPE_DERIVATED[8];
                                                                c = c << 8;
                                                                c = c | TEXT_FIPS_NOT_DATATYPE_DERIVATED[9];
                                                                c = c << 8;
                                                                c = c | TEXT_FIPS_NOT_DATATYPE_DERIVATED[10];
                                                                c = c << 8;
                                                                c = c | TEXT_FIPS_NOT_DATATYPE_DERIVATED[11];
                                                                v_ecb.value.integer = c;
 
                                                        }else if(counter_write == 13 )
                                                        {
                                                                d = d | TEXT_FIPS_NOT_DATATYPE_DERIVATED[12];
                                                                d = d << 8;
                                                                d = d | TEXT_FIPS_NOT_DATATYPE_DERIVATED[13];
                                                                d = d << 8;
                                                                d = d | TEXT_FIPS_NOT_DATATYPE_DERIVATED[14];
                                                                d = d << 8;
                                                                d = d | TEXT_FIPS_NOT_DATATYPE_DERIVATED[15];
                                                                v_ecb.value.integer = d;
 
                                                        }
 
                                                }
 
 
                                        }else if(FIPS_ENABLE == RANDOM_DATA)
                                        {
                                                v_ecb.value.integer = data_in(rd);
                                        }
 
                                        //vpi_put_value(PWDATA, &v_ecb, NULL, vpiNoDelay);
                                        vpi_put_value(PWDATA, &v_ecb, &t_ecb, vpiTransportDelay);
 
                                        a = 0;
                                        b = 0;
                                        c = 0;
                                        d = 0;
 
 
                                }
                                        counter=0;
 
                        }
 
 
 
                                if(counter_write == 14)
                                {
                                        counter_write = 0;
                                        STATE = WAIT_SR;
                                }
 
                  break;
 
                  case WAIT_SR:
 
                                v_ecb.value.integer = ADDR_AES_SR;
                                vpi_put_value(PADDR, &v_ecb, NULL, vpiNoDelay);
 
                                v_ecb.value.integer = 0;
                                vpi_put_value(PWRITE, &v_ecb, NULL, vpiNoDelay);
                                //vpi_put_value(PWDATA, &v_ecb, NULL, vpiNoDelay);
 
 
                                if(counter == 0)
                                {
 
                                        counter++;
 
                                        v_ecb.value.integer = 1;
                                        vpi_put_value(PENABLE, &v_ecb, NULL, vpiNoDelay);
 
                                        v_ecb.value.integer = 0;
                                        vpi_get_value(PRDATA,&v_ecb);
 
                                        if(v_ecb.value.integer == 1)
                                        {
                                                STATE = READ_DOUTR;
 
                                                //t_ecb.type = vpiScaledRealTime;
                                                //t_ecb.real = 0;
                                                //v_ecb.format=vpiIntVal;
                                                //v_ecb.value.integer = ADDR_AES_DOUTR;
                                                //vpi_put_value(PADDR, &v_ecb, &t_ecb, vpiTransportDelay);
                                        }
 
 
                                }else if(counter == 1)
                                {
                                        v_ecb.value.integer = 0;
                                        vpi_put_value(PENABLE, &v_ecb, NULL, vpiNoDelay);
 
                                        counter=0;
 
                                }
 
 
                  break;
 
 
                 case READ_DOUTR:
 
 
 
                                if(counter == 0)
                                {
 
                                        v_ecb.value.integer = 1;
                                        vpi_put_value(PENABLE, &v_ecb, NULL, vpiNoDelay);
 
                                        counter_read++;
                                        counter++;
 
 
 
                                }else if(counter == 1)
                                {
                                        v_ecb.value.integer = 0;
                                        vpi_put_value(PENABLE, &v_ecb, NULL, vpiNoDelay);
 
 
                                        if(counter_read < 4)
                                        {
 
                                                v_ecb.value.integer = ADDR_AES_DOUTR;
                                                vpi_put_value(PADDR, &v_ecb, NULL, vpiNoDelay);
 
