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* Copyright (C) 2005 Free Software Foundation
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* Written by Simon Josefsson
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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main (int argc, char *argv[])
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/* Test vector from Cryptlib via Libgcrypt labeled there: "from the
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State/Commerce Department". */
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static char key_1[] = { 0x61, 0x8A, 0x63, 0xD2, 0xFB };
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static char plaintext_1[] = { 0xDC, 0xEE, 0x4C, 0xF9, 0x2C };
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static const char ciphertext_1[] = { 0xF1, 0x38, 0x29, 0xC9, 0xDE };
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printf ("gc_init() failed\n");
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rc = gc_cipher_open (GC_ARCFOUR40, GC_STREAM, &ctx);
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rc = gc_cipher_setkey (ctx, sizeof (key_1), key_1);
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memcpy (scratch, plaintext_1, sizeof (plaintext_1));
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rc = gc_cipher_encrypt_inline (ctx, sizeof (plaintext_1), scratch);
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if (memcmp (scratch, ciphertext_1, sizeof (ciphertext_1)))
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printf ("expected:\n");
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for (i = 0; i < 5; i++)
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printf ("%02x ", scratch[i] & 0xFF);
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printf ("\ncomputed:\n");
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for (i = 0; i < 5; i++)
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printf ("%02x ", ciphertext_1[i] & 0xFF);
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rc = gc_cipher_setkey (ctx, sizeof (key_1), key_1);
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rc = gc_cipher_decrypt_inline (ctx, sizeof (plaintext_1), scratch);
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if (memcmp (scratch, plaintext_1, sizeof (plaintext_1)))
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printf ("expected:\n");
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for (i = 0; i < 5; i++)
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printf ("%02x ", plaintext_1[i] & 0xFF);
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printf ("\ncomputed:\n");
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for (i = 0; i < 5; i++)
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printf ("%02x ", scratch[i] & 0xFF);