diff options
Diffstat (limited to 'trunk/ext/digest/sha2/sha2init.c')
-rw-r--r-- | trunk/ext/digest/sha2/sha2init.c | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/trunk/ext/digest/sha2/sha2init.c b/trunk/ext/digest/sha2/sha2init.c deleted file mode 100644 index c83a29316a..0000000000 --- a/trunk/ext/digest/sha2/sha2init.c +++ /dev/null @@ -1,52 +0,0 @@ -/* $RoughId: sha2init.c,v 1.3 2001/07/13 20:00:43 knu Exp $ */ -/* $Id$ */ - -#include "digest.h" -#include "sha2.h" - -#define FOREACH_BITLEN(func) func(256) func(384) func(512) - -#define DEFINE_ALGO_METADATA(bitlen) \ -static rb_digest_metadata_t sha##bitlen = { \ - RUBY_DIGEST_API_VERSION, \ - SHA##bitlen##_DIGEST_LENGTH, \ - SHA##bitlen##_BLOCK_LENGTH, \ - sizeof(SHA##bitlen##_CTX), \ - (rb_digest_hash_init_func_t)SHA##bitlen##_Init, \ - (rb_digest_hash_update_func_t)SHA##bitlen##_Update, \ - (rb_digest_hash_finish_func_t)SHA##bitlen##_Finish, \ -}; - -FOREACH_BITLEN(DEFINE_ALGO_METADATA) - -/* - * Classes for calculating message digests using the SHA-256/384/512 - * Secure Hash Algorithm(s) by NIST (the US' National Institute of - * Standards and Technology), described in FIPS PUB 180-2. - */ -void -Init_sha2() -{ - VALUE mDigest, cDigest_Base; - ID id_metadata; - -#define DECLARE_ALGO_CLASS(bitlen) \ - VALUE cDigest_SHA##bitlen; - - FOREACH_BITLEN(DECLARE_ALGO_CLASS) - - rb_require("digest"); - - id_metadata = rb_intern("metadata"); - - mDigest = rb_path2class("Digest"); - cDigest_Base = rb_path2class("Digest::Base"); - -#define DEFINE_ALGO_CLASS(bitlen) \ - cDigest_SHA##bitlen = rb_define_class_under(mDigest, "SHA" #bitlen, cDigest_Base); \ -\ - rb_ivar_set(cDigest_SHA##bitlen, id_metadata, \ - Data_Wrap_Struct(rb_cObject, 0, 0, &sha##bitlen)); - - FOREACH_BITLEN(DEFINE_ALGO_CLASS) -} |