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#include "blowfish.hpp"
#include "vectors.h"
#include <cstdio>
constexpr uint64_t castVarKey(const uint8_t key[8]) {
uint64_t r = 0;
for (int i = 0; i < 8; ++i) {
r += static_cast<uint64_t>(key[i]) << (64 - 8 * (i + 1));
}
return r;
}
template <int i> struct variable_key_wrapper {
constexpr void operator()() const {
constexpr Blowfish::Context<8> b(std::span(variable_key[i], 8));
constexpr Blowfish::Block x(plaintext_l[i], plaintext_r[i]);
constexpr auto y = b.encrypt(x);
static_assert(y.L == ciphertext_l[i]);
static_assert(y.R == ciphertext_r[i]);
constexpr auto z = b.decrypt(y);
static_assert(x.L == z.L);
static_assert(x.R == z.R);
printf("0x%016lx\t", castVarKey(variable_key[i]));
printf("0x%016lx\t", static_cast<uint64_t>(x));
printf("0x%016lx\t", static_cast<uint64_t>(y));
printf("0x%016lx\n", static_cast<uint64_t>(z));
}
};
void run_variable_key_wrapper() {
printf("%-18s\t%-18s\t%-18s\t%-18s\n", "/ key", "/ cleartext", "/ encrypt",
"/ decrypt");
call_times<variable_key_wrapper, NUM_VARIABLE_KEY_TESTS>();
}
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