Mercurial > vim
annotate src/blowfish.c @ 9727:8436bb5134f5 v7.4.2139
commit https://github.com/vim/vim/commit/0588d4f9d2741f35a271400a37fddbdd72d84219
Author: Bram Moolenaar <Bram@vim.org>
Date: Mon Aug 1 16:29:47 2016 +0200
patch 7.4.2139
Problem: :delfunction causes illegal memory access.
Solution: Correct logic when deciding to free a function.
author | Christian Brabandt <cb@256bit.org> |
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date | Mon, 01 Aug 2016 16:30:07 +0200 |
parents | 05b88224cea1 |
children | 4aead6a9b7a9 |
rev | line source |
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1 /* vi:set ts=8 sts=4 sw=4: |
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2 * |
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3 * VIM - Vi IMproved by Bram Moolenaar |
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4 * |
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5 * Do ":help uganda" in Vim to read copying and usage conditions. |
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6 * Do ":help credits" in Vim to see a list of people who contributed. |
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7 * See README.txt for an overview of the Vim source code. |
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8 * |
5651 | 9 * Blowfish encryption for Vim; in Blowfish cipher feedback mode. |
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10 * Contributed by Mohsin Ahmed, http://www.cs.albany.edu/~mosh |
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11 * Based on http://www.schneier.com/blowfish.html by Bruce Schneier. |
6122 | 12 * |
13 * There are two variants: | |
14 * - The old one "blowfish" has a flaw which makes it much easier to crack the | |
15 * key. To see this, make a text file with one line of 1000 "x" characters | |
16 * and write it encrypted. Use "xxd" to inspect the bytes in the file. You | |
17 * will see that a block of 8 bytes repeats 8 times. | |
18 * - The new one "blowfish2" is better. It uses an 8 byte CFB to avoid the | |
19 * repeats. | |
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20 */ |
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21 |
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22 #include "vim.h" |
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23 |
6122 | 24 #if defined(FEAT_CRYPT) || defined(PROTO) |
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25 |
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26 #define ARRAY_LENGTH(A) (sizeof(A)/sizeof(A[0])) |
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27 |
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28 #define BF_BLOCK 8 |
2244 | 29 #define BF_BLOCK_MASK 7 |
6122 | 30 #define BF_MAX_CFB_LEN (8 * BF_BLOCK) |
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31 |
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32 typedef union { |
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33 UINT32_T ul[2]; |
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34 char_u uc[8]; |
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35 } block8; |
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36 |
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37 #if defined(WIN3264) |
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38 /* MS-Windows is always little endian */ |
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39 #else |
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40 # ifdef HAVE_CONFIG_H |
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41 /* in configure.in AC_C_BIGENDIAN() defines WORDS_BIGENDIAN when needed */ |
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42 # else |
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43 error! |
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44 Please change this code to define WORDS_BIGENDIAN for big-endian machines. |
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45 # endif |
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46 #endif |
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47 |
6122 | 48 /* The state of encryption, referenced by cryptstate_T. */ |
49 typedef struct { | |
50 UINT32_T pax[18]; /* P-array */ | |
51 UINT32_T sbx[4][256]; /* S-boxes */ | |
52 int randbyte_offset; | |
53 int update_offset; | |
54 char_u cfb_buffer[BF_MAX_CFB_LEN]; /* up to 64 bytes used */ | |
55 int cfb_len; /* size of cfb_buffer actually used */ | |
56 } bf_state_T; | |
57 | |
58 | |
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59 static void bf_e_block(bf_state_T *state, UINT32_T *p_xl, UINT32_T *p_xr); |
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60 static void bf_e_cblock(bf_state_T *state, char_u *block); |
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61 static int bf_check_tables(UINT32_T pax[18], UINT32_T sbx[4][256], UINT32_T val); |
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62 static int bf_self_test(void); |
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63 static void bf_key_init(bf_state_T *state, char_u *password, char_u *salt, int salt_len); |
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64 static void bf_cfb_init(bf_state_T *state, char_u *seed, int seed_len); |
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65 |
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66 /* Blowfish code */ |
6122 | 67 static UINT32_T pax_init[18] = { |
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68 0x243f6a88u, 0x85a308d3u, 0x13198a2eu, |
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69 0x03707344u, 0xa4093822u, 0x299f31d0u, |
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70 0x082efa98u, 0xec4e6c89u, 0x452821e6u, |
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71 0x38d01377u, 0xbe5466cfu, 0x34e90c6cu, |
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72 0xc0ac29b7u, 0xc97c50ddu, 0x3f84d5b5u, |
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73 0xb5470917u, 0x9216d5d9u, 0x8979fb1bu |
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74 }; |
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75 |
6122 | 76 static UINT32_T sbx_init[4][256] = { |
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77 {0xd1310ba6u, 0x98dfb5acu, 0x2ffd72dbu, 0xd01adfb7u, |
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78 0xb8e1afedu, 0x6a267e96u, 0xba7c9045u, 0xf12c7f99u, |
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79 0x24a19947u, 0xb3916cf7u, 0x0801f2e2u, 0x858efc16u, |
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80 0x636920d8u, 0x71574e69u, 0xa458fea3u, 0xf4933d7eu, |
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81 0x0d95748fu, 0x728eb658u, 0x718bcd58u, 0x82154aeeu, |
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82 0x7b54a41du, 0xc25a59b5u, 0x9c30d539u, 0x2af26013u, |
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83 0xc5d1b023u, 0x286085f0u, 0xca417918u, 0xb8db38efu, |
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84 0x8e79dcb0u, 0x603a180eu, 0x6c9e0e8bu, 0xb01e8a3eu, |
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85 0xd71577c1u, 0xbd314b27u, 0x78af2fdau, 0x55605c60u, |
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86 0xe65525f3u, 0xaa55ab94u, 0x57489862u, 0x63e81440u, |
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87 0x55ca396au, 0x2aab10b6u, 0xb4cc5c34u, 0x1141e8ceu, |
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88 0xa15486afu, 0x7c72e993u, 0xb3ee1411u, 0x636fbc2au, |
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89 0x2ba9c55du, 0x741831f6u, 0xce5c3e16u, 0x9b87931eu, |
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90 0xafd6ba33u, 0x6c24cf5cu, 0x7a325381u, 0x28958677u, |
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91 0x3b8f4898u, 0x6b4bb9afu, 0xc4bfe81bu, 0x66282193u, |
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92 0x61d809ccu, 0xfb21a991u, 0x487cac60u, 0x5dec8032u, |
