diff options
Diffstat (limited to 'src/pkg/crypto/rc4/rc4.go')
| -rw-r--r-- | src/pkg/crypto/rc4/rc4.go | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/src/pkg/crypto/rc4/rc4.go b/src/pkg/crypto/rc4/rc4.go index 1bb278f74..e0c33fa4b 100644 --- a/src/pkg/crypto/rc4/rc4.go +++ b/src/pkg/crypto/rc4/rc4.go @@ -42,17 +42,6 @@ func NewCipher(key []byte) (*Cipher, error) { return &c, nil } -// XORKeyStream sets dst to the result of XORing src with the key stream. -// Dst and src may be the same slice but otherwise should not overlap. -func (c *Cipher) XORKeyStream(dst, src []byte) { - for i := range src { - c.i += 1 - c.j += c.s[c.i] - c.s[c.i], c.s[c.j] = c.s[c.j], c.s[c.i] - dst[i] = src[i] ^ c.s[c.s[c.i]+c.s[c.j]] - } -} - // Reset zeros the key data so that it will no longer appear in the // process's memory. func (c *Cipher) Reset() { |