Abstraction of TPM key handle. More...

#include <key-handle.hpp>

Inheritance diagram for ndn::security::tpm::KeyHandle:

Collaboration diagram for ndn::security::tpm::KeyHandle:

Classes
class	Error

Public Member Functions
virtual	~KeyHandle ()

ConstBufferPtr	sign (DigestAlgorithm digestAlgorithm, const InputBuffers &bufs) const
	Generate a digital signature for `bufs` using this key with `digestAlgorithm`. More...

bool	verify (DigestAlgorithm digestAlgorithm, const InputBuffers &bufs, span< const uint8_t > sig) const
	Verify the signature `sig` over `bufs` using this key and `digestAlgorithm`. More...

ConstBufferPtr	decrypt (span< const uint8_t > cipherText) const
	Return plain text content decrypted from `cipherText` using this key. More...

ConstBufferPtr	derivePublicKey () const

Name	getKeyName () const

void	setKeyName (const Name &keyName)

Detailed Description

Abstraction of TPM key handle.

KeyHandle provides an interface to perform crypto operations with a key stored in the TPM.

Definition at line 37 of file key-handle.hpp.

Constructor & Destructor Documentation

◆ ~KeyHandle()

ndn::security::tpm::KeyHandle::~KeyHandle ( )

virtualdefault

Member Function Documentation

◆ sign()

ConstBufferPtr ndn::security::tpm::KeyHandle::sign	(	DigestAlgorithm	digestAlgorithm,
		const InputBuffers &	bufs
	)		const

Generate a digital signature for bufs using this key with digestAlgorithm.

Definition at line 31 of file key-handle.cpp.

Referenced by ndn::security::tpm::Tpm::sign().

◆ verify()

bool ndn::security::tpm::KeyHandle::verify	(	DigestAlgorithm	digestAlgorithm,
		const InputBuffers &	bufs,
		span< const uint8_t >	sig
	)		const

Verify the signature sig over bufs using this key and digestAlgorithm.

Definition at line 37 of file key-handle.cpp.

Referenced by ndn::security::tpm::Tpm::verify().

◆ decrypt()

ConstBufferPtr ndn::security::tpm::KeyHandle::decrypt ( span< const uint8_t > cipherText ) const

Return plain text content decrypted from cipherText using this key.

Definition at line 44 of file key-handle.cpp.

Referenced by ndn::security::tpm::Tpm::decrypt().

◆ derivePublicKey()

ConstBufferPtr ndn::security::tpm::KeyHandle::derivePublicKey ( ) const

Returns: the PCKS#8 encoded public key bits derived from this key.

Definition at line 50 of file key-handle.cpp.

Referenced by ndn::security::tpm::BackEnd::constructAsymmetricKeyName(), and ndn::security::tpm::Tpm::getPublicKey().

◆ getKeyName()

Name ndn::security::tpm::KeyHandle::getKeyName ( ) const

inline

Definition at line 75 of file key-handle.hpp.

◆ setKeyName()

void ndn::security::tpm::KeyHandle::setKeyName ( const Name & keyName )