ndnph::NullKey Class Reference

Null signature: packet is not signed. More...

#include <null.hpp>

Inherits ndnph::PrivateKey, and ndnph::PublicKey.

Public Member Functions
size_t	getMaxSigLen () const final
void	updateSigInfo (SigInfo &sigInfo) const final
	Write SigType and KeyLocator.
ssize_t	sign (std::initializer_list< tlv::Value >, uint8_t *) const final
	Perform signing.
bool	matchSigInfo (const SigInfo &) const final
	Determine whether packet was signed by corresponding private key.
bool	verify (std::initializer_list< tlv::Value >, const uint8_t *, size_t) const final
	Perform verification.
Public Member Functions inherited from ndnph::PrivateKey
virtual	~PrivateKey ()=default
Public Member Functions inherited from ndnph::PublicKey
virtual	~PublicKey ()=default

Static Public Member Functions
static const NullKey &	get ()

Detailed Description

Null signature: packet is not signed.

Signing produces an empty signature. Verification does nothing and accepts any signature type.

Note

This is intended in testing environments or for experimental purposes.

See also

https://redmine.named-data.net/projects/ndn-tlv/wiki/NullSignature

Member Function Documentation

get()

static const NullKey & ndnph::NullKey::get ( )

inlinestatic

getMaxSigLen()

size_t ndnph::NullKey::getMaxSigLen ( ) const

inlinefinalvirtual

Implements ndnph::PrivateKey.

matchSigInfo()

bool ndnph::NullKey::matchSigInfo ( const SigInfo &  sigInfo ) const

inlinefinalvirtual

Determine whether packet was signed by corresponding private key.

Implements ndnph::PublicKey.

sign()

ssize_t ndnph::NullKey::sign ( std::initializer_list< tlv::Value >  chunks, uint8_t *  sig  ) const

inlinefinalvirtual

Perform signing.

Parameters

	chunks	signed portion.
[out]	sig	signature buffer, with getMaxSigLen() room.

Returns

signature length, or -1 upon failure.

Implements ndnph::PrivateKey.

updateSigInfo()

void ndnph::NullKey::updateSigInfo ( SigInfo &  sigInfo ) const

inlinefinalvirtual

Write SigType and KeyLocator.

Parameters

[in,out]

sigInfo

SigInfo to update; other fields are unchanged.

Implements ndnph::PrivateKey.

verify()

bool ndnph::NullKey::verify ( std::initializer_list< tlv::Value >  chunks, const uint8_t *  sig, size_t  sigLen  ) const

inlinefinalvirtual

Perform verification.

Return values

true	signature is correct.
false	error or signature is incorrect.

Implements ndnph::PublicKey.

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

• /home/runner/work/esp8266ndn/NDNph/src/ndnph/keychain/null.hpp