lib/gibberish/digest.rb in gibberish-1.0.2 vs lib/gibberish/digest.rb in gibberish-1.1.0

@@ -4,21 +4,24 @@
   # ## Examples
   #
   #     Gibberish::MD5("data") #=> 8d777f385d3dfec8815d20f7496026dc
   #     Gibberish::SHA1("data") #=> a17c9aaa61e80a1bf71d0d850af4e5baa9800bbd
   #     Gibberish::SHA256("data") #=> 3a6eb0790f39ac87c94f3856b2dd2c5d110e6811602261a9a923d3bb23adc8b7
+  #     Gibberish::SHA512("data") #=> 77c7ce9a5d86bb386d443bb96390faa120633158699c8844c30b13ab0bf92760b7e4416aea397db91b4ac0e5dd56b8ef7e4b066162ab1fdc088319ce6defc876
   #
   # ## OpenSSL CLI Interop
   #
   #     echo -n 'data' | openssl dgst -sha1
   #     echo -n 'data' | openssl dgst -sha256
+  #     echo -n 'data' | openssl dgst -sha512
   #     echo -n 'data' | openssl dgst -md5
   #
   # is the same as
   #
   #     Gibberish::SHA1("data")
   #     Gibberish::SHA256("data")
+  #     Gibberish::SHA512("data")
   #     Gibberish::MD5("data")
   #
   class Digest
 
     # Returns the SHA1 digest for the data
@@ -53,10 +56,27 @@
       else
         OpenSSL::Digest::SHA256.hexdigest(data)
       end
     end
 
+    # Returns the SHA512 digest for the data
+    #
+    # Shorcut alias: Gibberish::SHA512(data)
+    #
+    # @param [String] key
+    # @param [#to_s] data
+    # @param [Hash] options
+    # @option opts [Boolean] :binary (false) encode the data in binary, not Base64
+    def self.sha512(data, opts={})
+      data = data.to_s
+      if opts[:binary]
+        OpenSSL::Digest::SHA512.digest(data)
+      else
+        OpenSSL::Digest::SHA512.hexdigest(data)
+      end
+    end
+
     # Returns the MD5 digest for the data
     #
     # Shorcut alias: Gibberish::MD5(data)
     #
     # @param [String] key
@@ -77,9 +97,13 @@
     Digest.sha1(data,opts)
   end
 
   def self.SHA256(data, opts={})
     Digest.sha256(data,opts)
+  end
+
+  def self.SHA512(data, opts={})
+    Digest.sha512(data,opts)
   end
 
   def self.MD5(data, opts={})
     Digest.md5(data,opts)
   end