From 217408abf37b54aad25c2566d3e44691bc72b699 Mon Sep 17 00:00:00 2001
From: Rob Pike <r@golang.org>
Date: Wed, 9 Nov 2011 14:22:44 -0800
Subject: [PATCH] crypto: update incorrect references to Cipher interface;
 should be Block.

R=gri, rsc, r
CC=golang-dev
https://golang.org/cl/5372050
---
 doc/go_spec.html                  | 8 ++++----
 src/pkg/crypto/aes/cipher.go      | 2 +-
 src/pkg/crypto/blowfish/cipher.go | 2 +-
 src/pkg/crypto/xtea/cipher.go     | 2 +-
 4 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/doc/go_spec.html b/doc/go_spec.html
index ce03a49c91..4426ea206f 100644
--- a/doc/go_spec.html
+++ b/doc/go_spec.html
@@ -1,5 +1,5 @@
 <!-- title The Go Programming Language Specification -->
-<!-- subtitle Version of November 1, 2011 -->
+<!-- subtitle Version of November 9, 2011 -->
 
 <!--
 TODO
@@ -1688,7 +1688,7 @@ type TreeNode struct {
 	value *Comparable
 }
 
-type Cipher interface {
+type Block interface {
 	BlockSize() int
 	Encrypt(src, dst []byte)
 	Decrypt(src, dst []byte)
@@ -1720,8 +1720,8 @@ type PrintableMutex struct {
 	Mutex
 }
 
-// MyCipher is an interface type that has the same method set as Cipher.
-type MyCipher Cipher
+// MyBlock is an interface type that has the same method set as Block.
+type MyBlock Block
 </pre>
 
 <p>
diff --git a/src/pkg/crypto/aes/cipher.go b/src/pkg/crypto/aes/cipher.go
index 5ad75eccb5..28752e7361 100644
--- a/src/pkg/crypto/aes/cipher.go
+++ b/src/pkg/crypto/aes/cipher.go
@@ -41,7 +41,7 @@ func NewCipher(key []byte) (*Cipher, error) {
 }
 
 // BlockSize returns the AES block size, 16 bytes.
-// It is necessary to satisfy the Cipher interface in the
+// It is necessary to satisfy the Block interface in the
 // package "crypto/cipher".
 func (c *Cipher) BlockSize() int { return BlockSize }
 
diff --git a/src/pkg/crypto/blowfish/cipher.go b/src/pkg/crypto/blowfish/cipher.go
index a5d56d2eba..94e10f0e26 100644
--- a/src/pkg/crypto/blowfish/cipher.go
+++ b/src/pkg/crypto/blowfish/cipher.go
@@ -54,7 +54,7 @@ func NewSaltedCipher(key, salt []byte) (*Cipher, error) {
 }
 
 // BlockSize returns the Blowfish block size, 8 bytes.
-// It is necessary to satisfy the Cipher interface in the
+// It is necessary to satisfy the Block interface in the
 // package "crypto/cipher".
 func (c *Cipher) BlockSize() int { return BlockSize }
 
diff --git a/src/pkg/crypto/xtea/cipher.go b/src/pkg/crypto/xtea/cipher.go
index 64d933c2b6..3ed05814a3 100644
--- a/src/pkg/crypto/xtea/cipher.go
+++ b/src/pkg/crypto/xtea/cipher.go
@@ -44,7 +44,7 @@ func NewCipher(key []byte) (*Cipher, error) {
 }
 
 // BlockSize returns the XTEA block size, 8 bytes.
-// It is necessary to satisfy the Cipher interface in the
+// It is necessary to satisfy the Block interface in the
 // package "crypto/cipher".
 func (c *Cipher) BlockSize() int { return BlockSize }
 
-- 
2.50.0