/* ---------------------------------------------------------------------------------------------- */
/* MHash-384 - Simple fast portable secure hashing library */
-/* Copyright(c) 2016-2019 LoRd_MuldeR <mulder2@gmx.de> */
+/* Copyright(c) 2016-2020 LoRd_MuldeR <mulder2@gmx.de> */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining a copy of this software */
/* and associated documentation files (the "Software"), to deal in the Software without */
#include <cstring>
#include <unordered_set>
#include <array>
-#include <iostream>
-#include <fstream>
#include <algorithm>
+#include <errno.h>
/*
* Test-case specification
*/
static const uint8_t SELFTEST_EXPECTED[][MHASH384_SIZE] =
{
- { 0xD6, 0x29, 0xCB, 0x37, 0xF7, 0x61, 0x56, 0x62, 0x1E, 0x09, 0xC9, 0x3B, 0x8D, 0x10, 0x29, 0xC5, 0xF0, 0xF7, 0xB7, 0x78, 0xDE, 0x5B, 0xD9, 0x57, 0x82, 0x30, 0x67, 0x3F, 0xE7, 0xFA, 0x4C, 0x45, 0xA2, 0x30, 0x8A, 0xB4, 0xE9, 0xD9, 0x9A, 0xA0, 0xEA, 0x19, 0x4C, 0xBF, 0x62, 0x30, 0xC2, 0x02 },
- { 0x1D, 0x7B, 0x15, 0x93, 0xD7, 0xAA, 0x4D, 0xD7, 0xDC, 0x8D, 0xA6, 0xD6, 0xBD, 0x59, 0x1D, 0x8B, 0x50, 0x7C, 0xA5, 0x14, 0xE1, 0xC7, 0xEC, 0x37, 0xF4, 0x3E, 0x78, 0xDD, 0x6B, 0x83, 0x25, 0x3C, 0x35, 0x54, 0x03, 0xF6, 0x10, 0x09, 0x58, 0x28, 0x90, 0x48, 0x0C, 0x4C, 0xD5, 0x27, 0xF4, 0x05 },
- { 0x9B, 0x98, 0xCE, 0x4C, 0x3F, 0x4E, 0xA9, 0x01, 0x8E, 0x1E, 0xD3, 0x03, 0x47, 0x17, 0xE3, 0xE5, 0xD8, 0xDA, 0x20, 0xAB, 0x37, 0x5B, 0xAF, 0xE3, 0x72, 0xD0, 0x77, 0x80, 0xFF, 0xDE, 0xFD, 0xA3, 0x2B, 0xA3, 0xC8, 0x22, 0x15, 0x5E, 0x28, 0x83, 0xE3, 0x33, 0xAF, 0xCA, 0xAE, 0xAF, 0xA6, 0x14 },
- { 0x45, 0x41, 0x6D, 0x1F, 0xFD, 0x44, 0xD3, 0x94, 0x0C, 0x5A, 0xF5, 0xB4, 0x25, 0xB5, 0xDA, 0x07, 0xFD, 0x8C, 0x06, 0xBA, 0xB7, 0xC5, 0x8C, 0xD1, 0x33, 0x89, 0xBC, 0x28, 0x46, 0x50, 0xED, 0x60, 0x90, 0xA9, 0xA1, 0x95, 0x2C, 0x29, 0xFE, 0xB1, 0xB2, 0xC6, 0xAF, 0xBF, 0x5F, 0x99, 0x61, 0x08 },
- { 0x20, 0x77, 0x4C, 0x57, 0x0A, 0xE2, 0xE6, 0xA4, 0x9A, 0x01, 0xDA, 0xE9, 0x48, 0x67, 0x2A, 0xE9, 0x4D, 0x46, 0x5D, 0x91, 0x67, 0x13, 0x0F, 0xE8, 0x7B, 0xF2, 0x41, 0x48, 0x64, 0x9C, 0xF1, 0x21, 0xE8, 0xA5, 0x07, 0x59, 0x50, 0x7B, 0xF9, 0x71, 0x34, 0xF0, 0xD2, 0x8C, 0xEE, 0x91, 0xDC, 0xA2 },
- { 0xC1, 0x88, 0x43, 0xD4, 0xDD, 0x9E, 0x04, 0x79, 0xD3, 0x8A, 0x55, 0xE8, 0xC7, 0x5E, 0x22, 0x01, 0xF0, 0xE9, 0x3B, 0x6E, 0xF1, 0xF9, 0x16, 0xEB, 0xAF, 0x3C, 0x40, 0x74, 0xD1, 0x88, 0x94, 0x5C, 0x7B, 0x96, 0x57, 0xF4, 0x52, 0x69, 0xA1, 0xDA, 0xAB, 0x4A, 0x8F, 0xB6, 0xF6, 0x3D, 0x0B, 0xEE },
