diff --git a/LICENSE b/LICENSE
--- a/LICENSE
+++ b/LICENSE
@@ -12,7 +12,7 @@
 BSD3 Full Text:
 --------------------------------------------------------------------------------
 
-Copyright (c) <year>, <copyright holder>
+Copyright (c) 2011, Intel Corporation
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
diff --git a/cbits/Intel_AESNI_Sample_Library_v1.0/intel_aes_lib/Makefile b/cbits/Intel_AESNI_Sample_Library_v1.0/intel_aes_lib/Makefile
--- a/cbits/Intel_AESNI_Sample_Library_v1.0/intel_aes_lib/Makefile
+++ b/cbits/Intel_AESNI_Sample_Library_v1.0/intel_aes_lib/Makefile
@@ -3,8 +3,10 @@
 
 # Must be 86 (for 32bit compiler) or 64 (for 64bit compiler)
 ARCH=64
+#ARCH=86
 # Must be 32 or 64:
 SZ=64
+#SZ=32
 
 STATIC=lib/x$(ARCH)/libintel_aes.a
 DYNAMIC=lib/x$(ARCH)/libintel_aes.so
@@ -17,7 +19,8 @@
      obj/x$(ARCH)/iaesx$(ARCH).o \
      obj/x$(ARCH)/do_rdtsc.o
 
-GCC=gcc
+# GCC=gcc -m32
+GCC=gcc 
 YASM=yasm
 YASMFLAGS= -D__linux__ -g dwarf2 -f elf$(SZ) 
 
diff --git a/cbits/Intel_AESNI_Sample_Library_v1.0/intel_aes_lib/src/intel_aes.c b/cbits/Intel_AESNI_Sample_Library_v1.0/intel_aes_lib/src/intel_aes.c
--- a/cbits/Intel_AESNI_Sample_Library_v1.0/intel_aes_lib/src/intel_aes.c
+++ b/cbits/Intel_AESNI_Sample_Library_v1.0/intel_aes_lib/src/intel_aes.c
@@ -291,17 +291,29 @@
  * ECX = 'l' 'e' 't' 'n'
  */
 	
+// AuthenticAMD
+
+    int intel = 1;
+    int amd   = 1;
 	if (memcmp((unsigned char *)&cpuid_results[1], "Genu", 4) != 0 ||
 		memcmp((unsigned char *)&cpuid_results[3], "ineI", 4) != 0 ||
 		memcmp((unsigned char *)&cpuid_results[2], "ntel", 4) != 0)
-		return no;
+		intel = 0;
 
-	__cpuid(cpuid_results,1);
+	if (memcmp((unsigned char *)&cpuid_results[1], "Auth", 4) != 0 ||
+		memcmp((unsigned char *)&cpuid_results[3], "enti", 4) != 0 ||
+		memcmp((unsigned char *)&cpuid_results[2], "cAMD", 4) != 0)
+		amd = 0;
 
-	if (cpuid_results[2] & AES_INSTRCTIONS_CPUID_BIT)
-		return yes;
+    if (intel || amd) 
+    {
+        __cpuid(cpuid_results,1);
 
-	return no;
+        if (cpuid_results[2] & AES_INSTRCTIONS_CPUID_BIT)
+            return yes;
+    } 
+    else 
+     return no;
 }
 
 
diff --git a/intel-aes.cabal b/intel-aes.cabal
--- a/intel-aes.cabal
+++ b/intel-aes.cabal
@@ -1,21 +1,18 @@
 Name:           intel-aes
-Version:        0.1.2
+Version:        0.1.2.1
 
 License:                BSD3
 License-file:           LICENSE
 Stability:              Beta
 Maintainer:		Ryan Newton <rrnewton@gmail.com>
-Author:			Ryan Newton <rrnewton@gmail.com>, Svein Ove Aas <svein.ove@aas.no>, Thomas M. DuBuisson
+Author:			Ryan Newton <rrnewton@gmail.com>, 
+                        Svein Ove Aas <svein.ove@aas.no>, Thomas M. DuBuisson <thomas.dubuisson@gmail.com>
 Copyright:              Copyright (c) 2011 Intel Corporation
 Synopsis:               Hardware accelerated AES encryption and RNG.
 HomePage:               https://github.com/rrnewton/intel-aes/wiki
 Description: 
   AES encryption with optional hardware acceleration.  Plus,
   statistically sound, splittable random number generation based on AES.
-
-
-
-
   This package is nothing more than a wrapper around the Intel-provided
   AESNI sample library which also includes a portable software
   implementation of AES by Brian Gladman.  It contains C,
@@ -88,7 +85,7 @@
 ----------------------------------------------------------------------------------------------------
 library
   build-depends:  base >= 4 && < 5, random, DRBG, split, process, haskell98, time,
-                  DRBG, crypto-api, bytestring, cereal, tagged
+                  crypto-api, bytestring, cereal, tagged
 
   exposed-modules:  Codec.Encryption.BurtonRNGSlow
                  ,  Codec.Crypto.IntelAES