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diff --git a/src/lib/libcrypto/doc/MD5.pod b/src/lib/libcrypto/doc/MD5.pod deleted file mode 100644 index b0edd5416f..0000000000 --- a/src/lib/libcrypto/doc/MD5.pod +++ /dev/null | |||
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1 | =pod | ||
2 | |||
3 | =head1 NAME | ||
4 | |||
5 | MD2, MD4, MD5, MD2_Init, MD2_Update, MD2_Final, MD4_Init, MD4_Update, | ||
6 | MD4_Final, MD5_Init, MD5_Update, MD5_Final - MD2, MD4, and MD5 hash functions | ||
7 | |||
8 | =head1 SYNOPSIS | ||
9 | |||
10 | #include <openssl/md2.h> | ||
11 | |||
12 | unsigned char *MD2(const unsigned char *d, unsigned long n, | ||
13 | unsigned char *md); | ||
14 | |||
15 | int MD2_Init(MD2_CTX *c); | ||
16 | int MD2_Update(MD2_CTX *c, const unsigned char *data, | ||
17 | unsigned long len); | ||
18 | int MD2_Final(unsigned char *md, MD2_CTX *c); | ||
19 | |||
20 | |||
21 | #include <openssl/md4.h> | ||
22 | |||
23 | unsigned char *MD4(const unsigned char *d, unsigned long n, | ||
24 | unsigned char *md); | ||
25 | |||
26 | int MD4_Init(MD4_CTX *c); | ||
27 | int MD4_Update(MD4_CTX *c, const void *data, | ||
28 | unsigned long len); | ||
29 | int MD4_Final(unsigned char *md, MD4_CTX *c); | ||
30 | |||
31 | |||
32 | #include <openssl/md5.h> | ||
33 | |||
34 | unsigned char *MD5(const unsigned char *d, unsigned long n, | ||
35 | unsigned char *md); | ||
36 | |||
37 | int MD5_Init(MD5_CTX *c); | ||
38 | int MD5_Update(MD5_CTX *c, const void *data, | ||
39 | unsigned long len); | ||
40 | int MD5_Final(unsigned char *md, MD5_CTX *c); | ||
41 | |||
42 | =head1 DESCRIPTION | ||
43 | |||
44 | MD2, MD4, and MD5 are cryptographic hash functions with a 128 bit output. | ||
45 | |||
46 | MD2(), MD4(), and MD5() compute the MD2, MD4, and MD5 message digest | ||
47 | of the B<n> bytes at B<d> and place it in B<md> (which must have space | ||
48 | for MD2_DIGEST_LENGTH == MD4_DIGEST_LENGTH == MD5_DIGEST_LENGTH == 16 | ||
49 | bytes of output). If B<md> is NULL, the digest is placed in a static | ||
50 | array. | ||
51 | |||
52 | The following functions may be used if the message is not completely | ||
53 | stored in memory: | ||
54 | |||
55 | MD2_Init() initializes a B<MD2_CTX> structure. | ||
56 | |||
57 | MD2_Update() can be called repeatedly with chunks of the message to | ||
58 | be hashed (B<len> bytes at B<data>). | ||
59 | |||
60 | MD2_Final() places the message digest in B<md>, which must have space | ||
61 | for MD2_DIGEST_LENGTH == 16 bytes of output, and erases the B<MD2_CTX>. | ||
62 | |||
63 | MD4_Init(), MD4_Update(), MD4_Final(), MD5_Init(), MD5_Update(), and | ||
64 | MD5_Final() are analogous using an B<MD4_CTX> and B<MD5_CTX> structure. | ||
65 | |||
66 | Applications should use the higher level functions | ||
67 | L<EVP_DigestInit(3)|EVP_DigestInit(3)> | ||
68 | etc. instead of calling the hash functions directly. | ||
69 | |||
70 | =head1 NOTE | ||
71 | |||
72 | MD2, MD4, and MD5 are recommended only for compatibility with existing | ||
73 | applications. In new applications, SHA-1 or RIPEMD-160 should be | ||
74 | preferred. | ||
75 | |||
76 | =head1 RETURN VALUES | ||
77 | |||
78 | MD2(), MD4(), and MD5() return pointers to the hash value. | ||
79 | |||
80 | MD2_Init(), MD2_Update(), MD2_Final(), MD4_Init(), MD4_Update(), | ||
81 | MD4_Final(), MD5_Init(), MD5_Update(), and MD5_Final() return 1 for | ||
82 | success, 0 otherwise. | ||
83 | |||
84 | =head1 CONFORMING TO | ||
85 | |||
86 | RFC 1319, RFC 1320, RFC 1321 | ||
87 | |||
88 | =head1 SEE ALSO | ||
89 | |||
90 | L<sha(3)|sha(3)>, L<ripemd(3)|ripemd(3)>, L<EVP_DigestInit(3)|EVP_DigestInit(3)> | ||
91 | |||
92 | =head1 HISTORY | ||
93 | |||
94 | MD2(), MD2_Init(), MD2_Update() MD2_Final(), MD5(), MD5_Init(), | ||
95 | MD5_Update() and MD5_Final() are available in all versions of SSLeay | ||
96 | and OpenSSL. | ||
97 | |||
98 | MD4(), MD4_Init(), and MD4_Update() are available in OpenSSL 0.9.6 and | ||
99 | above. | ||
100 | |||
101 | =cut | ||