- { 0xE2, 0x90, 0x1E, 0xDB, 0x76, 0xAA, 0x83, 0xF2, 0xD5, 0x2F, 0xEA, 0x9A, 0x34, 0xEB, 0x2B, 0xC0, 0x5E, 0xDF, 0xA9, 0x57, 0x1C, 0x81, 0x26, 0x20, 0x24, 0x5B, 0xBE, 0xBA, 0x95, 0xFA, 0x2D, 0x82, 0xCB, 0xB5, 0xBA, 0xD9, 0x3E, 0xB6, 0x4D, 0x4B, 0x72, 0xB4, 0x66, 0x35, 0xD5, 0x65, 0x40, 0x0B },
- { 0x8B, 0x81, 0xCD, 0x9C, 0x1D, 0xEE, 0x8B, 0xCC, 0x64, 0x2F, 0x8B, 0x1E, 0xA9, 0x82, 0xCE, 0x79, 0xD1, 0x5F, 0x50, 0xE6, 0x69, 0x39, 0xFF, 0x34, 0x29, 0x4E, 0x63, 0xD9, 0x3A, 0xE3, 0xC6, 0x10, 0xF9, 0x46, 0x4F, 0xEF, 0xEF, 0x30, 0x29, 0x74, 0x09, 0xB6, 0x22, 0x31, 0xF0, 0x28, 0xAB, 0xC0 },
- { 0xA5, 0x45, 0xE6, 0x31, 0x9F, 0x6A, 0xCE, 0x0C, 0xEF, 0x62, 0xBC, 0xAA, 0xF5, 0xD4, 0x88, 0x85, 0x87, 0x51, 0xB9, 0x6C, 0x2A, 0x48, 0x8D, 0x5B, 0xE6, 0xEC, 0x63, 0xD5, 0x00, 0x06, 0xC9, 0xD5, 0x4D, 0xAD, 0x66, 0x16, 0x84, 0x88, 0xF0, 0x3B, 0x4A, 0x86, 0x8D, 0x3B, 0xA6, 0x10, 0xCC, 0xF8 },
- { 0x2B, 0xEC, 0xB8, 0x9D, 0xD5, 0x5F, 0xC9, 0xF2, 0xF3, 0x38, 0x4D, 0xF6, 0x1D, 0x62, 0x40, 0xDD, 0xA5, 0x4F, 0xC2, 0x75, 0xD1, 0x86, 0xA4, 0x5A, 0x88, 0x3C, 0x03, 0xAA, 0x87, 0x3D, 0xDA, 0xF4, 0xFA, 0xD4, 0x74, 0x42, 0x12, 0xB9, 0x2D, 0x26, 0x05, 0x4B, 0x92, 0x85, 0x2D, 0xEA, 0x5F, 0x1D },
- { 0x62, 0x83, 0xCE, 0x91, 0xDA, 0x8A, 0xF5, 0x09, 0x1C, 0x7B, 0x06, 0xE1, 0x35, 0x2D, 0xC9, 0x47, 0xB9, 0xE3, 0xB8, 0x96, 0x14, 0x80, 0x7C, 0x04, 0xC4, 0x3D, 0xA3, 0x22, 0x32, 0x1F, 0xBA, 0xDA, 0xD3, 0xCC, 0xCA, 0xBE, 0xCB, 0x5C, 0x1B, 0x1B, 0x26, 0x54, 0x32, 0xA6, 0x03, 0x91, 0x21, 0xE1 },
- { 0x5D, 0xCB, 0x7C, 0x4B, 0x27, 0xBA, 0x84, 0x16, 0x88, 0xFB, 0x6A, 0x86, 0x0E, 0x97, 0xA4, 0x52, 0x56, 0x91, 0x75, 0x33, 0xF6, 0x34, 0x48, 0xCF, 0x66, 0x67, 0x81, 0xEA, 0x4B, 0x5F, 0xAB, 0x20, 0xE1, 0xC7, 0x46, 0xC8, 0x82, 0x10, 0x99, 0xA9, 0x15, 0x22, 0x2E, 0x0D, 0x77, 0x62, 0x40, 0x98 }
+ { 0x4C, 0x4B, 0x82, 0xD0, 0x7B, 0x36, 0x8E, 0x1C, 0x22, 0xD0, 0xDE, 0x37, 0x59, 0xC3, 0x2D, 0x44, 0xDA, 0x71, 0xBE, 0x62, 0x83, 0xE8, 0x55, 0x0A, 0x24, 0x68, 0xDC, 0x1F, 0xEC, 0x38, 0x91, 0x9F, 0x7E, 0xDB, 0x6C, 0x1B, 0xA0, 0x83, 0x78, 0xEC, 0x58, 0x3A, 0xE6, 0x12, 0xAB, 0x0E, 0x02, 0xBA },
+ { 0x91, 0x71, 0xD8, 0x3E, 0xE7, 0xDE, 0xDE, 0x36, 0xCA, 0xF2, 0x7C, 0x26, 0x44, 0x89, 0x7F, 0x31, 0x14, 0xA0, 0xF6, 0x7B, 0x6E, 0x91, 0x93, 0xAA, 0x1A, 0xB2, 0x34, 0x62, 0xEA, 0x81, 0x5E, 0xDE, 0xA5, 0x35, 0x00, 0x26, 0x71, 0xE0, 0x86, 0x49, 0x3B, 0x41, 0xA5, 0x28, 0xA2, 0x6F, 0xD8, 0xB3 },
+ { 0x29, 0x0B, 0xD2, 0x16, 0x2C, 0x21, 0x05, 0xA0, 0x82, 0x41, 0x72, 0xA8, 0x87, 0x5E, 0xE3, 0x3B, 0xB6, 0x5A, 0x98, 0xDC, 0x09, 0x28, 0x10, 0x04, 0x41, 0xB4, 0x1B, 0x93, 0x99, 0xF6, 0xA8, 0xEA, 0x09, 0x79, 0x48, 0x34, 0x50, 0x4A, 0x3E, 0x81, 0x7D, 0x49, 0xD2, 0x9B, 0xC2, 0x0A, 0x52, 0x0A },
