source: EcnlProtoTool/trunk/openssl-1.1.0e/crypto/rc2/rc2_locl.h@ 331

Last change on this file since 331 was 331, checked in by coas-nagasima, 6 years ago

prototoolに関連するプロジェクトをnewlibからmuslを使うよう変更・更新
ntshellをnewlibの下位の実装から、muslのsyscallの実装に変更・更新
以下のOSSをアップデート
・mruby-1.3.0
・musl-1.1.18
・onigmo-6.1.3
・tcc-0.9.27
以下のOSSを追加
・openssl-1.1.0e
・curl-7.57.0
・zlib-1.2.11
以下のmrbgemsを追加
・iij/mruby-digest
・iij/mruby-env
・iij/mruby-errno
・iij/mruby-iijson
・iij/mruby-ipaddr
・iij/mruby-mock
・iij/mruby-require
・iij/mruby-tls-openssl
  • Property svn:eol-style set to native
  • Property svn:mime-type set to text/x-chdr
File size: 5.0 KB
Line 
1/*
2 * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
3 *
4 * Licensed under the OpenSSL license (the "License"). You may not use
5 * this file except in compliance with the License. You can obtain a copy
6 * in the file LICENSE in the source distribution or at
7 * https://www.openssl.org/source/license.html
8 */
9
10#undef c2l
11#define c2l(c,l) (l =((unsigned long)(*((c)++))) , \
12 l|=((unsigned long)(*((c)++)))<< 8L, \
13 l|=((unsigned long)(*((c)++)))<<16L, \
14 l|=((unsigned long)(*((c)++)))<<24L)
15
16/* NOTE - c is not incremented as per c2l */
17#undef c2ln
18#define c2ln(c,l1,l2,n) { \
19 c+=n; \
20 l1=l2=0; \
21 switch (n) { \
22 case 8: l2 =((unsigned long)(*(--(c))))<<24L; \
23 case 7: l2|=((unsigned long)(*(--(c))))<<16L; \
24 case 6: l2|=((unsigned long)(*(--(c))))<< 8L; \
25 case 5: l2|=((unsigned long)(*(--(c)))); \
26 case 4: l1 =((unsigned long)(*(--(c))))<<24L; \
27 case 3: l1|=((unsigned long)(*(--(c))))<<16L; \
28 case 2: l1|=((unsigned long)(*(--(c))))<< 8L; \
29 case 1: l1|=((unsigned long)(*(--(c)))); \
30 } \
31 }
32
33#undef l2c
34#define l2c(l,c) (*((c)++)=(unsigned char)(((l) )&0xff), \
35 *((c)++)=(unsigned char)(((l)>> 8L)&0xff), \
36 *((c)++)=(unsigned char)(((l)>>16L)&0xff), \
37 *((c)++)=(unsigned char)(((l)>>24L)&0xff))
38
39/* NOTE - c is not incremented as per l2c */
40#undef l2cn
41#define l2cn(l1,l2,c,n) { \
42 c+=n; \
43 switch (n) { \
44 case 8: *(--(c))=(unsigned char)(((l2)>>24L)&0xff); \
45 case 7: *(--(c))=(unsigned char)(((l2)>>16L)&0xff); \
46 case 6: *(--(c))=(unsigned char)(((l2)>> 8L)&0xff); \
47 case 5: *(--(c))=(unsigned char)(((l2) )&0xff); \
48 case 4: *(--(c))=(unsigned char)(((l1)>>24L)&0xff); \
49 case 3: *(--(c))=(unsigned char)(((l1)>>16L)&0xff); \
50 case 2: *(--(c))=(unsigned char)(((l1)>> 8L)&0xff); \
51 case 1: *(--(c))=(unsigned char)(((l1) )&0xff); \
52 } \
53 }
54
55/* NOTE - c is not incremented as per n2l */
56#define n2ln(c,l1,l2,n) { \
57 c+=n; \
58 l1=l2=0; \
59 switch (n) { \
60 case 8: l2 =((unsigned long)(*(--(c)))) ; \
61 case 7: l2|=((unsigned long)(*(--(c))))<< 8; \
62 case 6: l2|=((unsigned long)(*(--(c))))<<16; \
63 case 5: l2|=((unsigned long)(*(--(c))))<<24; \
64 case 4: l1 =((unsigned long)(*(--(c)))) ; \
65 case 3: l1|=((unsigned long)(*(--(c))))<< 8; \
66 case 2: l1|=((unsigned long)(*(--(c))))<<16; \
67 case 1: l1|=((unsigned long)(*(--(c))))<<24; \
68 } \
69 }
70
71/* NOTE - c is not incremented as per l2n */
72#define l2nn(l1,l2,c,n) { \
73 c+=n; \
74 switch (n) { \
75 case 8: *(--(c))=(unsigned char)(((l2) )&0xff); \
76 case 7: *(--(c))=(unsigned char)(((l2)>> 8)&0xff); \
77 case 6: *(--(c))=(unsigned char)(((l2)>>16)&0xff); \
78 case 5: *(--(c))=(unsigned char)(((l2)>>24)&0xff); \
79 case 4: *(--(c))=(unsigned char)(((l1) )&0xff); \
80 case 3: *(--(c))=(unsigned char)(((l1)>> 8)&0xff); \
81 case 2: *(--(c))=(unsigned char)(((l1)>>16)&0xff); \
82 case 1: *(--(c))=(unsigned char)(((l1)>>24)&0xff); \
83 } \
84 }
85
86#undef n2l
87#define n2l(c,l) (l =((unsigned long)(*((c)++)))<<24L, \
88 l|=((unsigned long)(*((c)++)))<<16L, \
89 l|=((unsigned long)(*((c)++)))<< 8L, \
90 l|=((unsigned long)(*((c)++))))
91
92#undef l2n
93#define l2n(l,c) (*((c)++)=(unsigned char)(((l)>>24L)&0xff), \
94 *((c)++)=(unsigned char)(((l)>>16L)&0xff), \
95 *((c)++)=(unsigned char)(((l)>> 8L)&0xff), \
96 *((c)++)=(unsigned char)(((l) )&0xff))
97
98#define C_RC2(n) \
99 t=(x0+(x1& ~x3)+(x2&x3)+ *(p0++))&0xffff; \
100 x0=(t<<1)|(t>>15); \
101 t=(x1+(x2& ~x0)+(x3&x0)+ *(p0++))&0xffff; \
102 x1=(t<<2)|(t>>14); \
103 t=(x2+(x3& ~x1)+(x0&x1)+ *(p0++))&0xffff; \
104 x2=(t<<3)|(t>>13); \
105 t=(x3+(x0& ~x2)+(x1&x2)+ *(p0++))&0xffff; \
106 x3=(t<<5)|(t>>11);
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