* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
- *
+ *
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
- *
+ *
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
- *
+ *
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from
+ * 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- *
+ *
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
- *
+ *
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
* are met:
*
* 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
+ * notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
*/
#ifndef HEADER_RAND_LCL_H
-#define HEADER_RAND_LCL_H
+# define HEADER_RAND_LCL_H
-#define ENTROPY_NEEDED 32 /* require 256 bits = 32 bytes of randomness */
+# define ENTROPY_NEEDED 32 /* require 256 bits = 32 bytes of randomness */
+# if !defined(USE_MD5_RAND) && !defined(USE_SHA1_RAND) && !defined(USE_MDC2_RAND) && !defined(USE_MD2_RAND)
+# if !defined(OPENSSL_NO_SHA) && !defined(OPENSSL_NO_SHA1)
+# define USE_SHA1_RAND
+# elif !defined(OPENSSL_NO_MD5)
+# define USE_MD5_RAND
+# elif !defined(OPENSSL_NO_MDC2) && !defined(OPENSSL_NO_DES)
+# define USE_MDC2_RAND
+# elif !defined(OPENSSL_NO_MD2)
+# define USE_MD2_RAND
+# else
+# error No message digest algorithm available
+# endif
+# endif
-#if !defined(USE_MD5_RAND) && !defined(USE_SHA1_RAND) && !defined(USE_MDC2_RAND) && !defined(USE_MD2_RAND)
-#if !defined(OPENSSL_NO_SHA) && !defined(OPENSSL_NO_SHA1)
-#define USE_SHA1_RAND
-#elif !defined(OPENSSL_NO_MD5)
-#define USE_MD5_RAND
-#elif !defined(OPENSSL_NO_MDC2) && !defined(OPENSSL_NO_DES)
-#define USE_MDC2_RAND
-#elif !defined(OPENSSL_NO_MD2)
-#define USE_MD2_RAND
-#else
-#error No message digest algorithm available
-#endif
-#endif
-
-#include <openssl/evp.h>
-#define MD_Update(a,b,c) EVP_DigestUpdate(a,b,c)
-#define MD_Final(a,b) EVP_DigestFinal_ex(a,b,NULL)
-#if defined(USE_MD5_RAND)
-#include <openssl/md5.h>
-#define MD_DIGEST_LENGTH MD5_DIGEST_LENGTH
-#define MD_Init(a) EVP_DigestInit_ex(a,EVP_md5(), NULL)
-#define MD(a,b,c) EVP_Digest(a,b,c,NULL,EVP_md5(), NULL)
-#elif defined(USE_SHA1_RAND)
-#include <openssl/sha.h>
-#define MD_DIGEST_LENGTH SHA_DIGEST_LENGTH
-#define MD_Init(a) EVP_DigestInit_ex(a,EVP_sha1(), NULL)
-#define MD(a,b,c) EVP_Digest(a,b,c,NULL,EVP_sha1(), NULL)
-#elif defined(USE_MDC2_RAND)
-#include <openssl/mdc2.h>
-#define MD_DIGEST_LENGTH MDC2_DIGEST_LENGTH
-#define MD_Init(a) EVP_DigestInit_ex(a,EVP_mdc2(), NULL)
-#define MD(a,b,c) EVP_Digest(a,b,c,NULL,EVP_mdc2(), NULL)
-#elif defined(USE_MD2_RAND)
-#include <openssl/md2.h>
-#define MD_DIGEST_LENGTH MD2_DIGEST_LENGTH
-#define MD_Init(a) EVP_DigestInit_ex(a,EVP_md2(), NULL)
-#define MD(a,b,c) EVP_Digest(a,b,c,NULL,EVP_md2(), NULL)
-#endif
+# include <openssl/evp.h>
+# define MD_Update(a,b,c) EVP_DigestUpdate(a,b,c)
+# define MD_Final(a,b) EVP_DigestFinal_ex(a,b,NULL)
+# if defined(USE_MD5_RAND)
+# include <openssl/md5.h>
+# define MD_DIGEST_LENGTH MD5_DIGEST_LENGTH
+# define MD_Init(a) EVP_DigestInit_ex(a,EVP_md5(), NULL)
+# define MD(a,b,c) EVP_Digest(a,b,c,NULL,EVP_md5(), NULL)
+# elif defined(USE_SHA1_RAND)
+# include <openssl/sha.h>
+# define MD_DIGEST_LENGTH SHA_DIGEST_LENGTH
+# define MD_Init(a) EVP_DigestInit_ex(a,EVP_sha1(), NULL)
+# define MD(a,b,c) EVP_Digest(a,b,c,NULL,EVP_sha1(), NULL)
+# elif defined(USE_MDC2_RAND)
+# include <openssl/mdc2.h>
+# define MD_DIGEST_LENGTH MDC2_DIGEST_LENGTH
+# define MD_Init(a) EVP_DigestInit_ex(a,EVP_mdc2(), NULL)
+# define MD(a,b,c) EVP_Digest(a,b,c,NULL,EVP_mdc2(), NULL)
+# elif defined(USE_MD2_RAND)
+# include <openssl/md2.h>
+# define MD_DIGEST_LENGTH MD2_DIGEST_LENGTH
+# define MD_Init(a) EVP_DigestInit_ex(a,EVP_md2(), NULL)
+# define MD(a,b,c) EVP_Digest(a,b,c,NULL,EVP_md2(), NULL)
+# endif
int ssleay_rand_bytes(unsigned char *buf, int num, int pseudo, int lock);
projects / openssl.git / blobdiff