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[/] [apbtoaes128/] [trunk/] [pli/] [bfm_ecb/] [aes_bfm_encryption_ecb.h] - Blame information for rev 9

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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_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 && 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);
 
                                        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, &t_ecb, vpiTransportDelay);
 
 
                                        a = 0;
                                        b = 0;
                                        c = 0;
                                        d = 0;
 
 
 
                                }else if(counter_write == 9)//ENABLE CR
                                {
 
                                        v_ecb.value.integer = ADDR_AES_CR;
                                        vpi_put_value(PADDR, &v_ecb, NULL, vpiNoDelay);
 
                                        v_ecb.value.integer = 1;
                                        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(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(FIPS_ENABLE == RANDOM_DATA)
                                        {
                                                v_ecb.value.integer = data_in(rd);
                                        }
 
                                        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);
 
                                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;
 
                                                //printf("CYCLES TAKEN:%d\n", cycle_counter);
                                                cycle_counter=0;
                                                //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;
                                }
 
 
                        //cycle_counter++;
 
                  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_ecb.h] - Blame information for rev 9

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_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 && 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			`vpi_put_value(PADDR, &v_ecb, &t_ecb, vpiTransportDelay);`
176
177			`if(FIPS_ENABLE == FIPS)`
178			`{`
179
180			`if(vector_address[counter_write] == ADDR_AES_KEYR3 \|\| vector_address[counter_write] == ADDR_AES_IVR3)`
181			`{`
182			`a = a \| KEY_FIPS_NOT_DERIVATED[0];`
183			`a = a << 8;`
184			`a = a \| KEY_FIPS_NOT_DERIVATED[1];`
185			`a = a << 8;`
186			`a = a \| KEY_FIPS_NOT_DERIVATED[2];`
187			`a = a << 8;`
188			`a = a \| KEY_FIPS_NOT_DERIVATED[3];`
189			`v_ecb.value.integer = a;`
190			`}`
191
192
193			`if(vector_address[counter_write] == ADDR_AES_KEYR2 \|\| vector_address[counter_write] == ADDR_AES_IVR2)`
194			`{`
195			`b = b \| KEY_FIPS_NOT_DERIVATED[4];`
196			`b = b << 8;`
197			`b = b \| KEY_FIPS_NOT_DERIVATED[5];`
198			`b = b << 8;`
199			`b = b \| KEY_FIPS_NOT_DERIVATED[6];`
200			`b = b << 8;`
201			`b = b \| KEY_FIPS_NOT_DERIVATED[7];`
202			`v_ecb.value.integer = b;`
203			`}`
204
205			`if(vector_address[counter_write] == ADDR_AES_KEYR1 \|\| vector_address[counter_write] == ADDR_AES_IVR1)`
206			`{`
207
208			`c = c \| KEY_FIPS_NOT_DERIVATED[8];`
209			`c = c << 8;`
210			`c = c \| KEY_FIPS_NOT_DERIVATED[9];`
211			`c = c << 8;`
212			`c = c \| KEY_FIPS_NOT_DERIVATED[10];`
213			`c = c << 8;`
214			`c = c \| KEY_FIPS_NOT_DERIVATED[11];`
215			`v_ecb.value.integer = c;`
216
217			`}`
218
