Remove old stream cipher API.

[paraslash.git] / gcrypt.c

diff --git a/gcrypt.c b/gcrypt.c
index aaf97d424b4e5725c025288d4dd5cc341da9a6a2..a96db362278b1dae70e7aec87a920aac1c402e54 100644 (file)
--- a/gcrypt.c
+++ b/gcrypt.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2011-2012 Andre Noll <maan@systemlinux.org>
+ * Copyright (C) 2011-2013 Andre Noll <maan@systemlinux.org>
  *
  * Licensed under the GPL v2. For licencing details see COPYING.
  */
@@ -937,39 +937,6 @@ void sc_free(struct stream_cipher *sc)
        free(sc);
 }
 
-int sc_send_bin_buffer(struct stream_cipher_context *scc, char *buf,
-               size_t size)
-{
-       gcry_error_t gret;
-       int ret;
-       unsigned char *tmp = para_malloc(size);
-
-       assert(size);
-       gret = gcry_cipher_encrypt(scc->send->handle, tmp, size,
-               (unsigned char *)buf, size);
-       assert(gret == 0);
-       ret = xwrite(scc->fd, (char *)tmp, size);
-       free(tmp);
-       return ret;
-}
-
-int sc_recv_bin_buffer(struct stream_cipher_context *scc, char *buf,
-               size_t size)
-{
-       gcry_error_t gret;
-       ssize_t ret = recv(scc->fd, buf, size, 0);
-
-       if (ret < 0)
-               ret = -ERRNO_TO_PARA_ERROR(errno);
-       if (ret <= 0)
-               return ret;
-       /* perform in-place encryption */
-       gret = gcry_cipher_encrypt(scc->recv->handle, (unsigned char *)buf, ret,
-               NULL, 0);
-       assert(gret == 0);
-       return ret;
-}
-
 void sc_crypt(struct stream_cipher *sc, struct iovec *src, struct iovec *dst)
 {
        gcry_cipher_hd_t handle = sc->handle;