gecko-dev/dom/crypto/RsaKeyAlgorithm.cpp

47 lines
1.4 KiB
C++

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim:set ts=2 sw=2 sts=2 et cindent: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "mozilla/dom/RsaKeyAlgorithm.h"
#include "mozilla/dom/SubtleCryptoBinding.h"
#include "mozilla/dom/WebCryptoCommon.h"
namespace mozilla {
namespace dom {
JSObject*
RsaKeyAlgorithm::WrapObject(JSContext* aCx)
{
return RsaKeyAlgorithmBinding::Wrap(aCx, this);
}
bool
RsaKeyAlgorithm::WriteStructuredClone(JSStructuredCloneWriter* aWriter) const
{
return JS_WriteUint32Pair(aWriter, SCTAG_RSAKEYALG, 0) &&
JS_WriteUint32Pair(aWriter, mModulusLength, 0) &&
WriteBuffer(aWriter, mPublicExponent) &&
WriteString(aWriter, mName);
}
KeyAlgorithm*
RsaKeyAlgorithm::Create(nsIGlobalObject* aGlobal, JSStructuredCloneReader* aReader)
{
uint32_t modulusLength, zero;
CryptoBuffer publicExponent;
nsString name;
bool read = JS_ReadUint32Pair(aReader, &modulusLength, &zero) &&
ReadBuffer(aReader, publicExponent) &&
ReadString(aReader, name);
if (!read) {
return nullptr;
}
return new RsaKeyAlgorithm(aGlobal, name, modulusLength, publicExponent);
}
} // namespace dom
} // namespace mozilla