                                        }
 
 
                                        if(counter_read == 4)
                                        {
 
                                                v_ecb.value.integer = ADDR_AES_KEYR3;
                                                vpi_put_value(PADDR, &v_ecb, NULL, vpiNoDelay);
 
                                        }
 
 
                                        if(counter_read == 5)
                                        {
 
                                                v_ecb.value.integer = ADDR_AES_KEYR2;
                                                vpi_put_value(PADDR, &v_ecb, NULL, vpiNoDelay);
 
                                        }
 
 
 
                                        if(counter_read == 6)
                                        {
 
                                                v_ecb.value.integer = ADDR_AES_KEYR1;
                                                vpi_put_value(PADDR, &v_ecb, NULL, vpiNoDelay);
 
                                        }
 
 
                                        if(counter_read == 7)
                                        {
 
                                                v_ecb.value.integer = ADDR_AES_KEYR0;
                                                vpi_put_value(PADDR, &v_ecb, NULL, vpiNoDelay);
 
                                        }
 
 
                                        if(counter_read == 8)
                                        {
 
                                                v_ecb.value.integer = ADDR_AES_IVR3;
                                                vpi_put_value(PADDR, &v_ecb, NULL, vpiNoDelay);
 
                                        }
 
 
                                        if(counter_read == 9)
                                        {
 
                                                v_ecb.value.integer = ADDR_AES_IVR2;
                                                vpi_put_value(PADDR, &v_ecb, NULL, vpiNoDelay);
 
                                        }
 
 
 
                                        if(counter_read == 10)
                                        {
 
                                                v_ecb.value.integer = ADDR_AES_IVR1;
                                                vpi_put_value(PADDR, &v_ecb, NULL, vpiNoDelay);
 
                                        }
 
 
                                        if(counter_read == 11)
                                        {
 
                                                v_ecb.value.integer = ADDR_AES_IVR0;
                                                vpi_put_value(PADDR, &v_ecb, NULL, vpiNoDelay);
 
                                        }
 
 
                                        counter = 0;
                                }
 
                                if(counter_read == 12)
                                {
                                        STATE = RESET_SR;
                                        counter_read = 0;
                                }
 
                 break;
 
                case RESET_SR:
 
                                v_ecb.value.integer = 1;
                                vpi_put_value(PWRITE, &v_ecb, NULL, vpiNoDelay);
 
                                v_ecb.value.integer = 1;
                                vpi_put_value(PSEL, &v_ecb, NULL, vpiNoDelay);
 
                                v_ecb.value.integer = 0;
                                vpi_put_value(PADDR, &v_ecb, NULL, vpiNoDelay);
 
                                v_ecb.value.integer = 128;
                                vpi_put_value(PWDATA, &v_ecb, NULL, vpiNoDelay);
 
 
                                if(counter == 0)
                                {
 
                                        counter_write++;
                                        counter++;
 
                                        v_ecb.value.integer = 1;
                                        vpi_put_value(PENABLE, &v_ecb, NULL, vpiNoDelay);
 
                                }else if(counter == 1)
                                {
 
                                        v_ecb.value.integer = 0;
                                        vpi_put_value(PENABLE, &v_ecb, NULL, vpiNoDelay);
                                        counter=0;
 
                                }
 
                                if(counter_write == 1)
                                {
                                        STATE =IDLE;
                                        counter_write = 0;
                                        counter=0;
 
                                        PACKETS_GENERATED = PACKETS_GENERATED + 1;
                                }
 
 
 
                break;
 
                }
 
        }
 
        return 0;
}

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Subversion Repositories apbtoaes128

[/] [apbtoaes128/] [trunk/] [pli/] [bfm_ecb/] [aes_bfm_encryption_dma_ecb.h] - Blame information for rev 12

