openssl/fips/sha/fips_standalone_sha1.c - Issue 9254031: Upgrade chrome's OpenSSL to same version Android ships with.

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Issue 9254031: Upgrade chrome's OpenSSL to same version Android ships with. (Closed) Base URL: http://src.chromium.org/svn/trunk/deps/third_party/openssl/

Patch Set: '' Created 8 years, 11 months ago

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1 /* ====================================================================

2 * Copyright (c) 2003 The OpenSSL Project. All rights reserved.

3 *

4 * Redistribution and use in source and binary forms, with or without

5 * modification, are permitted provided that the following conditions

6 * are met:

7 *

8 * 1. Redistributions of source code must retain the above copyright

9 * notice, this list of conditions and the following disclaimer.

10 *

11 * 2. Redistributions in binary form must reproduce the above copyright

12 * notice, this list of conditions and the following disclaimer in

13 * the documentation and/or other materials provided with the

14 * distribution.

15 *

16 * 3. All advertising materials mentioning features or use of this

17 * software must display the following acknowledgment:

18 * "This product includes software developed by the OpenSSL Project

19 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"

20 *

21 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to

22 * endorse or promote products derived from this software without

23 * prior written permission. For written permission, please contact

24 * openssl-core@openssl.org.

25 *

26 * 5. Products derived from this software may not be called "OpenSSL"

27 * nor may "OpenSSL" appear in their names without prior written

28 * permission of the OpenSSL Project.

29 *

30 * 6. Redistributions of any form whatsoever must retain the following

31 * acknowledgment:

32 * "This product includes software developed by the OpenSSL Project

33 * for use in the OpenSSL Toolkit (http://www.openssl.org/)"

34 *

35 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY

36 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

37 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

38 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR

39 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

40 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT

41 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

42 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)

43 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,

44 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)

45 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED

46 * OF THE POSSIBILITY OF SUCH DAMAGE.

47 *

48 */

49

50 #include <stdio.h>

51 #include <stdlib.h>

52 #include <string.h>

53 #include <openssl/opensslconf.h>

54 #include <openssl/sha.h>

55 #include <openssl/hmac.h>

56

57 #ifndef FIPSCANISTER_O

58 int FIPS_selftest_failed() { return 0; }

59 void FIPS_selftest_check() {}

60 void OPENSSL_cleanse(void *p,size_t len) {}

61 #endif

62

63 #ifdef OPENSSL_FIPS

64

65 static void hmac_init(SHA_CTX md_ctx,SHA_CTX o_ctx,

66 const char *key)

67 {

68 size_t len=strlen(key);

69 int i;

70 unsigned char keymd[HMAC_MAX_MD_CBLOCK];

71 unsigned char pad[HMAC_MAX_MD_CBLOCK];

72

73 if (len > SHA_CBLOCK)

74 {

75 SHA1_Init(md_ctx);

76 SHA1_Update(md_ctx,key,len);

77 SHA1_Final(keymd,md_ctx);

78 len=20;

79 }

80 else

81 memcpy(keymd,key,len);

82 memset(&keymd[len],'\0',HMAC_MAX_MD_CBLOCK-len);

83

84 for(i=0 ; i < HMAC_MAX_MD_CBLOCK ; i++)

85 pad[i]=0x36^keymd[i];

86 SHA1_Init(md_ctx);

87 SHA1_Update(md_ctx,pad,SHA_CBLOCK);

88

89 for(i=0 ; i < HMAC_MAX_MD_CBLOCK ; i++)

90 pad[i]=0x5c^keymd[i];

91 SHA1_Init(o_ctx);

92 SHA1_Update(o_ctx,pad,SHA_CBLOCK);

93 }

94

95 static void hmac_final(unsigned char md,SHA_CTX md_ctx,SHA_CTX *o_ctx)

96 {

97 unsigned char buf[20];

98

99 SHA1_Final(buf,md_ctx);

100 SHA1_Update(o_ctx,buf,sizeof buf);

101 SHA1_Final(md,o_ctx);

102 }

103

104 #endif

105

106 int main(int argc,char **argv)

107 {

108 #ifdef OPENSSL_FIPS

109 static char key[]="etaonrishdlcupfm";

110 int n,binary=0;

111

112 if(argc < 2)

113 {

114 fprintf(stderr,"%s [<file>]+\n",argv[0]);

115 exit(1);

116 }

117

118 n=1;

119 if (!strcmp(argv[n],"-binary"))

120 {

121 n++;

122 binary=1; /* emit binary fingerprint... */

123 }

124

125 for(; n < argc ; ++n)

126 {

127 FILE *f=fopen(argv[n],"rb");

128 SHA_CTX md_ctx,o_ctx;

129 unsigned char md[20];

130 int i;

131

132 if(!f)

133 {

134 perror(argv[n]);

135 exit(2);

136 }

137

138 hmac_init(&md_ctx,&o_ctx,key);

139 for( ; ; )

140 {

141 char buf[1024];

142 size_t l=fread(buf,1,sizeof buf,f);

143

144 if(l == 0)

145 {

146 if(ferror(f))

147 {

148 perror(argv[n]);

149 exit(3);

150 }

151 else

152 break;

153 }

154 SHA1_Update(&md_ctx,buf,l);

155 }

156 hmac_final(md,&md_ctx,&o_ctx);

157

158 if (binary)

159 {

160 fwrite(md,20,1,stdout);

161 break; /* ... for single(!) file */

162 }

163

164 printf("HMAC-SHA1(%s)= ",argv[n]);

165 for(i=0 ; i < 20 ; ++i)

166 printf("%02x",md[i]);

167 printf("\n");

168 }

169 #endif

170 return 0;

171 }

172

173

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