ndn::security::tpm::BackEndFile Class Reference

The back-end implementation of file-based TPM. More...

#include <back-end-file.hpp>

Inheritance diagram for ndn::security::tpm::BackEndFile:

Collaboration diagram for ndn::security::tpm::BackEndFile:

Classes
class	Error
class	Impl

Public Member Functions
	BackEndFile (const std::string &location="")
	Create file-based TPM backend. More...
	~BackEndFile () override
Public Member Functions inherited from ndn::security::tpm::BackEnd
virtual	~BackEnd ()
bool	hasKey (const Name &keyName) const
unique_ptr< KeyHandle >	getKeyHandle (const Name &keyName) const
unique_ptr< KeyHandle >	createKey (const Name &identity, const KeyParams &params)
	Create key for identity according to params. More...
void	deleteKey (const Name &keyName)
	Delete a key with name keyName. More...
ConstBufferPtr	exportKey (const Name &keyName, const char *pw, size_t pwLen)
void	importKey (const Name &keyName, const uint8_t *pkcs8, size_t pkcs8Len, const char *pw, size_t pwLen)
	Import a private key in encrypted PKCS #8 format. More...
virtual bool	isTerminalMode () const
	Check if TPM is in terminal mode. More...
virtual void	setTerminalMode (bool isTerminal) const
	Set the terminal mode of TPM. More...
virtual bool	isTpmLocked () const
virtual bool	unlockTpm (const char *pw, size_t pwLen) const
	Unlock TPM. More...

Static Public Member Functions
static const std::string &	getScheme ()

Additional Inherited Members
Static Protected Member Functions inherited from ndn::security::tpm::BackEnd
static void	setKeyName (KeyHandle &keyHandle, const Name &identity, const KeyParams &params)
	Set the key name in keyHandle according to identity and params. More...

Detailed Description

The back-end implementation of file-based TPM.

In this TPM, each private key is stored in a separate file with permission 0400, i.e., owner read-only. The key is stored in PKCS #1 format in base64 encoding.

Definition at line 41 of file back-end-file.hpp.

Constructor & Destructor Documentation

ndn::security::tpm::BackEndFile::BackEndFile ( const std::string &  location = "" )

explicit

Create file-based TPM backend.

Parameters

location

Directory to store private keys

Definition at line 79 of file back-end-file.cpp.

References ~BackEndFile().

ndn::security::tpm::BackEndFile::~BackEndFile ( )

overridedefault

Referenced by BackEndFile().

Member Function Documentation

const std::string & ndn::security::tpm::BackEndFile::getScheme ( )

static

Definition at line 87 of file back-end-file.cpp.

References ndn::OBufferStream::buf(), ndn::security::transform::generatePrivateKey(), and ndn::security::tpm::BackEnd::setKeyName().

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The documentation for this class was generated from the following files:

• ndnSIM/ndn-cxx/src/security/tpm/back-end-file.hpp
• ndnSIM/ndn-cxx/src/security/tpm/back-end-file.cpp