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93 0xef845d5du, 0xe98575b1u, 0xdc262302u, 0xeb651b88u, |
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94 0x23893e81u, 0xd396acc5u, 0x0f6d6ff3u, 0x83f44239u, |
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95 0x2e0b4482u, 0xa4842004u, 0x69c8f04au, 0x9e1f9b5eu, |
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96 0x21c66842u, 0xf6e96c9au, 0x670c9c61u, 0xabd388f0u, |
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97 0x6a51a0d2u, 0xd8542f68u, 0x960fa728u, 0xab5133a3u, |
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98 0x6eef0b6cu, 0x137a3be4u, 0xba3bf050u, 0x7efb2a98u, |
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99 0xa1f1651du, 0x39af0176u, 0x66ca593eu, 0x82430e88u, |
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100 0x8cee8619u, 0x456f9fb4u, 0x7d84a5c3u, 0x3b8b5ebeu, |
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101 0xe06f75d8u, 0x85c12073u, 0x401a449fu, 0x56c16aa6u, |
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102 0x4ed3aa62u, 0x363f7706u, 0x1bfedf72u, 0x429b023du, |
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103 0x37d0d724u, 0xd00a1248u, 0xdb0fead3u, 0x49f1c09bu, |
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104 0x075372c9u, 0x80991b7bu, 0x25d479d8u, 0xf6e8def7u, |
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105 0xe3fe501au, 0xb6794c3bu, 0x976ce0bdu, 0x04c006bau, |
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106 0xc1a94fb6u, 0x409f60c4u, 0x5e5c9ec2u, 0x196a2463u, |
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107 0x68fb6fafu, 0x3e6c53b5u, 0x1339b2ebu, 0x3b52ec6fu, |
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108 0x6dfc511fu, 0x9b30952cu, 0xcc814544u, 0xaf5ebd09u, |
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109 0xbee3d004u, 0xde334afdu, 0x660f2807u, 0x192e4bb3u, |
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110 0xc0cba857u, 0x45c8740fu, 0xd20b5f39u, 0xb9d3fbdbu, |
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111 0x5579c0bdu, 0x1a60320au, 0xd6a100c6u, 0x402c7279u, |
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112 0x679f25feu, 0xfb1fa3ccu, 0x8ea5e9f8u, 0xdb3222f8u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
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113 0x3c7516dfu, 0xfd616b15u, 0x2f501ec8u, 0xad0552abu, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
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114 0x323db5fau, 0xfd238760u, 0x53317b48u, 0x3e00df82u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
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115 0x9e5c57bbu, 0xca6f8ca0u, 0x1a87562eu, 0xdf1769dbu, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
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116 0xd542a8f6u, 0x287effc3u, 0xac6732c6u, 0x8c4f5573u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
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117 0x695b27b0u, 0xbbca58c8u, 0xe1ffa35du, 0xb8f011a0u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
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118 0x10fa3d98u, 0xfd2183b8u, 0x4afcb56cu, 0x2dd1d35bu, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
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119 0x9a53e479u, 0xb6f84565u, 0xd28e49bcu, 0x4bfb9790u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
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120 0xe1ddf2dau, 0xa4cb7e33u, 0x62fb1341u, 0xcee4c6e8u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
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121 0xef20cadau, 0x36774c01u, 0xd07e9efeu, 0x2bf11fb4u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
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122 0x95dbda4du, 0xae909198u, 0xeaad8e71u, 0x6b93d5a0u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
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123 0xd08ed1d0u, 0xafc725e0u, 0x8e3c5b2fu, 0x8e7594b7u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
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124 0x8ff6e2fbu, 0xf2122b64u, 0x8888b812u, 0x900df01cu, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
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125 0x4fad5ea0u, 0x688fc31cu, 0xd1cff191u, 0xb3a8c1adu, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
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126 0x2f2f2218u, 0xbe0e1777u, 0xea752dfeu, 0x8b021fa1u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
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127 0xe5a0cc0fu, 0xb56f74e8u, 0x18acf3d6u, 0xce89e299u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
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128 0xb4a84fe0u, 0xfd13e0b7u, 0x7cc43b81u, 0xd2ada8d9u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
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129 0x165fa266u, 0x80957705u, 0x93cc7314u, 0x211a1477u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
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130 0xe6ad2065u, 0x77b5fa86u, 0xc75442f5u, 0xfb9d35cfu, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
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131 0xebcdaf0cu, 0x7b3e89a0u, 0xd6411bd3u, 0xae1e7e49u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
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132 0x00250e2du, 0x2071b35eu, 0x226800bbu, 0x57b8e0afu, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
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133 0x2464369bu, 0xf009b91eu, 0x5563911du, 0x59dfa6aau, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
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134 0x78c14389u, 0xd95a537fu, 0x207d5ba2u, 0x02e5b9c5u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
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135 0x83260376u, 0x6295cfa9u, 0x11c81968u, 0x4e734a41u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
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136 0xb3472dcau, 0x7b14a94au, 0x1b510052u, 0x9a532915u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
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137 0xd60f573fu, 0xbc9bc6e4u, 0x2b60a476u, 0x81e67400u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
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138 0x08ba6fb5u, 0x571be91fu, 0xf296ec6bu, 0x2a0dd915u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
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139 0xb6636521u, 0xe7b9f9b6u, 0xff34052eu, 0xc5855664u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
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140 0x53b02d5du, 0xa99f8fa1u, 0x08ba4799u, 0x6e85076au}, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
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141 {0x4b7a70e9u, 0xb5b32944u, 0xdb75092eu, 0xc4192623u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
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142 0xad6ea6b0u, 0x49a7df7du, 0x9cee60b8u, 0x8fedb266u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
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143 0xecaa8c71u, 0x699a17ffu, 0x5664526cu, 0xc2b19ee1u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
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144 0x193602a5u, 0x75094c29u, 0xa0591340u, 0xe4183a3eu, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
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changeset
|
145 0x3f54989au, 0x5b429d65u, 0x6b8fe4d6u, 0x99f73fd6u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
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changeset
|
146 0xa1d29c07u, 0xefe830f5u, 0x4d2d38e6u, 0xf0255dc1u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
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changeset
