NS-3 based Named Data Networking (NDN) simulator
ndnSIM 2.3: NDN, CCN, CCNx, content centric networks 		API Documentation
Public Member Functions | List of all members
ndn::DigestSha256 Class Reference

Represents a signature of DigestSha256 type. More...

#include <digest-sha256.hpp>

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Public Member Functions

 DigestSha256 ()
 Create empty DigestSha256 signature. More...
 
 DigestSha256 (const Signature &signature)
 Convert base Signature to DigestSha256 signature. More...
 
- Public Member Functions inherited from ndn::Signature
 Signature ()=default
 
 Signature (const Block &info, const Block &value=Block())
 
 Signature (const SignatureInfo &info, const Block &value=Block())
 
 operator bool () const
 Determine whether SignatureInfo is valid. More...
 
const SignatureInfo & getSignatureInfo () const
 Get SignatureInfo. More...
 
const Block & getInfo () const
 Get SignatureInfo as wire format. More...
 
void setInfo (const Block &info)
 Decode SignatureInfo from wire format. More...
 
void setInfo (const SignatureInfo &info)
 Set SignatureInfo. More...
 
const Block & getValue () const
 Get SignatureValue. More...
 
void setValue (const Block &value)
 Set SignatureValue. More...
 
tlv::SignatureTypeValue getType () const
 Get SignatureType. More...
 
bool hasKeyLocator () const
 Check if KeyLocator exists in SignatureInfo. More...
 
const KeyLocator & getKeyLocator () const
 Get KeyLocator. More...
 
void setKeyLocator (const KeyLocator &keyLocator)
 Set KeyLocator. More...
 
void unsetKeyLocator ()
 Unset KeyLocator. More...
 

Additional Inherited Members

- Protected Attributes inherited from ndn::Signature
SignatureInfo m_info
 
Block m_value
 

Detailed Description

Represents a signature of DigestSha256 type.

This signature type provides integrity protection using SHA-256 digest, but no provenance of a Data packet or any kind of guarantee that packet is from the original source.

Definition at line 34 of file digest-sha256.hpp.

Constructor & Destructor Documentation

ndn::DigestSha256::DigestSha256 ( )

Create empty DigestSha256 signature.

Definition at line 26 of file digest-sha256.cpp.

ndn::DigestSha256::DigestSha256 ( const Signature &  signature)
explicit

Convert base Signature to DigestSha256 signature.

Exceptions
Signature::ErrorSignatureType is not DigestSha256

Definition at line 31 of file digest-sha256.cpp.

References ndn::tlv::DigestSha256, ndn::Signature::getType(), and ndn::to_string().

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