diff options
author | knu <knu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2006-10-25 08:54:05 +0000 |
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committer | knu <knu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2006-10-25 08:54:05 +0000 |
commit | 817afbd987d35e4d65f599270f3b42777698556f (patch) | |
tree | 05c2adf01a163a7014589d6479cf1e4a1ac9198f /ext/digest/rmd160 | |
parent | 0bdf887afc78fb049295d78a9018701da094b8c3 (diff) |
* ext/digest, test/digest/test_digest.rb: Merge from trunk:
- Introduce versioning in Digest::Base API, and prefix C
constants with RUBY_ and C type names with rb_ to avoid name
clash in writing extensions.
- Introduce Digest::Class and Digest::Instance for ease of
implementing subclasses and add-ons.
- Digest::Instance module requires and assumes that any instance
be resettable and clonable. An instance method #new() is
added so digest instances work just like digest classes.
- The constructor does no longer take an initial string to feed;
digest() and hexdigest() now do, instead. This allows digest
classes to take their own hashing parameters.
- Make some changes to digest() and hexdigest() class methods,
which now take extra arguments, which are passed through to
the constructor in an internal call.
- Add #digest_length/size/length() and #block_length(),
- Add the Digest::SHA2 class to wrap up SHA2 variants: SHA256,
SHA384 and SHA512, hoping this module would make a decent
example of a digest subclass written in Ruby.
- Rip BubbleBabble support out of the base class and have a
separate module named digest/bubblebabble.
- Remove RD documents in favor of newly written and embedded
RDoc documentation.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@11223 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/digest/rmd160')
-rw-r--r-- | ext/digest/rmd160/rmd160init.c | 23 |
1 files changed, 12 insertions, 11 deletions
diff --git a/ext/digest/rmd160/rmd160init.c b/ext/digest/rmd160/rmd160init.c index 585ba05c33..763867df86 100644 --- a/ext/digest/rmd160/rmd160init.c +++ b/ext/digest/rmd160/rmd160init.c @@ -8,19 +8,25 @@ #include "rmd160.h" #endif -static algo_t rmd160 = { +static rb_digest_metadata_t rmd160 = { + RUBY_DIGEST_API_VERSION, RMD160_DIGEST_LENGTH, + RMD160_BLOCK_LENGTH, sizeof(RMD160_CTX), - (hash_init_func_t)RMD160_Init, - (hash_update_func_t)RMD160_Update, - (hash_finish_func_t)RMD160_Finish, + (rb_digest_hash_init_func_t)RMD160_Init, + (rb_digest_hash_update_func_t)RMD160_Update, + (rb_digest_hash_finish_func_t)RMD160_Finish, }; +/* + * A class for calculating message digests using RIPEMD-160 + * cryptographic hash function, designed by Hans Dobbertin, Antoon + * Bosselaers, and Bart Preneel. + */ void Init_rmd160() { VALUE mDigest, cDigest_Base, cDigest_RMD160; - ID id_metadata; rb_require("digest"); @@ -29,11 +35,6 @@ Init_rmd160() cDigest_RMD160 = rb_define_class_under(mDigest, "RMD160", cDigest_Base); - rb_define_const(cDigest_RMD160, "DIGEST_LENGTH", INT2NUM(RMD160_DIGEST_LENGTH)); - rb_define_const(cDigest_RMD160, "BLOCK_LENGTH", INT2NUM(RMD160_BLOCK_LENGTH)); - - id_metadata = rb_intern("metadata"); - - rb_ivar_set(cDigest_RMD160, id_metadata, + rb_ivar_set(cDigest_RMD160, rb_intern("metadata"), Data_Wrap_Struct(rb_cObject, 0, 0, &rmd160)); } |