1 files changed, 46 insertions, 48 deletions

diff --git a/src/lib/libcrypto/evp/p_sign.c b/src/lib/libcrypto/evp/p_sign.c
index 8afb664306..b064ec5fb5 100644
--- a/src/lib/libcrypto/evp/p_sign.c
+++ b/src/lib/libcrypto/evp/p_sign.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
@@ -49,7 +49,7 @@
  * 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
@@ -63,37 +63,39 @@
 #include <openssl/x509.h>
 
 #ifdef undef
-void EVP_SignInit(EVP_MD_CTX *ctx, EVP_MD *type)
-        {
-        EVP_DigestInit_ex(ctx,type);
-        }
+void
+EVP_SignInit(EVP_MD_CTX *ctx, EVP_MD *type)
+{
+        EVP_DigestInit_ex(ctx, type);
+}
 
-void EVP_SignUpdate(EVP_MD_CTX *ctx, unsigned char *data,
-             unsigned int count)
-        {
-        EVP_DigestUpdate(ctx,data,count);
-        }
+void
+EVP_SignUpdate(EVP_MD_CTX *ctx, unsigned char *data,
+    unsigned int count)
+{
+        EVP_DigestUpdate(ctx, data, count);
+}
 #endif
 
-int EVP_SignFinal(EVP_MD_CTX *ctx, unsigned char *sigret, unsigned int *siglen,
-             EVP_PKEY *pkey)
-        {
+int
+EVP_SignFinal(EVP_MD_CTX *ctx, unsigned char *sigret, unsigned int *siglen,
+    EVP_PKEY *pkey)
+{
         unsigned char m[EVP_MAX_MD_SIZE];
         unsigned int m_len;
-        int i = 0,ok = 0,v;
+        int i = 0, ok = 0, v;
         EVP_MD_CTX tmp_ctx;
         EVP_PKEY_CTX *pkctx = NULL;
 
-        *siglen=0;
+        *siglen = 0;
         EVP_MD_CTX_init(&tmp_ctx);
-        if (!EVP_MD_CTX_copy_ex(&tmp_ctx,ctx))
-                goto err;  
-        if (!EVP_DigestFinal_ex(&tmp_ctx,&(m[0]),&m_len))
+        if (!EVP_MD_CTX_copy_ex(&tmp_ctx, ctx))
+                goto err;
+        if (!EVP_DigestFinal_ex(&tmp_ctx, &(m[0]), &m_len))
                 goto err;
         EVP_MD_CTX_cleanup(&tmp_ctx);
 
-        if (ctx->digest->flags & EVP_MD_FLAG_PKEY_METHOD_SIGNATURE)
-                {
+        if (ctx->digest->flags & EVP_MD_FLAG_PKEY_METHOD_SIGNATURE) {
                 size_t sltmp = (size_t)EVP_PKEY_size(pkey);
                 i = 0;
                 pkctx = EVP_PKEY_CTX_new(pkey, NULL);
@@ -107,33 +109,29 @@ int EVP_SignFinal(EVP_MD_CTX *ctx, unsigned char *sigret, unsigned int *siglen,
                         goto err;
                 *siglen = sltmp;
                 i = 1;
-                err:
+err:
                 EVP_PKEY_CTX_free(pkctx);
                 return i;
-                }
+        }
 
-        for (i=0; i<4; i++)
-                {
-                v=ctx->digest->required_pkey_type[i];
-                if (v == 0) break;
-                if (pkey->type == v)
-                        {
-                        ok=1;
+        for (i = 0; i < 4; i++) {
+                v = ctx->digest->required_pkey_type[i];
+                if (v == 0)
+                        break;
+                if (pkey->type == v) {
+                        ok = 1;
                         break;
-                        }
-                }
-        if (!ok)
-                {
-                EVPerr(EVP_F_EVP_SIGNFINAL,EVP_R_WRONG_PUBLIC_KEY_TYPE);
-                return(0);
-                }
-
-        if (ctx->digest->sign == NULL)
-                {
-                EVPerr(EVP_F_EVP_SIGNFINAL,EVP_R_NO_SIGN_FUNCTION_CONFIGURED);
-                return(0);
                 }
-        return(ctx->digest->sign(ctx->digest->type,m,m_len,sigret,siglen,
-                pkey->pkey.ptr));
+        }
+        if (!ok) {
+                EVPerr(EVP_F_EVP_SIGNFINAL, EVP_R_WRONG_PUBLIC_KEY_TYPE);
+                return (0);
         }
 
+        if (ctx->digest->sign == NULL) {
+                EVPerr(EVP_F_EVP_SIGNFINAL, EVP_R_NO_SIGN_FUNCTION_CONFIGURED);
+                return (0);
+        }
+        return(ctx->digest->sign(ctx->digest->type, m,m_len, sigret, siglen,
+            pkey->pkey.ptr));
+}