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| author | Mattias Andrée <maandree@operamail.com> | 2013-05-03 20:06:03 +0200 |
|---|---|---|
| committer | Mattias Andrée <maandree@operamail.com> | 2013-05-03 20:06:03 +0200 |
| commit | 25fdad62e84a4d1c61a52d5b96dc5325982a30de (patch) | |
| tree | c1df8b5f928bc3618be90949ff1c732e0b2c4830 /python3/sha3sum.py | |
| parent | apply change made to pure-java to other versions (diff) | |
| download | sha3sum-25fdad62e84a4d1c61a52d5b96dc5325982a30de.tar.gz sha3sum-25fdad62e84a4d1c61a52d5b96dc5325982a30de.tar.bz2 sha3sum-25fdad62e84a4d1c61a52d5b96dc5325982a30de.tar.xz | |
fix partial byte output
Signed-off-by: Mattias Andrée <maandree@operamail.com>
Diffstat (limited to 'python3/sha3sum.py')
| -rwxr-xr-x | python3/sha3sum.py | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/python3/sha3sum.py b/python3/sha3sum.py index 43bdf2f..aa0cced 100755 --- a/python3/sha3sum.py +++ b/python3/sha3sum.py @@ -465,7 +465,7 @@ class SHA3: ptr = 0 rr = SHA3.r >> 3 - nn = (SHA3.n + 3) >> 3 + nn = (SHA3.n + 7) >> 3 ww = SHA3.w >> 3 # Absorbing phase @@ -546,6 +546,8 @@ class SHA3: olen -= SHA3.r if olen > 0: SHA3.keccakF(SHA3.S) + if (SHA3.n & 7) != 0: + rc[len(rc) - 1] &= (1 << (SHA3.n & 7)) - 1 return bytes(rc) |