|
147 0x4cdd2086u, 0x8470eb26u, 0x6382e9c6u, 0x021ecc5eu, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
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148 0x09686b3fu, 0x3ebaefc9u, 0x3c971814u, 0x6b6a70a1u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
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|
149 0x687f3584u, 0x52a0e286u, 0xb79c5305u, 0xaa500737u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
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changeset
|
150 0x3e07841cu, 0x7fdeae5cu, 0x8e7d44ecu, 0x5716f2b8u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
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changeset
|
151 0xb03ada37u, 0xf0500c0du, 0xf01c1f04u, 0x0200b3ffu, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
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152 0xae0cf51au, 0x3cb574b2u, 0x25837a58u, 0xdc0921bdu, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
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|
153 0xd19113f9u, 0x7ca92ff6u, 0x94324773u, 0x22f54701u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
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|
154 0x3ae5e581u, 0x37c2dadcu, 0xc8b57634u, 0x9af3dda7u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
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changeset
|
155 0xa9446146u, 0x0fd0030eu, 0xecc8c73eu, 0xa4751e41u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
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changeset
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156 0xe238cd99u, 0x3bea0e2fu, 0x3280bba1u, 0x183eb331u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
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changeset
|
157 0x4e548b38u, 0x4f6db908u, 0x6f420d03u, 0xf60a04bfu, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
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parents:
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changeset
|
158 0x2cb81290u, 0x24977c79u, 0x5679b072u, 0xbcaf89afu, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
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changeset
|
159 0xde9a771fu, 0xd9930810u, 0xb38bae12u, 0xdccf3f2eu, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
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parents:
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changeset
|
160 0x5512721fu, 0x2e6b7124u, 0x501adde6u, 0x9f84cd87u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
161 0x7a584718u, 0x7408da17u, 0xbc9f9abcu, 0xe94b7d8cu, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
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parents:
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changeset
|
162 0xec7aec3au, 0xdb851dfau, 0x63094366u, 0xc464c3d2u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
163 0xef1c1847u, 0x3215d908u, 0xdd433b37u, 0x24c2ba16u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
164 0x12a14d43u, 0x2a65c451u, 0x50940002u, 0x133ae4ddu, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
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changeset
|
165 0x71dff89eu, 0x10314e55u, 0x81ac77d6u, 0x5f11199bu, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
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changeset
|
166 0x043556f1u, 0xd7a3c76bu, 0x3c11183bu, 0x5924a509u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
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parents:
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changeset
|
167 0xf28fe6edu, 0x97f1fbfau, 0x9ebabf2cu, 0x1e153c6eu, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
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parents:
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changeset
|
168 0x86e34570u, 0xeae96fb1u, 0x860e5e0au, 0x5a3e2ab3u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
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changeset
|
169 0x771fe71cu, 0x4e3d06fau, 0x2965dcb9u, 0x99e71d0fu, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
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changeset
|
170 0x803e89d6u, 0x5266c825u, 0x2e4cc978u, 0x9c10b36au, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
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changeset
|
171 0xc6150ebau, 0x94e2ea78u, 0xa5fc3c53u, 0x1e0a2df4u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
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changeset
|
172 0xf2f74ea7u, 0x361d2b3du, 0x1939260fu, 0x19c27960u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
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changeset
|
173 0x5223a708u, 0xf71312b6u, 0xebadfe6eu, 0xeac31f66u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
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changeset
|
174 0xe3bc4595u, 0xa67bc883u, 0xb17f37d1u, 0x018cff28u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
175 0xc332ddefu, 0xbe6c5aa5u, 0x65582185u, 0x68ab9802u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
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changeset
|
176 0xeecea50fu, 0xdb2f953bu, 0x2aef7dadu, 0x5b6e2f84u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
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changeset
|
177 0x1521b628u, 0x29076170u, 0xecdd4775u, 0x619f1510u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
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changeset
|
178 0x13cca830u, 0xeb61bd96u, 0x0334fe1eu, 0xaa0363cfu, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
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|
179 0xb5735c90u, 0x4c70a239u, 0xd59e9e0bu, 0xcbaade14u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
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|
180 0xeecc86bcu, 0x60622ca7u, 0x9cab5cabu, 0xb2f3846eu, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
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changeset
|
181 0x648b1eafu, 0x19bdf0cau, 0xa02369b9u, 0x655abb50u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
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|
182 0x40685a32u, 0x3c2ab4b3u, 0x319ee9d5u, 0xc021b8f7u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
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changeset
|
183 0x9b540b19u, 0x875fa099u, 0x95f7997eu, 0x623d7da8u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
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|
184 0xf837889au, 0x97e32d77u, 0x11ed935fu, 0x16681281u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
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changeset
|
185 0x0e358829u, 0xc7e61fd6u, 0x96dedfa1u, 0x7858ba99u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
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|
186 0x57f584a5u, 0x1b227263u, 0x9b83c3ffu, 0x1ac24696u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
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|
187 0xcdb30aebu, 0x532e3054u, 0x8fd948e4u, 0x6dbc3128u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
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|
188 0x58ebf2efu, 0x34c6ffeau, 0xfe28ed61u, 0xee7c3c73u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
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|
189 0x5d4a14d9u, 0xe864b7e3u, 0x42105d14u, 0x203e13e0u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
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|
190 0x45eee2b6u, 0xa3aaabeau, 0xdb6c4f15u, 0xfacb4fd0u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
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|
191 0xc742f442u, 0xef6abbb5u, 0x654f3b1du, 0x41cd2105u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
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|
192 0xd81e799eu, 0x86854dc7u, 0xe44b476au, 0x3d816250u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
