-/* crypto/asn1/a_digest.c */
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
* All rights reserved.
*
* 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
#include <stdio.h>
#include <time.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include "cryptlib.h"
-#include "evp.h"
-#include "x509.h"
-#include "buffer.h"
+#include "internal/cryptlib.h"
+
+#ifndef NO_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+
+#include <openssl/err.h>
+#include <openssl/evp.h>
+#include <openssl/buffer.h>
+#include <openssl/x509.h>
+
+#ifndef NO_ASN1_OLD
+
+int ASN1_digest(i2d_of_void *i2d, const EVP_MD *type, char *data,
+ unsigned char *md, unsigned int *len)
+{
+ int i;
+ unsigned char *str, *p;
+
+ i = i2d(data, NULL);
+ if ((str = OPENSSL_malloc(i)) == NULL) {
+ ASN1err(ASN1_F_ASN1_DIGEST, ERR_R_MALLOC_FAILURE);
+ return (0);
+ }
+ p = str;
+ i2d(data, &p);
+
+ if (!EVP_Digest(str, i, md, len, type, NULL))
+ return 0;
+ OPENSSL_free(str);
+ return (1);
+}
-int ASN1_digest(i2d,type,data,md,len)
-int (*i2d)();
-EVP_MD *type;
-char *data;
-unsigned char *md;
-unsigned int *len;
- {
- EVP_MD_CTX ctx;
- int i;
- unsigned char *str,*p;
+#endif
- i=i2d(data,NULL);
- if ((str=(unsigned char *)Malloc(i)) == NULL) return(0);
- p=str;
- i2d(data,&p);
+int ASN1_item_digest(const ASN1_ITEM *it, const EVP_MD *type, void *asn,
+ unsigned char *md, unsigned int *len)
+{
+ int i;
+ unsigned char *str = NULL;
- EVP_DigestInit(&ctx,type);
- EVP_DigestUpdate(&ctx,str,i);
- EVP_DigestFinal(&ctx,md,len);
- Free(str);
- return(1);
- }
+ i = ASN1_item_i2d(asn, &str, it);
+ if (!str)
+ return (0);
+ if (!EVP_Digest(str, i, md, len, type, NULL))
+ return 0;
+ OPENSSL_free(str);
+ return (1);
+}