+ { 0x0B, 0x3F, 0x13, 0xA6, 0x8A, 0xA8, 0xD8, 0xF0, 0xC5, 0xB9, 0xBF, 0x8B, 0xE5, 0xAE, 0xCC, 0xB7, 0x3E, 0x0D, 0x13, 0x73, 0x2C, 0x92, 0x90, 0x00, 0x6B, 0x6D, 0xC9, 0x39, 0xAD, 0xA7, 0x9C, 0x48, 0xAE, 0x36, 0x2E, 0x54, 0x5A, 0x06, 0x7D, 0x2C, 0x1F, 0xB0, 0x74, 0x9C, 0x60, 0xA4, 0x92, 0x43 },
+ { 0x56, 0x22, 0x8E, 0x94, 0x32, 0x47, 0x1B, 0x09, 0xA7, 0xF6, 0x96, 0xD0, 0xDE, 0xFA, 0x15, 0xE6, 0x64, 0xD3, 0xE7, 0xAC, 0xD2, 0x7E, 0x2D, 0x39, 0xF8, 0x64, 0xC0, 0x50, 0x06, 0xF1, 0xF7, 0x70, 0x12, 0xF4, 0xF4, 0xCC, 0xE7, 0x45, 0x0C, 0x52, 0xB6, 0xC1, 0xCF, 0xAB, 0x84, 0xFA, 0xEC, 0x63 },
+ { 0x3A, 0x19, 0x9A, 0x67, 0x3F, 0xAB, 0x29, 0x00, 0xAB, 0x80, 0xFE, 0xC1, 0x18, 0x5F, 0x79, 0x35, 0x9F, 0xEC, 0x44, 0xB8, 0x87, 0x28, 0xE3, 0xD6, 0x2D, 0xC3, 0x1A, 0x93, 0x6C, 0x62, 0xDB, 0x05, 0xEF, 0x35, 0x71, 0x6F, 0xED, 0x30, 0x74, 0xE9, 0x31, 0x0D, 0xDD, 0xF6, 0x9E, 0xD5, 0x67, 0x1C },
+ { 0x79, 0xF7, 0x6C, 0xA5, 0x3D, 0x52, 0x91, 0x62, 0xE6, 0x32, 0x15, 0x2E, 0xDE, 0x82, 0xA4, 0x03, 0xF8, 0xF9, 0x96, 0xDE, 0xAA, 0x00, 0x9C, 0xC5, 0x12, 0x25, 0x0B, 0xAF, 0xF9, 0x10, 0xAC, 0x24, 0xDF, 0x13, 0x81, 0xF7, 0xEF, 0x1F, 0x43, 0xDA, 0xC2, 0x6F, 0x63, 0xEE, 0x0C, 0xFF, 0x3C, 0xDF },
+ { 0x8A, 0x2A, 0x58, 0xB2, 0x00, 0x20, 0xF7, 0x70, 0x0F, 0xFF, 0x62, 0x9B, 0x0D, 0x72, 0x38, 0xD3, 0xD5, 0x31, 0x1A, 0xC2, 0xA9, 0xAD, 0xA6, 0x06, 0xE6, 0x9A, 0xD7, 0xBE, 0xBF, 0x2B, 0x62, 0x58, 0xAE, 0xC7, 0x40, 0x80, 0xDE, 0xC0, 0x4A, 0xD5, 0x9F, 0x3B, 0x93, 0x26, 0x12, 0x1D, 0xFF, 0x66 },
+ { 0xD2, 0xE0, 0x7E, 0xA3, 0x7E, 0xF1, 0xE0, 0xE5, 0x2B, 0xB7, 0x04, 0xDE, 0xC3, 0x33, 0x0C, 0x33, 0x78, 0xB9, 0x43, 0xFE, 0x24, 0x2C, 0xF3, 0xB0, 0x8B, 0x93, 0xD1, 0x8D, 0xBD, 0x61, 0xD4, 0xAB, 0x7C, 0x42, 0xE5, 0x81, 0xDB, 0xFD, 0xBF, 0xD2, 0xF5, 0xD8, 0xED, 0xF8, 0x2C, 0x3B, 0x35, 0xD6 },
+ { 0xE9, 0x7C, 0x79, 0x0B, 0x19, 0x45, 0x32, 0xA5, 0x9B, 0xC8, 0x40, 0x90, 0xB5, 0xC6, 0x8C, 0x5B, 0x0D, 0x05, 0x0C, 0x6F, 0xE9, 0x37, 0xAB, 0xDF, 0x48, 0x0C, 0xC1, 0x9C, 0x34, 0x5B, 0x72, 0xFE, 0xF9, 0x25, 0xD8, 0x3B, 0xF9, 0xB4, 0x2D, 0x1A, 0x8F, 0x57, 0x2A, 0xDE, 0x7A, 0x50, 0x9F, 0xF9 },
+ { 0xA7, 0x72, 0xD7, 0xB9, 0x84, 0xAB, 0xC7, 0x90, 0xA9, 0xFF, 0xF5, 0x1F, 0x3B, 0xD7, 0xC6, 0xA5, 0x38, 0x44, 0xA2, 0x33, 0xA5, 0x64, 0xA9, 0x70, 0x87, 0x2C, 0x41, 0x34, 0x5A, 0xFE, 0x19, 0x98, 0x3B, 0x8D, 0x3C, 0xE3, 0x0B, 0x90, 0x0F, 0xD7, 0xFD, 0xD6, 0x6C, 0xED, 0x03, 0xD0, 0xCD, 0x6E },