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changeset
|
193 0xcf62a1f2u, 0x5b8d2646u, 0xfc8883a0u, 0xc1c7b6a3u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
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changeset
|
194 0x7f1524c3u, 0x69cb7492u, 0x47848a0bu, 0x5692b285u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
195 0x095bbf00u, 0xad19489du, 0x1462b174u, 0x23820e00u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
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196 0x58428d2au, 0x0c55f5eau, 0x1dadf43eu, 0x233f7061u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
197 0x3372f092u, 0x8d937e41u, 0xd65fecf1u, 0x6c223bdbu, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
198 0x7cde3759u, 0xcbee7460u, 0x4085f2a7u, 0xce77326eu, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
199 0xa6078084u, 0x19f8509eu, 0xe8efd855u, 0x61d99735u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
200 0xa969a7aau, 0xc50c06c2u, 0x5a04abfcu, 0x800bcadcu, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
201 0x9e447a2eu, 0xc3453484u, 0xfdd56705u, 0x0e1e9ec9u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
202 0xdb73dbd3u, 0x105588cdu, 0x675fda79u, 0xe3674340u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
203 0xc5c43465u, 0x713e38d8u, 0x3d28f89eu, 0xf16dff20u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
204 0x153e21e7u, 0x8fb03d4au, 0xe6e39f2bu, 0xdb83adf7u}, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
205 {0xe93d5a68u, 0x948140f7u, 0xf64c261cu, 0x94692934u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
206 0x411520f7u, 0x7602d4f7u, 0xbcf46b2eu, 0xd4a20068u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
207 0xd4082471u, 0x3320f46au, 0x43b7d4b7u, 0x500061afu, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
208 0x1e39f62eu, 0x97244546u, 0x14214f74u, 0xbf8b8840u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
209 0x4d95fc1du, 0x96b591afu, 0x70f4ddd3u, 0x66a02f45u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
210 0xbfbc09ecu, 0x03bd9785u, 0x7fac6dd0u, 0x31cb8504u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
211 0x96eb27b3u, 0x55fd3941u, 0xda2547e6u, 0xabca0a9au, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
212 0x28507825u, 0x530429f4u, 0x0a2c86dau, 0xe9b66dfbu, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
213 0x68dc1462u, 0xd7486900u, 0x680ec0a4u, 0x27a18deeu, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
214 0x4f3ffea2u, 0xe887ad8cu, 0xb58ce006u, 0x7af4d6b6u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
215 0xaace1e7cu, 0xd3375fecu, 0xce78a399u, 0x406b2a42u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
216 0x20fe9e35u, 0xd9f385b9u, 0xee39d7abu, 0x3b124e8bu, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
217 0x1dc9faf7u, 0x4b6d1856u, 0x26a36631u, 0xeae397b2u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
218 0x3a6efa74u, 0xdd5b4332u, 0x6841e7f7u, 0xca7820fbu, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
219 0xfb0af54eu, 0xd8feb397u, 0x454056acu, 0xba489527u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
220 0x55533a3au, 0x20838d87u, 0xfe6ba9b7u, 0xd096954bu, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
221 0x55a867bcu, 0xa1159a58u, 0xcca92963u, 0x99e1db33u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
222 0xa62a4a56u, 0x3f3125f9u, 0x5ef47e1cu, 0x9029317cu, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
223 0xfdf8e802u, 0x04272f70u, 0x80bb155cu, 0x05282ce3u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
224 0x95c11548u, 0xe4c66d22u, 0x48c1133fu, 0xc70f86dcu, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
225 0x07f9c9eeu, 0x41041f0fu, 0x404779a4u, 0x5d886e17u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
226 0x325f51ebu, 0xd59bc0d1u, 0xf2bcc18fu, 0x41113564u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
227 0x257b7834u, 0x602a9c60u, 0xdff8e8a3u, 0x1f636c1bu, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
228 0x0e12b4c2u, 0x02e1329eu, 0xaf664fd1u, 0xcad18115u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
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changeset
|
229 0x6b2395e0u, 0x333e92e1u, 0x3b240b62u, 0xeebeb922u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
230 0x85b2a20eu, 0xe6ba0d99u, 0xde720c8cu, 0x2da2f728u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
231 0xd0127845u, 0x95b794fdu, 0x647d0862u, 0xe7ccf5f0u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
232 0x5449a36fu, 0x877d48fau, 0xc39dfd27u, 0xf33e8d1eu, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
233 0x0a476341u, 0x992eff74u, 0x3a6f6eabu, 0xf4f8fd37u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
234 0xa812dc60u, 0xa1ebddf8u, 0x991be14cu, 0xdb6e6b0du, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
235 0xc67b5510u, 0x6d672c37u, 0x2765d43bu, 0xdcd0e804u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
236 0xf1290dc7u, 0xcc00ffa3u, 0xb5390f92u, 0x690fed0bu, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
237 0x667b9ffbu, 0xcedb7d9cu, 0xa091cf0bu, 0xd9155ea3u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
238 0xbb132f88u, 0x515bad24u, 0x7b9479bfu, 0x763bd6ebu, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
239 0x37392eb3u, 0xcc115979u, 0x8026e297u, 0xf42e312du, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
240 0x6842ada7u, 0xc66a2b3bu, 0x12754cccu, 0x782ef11cu, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
241 0x6a124237u, 0xb79251e7u, 0x06a1bbe6u, 0x4bfb6350u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
242 0x1a6b1018u, 0x11caedfau, 0x3d25bdd8u, 0xe2e1c3c9u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
243 0x44421659u, 0x0a121386u, 0xd90cec6eu, 0xd5abea2au, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
244 0x64af674eu, 0xda86a85fu, 0xbebfe988u, 0x64e4c3feu, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
245 0x9dbc8057u, 0xf0f7c086u, 0x60787bf8u, 0x6003604du, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
246 0xd1fd8346u, 0xf6381fb0u, 0x7745ae04u, 0xd736fcccu, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
247 0x83426b33u, 0xf01eab71u, 0xb0804187u, 0x3c005e5fu, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
248 0x77a057beu, 0xbde8ae24u, 0x55464299u, 0xbf582e61u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
249 0x4e58f48fu, 0xf2ddfda2u, 0xf474ef38u, 0x8789bdc2u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
250 0x5366f9c3u, 0xc8b38e74u, 0xb475f255u, 0x46fcd9b9u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
251 0x7aeb2661u, 0x8b1ddf84u, 0x846a0e79u, 0x915f95e2u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
252 0x466e598eu, 0x20b45770u, 0x8cd55591u, 0xc902de4cu, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
253 0xb90bace1u, 0xbb8205d0u, 0x11a86248u, 0x7574a99eu, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
254 0xb77f19b6u, 0xe0a9dc09u, 0x662d09a1u, 0xc4324633u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
255 0xe85a1f02u, 0x09f0be8cu, 0x4a99a025u, 0x1d6efe10u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
256 0x1ab93d1du, 0x0ba5a4dfu, 0xa186f20fu, 0x2868f169u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
257 0xdcb7da83u, 0x573906feu, 0xa1e2ce9bu, 0x4fcd7f52u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
258 0x50115e01u, 0xa70683fau, 0xa002b5c4u, 0x0de6d027u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
259 0x9af88c27u, 0x773f8641u, 0xc3604c06u, 0x61a806b5u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
260 0xf0177a28u, 0xc0f586e0u, 0x006058aau, 0x30dc7d62u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
261 0x11e69ed7u, 0x2338ea63u, 0x53c2dd94u, 0xc2c21634u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
262 0xbbcbee56u, 0x90bcb6deu, 0xebfc7da1u, 0xce591d76u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
