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author | knu <knu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2001-07-13 20:06:14 +0000 |
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committer | knu <knu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2001-07-13 20:06:14 +0000 |
commit | 76d7dae26ab8b56dbafcec710fc42a5fb7d79840 (patch) | |
tree | 513cc8df433c60ad0d6249388a38ade5a651188e /ext/sha1/sha1.txt | |
parent | 6ecd6fe37bf6395850d3825bab3fb88d5d345c82 (diff) | |
download | ruby-76d7dae26ab8b56dbafcec710fc42a5fb7d79840.tar.gz |
Import the "digest" module and the submodules, from the Rough Ruby
project.
ext/digest:
This module provides the module Digest and the abstract class
Digest::Base.
ext/digest/md5 (which obsoletes ext/md5):
This module provides the class Digest::MD5 which implements the
MD5 Message-Digest Algorithm.
ext/digest/rmd160:
This module provides the class Digest::RMD160 which implements the
RIPEMD-160 cryptographic hash function.
ext/digest/sha1 (which obsoletes ext/sha1):
This module provides the class Digest::SHA1 which implements the
SHA-1 Secure Hash Algorithm.
ext/digest/sha2:
This module provides the classes Digest::SHA256, Digest::SHA384
and Digest::SHA512 which implement the SHA-256, SHA-384 and
SHA-512 Secure Hash Algorithms, respectively.
lib/md5.rb, lib/sha1.rb:
These files are provided for backward compatibility.
All these classes have the common API, which previously ext/md5 and
ext/sha1 modules provided. While the new API keeps 100% backward
compatibility, it has been enriched with several utility methods.
Read digest.txt for further details.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1609 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/sha1/sha1.txt')
-rw-r--r-- | ext/sha1/sha1.txt | 56 |
1 files changed, 0 insertions, 56 deletions
diff --git a/ext/sha1/sha1.txt b/ext/sha1/sha1.txt deleted file mode 100644 index 0ddc0a6ae8..0000000000 --- a/ext/sha1/sha1.txt +++ /dev/null @@ -1,56 +0,0 @@ -.\" sha1.doc - -*- Indented-Text -*- created at: Thu May 17 06:51:50 JST 2001 - -** SHA1(Class) - -A class to implement the SHA1 Secure Hash Algorithm by NIST (the US' -National Institute of Standards and Technology), described in FIPS PUB -180-1. - -Superclass: Object - -Class Methods: - - new([str]) - sha1([str]) - - Creates a new SHA1 object. If a string argument is given, it - is added to the object. (see update.) - -Methods: - - clone - - Copies the SHA1 object. - - digest - - Returns the SHA1 hash of the added strings as a string of 20 - bytes. - - hexdigest - - Returns the SHA1 hash of the added strings as a string of 40 - hexadecimal digits. This method is equal to: - - def hexdigest - ret = '' - digest.each_byte {|i| ret << sprintf('%02x', i) } - ret - end - - update(str) - << str - - Updates the SHA1 object with string str. Repeated calls are - equivalent to a single call with the concatenation of all the - arguments, i.e. m.update(a); m.update(b) is equivalent to - m.update(a+b) and m << a << b is equivalent to m << a+b. - -Copyright: - - sha1.c is in the public domain. - -------------------------------------------------------- -Local variables: -fill-column: 70 -end: |