#ifndef SHA1_UTILITIES_HPP

#define SHA1_UTILITIES_HPP

#include <TinySHA1.hpp>

#include <type_traits>

static constexpr char hexchar[] = { '0','1','2','3','4','5','6','7','8','9','a','b','c','d','e','f' };

#define HEXCHARASCII(md) \

hexchar[md[0] >> 4], hexchar[md[0] & 0x0F], \

hexchar[md[1] >> 4], hexchar[md[1] & 0x0F], \

hexchar[md[2] >> 4], hexchar[md[2] & 0x0F], \

hexchar[md[3] >> 4], hexchar[md[3] & 0x0F], \

hexchar[md[4] >> 4], hexchar[md[4] & 0x0F], \

hexchar[md[5] >> 4], hexchar[md[5] & 0x0F], \

hexchar[md[6] >> 4], hexchar[md[6] & 0x0F], \

hexchar[md[7] >> 4], hexchar[md[7] & 0x0F], \

hexchar[md[8] >> 4], hexchar[md[8] & 0x0F], \

hexchar[md[9] >> 4], hexchar[md[9] & 0x0F], \

hexchar[md[10] >> 4], hexchar[md[10] & 0x0F], \

hexchar[md[11] >> 4], hexchar[md[11] & 0x0F], \

hexchar[md[12] >> 4], hexchar[md[12] & 0x0F], \

hexchar[md[13] >> 4], hexchar[md[13] & 0x0F], \

hexchar[md[14] >> 4], hexchar[md[14] & 0x0F], \

hexchar[md[15] >> 4], hexchar[md[15] & 0x0F], \

hexchar[md[16] >> 4], hexchar[md[16] & 0x0F], \

hexchar[md[17] >> 4], hexchar[md[17] & 0x0F], \

hexchar[md[18] >> 4], hexchar[md[18] & 0x0F], \

hexchar[md[19] >> 4], hexchar[md[19] & 0x0F]

static_assert(sizeof(hexchar) == 16, "Wrong size for hex conversion");

#endif