Line No.	Rev	Author	Line
1	4	redbear	`//////////////////////////////////////////////////////////////////`
2			`////`
3			`////`
4			`//// AES CORE BLOCK`
5			`////`
6			`////`
7			`////`
8			`//// This file is part of the APB to AES128 project`
9			`////`
10			`//// http://www.opencores.org/cores/apbtoaes128/`
11			`////`
12			`////`
13			`////`
14			`//// Description`
15			`////`
16			`//// Implementation of APB IP core according to`
17			`////`
18			`//// aes128_spec IP core specification document.`
19			`////`
20			`////`
21			`////`
22			`//// To Do: Things are right here but always all block can suffer changes`
23			`////`
24			`////`
25			`////`
26			`////`
27			`////`
28			`//// Author(s): - Felipe Fernandes Da Costa, fefe2560@gmail.com`
29			`////`
30			`/////////////////////////////////////////////////////////////////`
31			`////`
32			`////`
33			`//// Copyright (C) 2009 Authors and OPENCORES.ORG`
34			`////`
35			`////`
36			`////`
37			`//// This source file may be used and distributed without`
38			`////`
39			`//// restriction provided that this copyright statement is not`
40			`////`
41			`//// removed from the file and that any derivative work contains`
42			`//// the original copyright notice and the associated disclaimer.`
43			`////`
44			`////`
45			`//// This source file is free software; you can redistribute it`
46			`////`
47			`//// and/or modify it under the terms of the GNU Lesser General`
48			`////`
49			`//// Public License as published by the Free Software Foundation;`
50			`//// either version 2.1 of the License, or (at your option) any`
51			`////`
52			`//// later version.`
53			`////`
54			`////`
55			`////`
56			`//// This source is distributed in the hope that it will be`
57			`////`
58			`//// useful, but WITHOUT ANY WARRANTY; without even the implied`
59			`////`
60			`//// warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR`
61			`////`
62			`//// PURPOSE. See the GNU Lesser General Public License for more`
63			`//// details.`
64			`////`
65			`////`
66			`////`
67			`//// You should have received a copy of the GNU Lesser General`
68			`////`
69			`//// Public License along with this source; if not, download it`
70			`////`
71			`//// from http://www.opencores.org/lgpl.shtml`
72			`////`
73			`////`
74			`///////////////////////////////////////////////////////////////////`
75			`static int aes_bfm_encryption_ecb_dma_calltf(char*user_data)`
76			`{`
77
78			`vpiHandle PRESETn = vpi_handle_by_name("AES_GLADIC_tb.PRESETn", NULL);`
79			`vpiHandle PWDATA = vpi_handle_by_name("AES_GLADIC_tb.PWDATA", NULL);`
80			`vpiHandle PENABLE = vpi_handle_by_name("AES_GLADIC_tb.PENABLE", NULL);`
81			`vpiHandle PSEL = vpi_handle_by_name("AES_GLADIC_tb.PSEL", NULL);`
