Look up digest by name instead of constant

1 files changed, 2 insertions, 13 deletions

diff --git a/lib/openssl/digest.rb b/lib/openssl/digest.rb
index 92d358d2..2ff8398e 100644
--- a/lib/openssl/digest.rb
+++ b/lib/openssl/digest.rb
@@ -15,17 +15,6 @@
 module OpenSSL
   class Digest
 
-    # You can get a list of all algorithms:
-    #   openssl list -digest-algorithms
-
-    ALGORITHMS = %w(MD4 MD5 RIPEMD160 SHA1 SHA224 SHA256 SHA384 SHA512)
-
-    if !OPENSSL_VERSION.include?("LibreSSL") && OPENSSL_VERSION_NUMBER > 0x10101000
-      ALGORITHMS.concat %w(BLAKE2b512 BLAKE2s256 SHA3-224 SHA3-256 SHA3-384 SHA3-512 SHA512-224 SHA512-256)
-    end
-
-    ALGORITHMS.freeze
-
     # Return the hash value computed with _name_ Digest. _name_ is either the
     # long name or short name of a supported digest algorithm.
     #
@@ -35,13 +24,13 @@ module OpenSSL
     #
     # which is equivalent to:
     #
-    #   OpenSSL::Digest::SHA256.digest("abc")
+    #   OpenSSL::Digest.digest('SHA256', "abc")
 
     def self.digest(name, data)
       super(data, name)
     end
 
-    ALGORITHMS.each do |name|
+    %w(MD4 MD5 RIPEMD160 SHA1 SHA224 SHA256 SHA384 SHA512).each do |name|
       klass = Class.new(self) {
         define_method(:initialize, ->(data = nil) {super(name, data)})
       }