crypto/block: mark as deprecated.

R=rsc
CC=golang-dev
https://golang.org/cl/3909041

diff --git a/src/pkg/crypto/block/cipher.go b/src/pkg/crypto/block/cipher.go
index a50d05c2942b258e6226ba8be50d15301b6b96f3..e1099e9a104d1e048280719eb1168a581b6a5416 100644 (file)
--- a/src/pkg/crypto/block/cipher.go
+++ b/src/pkg/crypto/block/cipher.go
@@ -2,6 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
+// The block package is deprecated, use cipher instead.
 // The block package implements standard block cipher modes
 // that can be wrapped around low-level block cipher implementations.
 // See http://csrc.nist.gov/groups/ST/toolkit/BCM/current_modes.html