82			`vpiHandle PWRITE = vpi_handle_by_name("AES_GLADIC_tb.PWRITE", NULL);`
83			`vpiHandle PADDR = vpi_handle_by_name("AES_GLADIC_tb.PADDR", NULL);`
84			`vpiHandle PRDATA = vpi_handle_by_name("AES_GLADIC_tb.PRDATA", NULL);`
85			`vpiHandle PREADY = vpi_handle_by_name("AES_GLADIC_tb.PREADY", NULL);`
86			`vpiHandle PSLVERR = vpi_handle_by_name("AES_GLADIC_tb.PSLVERR", NULL);`
87			`vpiHandle int_ccf = vpi_handle_by_name("AES_GLADIC_tb.int_ccf", NULL);`
88			`vpiHandle int_err = vpi_handle_by_name("AES_GLADIC_tb.int_err", NULL);`
89			`vpiHandle dma_req_wr = vpi_handle_by_name("AES_GLADIC_tb.dma_req_wr", NULL);`
90			`vpiHandle dma_req_rd = vpi_handle_by_name("AES_GLADIC_tb.dma_req_rd", NULL);`
91
92			`std::random_device rd;`
93			`std::uniform_int_distribution<long int> data_in(0,4294967295);`
94
95			`v_ecb.format=vpiIntVal;`
96
97			`vpi_get_value(PRESETn, &v_ecb);`
98
99
100			`//printf("%i\n",STATE);`
101
102
103			`if(type_bfm == ECB_ENCRYPTION_DMA && v_ecb.value.integer == 1)`
104			`{`
105
106			`switch(STATE)`
107			`{`
108
109			`case IDLE:`
110
111			`if(PACKETS_GENERATED >= MAX_ITERATIONS)`
112			`{`
113
114			`STATE = IDLE;`
115			`type_bfm = 0;`
116
117			`}else`
118			`{`
119			`STATE = WRITE;`
120
121			`counter = 0;`
122
123
124			`v_ecb.value.integer = 0;`
125			`vpi_put_value(PENABLE, &v_ecb, NULL, vpiNoDelay);`
126
127			`v_ecb.value.integer = vector_address[0];`
128			`vpi_put_value(PADDR, &v_ecb, NULL, vpiNoDelay);`
129
130			`v_ecb.value.integer = 0;`
131			`vpi_put_value(PWDATA, &v_ecb, NULL, vpiNoDelay);`
132
133			`v_ecb.value.integer = 1;`
134			`vpi_put_value(PWRITE, &v_ecb, NULL, vpiNoDelay);`
135
136			`v_ecb.value.integer = 1;`
137			`vpi_put_value(PSEL, &v_ecb, NULL, vpiNoDelay);`
138			`}`
139
140			`break;`
141
142			`case WRITE:`
143
144
145
146			`v_ecb.value.integer = 1;`
147			`vpi_put_value(PSEL, &v_ecb, NULL, vpiNoDelay);`
148
149			`if(counter == 0)`
150			`{`
151			`counter_write++;`
152			`counter++;`
153
154			`v_ecb.value.integer = 1;`
155			`vpi_put_value(PENABLE, &v_ecb, NULL, vpiNoDelay);`
156
157
158			`}else if(counter == 1)`
159			`{`
160
161
162
163			`t_ecb.type = vpiScaledRealTime;`
164			`t_ecb.real = 0;`
165			`v_ecb.format=vpiIntVal;`
166
167			`v_ecb.value.integer = 0;`
168			`vpi_put_value(PENABLE, &v_ecb, NULL, vpiNoDelay);`
169
170
171			`if(counter_write < 9)`
172			`{`
173
174			`v_ecb.value.integer = vector_address[counter_write];`
175
176			`vpi_put_value(PADDR, &v_ecb, &t_ecb, vpiTransportDelay);`
177			`//vpi_put_value(PADDR, &v_ecb, NULL, vpiNoDelay);`
178
179			`if(FIPS_ENABLE == FIPS)`
180			`{`
181
182			`if(vector_address[counter_write] == ADDR_AES_KEYR3 \|\| vector_address[counter_write] == ADDR_AES_IVR3)`
183			`{`
184			`a = a \| KEY_FIPS_NOT_DERIVATED[0];`
