88 lines
2.5 KiB
C
88 lines
2.5 KiB
C
#include <stdbool.h>
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#include "../lib/helper.h"
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#include "../lib/io.h"
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#include "../lib/md2.h"
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// Returns true when val is approx. equal to exp.
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static bool runTest(const char* message, const char* expectedHash) {
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uint8_t out[16];
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md2_hash(strlen(message), message, out);
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char hash[32];
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encodeHash(out, hash);
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bool ok = !strcmp(hash, expectedHash);
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printf("%s: md2(%s) %s == %s\n", "not ok" + (4 * ok), message, hash,
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expectedHash);
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return ok;
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}
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unsigned runTests(void) {
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unsigned failed = 0;
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// Note: cases with n<2 are not tested here.
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failed += !runTest("", "8350e5a3e24c153df2275c9f80692773");
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failed += !runTest("a", "32ec01ec4a6dac72c0ab96fb34c0b5d1");
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failed += !runTest("abc", "da853b0d3f88d99b30283a69e6ded6bb");
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failed += !runTest("message digest", "ab4f496bfb2a530b219ff33031fe06b0");
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failed += !runTest("jebdjcslfhwfdig", "e1b69085c6f6e36cb8fe8d98ed3f2c35");
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failed += !runTest("0123456789abcde", "d95629645108a20ab4d70e8545e0723b");
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failed += !runTest("0123456789abcdef", "12c8dfa285f14e1af8c5254e7092d0d3");
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failed += !runTest("0123456789abcdefg", "e4d0efded5ef7b6843a5ba47e1171347");
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failed += !runTest("abcdefghijklmnopqrstuvwxyz",
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"4e8ddff3650292ab5a4108c3aa47940b");
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failed +=
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!runTest("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789",
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"da33def2a42df13975352846c30338cd");
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failed += !runTest(
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"123456789012345678901234567890123456789012345678901234567890123456789012"
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"34567890",
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"d5976f79d83d3a0dc9806c3c66f3efd8");
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if (failed)
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printf("%u tests FAILED\n", failed);
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else
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printf("All tests PASSED\n");
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return failed;
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}
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int main(int argc, char** argv) {
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struct configuration c;
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enum argumentParseResult result = parseArguments(argc, argv, &c);
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switch (result) {
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case RESULT_EXIT_SUCCESS:
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return EXIT_SUCCESS;
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case RESULT_EXIT_FAILURE:
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return EXIT_FAILURE;
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default:
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break;
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}
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printf(
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"Hashing file: %s\nUsing implementation: %d, doing benchmark: %d, "
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"benchmark cycles: %d\n",
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c.filename, c.implementationToUse, c.doBenchmark, c.benchmarkingCycles);
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// runTests();
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size_t len;
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uint8_t* data;
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if (!read_file(c.filename, &data, &len)) {
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printf("Error reading file %s!", c.filename);
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return EXIT_FAILURE;
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}
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printf("File read with size: %zu\n", len);
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printf("\n");
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uint8_t out[16];
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md2_hash(len, data, out);
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printf("Hash: ");
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char hash[16];
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encodeHash(out, hash);
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printf("%s\n", hash);
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return 0;
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}
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