From 50f8fb1475a83a405c9e3945b0b045573414f6ee Mon Sep 17 00:00:00 2001
From: Juliusz Sosinowicz <juliusz@wolfssl.com>
Date: Tue, 14 Jan 2020 19:37:29 +0100
Subject: [PATCH] Enable wc_RsaKeyToDer even when key generation is turned off

---
 src/ssl.c               | 4 ++++
 wolfssl/wolfcrypt/rsa.h | 5 ++---
 2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/src/ssl.c b/src/ssl.c
index cb782945f..ae3248f77 100644
--- a/src/ssl.c
+++ b/src/ssl.c
@@ -69,6 +69,10 @@
 
 #include <wolfssl/wolfcrypt/wc_encrypt.h>
 
+#ifndef NO_RSA
+    #include <wolfssl/wolfcrypt/rsa.h>
+#endif
+
 #ifdef OPENSSL_EXTRA
     /* openssl headers begin */
     #include <wolfssl/openssl/aes.h>
diff --git a/wolfssl/wolfcrypt/rsa.h b/wolfssl/wolfcrypt/rsa.h
index f51484f53..b8e41608a 100644
--- a/wolfssl/wolfcrypt/rsa.h
+++ b/wolfssl/wolfcrypt/rsa.h
@@ -278,9 +278,8 @@ WOLFSSL_API int  wc_RsaPublicKeyDecode(const byte* input, word32* inOutIdx,
                                                                RsaKey*, word32);
 WOLFSSL_API int  wc_RsaPublicKeyDecodeRaw(const byte* n, word32 nSz,
                                         const byte* e, word32 eSz, RsaKey* key);
-#ifdef WOLFSSL_KEY_GEN
-    WOLFSSL_API int wc_RsaKeyToDer(RsaKey*, byte* output, word32 inLen);
-#endif
+WOLFSSL_API int wc_RsaKeyToDer(RsaKey*, byte* output, word32 inLen);
+
 
 #ifdef WC_RSA_BLINDING
     WOLFSSL_API int wc_RsaSetRNG(RsaKey* key, WC_RNG* rng);