185			`a = a << 8;`
186			`a = a \| KEY_FIPS_NOT_DERIVATED[1];`
187			`a = a << 8;`
188			`a = a \| KEY_FIPS_NOT_DERIVATED[2];`
189			`a = a << 8;`
190			`a = a \| KEY_FIPS_NOT_DERIVATED[3];`
191			`v_ecb.value.integer = a;`
192			`}`
193
194
195			`if(vector_address[counter_write] == ADDR_AES_KEYR2 \|\| vector_address[counter_write] == ADDR_AES_IVR2)`
196			`{`
197			`b = b \| KEY_FIPS_NOT_DERIVATED[4];`
198			`b = b << 8;`
199			`b = b \| KEY_FIPS_NOT_DERIVATED[5];`
200			`b = b << 8;`
201			`b = b \| KEY_FIPS_NOT_DERIVATED[6];`
202			`b = b << 8;`
203			`b = b \| KEY_FIPS_NOT_DERIVATED[7];`
204			`v_ecb.value.integer = b;`
205			`}`
206
207			`if(vector_address[counter_write] == ADDR_AES_KEYR1 \|\| vector_address[counter_write] == ADDR_AES_IVR1)`
208			`{`
209
210			`c = c \| KEY_FIPS_NOT_DERIVATED[8];`
211			`c = c << 8;`
212			`c = c \| KEY_FIPS_NOT_DERIVATED[9];`
213			`c = c << 8;`
214			`c = c \| KEY_FIPS_NOT_DERIVATED[10];`
215			`c = c << 8;`
216			`c = c \| KEY_FIPS_NOT_DERIVATED[11];`
217			`v_ecb.value.integer = c;`
218
219			`}`
220
221			`if(vector_address[counter_write] == ADDR_AES_KEYR0 \|\| vector_address[counter_write] == ADDR_AES_IVR0)`
222			`{`
223			`d = d \| KEY_FIPS_NOT_DERIVATED[12];`
224			`d = d << 8;`
225			`d = d \| KEY_FIPS_NOT_DERIVATED[13];`
226			`d = d << 8;`
227			`d = d \| KEY_FIPS_NOT_DERIVATED[14];`
228			`d = d << 8;`
229			`d = d \| KEY_FIPS_NOT_DERIVATED[15];`
230			`v_ecb.value.integer = d;`
231			`}`
232
233
234
235			`}else if(FIPS_ENABLE == RANDOM_DATA)`
236			`{`
237			`v_ecb.value.integer = data_in(rd);`
238			`}`
239
240			`//vpi_put_value(PWDATA, &v_ecb, NULL, vpiNoDelay);`
241			`vpi_put_value(PWDATA, &v_ecb, &t_ecb, vpiTransportDelay);`
242
243
244			`a = 0;`
245			`b = 0;`
246			`c = 0;`
247			`d = 0;`
248
249
250
251			`}else if(counter_write == 9)//ENABLE CR`
252			`{`
253
254	12	redbear	`if(DATATYPE == TYPE_00)// NO DINR DOUTR SWAP DATA`
255			`{`
256			`v_ecb.value.integer = ADDR_AES_CR;`
257			`vpi_put_value(PADDR, &v_ecb, NULL, vpiNoDelay);`
258	4	redbear
259	12	redbear	`v_ecb.value.integer = 6145;`
260			`vpi_put_value(PWDATA, &v_ecb, &t_ecb, vpiTransportDelay);`
261	4	redbear
262	12	redbear	`}else if(DATATYPE == TYPE_01)// 16 BIT DINR DOUTR SWAP DATA`
263			`{`
264			`v_ecb.value.integer = ADDR_AES_CR;`
265			`vpi_put_value(PADDR, &v_ecb, NULL, vpiNoDelay);`
266
267			`v_ecb.value.integer = 6147;`
268			`vpi_put_value(PWDATA, &v_ecb, &t_ecb, vpiTransportDelay);`
269
270			`}else if(DATATYPE == TYPE_02)// 8 BIT DINR DOUTR SWAP DATA`
271			`{`
272			`v_ecb.value.integer = ADDR_AES_CR;`
273			`vpi_put_value(PADDR, &v_ecb, NULL, vpiNoDelay);`
274
275			`v_ecb.value.integer = 6149;`
276			`vpi_put_value(PWDATA, &v_ecb, &t_ecb, vpiTransportDelay);`