+ { 0x61, 0x4A, 0x6B, 0x25, 0xBD, 0x67, 0x32, 0x16, 0xED, 0xEA, 0xB6, 0xA0, 0x51, 0xA8, 0xB4, 0x86, 0x9F, 0x9A, 0xD8, 0x0C, 0xC5, 0xDD, 0x4A, 0xE6, 0x29, 0xDD, 0xFB, 0x70, 0xCA, 0xA7, 0x0E, 0x49, 0xD5, 0x1E, 0x70, 0x27, 0xFF, 0x35, 0xA1, 0x83, 0xA2, 0x78, 0xFE, 0x97, 0xF8, 0x75, 0x9C, 0xF9 }
};
/*
typedef UnorderedHashSet::iterator HashSetIter;
/*
+ * Read the next input line
+ */
+static bool read_line(FILE *const input, char *const line, const int max_count, bool &flag)
+{
+ for(;;)
+ {
+ const bool discard = flag;
+ flag = true;
+ if(fgets(line, max_count, input) != NULL)
+ {
+ size_t len = strlen(line);
+ while((len > 0) && (line[len - 1U] == '\n'))
+ {
+ flag = false; /*line not truncated*/
+ line[--len] = '\0';
+ }
+ if(!discard)
+ {
+ return true;
+ }
+ }
+ else
+ {
+ return false;
+ }
+ }
+}
+
+/*
* Compute hash and compare against reference
*/
-static bool test_string(const uint32_t count, const char *const text, const uint8_t *const expected, const bool lower_case)
+static bool test_string(const uint32_t count, const char *const text, const uint8_t *const expected, const options_t &options)
{
MHash384 mhash384;
for(uint32_t i = 0U; i < count; ++i)
const uint8_t *const digest = mhash384.finish();
const bool success = (!memcmp(digest, expected, MHASH384_SIZE));
- const std::string digest_hexstr = bytes_to_hex(digest, MHASH384_SIZE, lower_case);
+ const std::string string = options.base64 ? bytes_to_base64(digest, MHASH384_SIZE) : bytes_to_hex(digest, MHASH384_SIZE, options.lower_case);
const CHAR_T *const result = success ? STR("OK") : STR("Error!");
- FPRINTF(stderr, STR("%") PRI_char STR(" - %") PRI_CHAR STR("\n"), digest_hexstr.c_str(), result);
+ FPRINTF(stderr, STR("%") PRI_char STR(" - %") PRI_CHAR STR("\n"), string.c_str(), result);
fflush(stderr);
return success;
/*
* Compute hash and append to hashset
*/
-static bool append_string(UnorderedHashSet &hash_set, std::vector<std::array<uint64_t,256U>> &stats, const char *const text, const bool lower_case)
+static bool append_string(UnorderedHashSet &hash_set, std::vector<std::array<uint64_t,256U>> &stats, const char *const text, const bool base64, const bool lower_case)
{
std::array<uint8_t, MHASH384_SIZE> digest;
- mhash384_get(digest.data(), reinterpret_cast<const uint8_t*>(text), strlen(text));
+ mhash384_compute(digest.data(), reinterpret_cast<const uint8_t*>(text), strlen(text));
- const std::string digest_hexstr = bytes_to_hex(digest.data(), MHASH384_SIZE, lower_case);
- FPRINTF(stderr, STR("%") PRI_char STR("\n"), digest_hexstr.c_str());
