summaryrefslogtreecommitdiff
path: root/lib/md4.c
diff options
context:
space:
mode:
authorNick Zitzmann <nickzman@gmail.com>2020-02-23 20:23:52 -0600
committerDaniel Stenberg <daniel@haxx.se>2020-03-02 23:02:35 +0100
commit0b337ecc91f30188987dc441dc1fc67446a86676 (patch)
tree21834b7b414404e2c930f0e63a87cb960a9367e2 /lib/md4.c
parent0e539970e423fb562a42de6e5aa3f4cd3866999b (diff)
downloadcurl-0b337ecc91f30188987dc441dc1fc67446a86676.tar.gz
md4: use init/update/final functions in Secure Transport
We can use CC_MD4_Init/Update/Final without having to allocate memory directly. Closes #4979
Diffstat (limited to 'lib/md4.c')
-rw-r--r--lib/md4.c28
1 files changed, 8 insertions, 20 deletions
diff --git a/lib/md4.c b/lib/md4.c
index b33ec8415..38f1b2bc9 100644
--- a/lib/md4.c
+++ b/lib/md4.c
@@ -97,7 +97,10 @@ static void MD4_Final(unsigned char *result, MD4_CTX *ctx)
/* When OpenSSL is available we use the MD4-functions from OpenSSL */
#include <openssl/md4.h>
-#elif defined(USE_SECTRANSP)
+#elif (defined(__MAC_OS_X_VERSION_MAX_ALLOWED) && \
+ (__MAC_OS_X_VERSION_MAX_ALLOWED >= 1040)) || \
+ (defined(__IPHONE_OS_VERSION_MAX_ALLOWED) && \
+ (__IPHONE_OS_VERSION_MAX_ALLOWED >= 20000))
#include <CommonCrypto/CommonDigest.h>
@@ -106,36 +109,21 @@ static void MD4_Final(unsigned char *result, MD4_CTX *ctx)
/* The last #include file should be: */
#include "memdebug.h"
-typedef struct {
- void *data;
- unsigned long size;
-} MD4_CTX;
+typedef CC_MD4_CTX MD4_CTX;
static void MD4_Init(MD4_CTX *ctx)
{
- ctx->data = NULL;
- ctx->size = 0;
+ (void)CC_MD4_Init(ctx);
}
static void MD4_Update(MD4_CTX *ctx, const void *data, unsigned long size)
{
- if(ctx->data == NULL) {
- ctx->data = malloc(size);
- if(ctx->data != NULL) {
- memcpy(ctx->data, data, size);
- ctx->size = size;
- }
- }
+ (void)CC_MD4_Update(ctx, data, (CC_LONG)size);
}
static void MD4_Final(unsigned char *result, MD4_CTX *ctx)
{
- if(ctx->data != NULL) {
- (void)CC_MD4(ctx->data, (CC_LONG) ctx->size, result);
-
- Curl_safefree(ctx->data);
- ctx->size = 0;
- }
+ (void)CC_MD4_Final(result, ctx);
}
#elif defined(USE_WIN32_CRYPTO)