- 

diff --git a/src/modules/raop/raop_client.c b/src/modules/raop/raop_client.c

index 3b6c36e..864c558 100644

--- src/modules/raop/raop_client.c.orig

+++ src/modules/raop/raop_client.c

@@ -68,6 +68,21 @@

 #define RAOP_PORT 5000

+/* Openssl 1.1.0 broke compatibility. Before 1.1.0 we had to set RSA->n and

+ * RSA->e manually, but after 1.1.0 the RSA struct is opaque and we have to use

+ * RSA_set0_key(). RSA_set0_key() is a new function added in 1.1.0. We could

+ * depend on openssl 1.1.0, but it may take some time before distributions will

+ * be able to upgrade to the new openssl version. To insulate ourselves from

+ * such transition problems, let's implement RSA_set0_key() ourselves if it's

+ * not available. */

+#if OPENSSL_VERSION_NUMBER < 0x10100000L

+static int RSA_set0_key(RSA *r, BIGNUM *n, BIGNUM *e, BIGNUM *d) {

+    r->n = n;

+    r->e = e;

+    return 1;

+}

+#endif

+

 struct pa_raop_client {

     pa_core *core;

     char *host;

@@ -161,12 +176,15 @@ static int rsa_encrypt(uint8_t *text, int len, uint8_t *res) {

     uint8_t exponent[8];

     int size;

     RSA *rsa;

+    BIGNUM *n_bn;

+    BIGNUM *e_bn;

     rsa = RSA_new();

     size = pa_base64_decode(n, modules);

-    rsa->n = BN_bin2bn(modules, size, NULL);

+    n_bn = BN_bin2bn(modules, size, NULL);

     size = pa_base64_decode(e, exponent);

-    rsa->e = BN_bin2bn(exponent, size, NULL);

+    e_bn = BN_bin2bn(exponent, size, NULL);

+    RSA_set0_key(rsa, n_bn, e_bn, NULL);

     size = RSA_public_encrypt(len, text, res, rsa, RSA_PKCS1_OAEP_PADDING);

     RSA_free(rsa);