From 83f195aa17878ca7d4c8c03b2b871df7bfbe5fb0 Mon Sep 17 00:00:00 2001
From: weidai <weidai@57ff6487-cd31-0410-9ec3-f628ee90f5f0>
Date: Wed, 7 Jul 2010 22:46:18 +0000
Subject: add AESNI and CLMUL detection

git-svn-id: svn://svn.code.sf.net/p/cryptopp/code/trunk/c5@503 57ff6487-cd31-0410-9ec3-f628ee90f5f0
---
 cpu.h | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

(limited to 'cpu.h')

diff --git a/cpu.h b/cpu.h
index 7f01dad..79e5ea8 100755
--- a/cpu.h
+++ b/cpu.h
@@ -28,6 +28,8 @@ extern CRYPTOPP_DLL bool g_hasSSE2;
 extern CRYPTOPP_DLL bool g_hasISSE;
 extern CRYPTOPP_DLL bool g_hasMMX;
 extern CRYPTOPP_DLL bool g_hasSSSE3;
+extern CRYPTOPP_DLL bool g_hasAESNI;
+extern CRYPTOPP_DLL bool g_hasCLMUL;
 extern CRYPTOPP_DLL bool g_isP4;
 extern CRYPTOPP_DLL word32 g_cacheLineSize;
 CRYPTOPP_DLL void CRYPTOPP_API DetectX86Features();
@@ -70,6 +72,20 @@ inline bool HasSSSE3()
 	return g_hasSSSE3;
 }
 
+inline bool HasAESNI()
+{
+	if (!g_x86DetectionDone)
+		DetectX86Features();
+	return g_hasAESNI;
+}
+
+inline bool HasCLMUL()
+{
+	if (!g_x86DetectionDone)
+		DetectX86Features();
+	return g_hasCLMUL;
+}
+
 inline bool IsP4()
 {
 	if (!g_x86DetectionDone)
-- 
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