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-rw-r--r--lib/crypto/c_src/otp_test_engine.c19
1 files changed, 17 insertions, 2 deletions
diff --git a/lib/crypto/c_src/otp_test_engine.c b/lib/crypto/c_src/otp_test_engine.c
index 5c6122c06a..d0e23a2a3e 100644
--- a/lib/crypto/c_src/otp_test_engine.c
+++ b/lib/crypto/c_src/otp_test_engine.c
@@ -24,10 +24,8 @@
#include <stdio.h>
#include <string.h>
-#include <openssl/engine.h>
#include <openssl/md5.h>
#include <openssl/rsa.h>
-#include <openssl/pem.h>
#define PACKED_OPENSSL_VERSION(MAJ, MIN, FIX, P) \
((((((((MAJ << 8) | MIN) << 8 ) | FIX) << 8) | (P-'a'+1)) << 4) | 0xf)
@@ -40,6 +38,21 @@
#define OLD
#endif
+#if OPENSSL_VERSION_NUMBER >= PACKED_OPENSSL_VERSION(0,9,8,'o') \
+ && !defined(OPENSSL_NO_EC) \
+ && !defined(OPENSSL_NO_ECDH) \
+ && !defined(OPENSSL_NO_ECDSA)
+# define HAVE_EC
+#endif
+
+#if defined(HAVE_EC)
+/* If OPENSSL_NO_EC is set, there will be an error in ec.h included from engine.h
+ So if EC is disabled, you can't use Engine either....
+*/
+#include <openssl/engine.h>
+#include <openssl/pem.h>
+
+
static const char *test_engine_id = "MD5";
static const char *test_engine_name = "MD5 test engine";
@@ -262,3 +275,5 @@ int pem_passwd_cb_fun(char *buf, int size, int rwflag, void *password)
return 0;
}
}
+
+#endif