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// Copyright 2017 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "net/quic/mock_encrypter.h"
#include "net/third_party/quic/core/quic_data_writer.h"
#include "net/third_party/quic/core/quic_utils.h"
using quic::DiversificationNonce;
using quic::Perspective;
using quic::QuicPacketNumber;
using quic::QuicStringPiece;
using quic::QuicTransportVersion;
namespace net {
MockEncrypter::MockEncrypter(Perspective perspective) {}
bool MockEncrypter::SetKey(QuicStringPiece key) {
return key.empty();
}
bool MockEncrypter::SetNoncePrefix(QuicStringPiece nonce_prefix) {
return nonce_prefix.empty();
}
bool MockEncrypter::SetIV(QuicStringPiece iv) {
return iv.empty();
}
bool MockEncrypter::EncryptPacket(uint64_t /*packet_number*/,
QuicStringPiece associated_data,
QuicStringPiece plaintext,
char* output,
size_t* output_length,
size_t max_output_length) {
if (max_output_length < plaintext.size()) {
return false;
}
memcpy(output, plaintext.data(), plaintext.length());
*output_length = plaintext.size();
return true;
}
size_t MockEncrypter::GetKeySize() const {
return 0;
}
size_t MockEncrypter::GetNoncePrefixSize() const {
return 0;
}
size_t MockEncrypter::GetIVSize() const {
return 0;
}
size_t MockEncrypter::GetMaxPlaintextSize(size_t ciphertext_size) const {
return ciphertext_size;
}
size_t MockEncrypter::GetCiphertextSize(size_t plaintext_size) const {
return plaintext_size;
}
QuicStringPiece MockEncrypter::GetKey() const {
return QuicStringPiece();
}
QuicStringPiece MockEncrypter::GetNoncePrefix() const {
return QuicStringPiece();
}
} // namespace net
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