A DigestSha256Signature extends Signature and holds the signature bits (which are only the SHA256 digest) and an empty SignatureInfo for a data packet or signed interest. More...

#include <digest-sha256-signature.hpp>

Inheritance diagram for ndn::DigestSha256Signature:

Public Member Functions
virtual ptr_lib::shared_ptr< Signature >	clone () const
	Return a pointer to a new DigestSha256Signature which is a copy of this signature.

virtual void	get (struct ndn_Signature &signatureStruct) const
	Set the signatureStruct to point to the values in this signature object, without copying any memory. More...

virtual void	set (const struct ndn_Signature &signatureStruct)
	Clear this signature, and set the values by copying from the ndn_Signature struct. More...

virtual const Blob &	getSignature () const
	Get the signature bytes (which are only the digest). More...

virtual void	setSignature (const Blob &signature)
	Set the signature bytes to the given value. More...

void	clear ()
	Clear all the fields.

virtual uint64_t	getChangeCount () const
	Get the change count, which is incremented each time this object is changed. More...

Public Member Functions inherited from ndn::Signature
virtual	~Signature ()
	The virtual destructor.

Detailed Description

A DigestSha256Signature extends Signature and holds the signature bits (which are only the SHA256 digest) and an empty SignatureInfo for a data packet or signed interest.

Member Function Documentation

void ndn::DigestSha256Signature::get ( struct ndn_Signature & signatureStruct ) const

virtual

Set the signatureStruct to point to the values in this signature object, without copying any memory.

WARNING: The resulting pointers in signatureStruct are invalid after a further use of this object which could reallocate memory.

Parameters

signatureStruct a C ndn_Signature struct where the name components array is already allocated.

Implements ndn::Signature.

virtual uint64_t ndn::DigestSha256Signature::getChangeCount ( ) const

inlinevirtual

Get the change count, which is incremented each time this object is changed.

Returns: The change count.

Implements ndn::Signature.

const Blob & ndn::DigestSha256Signature::getSignature ( ) const

virtual

Get the signature bytes (which are only the digest).

Returns: The signature bytes. If not specified, the value isNull().

Implements ndn::Signature.

void ndn::DigestSha256Signature::set ( const struct ndn_Signature & signatureStruct )

virtual

Clear this signature, and set the values by copying from the ndn_Signature struct.

Parameters

signatureStruct a C ndn_Signature struct

Implements ndn::Signature.

void ndn::DigestSha256Signature::setSignature ( const Blob & signature )

virtual

Set the signature bytes to the given value.

Parameters

signature A Blob with the signature bytes.

Implements ndn::Signature.

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

include/ndn-cpp/digest-sha256-signature.hpp
src/digest-sha256-signature.cpp

Public Member Functions

Detailed Description

Member Function Documentation