X-Git-Url: http://git.code-monkey.de/?a=blobdiff_plain;f=src%2Fssl.h;h=aa0fe9381754d8fe9c1df157f6f569f5b69d00ba;hb=b95d77db3f58c300c5e0a9c11862a4ba529ce82b;hp=ed9f8068acce0f8648400f66921d8998a51f4660;hpb=4c431fe65269e9b1d452855b9df8cfe80683b691;p=umurmur.git

diff --git a/src/ssl.h b/src/ssl.h
index ed9f806..aa0fe93 100644
--- a/src/ssl.h
+++ b/src/ssl.h
@@ -40,35 +40,29 @@
 #include <polarssl/ssl.h>
 #include <polarssl/version.h>
 
-#ifndef POLARSSL_VERSION_MAJOR
-	#define POLARSSL_API_V0
-#else
-#if (POLARSSL_VERSION_MAJOR == 0)
-	#define POLARSSL_API_V0
-    #define HAVEGE_RAND (havege_rand)
-    #define RAND_bytes(_dst_, _size_) do { \
-	    int i; \
-	    for (i = 0; i < _size_; i++) { \
-	        _dst_[i] = havege_rand(&hs); \
-	    } \
-    } while (0)
-#else
-	#define POLARSSL_API_V1
+#define POLARSSL_API_V1
+#ifdef USE_POLARSSL_HAVEGE
     #if (POLARSSL_VERSION_MINOR >= 1)
         #define HAVEGE_RAND (havege_random)
         #define RAND_bytes(_dst_, _size_) do { \
 	        havege_random(&hs, _dst_, _size_); \
-		} while (0)
+        } while (0)
     #else
         #define HAVEGE_RAND (havege_rand)
         #define RAND_bytes(_dst_, _size_) do { \
-	         int i; \
-	         for (i = 0; i < _size_; i++) { \
-	             _dst_[i] = havege_rand(&hs); \
-	         } \
+            int i; \
+	        for (i = 0; i < _size_; i++) { \
+	            _dst_[i] = havege_rand(&hs); \
+	        } \
         } while (0)
     #endif
+#else
+#define RAND_bytes(_dst_, _size_) do { urandom_bytes(NULL, _dst_, _size_); } while (0)
+int urandom_bytes(void *ctx, unsigned char *dest, size_t len);
 #endif
+
+#if (POLARSSL_VERSION_MINOR >= 2)
+    #define POLARSSL_API_V1_2
 #endif
 
 #else /* OpenSSL */
@@ -124,4 +118,17 @@ static inline void SSLi_hash2hex(uint8_t *hash, char *out)
 	for (i = 0; i < 20; i++)
 		offset += sprintf(out + offset, "%02x", hash[i]);
 }
+static inline void SSLi_hex2hash(char *in, uint8_t *hash)
+{
+	int i, offset = 0;
+	char byte[3];
+	int scanned;
+	
+	byte[2] = '\0';
+	for (i = 0; i < 20; i++) {
+		memcpy(byte, &in[i * 2], 2);
+		sscanf(byte, "%02x", &scanned);
+		hash[i] = scanned;
+	}
+}
 #endif