kopia lustrzana https://github.com/conorpp/u2f-zero
83 wiersze
1.4 KiB
C
83 wiersze
1.4 KiB
C
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/*
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* tests.c
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*
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* Created on: Feb 14, 2016
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* Author: Conor
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*/
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#include <stdarg.h>
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#include <stdio.h>
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#include "app.h"
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#include "bsp.h"
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#include "i2c.h"
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#include "atecc508a.h"
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#include "tests.h"
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#ifdef ENABLE_TESTS
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#define TEST_SHA
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static void PRINT(const char * fmt, ...)
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{
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va_list args;
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va_start(args,fmt);
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vsprintf(appdata.hidmsgbuf, fmt, args);
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va_end(args);
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u2f_write_s(appdata.hidmsgbuf);
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}
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#ifdef TEST_SHA
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static int test_sha()
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{
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uint8_t buf[40];
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uint8_t len;
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char pw[] = "2pckJ4IkT3PwdGMwuCygPpxD6+lObNGORiLGPQxM4ef4YoNvx9/k0xskZl84rCd3TllCvitepe+B";
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do{
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atecc_send(ATECC_CMD_SHA,
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ATECC_SHA_START,
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0,NULL,0);
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}while((len = atecc_recv(buf,sizeof(buf))) < 0);
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dump_hex(buf,len);
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do{
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atecc_send(ATECC_CMD_SHA,
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ATECC_SHA_UPDATE,
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64,pw,64);
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} while ((len = atecc_recv(buf,sizeof(buf))) < 0);
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dump_hex(buf,len);
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do{
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atecc_send(ATECC_CMD_SHA,
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ATECC_SHA_END,
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sizeof(pw)-65,pw+64,sizeof(pw)-65);
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}while((len = atecc_recv(buf,sizeof(buf))) < 0);
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dump_hex(buf,len);
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// sha256 sum should be bcddd71b48f8a31d1374ad51c2e4138a871cb7f1eb3f2bdab49bc9bc60afc3a5
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return (SMB.crc == 0x9768) ? 0 : -1;
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}
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#else
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#define test_sha(x)
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#endif
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void run_tests()
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{
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int rc;
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PRINT("--- STARTING SHA TEST ---\r\n");
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rc = test_sha();
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if (rc == 0)
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PRINT("--- SHA TEST SUCCESS ---\r\n");
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else
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PRINT("--- SHA TEST FAILED %d ---\r\n",rc);
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}
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#endif
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