* ....
*
* // Set up the DES encryption context
- * des_setkey(&context, key);
+ * gl_des_setkey(&context, key);
*
* // Encrypt the plaintext
* des_ecb_encrypt(&context, plaintext, ciphertext);
if (keylen != 8)
return false;
- des_setkey (ctx, key);
+ gl_des_setkey (ctx, key);
- return !des_is_weak_key (key);
+ return !gl_des_is_weak_key (key);
}
void
gl_3des_set3keys (ctx, key, key + 8, key + 16);
- return !(des_is_weak_key (key)
- || des_is_weak_key (key + 8)
- || des_is_weak_key (key + 16));
+ return !(gl_des_is_weak_key (key)
+ || gl_des_is_weak_key (key + 8)
+ || gl_des_is_weak_key (key + 16));
}
/*
- * Copyright (C) 2005 Free Software Foundation
+ * Copyright (C) 2005, 2007 Free Software Foundation
* Written by Simon Josefsson
*
* This program is free software; you can redistribute it and/or modify
char input[8] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
char result[8] = { 0x24, 0x6e, 0x9d, 0xb9, 0xc5, 0x50, 0x38, 0x1a };
char temp1[8], temp2[8], temp3[8];
- des_ctx des;
+ gl_des_ctx des;
for (i = 0; i < 64; ++i)
{
- des_setkey (&des, key);
- des_ecb_encrypt (&des, input, temp1);
- des_ecb_encrypt (&des, temp1, temp2);
- des_setkey (&des, temp2);
- des_ecb_decrypt (&des, temp1, temp3);
+ gl_des_setkey (&des, key);
+ gl_des_ecb_encrypt (&des, input, temp1);
+ gl_des_ecb_encrypt (&des, temp1, temp2);
+ gl_des_setkey (&des, temp2);
+ gl_des_ecb_decrypt (&des, temp1, temp3);
memcpy (key, temp3, 8);
memcpy (input, temp1, 8);
}
char key2[8] = { 0x11, 0x22, 0x33, 0x44, 0xff, 0xaa, 0xcc, 0xdd };
char result[8] = { 0x7b, 0x38, 0x3b, 0x23, 0xa2, 0x7d, 0x26, 0xd3 };
- tripledes_ctx des3;
+ gl_3des_ctx des3;
for (i = 0; i < 16; ++i)
{
- tripledes_set2keys (&des3, key1, key2);
- tripledes_ecb_encrypt (&des3, input, key1);
- tripledes_ecb_decrypt (&des3, input, key2);
- tripledes_set3keys (&des3, key1, input, key2);
- tripledes_ecb_encrypt (&des3, input, input);
+ gl_3des_set2keys (&des3, key1, key2);
+ gl_3des_ecb_encrypt (&des3, input, key1);
+ gl_3des_ecb_decrypt (&des3, input, key2);
+ gl_3des_set3keys (&des3, key1, input, key2);
+ gl_3des_ecb_encrypt (&des3, input, input);
}
if (memcmp (input, result, 8))
return 1;
char result[8];
int i;
- tripledes_ctx des3;
+ gl_3des_ctx des3;
for (i = 0; i < sizeof (testdata) / sizeof (*testdata); ++i)
{
- tripledes_set3keys (&des3, testdata[i].key,
- testdata[i].key + 8, testdata[i].key + 16);
+ gl_3des_set3keys (&des3, testdata[i].key,
+ testdata[i].key + 8, testdata[i].key + 16);
- tripledes_ecb_encrypt (&des3, testdata[i].plain, result);
+ gl_3des_ecb_encrypt (&des3, testdata[i].plain, result);
if (memcmp (testdata[i].cipher, result, 8))
{
return 1;
}
- tripledes_ecb_decrypt (&des3, testdata[i].cipher, result);
+ gl_3des_ecb_decrypt (&des3, testdata[i].cipher, result);
if (memcmp (testdata[i].plain, result, 8))
{
return 1;