263 0x6f05e409u, 0x4b7c0188u, 0x39720a3du, 0x7c927c24u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
264 0x86e3725fu, 0x724d9db9u, 0x1ac15bb4u, 0xd39eb8fcu, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
265 0xed545578u, 0x08fca5b5u, 0xd83d7cd3u, 0x4dad0fc4u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
266 0x1e50ef5eu, 0xb161e6f8u, 0xa28514d9u, 0x6c51133cu, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
267 0x6fd5c7e7u, 0x56e14ec4u, 0x362abfceu, 0xddc6c837u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
268 0xd79a3234u, 0x92638212u, 0x670efa8eu, 0x406000e0u}, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
269 {0x3a39ce37u, 0xd3faf5cfu, 0xabc27737u, 0x5ac52d1bu, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
270 0x5cb0679eu, 0x4fa33742u, 0xd3822740u, 0x99bc9bbeu, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
271 0xd5118e9du, 0xbf0f7315u, 0xd62d1c7eu, 0xc700c47bu, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
272 0xb78c1b6bu, 0x21a19045u, 0xb26eb1beu, 0x6a366eb4u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
273 0x5748ab2fu, 0xbc946e79u, 0xc6a376d2u, 0x6549c2c8u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
274 0x530ff8eeu, 0x468dde7du, 0xd5730a1du, 0x4cd04dc6u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
275 0x2939bbdbu, 0xa9ba4650u, 0xac9526e8u, 0xbe5ee304u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
276 0xa1fad5f0u, 0x6a2d519au, 0x63ef8ce2u, 0x9a86ee22u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
277 0xc089c2b8u, 0x43242ef6u, 0xa51e03aau, 0x9cf2d0a4u, |
f60a0c9cbe6c
Add the blowfish encryption patch from Mohsin Ahmed. Needs more work.
Bram Moolenaar <bram@vim.org>
parents:
diff
changeset
|
278 0x83c061bau, 0x9be96a4du, 0x8fe51550u, 0xba645bd6u, |
f60a0c9cbe6c
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279 0x2826a2f9u, 0xa73a3ae1u, 0x4ba99586u, 0xef5562e9u, |
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280 0xc72fefd3u, 0xf752f7dau, 0x3f046f69u, 0x77fa0a59u, |
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281 0x80e4a915u, 0x87b08601u, 0x9b09e6adu, 0x3b3ee593u, |
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282 0xe990fd5au, 0x9e34d797u, 0x2cf0b7d9u, 0x022b8b51u, |
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283 0x96d5ac3au, 0x017da67du, 0xd1cf3ed6u, 0x7c7d2d28u, |
f60a0c9cbe6c
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284 0x1f9f25cfu, 0xadf2b89bu, 0x5ad6b472u, 0x5a88f54cu, |
f60a0c9cbe6c
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285 0xe029ac71u, 0xe019a5e6u, 0x47b0acfdu, 0xed93fa9bu, |
f60a0c9cbe6c
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286 0xe8d3c48du, 0x283b57ccu, 0xf8d56629u, 0x79132e28u, |
f60a0c9cbe6c
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287 0x785f0191u, 0xed756055u, 0xf7960e44u, 0xe3d35e8cu, |
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288 0x15056dd4u, 0x88f46dbau, 0x03a16125u, 0x0564f0bdu, |
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289 0xc3eb9e15u, 0x3c9057a2u, 0x97271aecu, 0xa93a072au, |
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290 0x1b3f6d9bu, 0x1e6321f5u, 0xf59c66fbu, 0x26dcf319u, |
f60a0c9cbe6c
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291 0x7533d928u, 0xb155fdf5u, 0x03563482u, 0x8aba3cbbu, |
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292 0x28517711u, 0xc20ad9f8u, 0xabcc5167u, 0xccad925fu, |
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293 0x4de81751u, 0x3830dc8eu, 0x379d5862u, 0x9320f991u, |
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294 0xea7a90c2u, 0xfb3e7bceu, 0x5121ce64u, 0x774fbe32u, |
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295 0xa8b6e37eu, 0xc3293d46u, 0x48de5369u, 0x6413e680u, |
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296 0xa2ae0810u, 0xdd6db224u, 0x69852dfdu, 0x09072166u, |
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297 0xb39a460au, 0x6445c0ddu, 0x586cdecfu, 0x1c20c8aeu, |
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298 0x5bbef7ddu, 0x1b588d40u, 0xccd2017fu, 0x6bb4e3bbu, |
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299 0xdda26a7eu, 0x3a59ff45u, 0x3e350a44u, 0xbcb4cdd5u, |
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300 0x72eacea8u, 0xfa6484bbu, 0x8d6612aeu, 0xbf3c6f47u, |
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301 0xd29be463u, 0x542f5d9eu, 0xaec2771bu, 0xf64e6370u, |
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302 0x740e0d8du, 0xe75b1357u, 0xf8721671u, 0xaf537d5du, |
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303 0x4040cb08u, 0x4eb4e2ccu, 0x34d2466au, 0x0115af84u, |
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304 0xe1b00428u, 0x95983a1du, 0x06b89fb4u, 0xce6ea048u, |
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305 0x6f3f3b82u, 0x3520ab82u, 0x011a1d4bu, 0x277227f8u, |
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306 0x611560b1u, 0xe7933fdcu, 0xbb3a792bu, 0x344525bdu, |
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307 0xa08839e1u, 0x51ce794bu, 0x2f32c9b7u, 0xa01fbac9u, |
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308 0xe01cc87eu, 0xbcc7d1f6u, 0xcf0111c3u, 0xa1e8aac7u, |
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309 0x1a908749u, 0xd44fbd9au, 0xd0dadecbu, 0xd50ada38u, |
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310 0x0339c32au, 0xc6913667u, 0x8df9317cu, 0xe0b12b4fu, |
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311 0xf79e59b7u, 0x43f5bb3au, 0xf2d519ffu, 0x27d9459cu, |
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312 0xbf97222cu, 0x15e6fc2au, 0x0f91fc71u, 0x9b941525u, |
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313 0xfae59361u, 0xceb69cebu, 0xc2a86459u, 0x12baa8d1u, |
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314 0xb6c1075eu, 0xe3056a0cu, 0x10d25065u, 0xcb03a442u, |
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315 0xe0ec6e0eu, 0x1698db3bu, 0x4c98a0beu, 0x3278e964u, |
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316 0x9f1f9532u, 0xe0d392dfu, 0xd3a0342bu, 0x8971f21eu, |
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317 0x1b0a7441u, 0x4ba3348cu, 0xc5be7120u, 0xc37632d8u, |
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318 0xdf359f8du, 0x9b992f2eu, 0xe60b6f47u, 0x0fe3f11du, |
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319 0xe54cda54u, 0x1edad891u, 0xce6279cfu, 0xcd3e7e6fu, |
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320 0x1618b166u, 0xfd2c1d05u, 0x848fd2c5u, 0xf6fb2299u, |
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321 0xf523f357u, 0xa6327623u, 0x93a83531u, 0x56cccd02u, |
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322 0xacf08162u, 0x5a75ebb5u, 0x6e163697u, 0x88d273ccu, |
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323 0xde966292u, 0x81b949d0u, 0x4c50901bu, 0x71c65614u, |
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324 0xe6c6c7bdu, 0x327a140au, 0x45e1d006u, 0xc3f27b9au, |
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325 0xc9aa53fdu, 0x62a80f00u, 0xbb25bfe2u, 0x35bdd2f6u, |
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326 0x71126905u, 0xb2040222u, 0xb6cbcf7cu, 0xcd769c2bu, |
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327 0x53113ec0u, 0x1640e3d3u, 0x38abbd60u, 0x2547adf0u, |
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328 0xba38209cu, 0xf746ce76u, 0x77afa1c5u, 0x20756060u, |
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329 0x85cbfe4eu, 0x8ae88dd8u, 0x7aaaf9b0u, 0x4cf9aa7eu, |
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330 0x1948c25cu, 0x02fb8a8cu, 0x01c36ae4u, 0xd6ebe1f9u, |
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331 0x90d4f869u, 0xa65cdea0u, 0x3f09252du, 0xc208e69fu, |
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332 0xb74e6132u, 0xce77e25bu, 0x578fdfe3u, 0x3ac372e6u |
