NS-3 based Named Data Networking (NDN) simulator
ndnSIM 2.0: NDN, CCN, CCNx, content centric networks 		API Documentation
signature-sha256-with-ecdsa.cpp
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1 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
22 #include "signature-sha256-with-ecdsa.hpp"
23 
24 namespace ndn {
25 
26 SignatureSha256WithEcdsa::SignatureSha256WithEcdsa(const KeyLocator& keyLocator)
27  : Signature(SignatureInfo(tlv::SignatureSha256WithEcdsa, keyLocator))
28 {
29 }
30 
31 SignatureSha256WithEcdsa::SignatureSha256WithEcdsa(const Signature& signature)
32  : Signature(signature)
33 {
34  if (getType() != tlv::SignatureSha256WithEcdsa)
35  BOOST_THROW_EXCEPTION(Error("Incorrect signature type"));
36 
37  if (!hasKeyLocator()) {
38  BOOST_THROW_EXCEPTION(Error("KeyLocator is missing"));
39  }
40 }
41 
42 void
43 SignatureSha256WithEcdsa::unsetKeyLocator()
44 {
45  BOOST_THROW_EXCEPTION(Error("KeyLocator cannot be reset for SignatureSha256WithEcdsa"));
46 }
47 
48 } // namespace ndn
ndn
Copyright (c) 2011-2015 Regents of the University of California.
Definition: ndn-strategy-choice-helper.hpp:34
ndn::Signature::hasKeyLocator
bool hasKeyLocator() const
Check if SignatureInfo block has a KeyLocator.
Definition: signature.hpp:123
ndn::Signature::getType
uint32_t getType() const
Get signature type.
Definition: signature.hpp:114
ndn::SignatureSha256WithEcdsa
represents a Sha256WithEcdsa signature.
Definition: signature-sha256-with-ecdsa.hpp:32
ndn::SignatureSha256WithEcdsa::SignatureSha256WithEcdsa
SignatureSha256WithEcdsa(const KeyLocator &keyLocator=KeyLocator())
Definition: signature-sha256-with-ecdsa.cpp:26
ndn::Signature
A Signature is storage for the signature-related information (info and value) in a Data packet...
Definition: signature.hpp:33