Deprecate the low level RSA functions.
Use of the low level RSA functions has been informally discouraged for a
long time. We now formally deprecate them.
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/11063)
diff --git a/crypto/rsa/rsa_ossl.c b/crypto/rsa/rsa_ossl.c
index 6332a5a..4b54aa8 100644
--- a/crypto/rsa/rsa_ossl.c
+++ b/crypto/rsa/rsa_ossl.c
@@ -7,6 +7,12 @@
* https://www.openssl.org/source/license.html
*/
+/*
+ * RSA low level APIs are deprecated for public use, but still ok for
+ * internal use.
+ */
+#include "internal/deprecated.h"
+
#include "internal/cryptlib.h"
#include "crypto/bn.h"
#include "rsa_local.h"