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333 } |
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334 }; |
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335 |
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336 #define F1(i) \ |
6122 | 337 xl ^= bfs->pax[i]; \ |
338 xr ^= ((bfs->sbx[0][xl >> 24] + \ | |
339 bfs->sbx[1][(xl & 0xFF0000) >> 16]) ^ \ | |
340 bfs->sbx[2][(xl & 0xFF00) >> 8]) + \ | |
341 bfs->sbx[3][xl & 0xFF]; | |
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342 |
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343 #define F2(i) \ |
6122 | 344 xr ^= bfs->pax[i]; \ |
345 xl ^= ((bfs->sbx[0][xr >> 24] + \ | |
346 bfs->sbx[1][(xr & 0xFF0000) >> 16]) ^ \ | |
347 bfs->sbx[2][(xr & 0xFF00) >> 8]) + \ | |
348 bfs->sbx[3][xr & 0xFF]; | |
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349 |
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350 static void |
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351 bf_e_block( |
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352 bf_state_T *bfs, |
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353 UINT32_T *p_xl, |
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354 UINT32_T *p_xr) |
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355 { |
6122 | 356 UINT32_T temp; |
357 UINT32_T xl = *p_xl; | |
358 UINT32_T xr = *p_xr; | |
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359 |
6122 | 360 F1(0) F2(1) |
361 F1(2) F2(3) | |
362 F1(4) F2(5) | |
363 F1(6) F2(7) | |
364 F1(8) F2(9) | |
365 F1(10) F2(11) | |
366 F1(12) F2(13) | |
367 F1(14) F2(15) | |
368 xl ^= bfs->pax[16]; | |
369 xr ^= bfs->pax[17]; | |
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370 temp = xl; |
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371 xl = xr; |
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372 xr = temp; |
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373 *p_xl = xl; |
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374 *p_xr = xr; |
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375 } |
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376 |
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377 |
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378 #ifdef WORDS_BIGENDIAN |
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379 # define htonl2(x) \ |
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380 x = ((((x) & 0xffL) << 24) | (((x) & 0xff00L) << 8) | \ |
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381 (((x) & 0xff0000L) >> 8) | (((x) & 0xff000000L) >> 24)) |
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382 #else |
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383 # define htonl2(x) |
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384 #endif |
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385 |
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386 static void |
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387 bf_e_cblock( |
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388 bf_state_T *bfs, |
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389 char_u *block) |
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390 { |
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391 block8 bk; |
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392 |
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393 memcpy(bk.uc, block, 8); |
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394 htonl2(bk.ul[0]); |
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395 htonl2(bk.ul[1]); |
6122 | 396 bf_e_block(bfs, &bk.ul[0], &bk.ul[1]); |
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397 htonl2(bk.ul[0]); |
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398 htonl2(bk.ul[1]); |
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399 memcpy(block, bk.uc, 8); |
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400 } |
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401 |
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402 /* |
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403 * Initialize the crypt method using "password" as the encryption key and |
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404 * "salt[salt_len]" as the salt. |
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405 */ |
6122 | 406 static void |
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407 bf_key_init( |
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408 bf_state_T *bfs, |
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409 char_u *password, |
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410 char_u *salt, |
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411 int salt_len) |
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412 { |
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413 int i, j, keypos = 0; |
2710 | 414 unsigned u; |
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415 UINT32_T val, data_l, data_r; |
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416 char_u *key; |
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417 int keylen; |
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418 |
6122 | 419 /* Process the key 1001 times. |
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420 * See http://en.wikipedia.org/wiki/Key_strengthening. */ |
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421 key = sha256_key(password, salt, salt_len); |
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422 for (i = 0; i < 1000; i++) |
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423 key = sha256_key(key, salt, salt_len); |
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424 |
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425 /* Convert the key from 64 hex chars to 32 binary chars. */ |
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426 keylen = (int)STRLEN(key) / 2; |
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427 if (keylen == 0) |
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428 { |
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429 EMSG(_("E831: bf_key_init() called with empty password")); |
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430 return; |
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431 } |
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432 for (i = 0; i < keylen; i++) |
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433 { |
2710 | 434 sscanf((char *)&key[i * 2], "%2x", &u); |
435 key[i] = u; | |
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436 } |
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437 |
6122 | 438 /* Use "key" to initialize the P-array ("pax") and S-boxes ("sbx") of |
439 * Blowfish. */ | |
440 mch_memmove(bfs->sbx, sbx_init, 4 * 4 * 256); | |
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441 |
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442 for (i = 0; i < 18; ++i) |
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443 { |
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444 val = 0; |
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445 for (j = 0; j < 4; ++j) |
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446 val = (val << 8) | key[keypos++ % keylen]; |
6122 | 447 bfs->pax[i] = pax_init[i] ^ val; |
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448 } |
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449 |
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450 data_l = data_r = 0; |
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451 for (i = 0; i < 18; i += 2) |
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452 { |
6122 | 453 bf_e_block(bfs, &data_l, &data_r); |
454 bfs->pax[i + 0] = data_l; | |
455 bfs->pax[i + 1] = data_r; | |
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456 } |
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457 |