+ const std::string string = base64 ? bytes_to_base64(digest.data(), MHASH384_SIZE) : bytes_to_hex(digest.data(), MHASH384_SIZE, lower_case);
+ FPRINTF(stderr, STR("%") PRI_char STR("\n"), string.c_str());
for(size_t i = 0U; i < MHASH384_SIZE; ++i)
{
/*
* Self-testing routine
*/
-bool self_test(const bool keep_going, const bool lower_case)
+bool self_test(const options_t &options)
{
bool success = mhash384_selftest();
{
for(size_t i = 0U; SELFTEST_INPUT[i].count > 0U; ++i)
{
- if(!test_string(SELFTEST_INPUT[i].count, SELFTEST_INPUT[i].string, SELFTEST_EXPECTED[i], lower_case))
+ if(!test_string(SELFTEST_INPUT[i].count, SELFTEST_INPUT[i].string, SELFTEST_EXPECTED[i], options))
{
success = false;
- if(!keep_going)
+ if(!options.keep_going)
{
break; /*failure*/
}
/*
* Stress-testing routine
*/
-bool stress_test(const CHAR_T *const file_name, const bool keep_going, const bool lower_case)
+bool stress_test(const CHAR_T *const file_name, const options_t &options)
{
- std::ifstream infile;
- if(file_name)
+ errno = 0;
+ FILE *const input = file_name ? FOPEN(file_name, STR("r")) : stdin;
+ if(!input)
{
- infile.open(file_name);
- }
-
- std::istream &instream = file_name ? infile : std::cin;
- if(!instream.good())
- {
- FPUTS(STR("Error: Failed to open input file for reading!\n"), stderr);
+ FPUTS(STR("Error: Failed to open specified input file for reading!\n"), stderr);
return false;
}
stats[i].fill(0U);
}
- bool success = true;
UnorderedHashSet hash_set;
- std::string line;
+ char line[1024U];
+ bool success = true, flag = false;
- while(instream.good())
+ while(read_line(input, line, 1024U, flag))
{
- std::getline(instream, line);
- if(!instream.fail())
+ /*FPRINTF(stderr, STR("\"%") PRI_char STR("\"\n"), line);*/
+ if(line[0U])
{
- //FPRINTF(stderr, STR("\"%") PRI_char STR("\"\n"), line.c_str());
- if(!append_string(hash_set, stats, line.c_str(), lower_case))
+ if(!append_string(hash_set, stats, line, options.base64, options.lower_case))
{
success = false;
- if(!keep_going)
+ if(!options.keep_going)
{
break; /*collison*/
}
if(success)
{
- if(instream.eof() && (!instream.bad()))
+ if(!ferror(input))
{
FPRINTF(stderr, STR("\nStress-test completed successfully. [%") STR(PRIu64) STR("]\n"), static_cast<uint64_t>(hash_set.size()));
}
FPRINTF(stderr, STR("\nStress-test ended *with* collision! [%") STR(PRIu64) STR("]\n"), static_cast<uint64_t>(hash_set.size()));
}
- if(file_name && infile.is_open())
+ if(file_name)
{
- infile.close();
+ fclose(input);
}
return success;
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