X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;f=src%2Fcrypt.h;h=292f196f6d72493e7fa38fe17c1cf726c2182308;hb=dbab0986ef78e0ee282f0a45a4c40e1dd6c26266;hp=0b35ac3b18d56c2f855e57b61eb54ed590d82bc0;hpb=5191e1cb38d24ebf5c180ac7911893ca8bc4031f;p=umurmur.git

diff --git a/src/crypt.h b/src/crypt.h
index 0b35ac3..292f196 100644
--- a/src/crypt.h
+++ b/src/crypt.h
@@ -1,5 +1,5 @@
-/* Copyright (C) 2010, Martin Johansson <martin@fatbob.nu>
-   Copyright (C) 2005-2010, Thorvald Natvig <thorvald@natvig.com>
+/* Copyright (C) 2009-2014, Martin Johansson <martin@fatbob.nu>
+   Copyright (C) 2005-2014, Thorvald Natvig <thorvald@natvig.com>
 
    All rights reserved.
 
@@ -28,11 +28,20 @@
    NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
    SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
-#ifndef _CRYPTSTATE_H
-#define _CRYPTSTATE_H
+#ifndef CRYPTSTATE_H_34564356
+#define CRYPTSTATE_H_34564356
 
+#include "config.h"
+
+#ifdef USE_POLARSSL
+#include <polarssl/havege.h>
+#include <polarssl/aes.h>
+#define AES_BLOCK_SIZE 16
+#else
 #include <openssl/rand.h>
 #include <openssl/aes.h>
+#endif
+
 #include <stdint.h>
 #include "timer.h"
 #include "types.h"
@@ -42,22 +51,26 @@ typedef struct CryptState {
 	uint8_t encrypt_iv[AES_BLOCK_SIZE];
 	uint8_t decrypt_iv[AES_BLOCK_SIZE];
 	uint8_t decrypt_history[0x100];
-	
+
 	unsigned int uiGood;
 	unsigned int uiLate;
 	unsigned int uiLost;
 	unsigned int uiResync;
-	
+
 	unsigned int uiRemoteGood;
 	unsigned int uiRemoteLate;
 	unsigned int uiRemoteLost;
 	unsigned int uiRemoteResync;
-	
+#ifndef USE_POLARSSL
 	AES_KEY	encrypt_key;
 	AES_KEY decrypt_key;
+#else
+	aes_context aes_enc;
+	aes_context aes_dec;
+#endif
 	etimer_t tLastGood;
 	etimer_t tLastRequest;
-	bool_t bInit;	
+	bool_t bInit;
 } cryptState_t;
 
 void CryptState_init(cryptState_t *cs);
@@ -68,4 +81,5 @@ void CryptState_setDecryptIV(cryptState_t *cs, const unsigned char *iv);
 
 bool_t CryptState_decrypt(cryptState_t *cs, const unsigned char *source, unsigned char *dst, unsigned int crypted_length);
 void CryptState_encrypt(cryptState_t *cs, const unsigned char *source, unsigned char *dst, unsigned int plain_length);
+
 #endif