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458 for (i = 0; i < 4; ++i) |
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459 { |
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460 for (j = 0; j < 256; j += 2) |
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461 { |
6122 | 462 bf_e_block(bfs, &data_l, &data_r); |
463 bfs->sbx[i][j + 0] = data_l; | |
464 bfs->sbx[i][j + 1] = data_r; | |
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465 } |
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466 } |
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467 } |
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468 |
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469 /* |
6122 | 470 * Blowfish self-test for corrupted tables or instructions. |
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471 */ |
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472 static int |
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473 bf_check_tables( |
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474 UINT32_T pax[18], |
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475 UINT32_T sbx[4][256], |
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476 UINT32_T val) |
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477 { |
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478 int i, j; |
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479 UINT32_T c = 0; |
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480 |
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481 for (i = 0; i < 18; i++) |
6122 | 482 c ^= pax[i]; |
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483 for (i = 0; i < 4; i++) |
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484 for (j = 0; j < 256; j++) |
6122 | 485 c ^= sbx[i][j]; |
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486 return c == val; |
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487 } |
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488 |
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489 typedef struct { |
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490 char_u password[64]; |
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491 char_u salt[9]; |
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492 char_u plaintxt[9]; |
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493 char_u cryptxt[9]; |
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494 char_u badcryptxt[9]; /* cryptxt when big/little endian is wrong */ |
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495 UINT32_T keysum; |
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496 } struct_bf_test_data; |
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497 |
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498 /* |
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499 * Assert bf(password, plaintxt) is cryptxt. |
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500 * Assert csum(pax sbx(password)) is keysum. |
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501 */ |
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502 static struct_bf_test_data bf_test_data[] = { |
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503 { |
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504 "password", |
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505 "salt", |
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506 "plaintxt", |
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507 "\xad\x3d\xfa\x7f\xe8\xea\x40\xf6", /* cryptxt */ |
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508 "\x72\x50\x3b\x38\x10\x60\x22\xa7", /* badcryptxt */ |
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509 0x56701b5du /* keysum */ |
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510 }, |
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511 }; |
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512 |
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513 /* |
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514 * Return FAIL when there is something wrong with blowfish encryption. |
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515 */ |
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516 static int |
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517 bf_self_test(void) |
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518 { |
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519 int i, bn; |
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520 int err = 0; |
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521 block8 bk; |
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522 UINT32_T ui = 0xffffffffUL; |
6122 | 523 bf_state_T state; |
524 | |
525 vim_memset(&state, 0, sizeof(bf_state_T)); | |
526 state.cfb_len = BF_MAX_CFB_LEN; | |
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527 |
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528 /* We can't simply use sizeof(UINT32_T), it would generate a compiler |
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529 * warning. */ |
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530 if (ui != 0xffffffffUL || ui + 1 != 0) { |
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531 err++; |
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532 EMSG(_("E820: sizeof(uint32_t) != 4")); |
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533 } |
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534 |
6122 | 535 if (!bf_check_tables(pax_init, sbx_init, 0x6ffa520a)) |
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536 err++; |
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537 |
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538 bn = ARRAY_LENGTH(bf_test_data); |
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539 for (i = 0; i < bn; i++) |
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540 { |
6122 | 541 bf_key_init(&state, (char_u *)(bf_test_data[i].password), |
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542 bf_test_data[i].salt, |
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543 (int)STRLEN(bf_test_data[i].salt)); |
6122 | 544 if (!bf_check_tables(state.pax, state.sbx, bf_test_data[i].keysum)) |
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545 err++; |
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546 |
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547 /* Don't modify bf_test_data[i].plaintxt, self test is idempotent. */ |
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548 memcpy(bk.uc, bf_test_data[i].plaintxt, 8); |
6122 | 549 bf_e_cblock(&state, bk.uc); |
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550 if (memcmp(bk.uc, bf_test_data[i].cryptxt, 8) != 0) |
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551 { |
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552 if (err == 0 && memcmp(bk.uc, bf_test_data[i].badcryptxt, 8) == 0) |
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553 EMSG(_("E817: Blowfish big/little endian use wrong")); |
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554 err++; |
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555 } |
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556 } |
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557 |
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558 return err > 0 ? FAIL : OK; |
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559 } |
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560 |
6122 | 561 /* |
562 * CFB: Cipher Feedback Mode. | |
563 */ | |
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564 |
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565 /* |
6122 | 566 * Initialize with seed "seed[seed_len]". |
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567 */ |
6122 | 568 static void |
