Kannel: Open Source WAP and SMS gateway  $Revision: 5037 $
test_hash.c
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56 
57 /*
58  * test_hash.c - test MD5 and SHA1 routines.
59  *
60  * Stipe Tolj <stolj at kannel dot org>
61  */
62 
63 #include <string.h>
64 #include <unistd.h>
65 #include <signal.h>
66 
67 #include "gwlib/gwlib.h"
68 
69 #ifdef HAVE_LIBSSL
70 static Octstr *our_hash_func(Octstr *os)
71 {
72  /* use openssl's SHA1 */
73  EVP_MD_CTX mdctx;
74  const EVP_MD *md;
75  unsigned char md_value[EVP_MAX_MD_SIZE];
76  unsigned int md_len;
77 
78  md = EVP_get_digestbyname("sha1");
79 
80  EVP_MD_CTX_init(&mdctx);
81  EVP_DigestInit_ex(&mdctx, md, NULL);
82  EVP_DigestUpdate(&mdctx, octstr_get_cstr(os), octstr_len(os));
83  EVP_DigestFinal_ex(&mdctx, md_value, &md_len);
84  EVP_MD_CTX_cleanup(&mdctx);
85 
86  return octstr_create_from_data((char*) md_value, md_len);
87 }
88 #endif
89 
90 
91 int main(int argc, char **argv)
92 {
93  Octstr *data, *enc;
94 
95  gwlib_init();
96 
97  get_and_set_debugs(argc, argv, NULL);
98 
99  if (argc < 2)
100  panic(0, "Syntax: %s <txt>\n", argv[0]);
101 
102  data = octstr_create(argv[1]);
103  enc = md5(data);
104 
105  debug("",0,"MD5:");
106  octstr_dump(enc, 0);
107 
108  octstr_destroy(enc);
109  enc = md5digest(data);
110 
111  debug("",0,"MD5 (digest):");
112  octstr_dump(enc, 0);
113 
114 #ifdef HAVE_LIBSSL
115  OpenSSL_add_all_digests();
116 
117  octstr_destroy(enc);
118  enc = our_hash_func(data);
119 
120  debug("",0,"SHA1:");
121  octstr_dump(enc, 0);
122 
123  octstr_binary_to_hex(enc, 0);
124  debug("",0,"SHA1 (digest):");
125  octstr_dump(enc, 0);
126 #endif
127 
128  octstr_destroy(data);
129  octstr_destroy(enc);
130  gwlib_shutdown();
131  return 0;
132 }
Octstr * md5(Octstr *data)
Definition: md5.c:387
static Octstr * our_hash_func(Octstr *os)
Definition: dlr_spool.c:123
int main(int argc, char **argv)
Definition: test_hash.c:91
#define octstr_get_cstr(ostr)
Definition: octstr.h:233
void octstr_binary_to_hex(Octstr *ostr, int uppercase)
Definition: octstr.c:463
#define octstr_dump(ostr, level,...)
Definition: octstr.h:564
void octstr_destroy(Octstr *ostr)
Definition: octstr.c:322
#define octstr_create(cstr)
Definition: octstr.h:125
long octstr_len(const Octstr *ostr)
Definition: octstr.c:340
Definition: octstr.c:118
void debug(const char *place, int err, const char *fmt,...)
Definition: log.c:690
#define panic
Definition: log.h:87
void gwlib_shutdown(void)
Definition: gwlib.c:94
#define EVP_MAX_MD_SIZE
Definition: test_hmac.c:82
void gwlib_init(void)
Definition: gwlib.c:78
int get_and_set_debugs(int argc, char **argv, int(*find_own)(int index, int argc, char **argv))
Definition: utils.c:626
#define octstr_create_from_data(data, len)
Definition: octstr.h:134
Octstr * md5digest(Octstr *data)
Definition: md5.c:406
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