277
278			`}else if(DATATYPE == TYPE_03)// BIT DINR DOUTR SWAP DATA`
279			`{`
280			`v_ecb.value.integer = ADDR_AES_CR;`
281			`vpi_put_value(PADDR, &v_ecb, NULL, vpiNoDelay);`
282
283			`v_ecb.value.integer = 6151;`
284			`vpi_put_value(PWDATA, &v_ecb, &t_ecb, vpiTransportDelay);`
285			`}`
286	4	redbear	`}else if(counter_write > 9 && counter_write < 14) //WRITE DINR`
287			`{`
288
289			`v_ecb.value.integer = ADDR_AES_DINR;`
290			`vpi_put_value(PADDR, &v_ecb, NULL, vpiNoDelay);`
291
292
293			`if(FIPS_ENABLE == FIPS)`
294			`{`
295
296	12	redbear	`if(DATATYPE == TYPE_00)`
297	4	redbear	`{`
298
299	12	redbear	`if(counter_write == 10)`
300			`{`
301			`a = a \| TEXT_FIPS_NOT_DERIVATED[0];`
302			`a = a << 8;`
303			`a = a \| TEXT_FIPS_NOT_DERIVATED[1];`
304			`a = a << 8;`
305			`a = a \| TEXT_FIPS_NOT_DERIVATED[2];`
306			`a = a << 8;`
307			`a = a \| TEXT_FIPS_NOT_DERIVATED[3];`
308			`v_ecb.value.integer = a;`
309	4	redbear
310	12	redbear	`}else if(counter_write == 11)`
311			`{`
312			`b = b \| TEXT_FIPS_NOT_DERIVATED[4];`
313			`b = b << 8;`
314			`b = b \| TEXT_FIPS_NOT_DERIVATED[5];`
315			`b = b << 8;`
316			`b = b \| TEXT_FIPS_NOT_DERIVATED[6];`
317			`b = b << 8;`
318			`b = b \| TEXT_FIPS_NOT_DERIVATED[7];`
319			`v_ecb.value.integer = b;`
320	4	redbear
321	12	redbear	`}else if(counter_write == 12 )`
322			`{`
323	4	redbear
324	12	redbear	`c = c \| TEXT_FIPS_NOT_DERIVATED[8];`
325			`c = c << 8;`
326			`c = c \| TEXT_FIPS_NOT_DERIVATED[9];`
327			`c = c << 8;`
328			`c = c \| TEXT_FIPS_NOT_DERIVATED[10];`
329			`c = c << 8;`
330			`c = c \| TEXT_FIPS_NOT_DERIVATED[11];`
331			`v_ecb.value.integer = c;`
332
333			`}else if(counter_write == 13 )`
334			`{`
335			`d = d \| TEXT_FIPS_NOT_DERIVATED[12];`
336			`d = d << 8;`
337			`d = d \| TEXT_FIPS_NOT_DERIVATED[13];`
338			`d = d << 8;`
339			`d = d \| TEXT_FIPS_NOT_DERIVATED[14];`
340			`d = d << 8;`
341			`d = d \| TEXT_FIPS_NOT_DERIVATED[15];`
342			`v_ecb.value.integer = d;`
343
344			`}`
345
346			`}else if(DATATYPE > TYPE_00)`
347	4	redbear	`{`
348
349	12	redbear
350			`if(counter_write == 10)`
351			`{`
352			`a = a \| TEXT_FIPS_NOT_DATATYPE_DERIVATED[0];`
353			`a = a << 8;`
354			`a = a \| TEXT_FIPS_NOT_DATATYPE_DERIVATED[1];`
355			`a = a << 8;`
356			`a = a \| TEXT_FIPS_NOT_DATATYPE_DERIVATED[2];`
357			`a = a << 8;`
358			`a = a \| TEXT_FIPS_NOT_DATATYPE_DERIVATED[3];`
359			`v_ecb.value.integer = a;`
360
361			`}else if(counter_write == 11)`
362			`{`
363			`b = b \| TEXT_FIPS_NOT_DATATYPE_DERIVATED[4];`
364			`b = b << 8;`
365			`b = b \| TEXT_FIPS_NOT_DATATYPE_DERIVATED[5];`
366			`b = b << 8;`
367			`b = b \| TEXT_FIPS_NOT_DATATYPE_DERIVATED[6];`
368			`b = b << 8;`
369			`b = b \| TEXT_FIPS_NOT_DATATYPE_DERIVATED[7];`
