Free resources in rsa_t.

[tinc] / src / gcrypt / rsa.c

diff --git a/src/gcrypt/rsa.c b/src/gcrypt/rsa.c
index a729591..e38b50b 100644 (file)
--- a/src/gcrypt/rsa.c
+++ b/src/gcrypt/rsa.c
@@ -300,3 +300,9 @@ bool rsa_private_decrypt(rsa_t *rsa, void *in, size_t len, void *out) {
 
        return true;
 }
+
+void rsa_free(rsa_t *rsa) {
+       gcry_mpi_release(rsa->n);
+       gcry_mpi_release(rsa->e);
+       gcry_mpi_release(rsa->d);
+}