X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=crypto%2Fevp%2Fe_bf.c;h=3d182930475813664ed3a884f8968ef6474ae08b;hb=84cf97af0691290d53c0a51807fa15f0843219ef;hp=72047f64dabb08614fa61aea1dc621a03603a5b0;hpb=1921eaad645c9a9f62c1ed79b7ae87c417aa8a3c;p=oweals%2Fopenssl.git

diff --git a/crypto/evp/e_bf.c b/crypto/evp/e_bf.c
index 72047f64da..3d18293047 100644
--- a/crypto/evp/e_bf.c
+++ b/crypto/evp/e_bf.c
@@ -5,21 +5,21 @@
  * 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:
@@ -34,10 +34,10 @@
  *     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
@@ -49,32 +49,39 @@
  * 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
  * [including the GNU Public Licence.]
  */
 
-#ifndef NO_BF
 #include <stdio.h>
-#include "cryptlib.h"
-#include <openssl/evp.h>
-#include "evp_locl.h"
-#include <openssl/objects.h>
+#include "internal/cryptlib.h"
+#ifndef OPENSSL_NO_BF
+# include <openssl/evp.h>
+# include "evp_locl.h"
+# include <openssl/objects.h>
+# include <openssl/blowfish.h>
 
 static int bf_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-		       const unsigned char *iv, int enc);
+                       const unsigned char *iv, int enc);
+
+typedef struct {
+    BF_KEY ks;
+} EVP_BF_KEY;
+
+# define data(ctx)       EVP_C_DATA(EVP_BF_KEY,ctx)
+
+IMPLEMENT_BLOCK_CIPHER(bf, ks, BF, EVP_BF_KEY, NID_bf, 8, 16, 8, 64,
+                       EVP_CIPH_VARIABLE_LENGTH, bf_init_key, NULL,
+                       EVP_CIPHER_set_asn1_iv, EVP_CIPHER_get_asn1_iv, NULL)
 
-IMPLEMENT_BLOCK_CIPHER(bf, bf_ks, BF, bf_ks, NID_bf, 8, 16, 8,
-			0, bf_init_key, NULL, 
-			EVP_CIPHER_set_asn1_iv, EVP_CIPHER_get_asn1_iv, NULL)
-	
 static int bf_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
-		       const unsigned char *iv, int enc)
-	{
-	BF_set_key(&(ctx->c.bf_ks),EVP_CIPHER_CTX_key_length(ctx),key);
-	return 1;
-	}
+                       const unsigned char *iv, int enc)
+{
+    BF_set_key(&data(ctx)->ks, EVP_CIPHER_CTX_key_length(ctx), key);
+    return 1;
+}
 
 #endif