370			`v_ecb.value.integer = b;`
371
372			`}else if(counter_write == 12 )`
373			`{`
374
375			`c = c \| TEXT_FIPS_NOT_DATATYPE_DERIVATED[8];`
376			`c = c << 8;`
377			`c = c \| TEXT_FIPS_NOT_DATATYPE_DERIVATED[9];`
378			`c = c << 8;`
379			`c = c \| TEXT_FIPS_NOT_DATATYPE_DERIVATED[10];`
380			`c = c << 8;`
381			`c = c \| TEXT_FIPS_NOT_DATATYPE_DERIVATED[11];`
382			`v_ecb.value.integer = c;`
383
384			`}else if(counter_write == 13 )`
385			`{`
386			`d = d \| TEXT_FIPS_NOT_DATATYPE_DERIVATED[12];`
387			`d = d << 8;`
388			`d = d \| TEXT_FIPS_NOT_DATATYPE_DERIVATED[13];`
389			`d = d << 8;`
390			`d = d \| TEXT_FIPS_NOT_DATATYPE_DERIVATED[14];`
391			`d = d << 8;`
392			`d = d \| TEXT_FIPS_NOT_DATATYPE_DERIVATED[15];`
393			`v_ecb.value.integer = d;`
394
395			`}`
396
397	4	redbear	`}`
398
399
400			`}else if(FIPS_ENABLE == RANDOM_DATA)`
401			`{`
402			`v_ecb.value.integer = data_in(rd);`
403			`}`
404
405			`//vpi_put_value(PWDATA, &v_ecb, NULL, vpiNoDelay);`
406			`vpi_put_value(PWDATA, &v_ecb, &t_ecb, vpiTransportDelay);`
407
408			`a = 0;`
409			`b = 0;`
410			`c = 0;`
411			`d = 0;`
412
413
414			`}`
415			`counter=0;`
416
417			`}`
418
419
420
421			`if(counter_write == 14)`
422			`{`
423			`counter_write = 0;`
424			`STATE = WAIT_SR;`
425			`}`
426
427			`break;`
428
429			`case WAIT_SR:`
430
431			`v_ecb.value.integer = ADDR_AES_SR;`
432			`vpi_put_value(PADDR, &v_ecb, NULL, vpiNoDelay);`
433
434			`v_ecb.value.integer = 0;`
435			`vpi_put_value(PWRITE, &v_ecb, NULL, vpiNoDelay);`
436			`//vpi_put_value(PWDATA, &v_ecb, NULL, vpiNoDelay);`
437
438
439			`if(counter == 0)`
440			`{`
441
442			`counter++;`
443
444			`v_ecb.value.integer = 1;`
445			`vpi_put_value(PENABLE, &v_ecb, NULL, vpiNoDelay);`
446
447	9	redbear	`v_ecb.value.integer = 0;`
448			`vpi_get_value(PRDATA,&v_ecb);`
449	4	redbear
450	9	redbear	`if(v_ecb.value.integer == 1)`
451			`{`
452			`STATE = READ_DOUTR;`
453
454			`//t_ecb.type = vpiScaledRealTime;`
455			`//t_ecb.real = 0;`
456			`//v_ecb.format=vpiIntVal;`
457			`//v_ecb.value.integer = ADDR_AES_DOUTR;`
458			`//vpi_put_value(PADDR, &v_ecb, &t_ecb, vpiTransportDelay);`
459			`}`
460
461
462	4	redbear	`}else if(counter == 1)`
463			`{`
464			`v_ecb.value.integer = 0;`
465			`vpi_put_value(PENABLE, &v_ecb, NULL, vpiNoDelay);`
466
467			`counter=0;`
468
469			`}`
470
471
472			`break;`
473
474
475			`case READ_DOUTR:`
476
477
478
479			`if(counter == 0)`
480			`{`
481
482			`v_ecb.value.integer = 1;`
483			`vpi_put_value(PENABLE, &v_ecb, NULL, vpiNoDelay);`
484
485	5	redbear	`counter_read++;`
486	4	redbear	`counter++;`
487
488
489
490			`}else if(counter == 1)`
491			`{`
492			`v_ecb.value.integer = 0;`
493			`vpi_put_value(PENABLE, &v_ecb, NULL, vpiNoDelay);`
494
