SaraP
74 lines
2.8 KiB
C++
74 lines
2.8 KiB
C++
#include "lib3mf_contentencryptionparams.hpp"
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#include "lib3mf_interfaceexception.hpp"
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using namespace Lib3MF::Impl;
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namespace Lib3MF {
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namespace Impl {
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CContentEncryptionParams::CContentEncryptionParams(NMR::PCKeyStoreContentEncryptionParams const & p): m_pParams(p) {
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if (!p)
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throw ELib3MFInterfaceException(LIB3MF_ERROR_INVALIDPARAM);
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}
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Lib3MF_uint64 CContentEncryptionParams::GetDescriptor() {
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return m_pParams->getDescriptor();
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}
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eEncryptionAlgorithm CContentEncryptionParams::GetEncryptionAlgorithm() {
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return(eEncryptionAlgorithm)m_pParams->getEncryptionAlgorithm();
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}
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void CContentEncryptionParams::GetKey(Lib3MF_uint64 nByteDataBufferSize, Lib3MF_uint64 *pByteDataNeededCount, Lib3MF_uint8 *pByteDataBuffer) {
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const std::vector<NMR::nfByte> & buf = m_pParams->getKey();
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if (nByteDataBufferSize < buf.size() || nullptr == pByteDataBuffer)
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*pByteDataNeededCount = buf.size();
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else {
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std::copy(buf.begin(), buf.end(), pByteDataBuffer);
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}
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}
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void CContentEncryptionParams::GetInitializationVector(Lib3MF_uint64 nByteDataBufferSize, Lib3MF_uint64 *pByteDataNeededCount, Lib3MF_uint8 *pByteDataBuffer) {
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const std::vector<NMR::nfByte> & buf = m_pParams->getInitVector();
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if (nByteDataBufferSize < buf.size() || nullptr == pByteDataBuffer)
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*pByteDataNeededCount = buf.size();
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else {
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std::copy(buf.begin(), buf.end(), pByteDataBuffer);
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}
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}
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void CContentEncryptionParams::GetAuthenticationTag(Lib3MF_uint64 nByteDataBufferSize, Lib3MF_uint64 *pByteDataNeededCount, Lib3MF_uint8 *pByteDataBuffer) {
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const std::vector<NMR::nfByte> & buf = m_pParams->getAuthTag();
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if (nByteDataBufferSize < buf.size() || nullptr == pByteDataBuffer)
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*pByteDataNeededCount = buf.size();
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else {
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std::copy(buf.begin(), buf.end(), pByteDataBuffer);
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}
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}
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void CContentEncryptionParams::SetAuthenticationTag(Lib3MF_uint64 const nByteDataBufferSize, const Lib3MF_uint8 *pByteDataBuffer) {
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std::vector<NMR::nfByte> tag(pByteDataBuffer, pByteDataBuffer + nByteDataBufferSize);
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m_pParams->setAuthTag(tag);
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}
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void CContentEncryptionParams::GetAdditionalAuthenticationData(Lib3MF_uint64 nByteDataBufferSize, Lib3MF_uint64 *pByteDataNeededCount, Lib3MF_uint8 *pByteDataBuffer) {
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const std::vector<NMR::nfByte> & buf = m_pParams->getAddAuthData();
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if (nByteDataBufferSize < buf.size() || nullptr == pByteDataBuffer)
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*pByteDataNeededCount = buf.size();
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else {
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std::copy(buf.begin(), buf.end(), pByteDataBuffer);
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}
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}
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void CContentEncryptionParams::SetAdditionalAuthenticationData(Lib3MF_uint64 const nByteDataBufferSize, const Lib3MF_uint8 *pByteDataBuffer) {
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std::vector<NMR::nfByte> aad(pByteDataBuffer, pByteDataBuffer + nByteDataBufferSize);
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m_pParams->setAddAuthData(aad);
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}
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std::string CContentEncryptionParams::GetKeyUUID() {
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return std::string();
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}
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}
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}
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