--- ./lib/crypt.cpp.orig	2022-02-19 18:38:44.955894789 +0530
+++ ./lib/crypt.cpp	2022-02-19 18:39:20.225894775 +0530
@@ -672,7 +672,7 @@
         }
 #ifdef HAVE_OPAQUE_RSA_DSA_DH
         RSA *rsa;
-        rsa = EVP_PKEY_get0_RSA(pubKey);
+        rsa = (rsa_st*)EVP_PKEY_get0_RSA(pubKey);
         if (!RSA_blinding_on(rsa, c)) {
 #else
         if (!RSA_blinding_on(pubKey->pkey.rsa, c)) {
