1 files changed, 0 insertions, 50 deletions
diff --git a/vendor/golang.org/x/crypto/pkcs12/bmp-string.go b/vendor/golang.org/x/crypto/pkcs12/bmp-string.go
deleted file mode 100644
index 233b8b6..0000000
--- a/vendor/golang.org/x/crypto/pkcs12/bmp-string.go
+++ /dev/null
@@ -1,50 +0,0 @@
-// Copyright 2015 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.
-
-package pkcs12
-
-import (
-	"errors"
-	"unicode/utf16"
-)
-
-// bmpString returns s encoded in UCS-2 with a zero terminator.
-func bmpString(s string) ([]byte, error) {
-	// References:
-	// https://tools.ietf.org/html/rfc7292#appendix-B.1
-	// https://en.wikipedia.org/wiki/Plane_(Unicode)#Basic_Multilingual_Plane
-	//  - non-BMP characters are encoded in UTF 16 by using a surrogate pair of 16-bit codes
-	//	  EncodeRune returns 0xfffd if the rune does not need special encoding
-	//  - the above RFC provides the info that BMPStrings are NULL terminated.
-
-	ret := make([]byte, 0, 2*len(s)+2)
-
-	for _, r := range s {
-		if t, _ := utf16.EncodeRune(r); t != 0xfffd {
-			return nil, errors.New("pkcs12: string contains characters that cannot be encoded in UCS-2")
-		}
-		ret = append(ret, byte(r/256), byte(r%256))
-	}
-
-	return append(ret, 0, 0), nil
-}
-
-func decodeBMPString(bmpString []byte) (string, error) {
-	if len(bmpString)%2 != 0 {
-		return "", errors.New("pkcs12: odd-length BMP string")
-	}
-
-	// strip terminator if present
-	if l := len(bmpString); l >= 2 && bmpString[l-1] == 0 && bmpString[l-2] == 0 {
-		bmpString = bmpString[:l-2]
-	}
-
-	s := make([]uint16, 0, len(bmpString)/2)
-	for len(bmpString) > 0 {
-		s = append(s, uint16(bmpString[0])<<8+uint16(bmpString[1]))
-		bmpString = bmpString[2:]
-	}
-
-	return string(utf16.Decode(s)), nil
-}