495	5	redbear
496			`if(counter_read < 4)`
497			`{`
498
499			`v_ecb.value.integer = ADDR_AES_DOUTR;`
500			`vpi_put_value(PADDR, &v_ecb, NULL, vpiNoDelay);`
501
502			`}`
503
504
505			`if(counter_read == 4)`
506			`{`
507
508			`v_ecb.value.integer = ADDR_AES_KEYR3;`
509			`vpi_put_value(PADDR, &v_ecb, NULL, vpiNoDelay);`
510
511			`}`
512
513
514			`if(counter_read == 5)`
515			`{`
516
517			`v_ecb.value.integer = ADDR_AES_KEYR2;`
518			`vpi_put_value(PADDR, &v_ecb, NULL, vpiNoDelay);`
519
520			`}`
521
522
523
524			`if(counter_read == 6)`
525			`{`
526
527			`v_ecb.value.integer = ADDR_AES_KEYR1;`
528			`vpi_put_value(PADDR, &v_ecb, NULL, vpiNoDelay);`
529
530			`}`
531
532
533			`if(counter_read == 7)`
534			`{`
535
536			`v_ecb.value.integer = ADDR_AES_KEYR0;`
537			`vpi_put_value(PADDR, &v_ecb, NULL, vpiNoDelay);`
538
539			`}`
540
541
542			`if(counter_read == 8)`
543			`{`
544
545			`v_ecb.value.integer = ADDR_AES_IVR3;`
546			`vpi_put_value(PADDR, &v_ecb, NULL, vpiNoDelay);`
547
548			`}`
549
550
551			`if(counter_read == 9)`
552			`{`
553
554			`v_ecb.value.integer = ADDR_AES_IVR2;`
555			`vpi_put_value(PADDR, &v_ecb, NULL, vpiNoDelay);`
556
557			`}`
558
559
560
561			`if(counter_read == 10)`
562			`{`
563
564			`v_ecb.value.integer = ADDR_AES_IVR1;`
565			`vpi_put_value(PADDR, &v_ecb, NULL, vpiNoDelay);`
566
567			`}`
568
569
570			`if(counter_read == 11)`
571			`{`
572
573			`v_ecb.value.integer = ADDR_AES_IVR0;`
574			`vpi_put_value(PADDR, &v_ecb, NULL, vpiNoDelay);`
575
576			`}`
577
578
579	4	redbear	`counter = 0;`
580			`}`
581
582	5	redbear	`if(counter_read == 12)`
583	4	redbear	`{`
584			`STATE = RESET_SR;`
585	5	redbear	`counter_read = 0;`
586	4	redbear	`}`
587
588			`break;`
589
590			`case RESET_SR:`
591
592			`v_ecb.value.integer = 1;`
593			`vpi_put_value(PWRITE, &v_ecb, NULL, vpiNoDelay);`
594
595			`v_ecb.value.integer = 1;`
596			`vpi_put_value(PSEL, &v_ecb, NULL, vpiNoDelay);`
597
598			`v_ecb.value.integer = 0;`
599			`vpi_put_value(PADDR, &v_ecb, NULL, vpiNoDelay);`
600
601			`v_ecb.value.integer = 128;`
602			`vpi_put_value(PWDATA, &v_ecb, NULL, vpiNoDelay);`
603
604
605			`if(counter == 0)`
606			`{`
607
608			`counter_write++;`
609			`counter++;`
610
611			`v_ecb.value.integer = 1;`
612			`vpi_put_value(PENABLE, &v_ecb, NULL, vpiNoDelay);`
613
614			`}else if(counter == 1)`
615			`{`
616
617			`v_ecb.value.integer = 0;`
618			`vpi_put_value(PENABLE, &v_ecb, NULL, vpiNoDelay);`
619			`counter=0;`
620
621			`}`
622
623			`if(counter_write == 1)`
624			`{`
625			`STATE =IDLE;`
626			`counter_write = 0;`
627			`counter=0;`
628
629			`PACKETS_GENERATED = PACKETS_GENERATED + 1;`
630			`}`
631
632
633
634			`break;`
635
636			`}`
637
638			`}`
639
640			`return 0;`
641			`}`