[GNUnet-SVN] [gnurl] 51/220: md4: Use the Curl_md4it() function for OpenSSL based NTLM

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ng0 pushed a commit to branch master
in repository gnurl.

commit 24c298fb4db4c97d477f806a269f2ee524ceb814
Author: Steve Holme <address@hidden>
AuthorDate: Sun Apr 14 02:25:50 2019 +0100

    md4: Use the Curl_md4it() function for OpenSSL based NTLM
---
 lib/curl_md4.h       |  8 +++-----
 lib/curl_ntlm_core.c | 13 +------------
 lib/md4.c            | 18 +++++++++---------
 3 files changed, 13 insertions(+), 26 deletions(-)

diff --git a/lib/curl_md4.h b/lib/curl_md4.h
index f41e3921d..979a82b62 100644
--- a/lib/curl_md4.h
+++ b/lib/curl_md4.h
@@ -24,9 +24,8 @@
 
 #include "curl_setup.h"
 
-#if defined(USE_GNUTLS_NETTLE) || defined(USE_NSS) || \
-    defined(USE_OS400CRYPTO) || \
-    (defined(USE_OPENSSL) && defined(OPENSSL_NO_MD4)) || \
+#if defined(USE_GNUTLS_NETTLE) || defined(USE_GNUTLS) || \
+    defined(USE_OPENSSL) || defined(USE_NSS) || defined(USE_OS400CRYPTO) || \
     (defined(USE_MBEDTLS) && !defined(MBEDTLS_MD4_C))
 
 #define MD4_DIGEST_LENGTH 16
@@ -34,8 +33,7 @@
 void Curl_md4it(unsigned char *output, const unsigned char *input, size_t len);
 
 #endif /* defined(USE_GNUTLS_NETTLE) || defined(USE_GNUTLS) ||
-    defined(USE_NSS) || defined(USE_OS400CRYPTO) ||
-    (defined(USE_OPENSSL) && defined(OPENSSL_NO_MD4)) ||
+    defined(USE_OPENSSL) || defined(USE_NSS) || defined(USE_OS400CRYPTO) ||
     (defined(USE_MBEDTLS) && !defined(MBEDTLS_MD4_C)) */
 
 #endif /* HEADER_CURL_MD4_H */
diff --git a/lib/curl_ntlm_core.c b/lib/curl_ntlm_core.c
index d1b508cb7..9ad0de8f7 100644
--- a/lib/curl_ntlm_core.c
+++ b/lib/curl_ntlm_core.c
@@ -55,11 +55,6 @@
 #ifdef USE_OPENSSL
 
 #  include <openssl/des.h>
-#  ifndef OPENSSL_NO_MD4
-#    include <openssl/md4.h>
-#  else
-#    include "curl_md4.h"
-#  endif
 #  include <openssl/md5.h>
 #  include <openssl/ssl.h>
 #  include <openssl/rand.h>
@@ -75,6 +70,7 @@
 #    define DESKEYARG(x) *x
 #    define DESKEY(x) &x
 #  endif
+#  include "curl_md4.h"
 
 #elif defined(USE_GNUTLS_NETTLE)
 
@@ -569,14 +565,7 @@ CURLcode Curl_ntlm_core_mk_nt_hash(struct Curl_easy *data,
   {
     /* Create NT hashed password. */
 #ifdef USE_OPENSSL
-#if !defined(OPENSSL_NO_MD4)
-    MD4_CTX MD4pw;
-    MD4_Init(&MD4pw);
-    MD4_Update(&MD4pw, pw, 2 * len);
-    MD4_Final(ntbuffer, &MD4pw);
-#else
     Curl_md4it(ntbuffer, pw, 2 * len);
-#endif
 #elif defined(USE_GNUTLS_NETTLE)
     Curl_md4it(ntbuffer, pw, 2 * len);
 #elif defined(USE_GNUTLS)
diff --git a/lib/md4.c b/lib/md4.c
index 6bc2c6f65..1b1e31540 100644
--- a/lib/md4.c
+++ b/lib/md4.c
@@ -85,6 +85,13 @@ static void MD4_Final(unsigned char *result, MD4_CTX *ctx)
   gcry_md_close(ctx);
 }
 
+#elif defined(USE_OPENSSL) && !defined(OPENSSL_NO_MD4)
+/* When OpenSSL is available we use the MD4-functions from OpenSSL */
+#include <openssl/md4.h>
+
+#include "curl_md4.h"
+#include "warnless.h"
+
 #elif defined(USE_NSS) || defined(USE_OS400CRYPTO) || \
     (defined(USE_OPENSSL) && defined(OPENSSL_NO_MD4)) || \
     (defined(USE_MBEDTLS) && !defined(MBEDTLS_MD4_C))
@@ -131,8 +138,6 @@ static void MD4_Final(unsigned char *result, MD4_CTX *ctx)
 #include "curl_md4.h"
 #include "warnless.h"
 
-#ifndef HAVE_OPENSSL
-
 #include <string.h>
 
 /* Any 32-bit or wider unsigned integer data type will do */
@@ -381,13 +386,10 @@ static void MD4_Final(unsigned char *result, MD4_CTX *ctx)
   memset(ctx, 0, sizeof(*ctx));
 }
 
-#endif
-
 #endif /* CRYPTO LIBS */
 
 #if defined(USE_GNUTLS_NETTLE) || defined(USE_GNUTLS) || \
-    defined(USE_NSS) || defined(USE_OS400CRYPTO) || \
-    (defined(USE_OPENSSL) && defined(OPENSSL_NO_MD4)) || \
+    defined(USE_OPENSSL) || defined(USE_NSS) || defined(USE_OS400CRYPTO) || \
     (defined(USE_OPENSSL) && defined(OPENSSL_NO_MD4)) || \
     (defined(USE_MBEDTLS) && !defined(MBEDTLS_MD4_C))
 
@@ -400,7 +402,5 @@ void Curl_md4it(unsigned char *output, const unsigned char 
*input, size_t len)
 }
 
 #endif /* defined(USE_GNUTLS_NETTLE) || defined(USE_GNUTLS) ||
-    defined(USE_NSS) || defined(USE_OS400CRYPTO) ||
-    defined(USE_OS400CRYPTO) ||
-    (defined(USE_OPENSSL) && defined(OPENSSL_NO_MD4)) ||
+    defined(USE_OPENSSL) || defined(USE_NSS) || defined(USE_OS400CRYPTO) || \
     (defined(USE_MBEDTLS) && !defined(MBEDTLS_MD4_C)) */

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