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569 bf_cfb_init( |
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570 bf_state_T *bfs, |
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571 char_u *seed, |
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572 int seed_len) |
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573 { |
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574 int i, mi; |
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575 |
6122 | 576 bfs->randbyte_offset = bfs->update_offset = 0; |
577 vim_memset(bfs->cfb_buffer, 0, bfs->cfb_len); | |
578 if (seed_len > 0) | |
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579 { |
6122 | 580 mi = seed_len > bfs->cfb_len ? seed_len : bfs->cfb_len; |
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581 for (i = 0; i < mi; i++) |
6122 | 582 bfs->cfb_buffer[i % bfs->cfb_len] ^= seed[i % seed_len]; |
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583 } |
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584 } |
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585 |
6122 | 586 #define BF_CFB_UPDATE(bfs, c) { \ |
587 bfs->cfb_buffer[bfs->update_offset] ^= (char_u)c; \ | |
588 if (++bfs->update_offset == bfs->cfb_len) \ | |
589 bfs->update_offset = 0; \ | |
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590 } |
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591 |
6122 | 592 #define BF_RANBYTE(bfs, t) { \ |
593 if ((bfs->randbyte_offset & BF_BLOCK_MASK) == 0) \ | |
594 bf_e_cblock(bfs, &(bfs->cfb_buffer[bfs->randbyte_offset])); \ | |
595 t = bfs->cfb_buffer[bfs->randbyte_offset]; \ | |
596 if (++bfs->randbyte_offset == bfs->cfb_len) \ | |
597 bfs->randbyte_offset = 0; \ | |
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598 } |
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599 |
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600 /* |
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601 * Encrypt "from[len]" into "to[len]". |
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602 * "from" and "to" can be equal to encrypt in place. |
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603 */ |
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604 void |
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605 crypt_blowfish_encode( |
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606 cryptstate_T *state, |
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607 char_u *from, |
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608 size_t len, |
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609 char_u *to) |
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610 { |
6122 | 611 bf_state_T *bfs = state->method_state; |
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612 size_t i; |
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613 int ztemp, t; |
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614 |
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615 for (i = 0; i < len; ++i) |
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616 { |
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617 ztemp = from[i]; |
6122 | 618 BF_RANBYTE(bfs, t); |
619 BF_CFB_UPDATE(bfs, ztemp); | |
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620 to[i] = t ^ ztemp; |
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621 } |
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622 } |
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623 |
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624 /* |
6122 | 625 * Decrypt "from[len]" into "to[len]". |
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626 */ |
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627 void |
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628 crypt_blowfish_decode( |
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629 cryptstate_T *state, |
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630 char_u *from, |
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631 size_t len, |
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632 char_u *to) |
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633 { |
6122 | 634 bf_state_T *bfs = state->method_state; |
635 size_t i; | |
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636 int t; |
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637 |
6122 | 638 for (i = 0; i < len; ++i) |
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639 { |
6122 | 640 BF_RANBYTE(bfs, t); |
641 to[i] = from[i] ^ t; | |
642 BF_CFB_UPDATE(bfs, to[i]); | |
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643 } |
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644 } |
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645 |
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646 void |
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647 crypt_blowfish_init( |
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648 cryptstate_T *state, |
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649 char_u* key, |
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650 char_u* salt, |
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commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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651 int salt_len, |
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commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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652 char_u* seed, |
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commit https://github.com/vim/vim/commit/7454a06e2642d2b37afad1c5e71cec68081ca4ff
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653 int seed_len) |
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654 { |
6122 | 655 bf_state_T *bfs = (bf_state_T *)alloc_clear(sizeof(bf_state_T)); |
2267 | 656 |
6122 | 657 state->method_state = bfs; |
658 | |
659 /* "blowfish" uses a 64 byte buffer, causing it to repeat 8 byte groups 8 | |
660 * times. "blowfish2" uses a 8 byte buffer to avoid repeating. */ | |
661 bfs->cfb_len = state->method_nr == CRYPT_M_BF ? BF_MAX_CFB_LEN : BF_BLOCK; | |
2267 | 662 |
6122 | 663 if (blowfish_self_test() == FAIL) |
664 return; | |
665 | |
666 bf_key_init(bfs, key, salt, salt_len); | |
667 bf_cfb_init(bfs, seed, seed_len); | |
2267 | 668 } |
669 | |
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670 /* |
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671 * Run a test to check if the encryption works as expected. |
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672 * Give an error and return FAIL when not. |
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673 */ |
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674 int |
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675 blowfish_self_test(void) |
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676 { |
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677 if (sha256_self_test() == FAIL) |
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678 { |
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679 EMSG(_("E818: sha256 test failed")); |
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680 return FAIL; |
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681 } |
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682 if (bf_self_test() == FAIL) |
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683 { |
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684 EMSG(_("E819: Blowfish test failed")); |
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685 return FAIL; |
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686 } |
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687 return OK; |
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688 } |
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689 |
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690 #endif /* FEAT_CRYPT */ |