Ruby  1.9.3p448(2013-06-27revision41675)
rmd160init.c
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1 /* $RoughId: rmd160init.c,v 1.3 2001/07/13 20:00:43 knu Exp $ */
2 /* $Id: rmd160init.c 25189 2009-10-02 12:04:37Z akr $ */
3 
4 #include "digest.h"
5 #if defined(HAVE_OPENSSL_RIPEMD_H)
6 #include "rmd160ossl.h"
7 #else
8 #include "rmd160.h"
9 #endif
10 
11 static const rb_digest_metadata_t rmd160 = {
15  sizeof(RMD160_CTX),
19 };
20 
21 /*
22  * A class for calculating message digests using RIPEMD-160
23  * cryptographic hash function, designed by Hans Dobbertin, Antoon
24  * Bosselaers, and Bart Preneel.
25  */
26 void
28 {
29  VALUE mDigest, cDigest_Base, cDigest_RMD160;
30 
31  rb_require("digest");
32 
33  mDigest = rb_path2class("Digest");
34  cDigest_Base = rb_path2class("Digest::Base");
35 
36  cDigest_RMD160 = rb_define_class_under(mDigest, "RMD160", cDigest_Base);
37 
38  rb_ivar_set(cDigest_RMD160, rb_intern("metadata"),
39  Data_Wrap_Struct(rb_cObject, 0, 0, (void *)&rmd160));
40 }
41