219			`if(vector_address[counter_write] == ADDR_AES_KEYR0 \|\| vector_address[counter_write] == ADDR_AES_IVR0)`
220			`{`
221			`d = d \| KEY_FIPS_NOT_DERIVATED[12];`
222			`d = d << 8;`
223			`d = d \| KEY_FIPS_NOT_DERIVATED[13];`
224			`d = d << 8;`
225			`d = d \| KEY_FIPS_NOT_DERIVATED[14];`
226			`d = d << 8;`
227			`d = d \| KEY_FIPS_NOT_DERIVATED[15];`
228			`v_ecb.value.integer = d;`
229			`}`
230
231
232
233			`}else if(FIPS_ENABLE == RANDOM_DATA)`
234			`{`
235			`v_ecb.value.integer = data_in(rd);`
236			`}`
237
238			`vpi_put_value(PWDATA, &v_ecb, &t_ecb, vpiTransportDelay);`
239
240
241			`a = 0;`
242			`b = 0;`
243			`c = 0;`
244			`d = 0;`
245
246
247
248			`}else if(counter_write == 9)//ENABLE CR`
249			`{`
250
251	9	redbear	`v_ecb.value.integer = ADDR_AES_CR;`
252	4	redbear	`vpi_put_value(PADDR, &v_ecb, NULL, vpiNoDelay);`
253
254			`v_ecb.value.integer = 1;`
255			`vpi_put_value(PWDATA, &v_ecb, &t_ecb, vpiTransportDelay);`
256
257			`}else if(counter_write > 9 && counter_write < 14) //WRITE DINR`
258			`{`
259
260			`v_ecb.value.integer = ADDR_AES_DINR;`
261			`vpi_put_value(PADDR, &v_ecb, NULL, vpiNoDelay);`
262
263
264			`if(FIPS_ENABLE == FIPS)`
265			`{`
266
267			`if(counter_write == 10)`
268			`{`
269			`a = a \| TEXT_FIPS_NOT_DERIVATED[0];`
270			`a = a << 8;`
271			`a = a \| TEXT_FIPS_NOT_DERIVATED[1];`
272			`a = a << 8;`
273			`a = a \| TEXT_FIPS_NOT_DERIVATED[2];`
274			`a = a << 8;`
275			`a = a \| TEXT_FIPS_NOT_DERIVATED[3];`
276			`v_ecb.value.integer = a;`
277
278			`}else if(counter_write == 11)`
279			`{`
280			`b = b \| TEXT_FIPS_NOT_DERIVATED[4];`
281			`b = b << 8;`
282			`b = b \| TEXT_FIPS_NOT_DERIVATED[5];`
283			`b = b << 8;`
284			`b = b \| TEXT_FIPS_NOT_DERIVATED[6];`
285			`b = b << 8;`
286			`b = b \| TEXT_FIPS_NOT_DERIVATED[7];`
287			`v_ecb.value.integer = b;`
288
289			`}else if(counter_write == 12 )`
290			`{`
291
292			`c = c \| TEXT_FIPS_NOT_DERIVATED[8];`
293			`c = c << 8;`
294			`c = c \| TEXT_FIPS_NOT_DERIVATED[9];`
295			`c = c << 8;`
296			`c = c \| TEXT_FIPS_NOT_DERIVATED[10];`
297			`c = c << 8;`
298			`c = c \| TEXT_FIPS_NOT_DERIVATED[11];`
299			`v_ecb.value.integer = c;`
300
301			`}else if(counter_write == 13 )`
302			`{`
303			`d = d \| TEXT_FIPS_NOT_DERIVATED[12];`
304			`d = d << 8;`
305			`d = d \| TEXT_FIPS_NOT_DERIVATED[13];`
306			`d = d << 8;`
307			`d = d \| TEXT_FIPS_NOT_DERIVATED[14];`
308			`d = d << 8;`
309			`d = d \| TEXT_FIPS_NOT_DERIVATED[15];`
310			`v_ecb.value.integer = d;`
311
312			`}`
313
314
315			`}else if(FIPS_ENABLE == RANDOM_DATA)`
316			`{`
317			`v_ecb.value.integer = data_in(rd);`
318			`}`
319
320			`vpi_put_value(PWDATA, &v_ecb, &t_ecb, vpiTransportDelay);`
321
322			`a = 0;`
323			`b = 0;`
324			`c = 0;`
325			`d = 0;`
326
327
328			`}`
329			`counter=0;`
330
331			`}`
332
333
334
335			`if(counter_write == 14)`
336			`{`
337			`counter_write = 0;`
338			`STATE = WAIT_SR;`
339			`}`
340
341			`break;`
342
343			`case WAIT_SR:`
344
345			`v_ecb.value.integer = ADDR_AES_SR;`
346			`vpi_put_value(PADDR, &v_ecb, NULL, vpiNoDelay);`
347
348			`v_ecb.value.integer = 0;`
349			`vpi_put_value(PWRITE, &v_ecb, NULL, vpiNoDelay);`
350
351			`if(counter == 0)`
352			`{`
353
354			`counter++;`
355
356			`v_ecb.value.integer = 1;`
357			`vpi_put_value(PENABLE, &v_ecb, NULL, vpiNoDelay);`
358
359
360	9	redbear	`v_ecb.value.integer = 0;`
361			`vpi_get_value(PRDATA,&v_ecb);`
362
363
364			`if(v_ecb.value.integer == 1)`
365			`{`
366			`STATE = READ_DOUTR;`
367
368			`//printf("CYCLES TAKEN:%d\n", cycle_counter);`
369			`cycle_counter=0;`
370			`//t_ecb.type = vpiScaledRealTime;`
