3 files changed, 21 insertions, 2 deletions
diff --git a/ext/openssl/extconf.rb b/ext/openssl/extconf.rb
index 94b79d4428..04827ff498 100644
--- a/ext/openssl/extconf.rb
+++ b/ext/openssl/extconf.rb
@@ -100,6 +100,8 @@ have_func("CONF_get1_default_config_file")
 have_func("BN_mod_sqr")
 have_func("BN_mod_add")
 have_func("BN_mod_sub")
+have_func("BN_rand_range")
+have_func("BN_pseudo_rand_range")
 have_func("CONF_get1_default_config_file")
 if try_cpp("#define FOO(a, ...) foo(a, ##__VA_ARGS__)\n")
   $defs.push("-DHAVE_VA_ARGS_MACRO")
diff --git a/ext/openssl/ossl_bn.c b/ext/openssl/ossl_bn.c
index 92b43bd5d1..c59d809bae 100644
--- a/ext/openssl/ossl_bn.c
+++ b/ext/openssl/ossl_bn.c
@@ -472,8 +472,25 @@ BIGNUM_RAND(pseudo_rand);
 	WrapBN(klass, obj, result);				\
 	return obj;						\
     }
+
+#define BIGNUM_RAND_RANGE_NOT_IMPL(func)			\
+    static VALUE						\
+    ossl_bn_s_##func##_range(VALUE klass, VALUE range)		\
+    {								\
+	rb_notimplement();					\
+    }
+
+#if defined(HAVE_BN_RAND_RANGE)
 BIGNUM_RAND_RANGE(rand);
+#else
+BIGNUM_RAND_RANGE_NOT_IMPL(rand);
+#endif
+
+#if defined(HAVE_BN_PSEUDO_RAND_RANGE)
 BIGNUM_RAND_RANGE(pseudo_rand);
+#else
+BIGNUM_RAND_RANGE_NOT_IMPL(pseudo_rand);
+#endif
 
 static VALUE
 ossl_bn_s_generate_prime(int argc, VALUE *argv, VALUE klass)
diff --git a/ext/openssl/ossl_pkcs7.c b/ext/openssl/ossl_pkcs7.c
index e8efdf4b69..c612eb43ff 100644
--- a/ext/openssl/ossl_pkcs7.c
+++ b/ext/openssl/ossl_pkcs7.c
@@ -226,7 +226,7 @@ ossl_pkcs7_s_encrypt(int argc, VALUE *argv, VALUE klass)
 	BIO_free(in);
 	rb_jump_tag(status);
     }
-    if(!(p7 = PKCS7_encrypt(x509s, in, ciph, flg))){
+    if(!(p7 = PKCS7_encrypt(x509s, in, (EVP_CIPHER*)ciph, flg))){
 	BIO_free(in);
 	sk_X509_pop_free(x509s, X509_free);
 	ossl_raise(ePKCS7Error, NULL);
@@ -665,7 +665,7 @@ ossl_pkcs7si_initialize(VALUE self, VALUE cert, VALUE key, VALUE digest)
     pkey = GetPrivPKeyPtr(key); /* NO NEED TO DUP */
     x509 = GetX509CertPtr(cert); /* NO NEED TO DUP */
     md = GetDigestPtr(digest);
-    if (!(PKCS7_SIGNER_INFO_set(p7si, x509, pkey, md))) {
+    if (!(PKCS7_SIGNER_INFO_set(p7si, x509, pkey, (EVP_MD*)md))) {
 	ossl_raise(ePKCS7Error, NULL);
     }