1 files changed, 29 insertions, 29 deletions

diff --git a/src/pkg/crypto/hmac/hmac.go b/src/pkg/crypto/hmac/hmac.go
index 8a9a4cbb5..38d13738d 100644
--- a/src/pkg/crypto/hmac/hmac.go
+++ b/src/pkg/crypto/hmac/hmac.go
@@ -9,10 +9,10 @@
 package hmac
 
 import (
-	"crypto/md5";
-	"crypto/sha1";
-	"hash";
-	"os";
+	"crypto/md5"
+	"crypto/sha1"
+	"hash"
+	"os"
 )
 
 // FIPS 198:
@@ -30,14 +30,14 @@ const (
 	// MD5 and SHA1, and both use 64-byte blocks.
 	// The hash.Hash interface doesn't provide a
 	// way to find out the block size.
-	padSize = 64;
+	padSize = 64
 )
 
 type hmac struct {
-	size	int;
-	key	[]byte;
-	tmp	[]byte;
-	inner	hash.Hash;
+	size  int
+	key   []byte
+	tmp   []byte
+	inner hash.Hash
 }
 
 func (h *hmac) tmpPad(xor byte) {
@@ -50,49 +50,49 @@ func (h *hmac) tmpPad(xor byte) {
 }
 
 func (h *hmac) Sum() []byte {
-	h.tmpPad(0x5c);
-	sum := h.inner.Sum();
+	h.tmpPad(0x5c)
+	sum := h.inner.Sum()
 	for i, b := range sum {
 		h.tmp[padSize+i] = b
 	}
-	h.inner.Reset();
-	h.inner.Write(h.tmp);
-	return h.inner.Sum();
+	h.inner.Reset()
+	h.inner.Write(h.tmp)
+	return h.inner.Sum()
 }
 
 func (h *hmac) Write(p []byte) (n int, err os.Error) {
 	return h.inner.Write(p)
 }
 
-func (h *hmac) Size() int	{ return h.size }
+func (h *hmac) Size() int { return h.size }
 
 func (h *hmac) Reset() {
-	h.inner.Reset();
-	h.tmpPad(0x36);
-	h.inner.Write(h.tmp[0:padSize]);
+	h.inner.Reset()
+	h.tmpPad(0x36)
+	h.inner.Write(h.tmp[0:padSize])
 }
 
 // New returns a new HMAC hash using the given hash and key.
 func New(h hash.Hash, key []byte) hash.Hash {
 	if len(key) > padSize {
 		// If key is too big, hash it.
-		h.Write(key);
-		key = h.Sum();
+		h.Write(key)
+		key = h.Sum()
 	}
-	hm := new(hmac);
-	hm.inner = h;
-	hm.size = h.Size();
-	hm.key = make([]byte, len(key));
+	hm := new(hmac)
+	hm.inner = h
+	hm.size = h.Size()
+	hm.key = make([]byte, len(key))
 	for i, k := range key {
 		hm.key[i] = k
 	}
-	hm.tmp = make([]byte, padSize+hm.size);
-	hm.Reset();
-	return hm;
+	hm.tmp = make([]byte, padSize+hm.size)
+	hm.Reset()
+	return hm
 }
 
 // NewMD5 returns a new HMAC-MD5 hash using the given key.
-func NewMD5(key []byte) hash.Hash	{ return New(md5.New(), key) }
+func NewMD5(key []byte) hash.Hash { return New(md5.New(), key) }
 
 // NewSHA1 returns a new HMAC-SHA1 hash using the given key.
-func NewSHA1(key []byte) hash.Hash	{ return New(sha1.New(), key) }
+func NewSHA1(key []byte) hash.Hash { return New(sha1.New(), key) }