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23 lines
599 B
C++
23 lines
599 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/blowfish.h>
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// Known Answer Tests (KAT): Validate Blowfish output against fixed reference
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// vectors to ensure algorithmic correctness.
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TEST("Blowfish Known Test Vectors") {
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Blowfish bf("abcdefghijklmnopqrstuvwxyz");
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uint32_t L = 0x424C4F57; // "BLOW"
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uint32_t R = 0x46495348; // "FISH"
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bf.encrypt(L, R);
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EXPECT_EQ(L, 0x324ED0FE);
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EXPECT_EQ(R, 0xF413A203);
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bf.decrypt(L, R);
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EXPECT_EQ(L, 0x424C4F57);
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EXPECT_EQ(R, 0x46495348);
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}
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