124 lines
5.3 KiB
C
124 lines
5.3 KiB
C
/*
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* Copyright (c) 2017 Stephen Heumann
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#include "sha256.h"
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#include <stdio.h>
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#include <MiscTool.h>
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#include <Memory.h>
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#include <orca.h>
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#include <string.h>
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int main(int argc, char **argv) {
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unsigned int i;
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unsigned long tick_count;
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long double bytes_per_sec;
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struct sha256_context *context, **context_hndl;
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static struct sha256_context context_init = {0,0,0, {0}, {0},
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{0x61,0x62,0x63,0x80,
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0x00,0x00,0x00,0x00,
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0x00,0x00,0x00,0x00,
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0x00,0x00,0x00,0x00,
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0x00,0x00,0x00,0x00,
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0x00,0x00,0x00,0x00,
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0x00,0x00,0x00,0x00,
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0x00,0x00,0x00,0x00,
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0x00,0x00,0x00,0x00,
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0x00,0x00,0x00,0x00,
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0x00,0x00,0x00,0x00,
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0x00,0x00,0x00,0x00,
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0x00,0x00,0x00,0x00,
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0x00,0x00,0x00,0x00,
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0x00,0x00,0x00,0x00,
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0x00,0x00,0x00,0x18
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},
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{0}};
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context_hndl = (struct sha256_context **)NewHandle(sizeof(struct sha256_context),
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userid(), attrFixed|attrPage|attrBank|attrNoCross, 0x000000);
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if (toolerror())
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return 0;
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context = *context_hndl;
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*context = context_init;
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sha256_init(context);
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sha256_processblock(context);
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printf("SHA-256:%02x%02x%02x%02x %02x%02x%02x%02x %02x%02x%02x%02x %02x%02x%02x%02x "
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"%02x%02x%02x%02x %02x%02x%02x%02x %02x%02x%02x%02x %02x%02x%02x%02x\n",
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context->hash[3], context->hash[2], context->hash[1], context->hash[0],
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context->hash[7], context->hash[6], context->hash[5], context->hash[4],
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context->hash[11], context->hash[10], context->hash[9], context->hash[8],
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context->hash[15], context->hash[14], context->hash[13], context->hash[12],
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context->hash[19], context->hash[18], context->hash[17], context->hash[16],
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context->hash[23], context->hash[22], context->hash[21], context->hash[20],
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context->hash[27], context->hash[26], context->hash[25], context->hash[24],
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context->hash[31], context->hash[30], context->hash[29], context->hash[28]);
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*context = context_init;
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sha224_init(context);
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sha256_processblock(context);
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printf("SHA-224:%02x%02x%02x%02x %02x%02x%02x%02x %02x%02x%02x%02x %02x%02x%02x%02x "
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"%02x%02x%02x%02x %02x%02x%02x%02x %02x%02x%02x%02x\n",
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context->hash[3], context->hash[2], context->hash[1], context->hash[0],
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context->hash[7], context->hash[6], context->hash[5], context->hash[4],
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context->hash[11], context->hash[10], context->hash[9], context->hash[8],
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context->hash[15], context->hash[14], context->hash[13], context->hash[12],
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context->hash[19], context->hash[18], context->hash[17], context->hash[16],
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context->hash[23], context->hash[22], context->hash[21], context->hash[20],
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context->hash[27], context->hash[26], context->hash[25], context->hash[24]);
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tick_count = GetTick();
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for (i = 0; i < 1000; i++) {
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sha256_processblock(context);
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}
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tick_count = GetTick() - tick_count;
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bytes_per_sec = (long double)1000 * 64 * 60 / tick_count;
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printf("Time for 1000 iters = %lu ticks (%lf bytes/sec)\n", tick_count, bytes_per_sec);
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tick_count = GetTick();
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sha256_init(context);
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sha256_update(context, (void*)0x030000, 64000);
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sha256_finalize(context);
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tick_count = GetTick() - tick_count;
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bytes_per_sec = (long double)1000 * 64 * 60 / tick_count;
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printf("Append time = %lu ticks (%lf bytes/sec)\n", tick_count, bytes_per_sec);
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if (argc > 1) {
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sha256_init(context);
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sha256_update(context, argv[1], strlen(argv[1]));
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sha256_finalize(context);
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printf("h[..] = %02x%02x%02x%02x %02x%02x%02x%02x %02x%02x%02x%02x %02x%02x%02x%02x "
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"%02x%02x%02x%02x %02x%02x%02x%02x %02x%02x%02x%02x %02x%02x%02x%02x\n",
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context->hash[0], context->hash[1], context->hash[2], context->hash[3],
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context->hash[4], context->hash[5], context->hash[6], context->hash[7],
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context->hash[8], context->hash[9], context->hash[10], context->hash[11],
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context->hash[12], context->hash[13], context->hash[14], context->hash[15],
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context->hash[16], context->hash[17], context->hash[18], context->hash[19],
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context->hash[20], context->hash[21], context->hash[22], context->hash[23],
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context->hash[24], context->hash[25], context->hash[26], context->hash[27],
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context->hash[28], context->hash[29], context->hash[30], context->hash[31]);
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}
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}
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