diff options
Diffstat (limited to 'plugins/fishlim/tests/old_version/fish.c')
| -rw-r--r-- | plugins/fishlim/tests/old_version/fish.c | 155 |
1 files changed, 0 insertions, 155 deletions
diff --git a/plugins/fishlim/tests/old_version/fish.c b/plugins/fishlim/tests/old_version/fish.c deleted file mode 100644 index 99601398..00000000 --- a/plugins/fishlim/tests/old_version/fish.c +++ /dev/null @@ -1,155 +0,0 @@ -/* - - Copyright (c) 2010 Samuel Lidén Borell <samuel@kodafritt.se> - - Permission is hereby granted, free of charge, to any person obtaining a copy - of this software and associated documentation files (the "Software"), to deal - in the Software without restriction, including without limitation the rights - to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - copies of the Software, and to permit persons to whom the Software is - furnished to do so, subject to the following conditions: - - The above copyright notice and this permission notice shall be included in - all copies or substantial portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - THE SOFTWARE. - -*/ - -#ifdef __APPLE__ -#define __AVAILABILITYMACROS__ -#define DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER -#endif - -#include <stdlib.h> -#include <string.h> -#include <openssl/blowfish.h> - -#include "fish.h" - -#define IB 64 -static const char fish_base64[64] = "./0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ"; -static const signed char fish_unbase64[256] = { - IB,IB,IB,IB,IB,IB,IB,IB, IB,IB,IB,IB,IB,IB,IB,IB, - IB,IB,IB,IB,IB,IB,IB,IB, IB,IB,IB,IB,IB,IB,IB,IB, -/* ! " # $ % & ' ( ) * + , - . / */ - IB,IB,IB,IB,IB,IB,IB,IB, IB,IB,IB,IB,IB,IB, 0, 1, -/* 0 1 2 3 4 5 6 7 8 9 : ; < = > ? */ - 2, 3, 4, 5, 6, 7, 8, 9, 10,11,IB,IB,IB,IB,IB,IB, -/* @ A B C D E F G H I J K L M N O */ - IB,38,39,40,41,42,43,44, 45,46,47,48,49,50,51,52, -/* P Q R S T U V W X Y Z [ \ ] ^ _*/ - 53,54,55,56,57,58,59,60, 61,62,63,IB,IB,IB,IB,IB, -/* ` a b c d e f g h i j k l m n o */ - IB,12,13,14,15,16,17,18, 19,20,21,22,23,24,25,26, -/* p q r s t u v w x y z { | } ~ <del> */ - 27,28,29,30,31,32,33,34, 35,36,37,IB,IB,IB,IB,IB, -}; - -#define GET_BYTES(dest, source) do { \ - *((dest)++) = ((source) >> 24) & 0xFF; \ - *((dest)++) = ((source) >> 16) & 0xFF; \ - *((dest)++) = ((source) >> 8) & 0xFF; \ - *((dest)++) = (source) & 0xFF; \ -} while (0); - - -char *__old_fish_encrypt(const char *key, size_t keylen, const char *message) { - BF_KEY bfkey; - size_t messagelen; - size_t i; - int j; - char *encrypted; - char *end; - unsigned char bit; - unsigned char word; - unsigned char d; - BF_set_key(&bfkey, keylen, (const unsigned char*)key); - - messagelen = strlen(message); - if (messagelen == 0) return NULL; - encrypted = g_malloc(((messagelen - 1) / 8) * 12 + 12 + 1); /* each 8-byte block becomes 12 bytes */ - end = encrypted; - - while (*message) { - /* Read 8 bytes (a Blowfish block) */ - BF_LONG binary[2] = { 0, 0 }; - unsigned char c; - for (i = 0; i < 8; i++) { - c = message[i]; - binary[i >> 2] |= c << 8*(3 - (i&3)); - if (c == '\0') break; - } - message += 8; - - /* Encrypt block */ - BF_encrypt(binary, &bfkey); - - /* Emit FiSH-BASE64 */ - bit = 0; - word = 1; - for (j = 0; j < 12; j++) { - d = fish_base64[(binary[word] >> bit) & 63]; - *(end++) = d; - bit += 6; - if (j == 5) { - bit = 0; - word = 0; - } - } - - /* Stop if a null terminator was found */ - if (c == '\0') break; - } - *end = '\0'; - return encrypted; -} - - -char *__old_fish_decrypt(const char *key, size_t keylen, const char *data) { - BF_KEY bfkey; - size_t i; - char *decrypted; - char *end; - unsigned char bit; - unsigned char word; - unsigned char d; - BF_set_key(&bfkey, keylen, (const unsigned char*)key); - - decrypted = g_malloc(strlen(data) + 1); - end = decrypted; - - while (*data) { - /* Convert from FiSH-BASE64 */ - BF_LONG binary[2] = { 0, 0 }; - bit = 0; - word = 1; - for (i = 0; i < 12; i++) { - d = fish_unbase64[(const unsigned char)*(data++)]; - if (d == IB) goto decrypt_end; - binary[word] |= (unsigned long)d << bit; - bit += 6; - if (i == 5) { - bit = 0; - word = 0; - } - } - - /* Decrypt block */ - BF_decrypt(binary, &bfkey); - - /* Copy to buffer */ - GET_BYTES(end, binary[0]); - GET_BYTES(end, binary[1]); - } - - decrypt_end: - *end = '\0'; - return decrypted; -} \ No newline at end of file |