blob: fd02f91e202c91a0391b9239cf44327706088adc [file] [log] [blame]
# Copyright 2020 The LUCI Authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""Functions to calculate hash digests of blocks of data."""
load("@stdlib//internal/strutil.star", "strutil")
digest = struct(
sha256 = struct(
size = 32,
bytes = lambda blob: __native__.hash_digest("SHA256", blob),
hex = lambda blob: strutil.hex_encode(__native__.hash_digest("SHA256", blob)),
),
)