David Benjamin
33d1049b1f
We use the standard Apache 2.0 file header, described in "APPENDIX: How to apply the Apache License to your work." This was primarily automated by running: git ls-tree -r --name-only HEAD | xargs go run ./util/relicense.go See go/boringssl-relicensing-triage for the results of triaging the output of the tool. As part of this, switch from taking fiat-crypto under MIT license to Apache 2.0. (It is licensed under MIT OR Apache-2.0 OR BSD-1-Clause.) The copyright_summary tool can also be used to confirm we didn't accidentally drop any copyright lines: # Run before the CL git grep -l Copyright | xargs go run ./util/copyright_summary.go -out /tmp/old.json # Run after the CL git grep -l Copyright | xargs go run ./util/copyright_summary.go -compare /tmp/old.json Bug: 364634028 Change-Id: I17c50e761e9d077a1f92e25969e50ed35e320c59 Reviewed-on: https://boringssl-review.googlesource.com/c/boringssl/+/75852 Reviewed-by: Bob Beck <bbe@google.com> Commit-Queue: David Benjamin <davidben@google.com> Reviewed-by: Adam Langley <agl@google.com>
48 lines
1.8 KiB
C
48 lines
1.8 KiB
C
// Copyright 2018 The BoringSSL 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 OPENSSL_HEADER_CRYPTO_FIPSMODULE_TLS_INTERNAL_H
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#define OPENSSL_HEADER_CRYPTO_FIPSMODULE_TLS_INTERNAL_H
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#include <openssl/base.h>
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#if defined(__cplusplus)
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extern "C" {
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#endif
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// tls1_prf calculates |out_len| bytes of the TLS PDF, using |digest|, and
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// writes them to |out|. It returns one on success and zero on error.
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OPENSSL_EXPORT int CRYPTO_tls1_prf(const EVP_MD *digest,
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uint8_t *out, size_t out_len,
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const uint8_t *secret, size_t secret_len,
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const char *label, size_t label_len,
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const uint8_t *seed1, size_t seed1_len,
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const uint8_t *seed2, size_t seed2_len);
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// CRYPTO_tls13_hkdf_expand_label computes the TLS 1.3 KDF function of the same
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// name. See https://www.rfc-editor.org/rfc/rfc8446#section-7.1.
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OPENSSL_EXPORT int CRYPTO_tls13_hkdf_expand_label(
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uint8_t *out, size_t out_len, const EVP_MD *digest, //
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const uint8_t *secret, size_t secret_len, //
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const uint8_t *label, size_t label_len, //
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const uint8_t *hash, size_t hash_len);
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#if defined(__cplusplus)
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}
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#endif
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#endif // OPENSSL_HEADER_CRYPTO_FIPSMODULE_TLS_INTERNAL_H
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