updated documentation

diff --git a/lib/gnutls_cert.c b/lib/gnutls_cert.c
index 09e29c17344643403afac8d8a41414ce45d2be5d..ebcab38e55a13b8a864b2b959e07a66399f62703 100644 (file)
--- a/lib/gnutls_cert.c
+++ b/lib/gnutls_cert.c
@@ -386,7 +386,11 @@ int gnutls_allocate_x509_sc(X509PKI_CREDENTIALS * res, int ncerts)
   * This function sets a certificate/private key pair in the 
   * X509PKI_CREDENTIALS structure. This function may be called
   * more than once (in case multiple keys/certificates exist for the
-  * server)
+  * server).
+  *
+  * Currently only PKCS-1 PEM encoded RSA private keys are accepted by
+  * this function.
+  *
   **/
 int gnutls_set_x509_key(X509PKI_CREDENTIALS res, char *CERTFILE,
                        char *KEYFILE)