371			`//t_ecb.real = 0;`
372			`//v_ecb.format=vpiIntVal;`
373			`//v_ecb.value.integer = ADDR_AES_DOUTR;`
374			`//vpi_put_value(PADDR, &v_ecb, &t_ecb, vpiTransportDelay);`
375			`}`
376
377
378	4	redbear	`}else if(counter == 1)`
379			`{`
380			`v_ecb.value.integer = 0;`
381			`vpi_put_value(PENABLE, &v_ecb, NULL, vpiNoDelay);`
382
383			`counter=0;`
384			`}`
385
386
387	9	redbear	`//cycle_counter++;`
388	4	redbear
389			`break;`
390
391
392			`case READ_DOUTR:`
393
394
395
396			`if(counter == 0)`
397			`{`
398
399			`v_ecb.value.integer = 1;`
400			`vpi_put_value(PENABLE, &v_ecb, NULL, vpiNoDelay);`
401
402	5	redbear	`counter_read++;`
403	4	redbear	`counter++;`
404
405
406
407			`}else if(counter == 1)`
408			`{`
409			`v_ecb.value.integer = 0;`
410			`vpi_put_value(PENABLE, &v_ecb, NULL, vpiNoDelay);`
411
412	5	redbear
413			`if(counter_read < 4)`
414			`{`
415
416			`v_ecb.value.integer = ADDR_AES_DOUTR;`
417			`vpi_put_value(PADDR, &v_ecb, NULL, vpiNoDelay);`
418
419			`}`
420
421
422			`if(counter_read == 4)`
423			`{`
424
425			`v_ecb.value.integer = ADDR_AES_KEYR3;`
426			`vpi_put_value(PADDR, &v_ecb, NULL, vpiNoDelay);`
427
428			`}`
429
430
431			`if(counter_read == 5)`
432			`{`
433
434			`v_ecb.value.integer = ADDR_AES_KEYR2;`
435			`vpi_put_value(PADDR, &v_ecb, NULL, vpiNoDelay);`
436
437			`}`
438
439
440
441			`if(counter_read == 6)`
442			`{`
443
444			`v_ecb.value.integer = ADDR_AES_KEYR1;`
445			`vpi_put_value(PADDR, &v_ecb, NULL, vpiNoDelay);`
446
447			`}`
448
449
450			`if(counter_read == 7)`
451			`{`
452
453			`v_ecb.value.integer = ADDR_AES_KEYR0;`
454			`vpi_put_value(PADDR, &v_ecb, NULL, vpiNoDelay);`
455
456			`}`
457
458
459			`if(counter_read == 8)`
460			`{`
461
462			`v_ecb.value.integer = ADDR_AES_IVR3;`
463			`vpi_put_value(PADDR, &v_ecb, NULL, vpiNoDelay);`
464
465			`}`
466
467
468			`if(counter_read == 9)`
469			`{`
470
471			`v_ecb.value.integer = ADDR_AES_IVR2;`
472			`vpi_put_value(PADDR, &v_ecb, NULL, vpiNoDelay);`
473
474			`}`
475
476
477
478			`if(counter_read == 10)`
479			`{`
480
481			`v_ecb.value.integer = ADDR_AES_IVR1;`
482			`vpi_put_value(PADDR, &v_ecb, NULL, vpiNoDelay);`
483
484			`}`
485
486
487			`if(counter_read == 11)`
488			`{`
489
490			`v_ecb.value.integer = ADDR_AES_IVR0;`
491			`vpi_put_value(PADDR, &v_ecb, NULL, vpiNoDelay);`
492
493			`}`
494
495
496	4	redbear	`counter = 0;`
497			`}`
498
499	5	redbear	`if(counter_read == 12)`
500	4	redbear	`{`
501			`STATE = RESET_SR;`
502	5	redbear	`counter_read = 0;`
503	4	redbear	`}`
504
505			`break;`
506
507			`case RESET_SR:`
508
509			`v_ecb.value.integer = 1;`
510			`vpi_put_value(PWRITE, &v_ecb, NULL, vpiNoDelay);`
511
512			`v_ecb.value.integer = 1;`
513			`vpi_put_value(PSEL, &v_ecb, NULL, vpiNoDelay);`
514
515			`v_ecb.value.integer = 0;`
516			`vpi_put_value(PADDR, &v_ecb, NULL, vpiNoDelay);`
517
518			`v_ecb.value.integer = 128;`
519			`vpi_put_value(PWDATA, &v_ecb, NULL, vpiNoDelay);`
520
521
522			`if(counter == 0)`
523			`{`
524
525			`counter_write++;`
526			`counter++;`
527
528			`v_ecb.value.integer = 1;`
529			`vpi_put_value(PENABLE, &v_ecb, NULL, vpiNoDelay);`
530
531			`}else if(counter == 1)`
532			`{`
533
534			`v_ecb.value.integer = 0;`
535			`vpi_put_value(PENABLE, &v_ecb, NULL, vpiNoDelay);`
536			`counter=0;`
537
538			`}`
539
540			`if(counter_write == 1)`
541			`{`
542			`STATE =IDLE;`
543			`counter_write = 0;`
544			`counter=0;`
545
546			`PACKETS_GENERATED = PACKETS_GENERATED + 1;`
547			`}`
548
549
550
551			`break;`
552
553			`}`
554
555			`}`
556
557			`return 0;`
558			`}`