up

Author: geraldb

crypto-lite/Manifest.txt

@@ -1,18 +1,18 @@
-CHANGELOG.md
-Manifest.txt
-README.md
-Rakefile
-lib/crypto-lite.rb
-lib/crypto-lite/config.rb
-lib/crypto-lite/helper.rb
-lib/crypto-lite/metal.rb
-lib/crypto-lite/sign_rsa.rb
-lib/crypto-lite/version.rb
-lib/crypto.rb
-lib/crypto/lite.rb
-test/helper.rb
-test/test_base58.rb
-test/test_bitcoin_addr.rb
-test/test_hash.rb
-test/test_hash_sha.rb
-test/test_version.rb
+CHANGELOG.md
+Manifest.txt
+README.md
+Rakefile
+lib/crypto-lite.rb
+lib/crypto-lite/config.rb
+lib/crypto-lite/helper.rb
+lib/crypto-lite/metal.rb
+lib/crypto-lite/sign_rsa.rb
+lib/crypto-lite/version.rb
+lib/crypto.rb
+lib/crypto/lite.rb
+test/helper.rb
+test/test_base58.rb
+test/test_bitcoin_addr.rb
+test/test_hash.rb
+test/test_hash_sha.rb
+test/test_version.rb

crypto-lite/Rakefile

@@ -19,7 +19,7 @@ Hoe.spec 'crypto-lite' do
   self.history_file = 'CHANGELOG.md'
 
   self.extra_deps = [
-     ['digest-sha3-patched'],
+     ['digest-lite'],
      ['base32-alphabets'],
      ['base58-alphabets'],
      ['elliptic'],

crypto-lite/lib/crypto-lite.rb

@@ -3,22 +3,19 @@
 require 'base64'
 require 'openssl'
 
-## 3rd party gems
-require 'digest/sha3'  # e.g. keccak (original submission/proposal NOT official sha3)
-## see https://rubygems.org/gems/digest-sha3-patched
-##     https://github.com/teamhedge/digest-sha3-ruby
 
 ## our own 3rd party (2nd party?)
+require 'digest-lite'  # e.g. keccak (original submission/proposal NOT official sha3)
 require 'base32-alphabets'
 require 'base58-alphabets'
 require 'elliptic'
 
 
 
 ## our own code
-require 'crypto-lite/version'    # note: let version always go first
-require 'crypto-lite/config'
-require 'crypto-lite/metal'
+require_relative 'crypto-lite/version'    # note: let version always go first
+require_relative 'crypto-lite/config'
+require_relative 'crypto-lite/metal'
 
 
 
@@ -135,11 +132,11 @@ def self.strip0x( str )    ## todo/check: add alias e.g. strip_hex_prefix or suc
 
 
 
-require 'crypto-lite/helper'
+require_relative 'crypto-lite/helper'
 include CryptoHelper      # add convenience "top-level" / global helpers
 
 
-require 'crypto-lite/sign_rsa'
+require_relative 'crypto-lite/sign_rsa'
 RSA = Crypto::RSA
 
 

crypto-lite/lib/crypto-lite/metal.rb

@@ -28,7 +28,7 @@ def self.base58bin_check( input )
 
   def self.keccak256bin( input )
     message = message( input )   ## "normalize" / convert to (binary) string
-    Digest::SHA3.digest( message, 256 )
+    Digest::KeccakLite.digest( message, 256 )
   end
 
   def self.rmd160bin( input )
@@ -56,14 +56,21 @@ def self.sha256bin( input, engine=nil )   ## todo/check: add alias sha256b or su
     end
   end
 
-  def self.sha3_256bin( input )
+
+  def self.sha3_256bin( input, engine=nil )
     message = message( input )  ## "normalize" / convert to (binary) string
 
-    digest = OpenSSL::Digest.new( 'SHA3-256' )
-    digest.update( message )
-    digest.digest
+    if engine && ['openssl'].include?( engine.to_s.downcase )
+      puts "  engine: #{engine}"    if debug?
+      digest = OpenSSL::Digest.new( 'SHA3-256' )
+      digest.update( message )
+      digest.digest
+    else  ## use "built-in" hash function from digest module
+      Digest::SHA3Lite.digest( message, 256 )
+    end
   end
 
+
   ####
   ## helper
   # def hash160( pubkey )

crypto-lite/lib/crypto-lite/version.rb

@@ -3,7 +3,7 @@ module CryptoLite
 
   MAJOR = 0
   MINOR = 3
-  PATCH = 0
+  PATCH = 1
   VERSION = [MAJOR,MINOR,PATCH].join('.')
 
   def self.version