diff -Naru qca-2.2.0_pre20180606.orig/plugins/qca-ossl/qca-ossl.cpp qca-2.2.0_pre20180606/plugins/qca-ossl/qca-ossl.cpp
--- qca-2.2.0_pre20180606.orig/plugins/qca-ossl/qca-ossl.cpp	2018-12-18 15:26:24.315697180 +0800
+++ qca-2.2.0_pre20180606/plugins/qca-ossl/qca-ossl.cpp	2018-12-18 15:27:14.775694847 +0800
@@ -62,8 +62,23 @@
 
 // OpenSSL 1.1.0 compatibility macros
 #ifdef OSSL_110
-#define M_ASN1_IA5STRING_new() ASN1_IA5STRING_new()
-#define RSA_F_RSA_EAY_PRIVATE_DECRYPT RSA_F_RSA_OSSL_PRIVATE_DECRYPT
+//#define M_ASN1_IA5STRING_new() ASN1_IA5STRING_new()
+//#define RSA_F_RSA_EAY_PRIVATE_DECRYPT RSA_F_RSA_OSSL_PRIVATE_DECRYPT
+static int RSA_meth_set_sign(RSA_METHOD *meth, int (*sign) (int type, const unsigned char *m,
+    unsigned int m_length, unsigned char *sigret, unsigned int *siglen, const RSA *rsa))
+{
+    if (!meth) return 0;
+    meth->rsa_sign = sign;
+    return 1;
+}
+
+static int RSA_meth_set_verify(RSA_METHOD *meth, int (*verify) (int dtype, const unsigned char *m,
+    unsigned int m_length, const unsigned char *sigbuf, unsigned int siglen, const RSA *rsa))
+{
+    if (!meth) return 0;
+    meth->rsa_verify = verify;
+    return 1;
+}
 #endif
 
 using namespace QCA;