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27 lines
603 B
C++
27 lines
603 B
C++
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// SPDX-FileCopyrightText: 2025 Avinal Kumar avinal.xlvii@gmail.com
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// SPDX-License-Identifier: MIT
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#include "test_framework.h"
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#include <blowfish/blowfish2.h>
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#include <random>
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// Ensure encrypt -> decrypt returns original plaintext
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// for fixed and randomized test blocks.
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TEST("Blowfish2 encrypt/decrypt roundtrip") {
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Blowfish2 bf("test-key-2");
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std::mt19937_64 rng(987654321ULL);
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for (int i = 0; i < 400; ++i) {
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uint64_t L = rng();
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uint64_t R = rng();
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uint64_t L2 = L, R2 = R;
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bf.encrypt(L2, R2);
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bf.decrypt(L2, R2);
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EXPECT_EQ(L, L2);
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EXPECT_EQ(R, R2);
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}
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}
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