diff options
Diffstat (limited to 'libgo/go/crypto/cipher/ctr.go')
| -rw-r--r-- | libgo/go/crypto/cipher/ctr.go | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/libgo/go/crypto/cipher/ctr.go b/libgo/go/crypto/cipher/ctr.go index 70ac40f..16baa6d 100644 --- a/libgo/go/crypto/cipher/ctr.go +++ b/libgo/go/crypto/cipher/ctr.go @@ -41,13 +41,10 @@ func NewCTR(block Block, iv []byte) Stream { func (x *ctr) refill() { remain := len(x.out) - x.outUsed - if remain > x.outUsed { - return - } copy(x.out, x.out[x.outUsed:]) x.out = x.out[:cap(x.out)] bs := x.b.BlockSize() - for remain < len(x.out)-bs { + for remain <= len(x.out)-bs { x.b.Encrypt(x.out[remain:], x.ctr) remain += bs |