#include <openssl/blowfish.h>
#include <nettle/blowfish.h>

#include <tuple>
#include <vector>

#include <iostream>
#include <iomanip>

int main()
{
    using TestVector = std::tuple<std::vector<unsigned char>, std::vector<unsigned char>>;

    std::cout << "OpenSSL" << std::endl;
    std::cout << std::endl;
    for (const auto& [key_data, plaintext] : std::initializer_list<TestVector>{
            {{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}},
            {{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}},

            {{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF}, {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF}},
            {{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF}, {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF}},

            {{0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11}, {0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11}},
            {{0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11}, {0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11}},

            {{0x30, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, {0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01}},
            {{0x30, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, {0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01}},

            {{0x4f, 0x8a, 0xfc, 0x23, 0xa1, 0xda, 0xac, 0x52, 0x25, 0x10, 0x98, 0x2b, 0x41, 0xc9, 0x18, 0x60, 0x81, 0xb2, 0xa0, 0x05, 0x37, 0xe1, 0x93, 0xd8, 0x5d, 0x00, 0x40, 0x13, 0xce, 0x52, 0x0c, 0xc7, 0x7a, 0xeb, 0x3c, 0x78, 0x22, 0x66, 0x8c, 0x42, 0x5a, 0xdf, 0x7a, 0x9a, 0xf9, 0x77, 0xad, 0x0c, 0x38, 0x0f, 0x47, 0x12, 0x29, 0xdc, 0xc7, 0x34, 0x78, 0xd6, 0xa5, 0x60, 0xce, 0x3b, 0xc7, 0x30, 0xdf, 0x05, 0xe9, 0x75, 0xa6, 0xd0, 0x6d, 0x4e}, {0x63, 0x03, 0x8f, 0x81, 0xaf, 0xf4, 0x3d, 0x3e}},
            {{0x4f, 0x8a, 0xfc, 0x23, 0xa1, 0xda, 0xac, 0x52, 0x25, 0x10, 0x98, 0x2b, 0x41, 0xc9, 0x18, 0x60, 0x81, 0xb2, 0xa0, 0x05, 0x37, 0xe1, 0x93, 0xd8, 0x5d, 0x00, 0x40, 0x13, 0xce, 0x52, 0x0c, 0xc7, 0x7a, 0xeb, 0x3c, 0x78, 0x22, 0x66, 0x8c, 0x42, 0x5a, 0xdf, 0x7a, 0x9a, 0xf9, 0x77, 0xad, 0x0c, 0x38, 0x0f, 0x47, 0x12, 0x29, 0xdc, 0xc7, 0x34, 0x78, 0xd6, 0xa5, 0x60, 0xce, 0x3b, 0xc7, 0x30, 0xdf, 0x05, 0xe9, 0x75, 0xa6, 0xd0, 0x6d, 0x4e, 0x9b, 0xe8, 0xca, 0x0e}, {0x63, 0x03, 0x8f, 0x81, 0xaf, 0xf4, 0x3d, 0x3e}},
        })
    {
        BF_KEY key;
        unsigned char ciphertext[8] = {};

        BF_set_key(&key, key_data.size(), key_data.data());
        BF_ecb_encrypt(plaintext.data(), ciphertext, &key, 1);


        std::cout << '[' << std::dec << key_data.size() << ']' << ' ';
        for (const auto key_byte : key_data)
            std::cout << std::hex << std::setw(2) << std::setfill('0') << (int)key_byte;
        std::cout << ' ';
        for (const auto plaintext_byte : plaintext)
            std::cout << std::hex << std::setw(2) << std::setfill('0') << (int)plaintext_byte;
        std::cout << ' ';
        for (const auto ciphertext_byte : ciphertext)
            std::cout << std::hex << std::setw(2) << std::setfill('0') << (int)ciphertext_byte;
        std::cout << std::endl;
    }

    std::cout << "Nettle" << std::endl;
    std::cout << std::endl;
    for (const auto& [key_data, plaintext] : std::initializer_list<TestVector>{
            {{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}},
            {{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}},

            {{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF}, {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF}},
            {{0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF}, {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF}},

            {{0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11}, {0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11}},
            {{0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11}, {0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11, 0x11}},

            {{0x30, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, {0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01}},
            {{0x30, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, {0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01}},

            {{0x4f, 0x8a, 0xfc, 0x23, 0xa1, 0xda, 0xac, 0x52, 0x25, 0x10, 0x98, 0x2b, 0x41, 0xc9, 0x18, 0x60, 0x81, 0xb2, 0xa0, 0x05, 0x37, 0xe1, 0x93, 0xd8, 0x5d, 0x00, 0x40, 0x13, 0xce, 0x52, 0x0c, 0xc7, 0x7a, 0xeb, 0x3c, 0x78, 0x22, 0x66, 0x8c, 0x42, 0x5a, 0xdf, 0x7a, 0x9a, 0xf9, 0x77, 0xad, 0x0c, 0x38, 0x0f, 0x47, 0x12, 0x29, 0xdc, 0xc7, 0x34, 0x78, 0xd6, 0xa5, 0x60, 0xce, 0x3b, 0xc7, 0x30, 0xdf, 0x05, 0xe9, 0x75, 0xa6, 0xd0, 0x6d, 0x4e}, {0x63, 0x03, 0x8f, 0x81, 0xaf, 0xf4, 0x3d, 0x3e}},
            {{0x4f, 0x8a, 0xfc, 0x23, 0xa1, 0xda, 0xac, 0x52, 0x25, 0x10, 0x98, 0x2b, 0x41, 0xc9, 0x18, 0x60, 0x81, 0xb2, 0xa0, 0x05, 0x37, 0xe1, 0x93, 0xd8, 0x5d, 0x00, 0x40, 0x13, 0xce, 0x52, 0x0c, 0xc7, 0x7a, 0xeb, 0x3c, 0x78, 0x22, 0x66, 0x8c, 0x42, 0x5a, 0xdf, 0x7a, 0x9a, 0xf9, 0x77, 0xad, 0x0c, 0x38, 0x0f, 0x47, 0x12, 0x29, 0xdc, 0xc7, 0x34, 0x78, 0xd6, 0xa5, 0x60, 0xce, 0x3b, 0xc7, 0x30, 0xdf, 0x05, 0xe9, 0x75, 0xa6, 0xd0, 0x6d, 0x4e, 0x9b, 0xe8, 0xca, 0x0e}, {0x63, 0x03, 0x8f, 0x81, 0xaf, 0xf4, 0x3d, 0x3e}},
        })
    {
        blowfish_ctx ctx;
        unsigned char ciphertext[8] = {};

        blowfish_set_key(&ctx, key_data.size(), key_data.data());
        blowfish_encrypt(&ctx, plaintext.size(), ciphertext, plaintext.data());


        std::cout << '[' << std::dec << key_data.size() << ']' << ' ';
        for (const auto key_byte : key_data)
            std::cout << std::hex << std::setw(2) << std::setfill('0') << (int)key_byte;
        std::cout << ' ';
        for (const auto plaintext_byte : plaintext)
            std::cout << std::hex << std::setw(2) << std::setfill('0') << (int)plaintext_byte;
        std::cout << ' ';
        for (const auto ciphertext_byte : ciphertext)
            std::cout << std::hex << std::setw(2) << std::setfill('0') << (int)ciphertext_byte;
        std::cout << std::endl;
    }
}