зеркало из https://github.com/mozilla/gecko-dev.git
71 строка
3.0 KiB
C++
71 строка
3.0 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef CTSerialization_h
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#define CTSerialization_h
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#include "mozilla/Vector.h"
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#include "pkix/Input.h"
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#include "pkix/Result.h"
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#include "SignedCertificateTimestamp.h"
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#include "SignedTreeHead.h"
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// Utility functions for encoding/decoding structures used by Certificate
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// Transparency to/from the TLS wire format encoding.
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namespace mozilla { namespace ct {
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// Encodes the DigitallySigned |data| to |output|.
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pkix::Result EncodeDigitallySigned(const DigitallySigned& data,
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Buffer& output);
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// Reads and decodes a DigitallySigned object from |reader|.
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// On failure, the cursor position of |reader| is undefined.
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pkix::Result DecodeDigitallySigned(pkix::Reader& reader,
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DigitallySigned& output);
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// Encodes the |input| LogEntry to |output|. The size of the entry
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// must not exceed the allowed size in RFC6962.
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pkix::Result EncodeLogEntry(const LogEntry& entry, Buffer& output);
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// Encodes the data signed by a Signed Certificate Timestamp (SCT) into
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// |output|. The signature included in the SCT can then be verified over these
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// bytes.
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// |timestamp| timestamp from the SCT.
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// |serializedLogEntry| the log entry signed by the SCT.
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// |extensions| CT extensions.
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pkix::Result EncodeV1SCTSignedData(uint64_t timestamp,
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pkix::Input serializedLogEntry,
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pkix::Input extensions,
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Buffer& output);
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// Encodes the data signed by a Signed Tree Head (STH) |signedTreeHead| into
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// |output|. The signature included in the |signedTreeHead| can then be
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// verified over these bytes.
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pkix::Result EncodeTreeHeadSignature(const SignedTreeHead& signedTreeHead,
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Buffer& output);
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// Decodes a list of Signed Certificate Timestamps
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// (SignedCertificateTimestampList as defined in RFC6962). This list
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// is typically obtained from the CT extension in a certificate.
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// To extract the individual items of the list, call ReadSCTListItem on
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// the returned reader until the reader reaches its end.
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// Note that the validity of each extracted SCT should be checked separately.
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pkix::Result DecodeSCTList(pkix::Input input, pkix::Reader& listReader);
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// Reads a single SCT from the reader returned by DecodeSCTList.
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pkix::Result ReadSCTListItem(pkix::Reader& listReader, pkix::Input& result);
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// Decodes a single SCT from |input| to |output|.
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pkix::Result DecodeSignedCertificateTimestamp(pkix::Reader& input,
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SignedCertificateTimestamp& output);
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// Encodes a list of SCTs (|scts|) to |output|.
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pkix::Result EncodeSCTList(const Vector<pkix::Input>& scts, Buffer& output);
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} } // namespace mozilla::ct
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#endif // CTSerialization_h
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