mirror of https://github.com/google/oss-fuzz.git
51 lines
1.3 KiB
Python
51 lines
1.3 KiB
Python
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#!/usr/bin/python3
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# Copyright 2023 Google LLC
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import sys
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import atheris
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import nacl.hash
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import nacl.pwhash
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def TestOneInput(data):
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fdp = atheris.FuzzedDataProvider(data)
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nacl.hash.sha256(fdp.ConsumeBytes(sys.maxsize))
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nacl.hash.sha512(fdp.ConsumeBytes(sys.maxsize))
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nacl.hash.generichash(fdp.ConsumeBytes(sys.maxsize), key=fdp.ConsumeBytes(32))
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try:
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nacl.pwhash.kdf_scryptsalsa208sha256(
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32,
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fdp.ConsumeBytes(fdp.ConsumeIntInRange(10, 1000)),
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fdp.ConsumeBytes(32),
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2000,
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(2**20)*100
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)
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except ValueError:
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pass
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nacl.pwhash.scryptsalsa208sha256_str(fdp.ConsumeBytes(1024))
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def main():
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atheris.instrument_all()
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atheris.Setup(sys.argv, TestOneInput)
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atheris.Fuzz()
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if __name__ == "__main__":
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main()
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