1 files changed, 0 insertions, 48 deletions
diff --git a/src/pkg/crypto/aes/cipher_asm.go b/src/pkg/crypto/aes/cipher_asm.go
deleted file mode 100644
index 964eaaa6f..000000000
--- a/src/pkg/crypto/aes/cipher_asm.go
+++ /dev/null
@@ -1,48 +0,0 @@
-// Copyright 2012 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// +build amd64
-
-package aes
-
-// defined in asm_$GOARCH.s
-func hasAsm() bool
-func encryptBlockAsm(nr int, xk *uint32, dst, src *byte)
-func decryptBlockAsm(nr int, xk *uint32, dst, src *byte)
-func expandKeyAsm(nr int, key *byte, enc *uint32, dec *uint32)
-
-var useAsm = hasAsm()
-
-func encryptBlock(xk []uint32, dst, src []byte) {
-	if useAsm {
-		encryptBlockAsm(len(xk)/4-1, &xk[0], &dst[0], &src[0])
-	} else {
-		encryptBlockGo(xk, dst, src)
-	}
-}
-
-func decryptBlock(xk []uint32, dst, src []byte) {
-	if useAsm {
-		decryptBlockAsm(len(xk)/4-1, &xk[0], &dst[0], &src[0])
-	} else {
-		decryptBlockGo(xk, dst, src)
-	}
-}
-
-func expandKey(key []byte, enc, dec []uint32) {
-	if useAsm {
-		rounds := 10
-		switch len(key) {
-		case 128 / 8:
-			rounds = 10
-		case 192 / 8:
-			rounds = 12
-		case 256 / 8:
-			rounds = 14
-		}
-		expandKeyAsm(rounds, &key[0], &enc[0], &dec[0])
-	} else {
-		expandKeyGo(key, enc, dec)
-	}
-}