diff options
| -rw-r--r-- | sha3/sha3.go | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sha3/sha3.go b/sha3/sha3.go index bda574e..4f5cadd 100644 --- a/sha3/sha3.go +++ b/sha3/sha3.go @@ -143,14 +143,14 @@ func (d *state) Read(out []byte) (n int, err error) { // Now, do the squeezing. for len(out) > 0 { - x := copy(out, d.a[d.n:d.rate]) - d.n += x - out = out[x:] - // Apply the permutation if we've squeezed the sponge dry. if d.n == d.rate { d.permute() } + + x := copy(out, d.a[d.n:d.rate]) + d.n += x + out = out[x:] } return |