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34 lines
1.1 KiB
34 lines
1.1 KiB
// Copyright 2024 The Centipede Authors.
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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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// https://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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#ifndef FUZZTEST_COMMON_SHA1_H_
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#define FUZZTEST_COMMON_SHA1_H_
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#include <cstddef>
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#include <cstdint>
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#include "absl/base/nullability.h"
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namespace fuzztest::internal {
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inline constexpr size_t kShaDigestLength = 20;
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// Computes the SHA1 hash of the data given by `data` and `len`, and writes the
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// result to `out`. `out` must have at least `kShaDigestLength` bytes of space.
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void SHA1(const uint8_t* absl_nonnull data, size_t len,
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uint8_t* absl_nonnull out);
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} // namespace fuzztest::internal
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#endif // FUZZTEST_COMMON_SHA1_H_
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