Botan
1.11.15
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#include <cvc_ado.h>
Public Member Functions | |
std::vector< byte > | BER_encode () const |
bool | check_signature (class Public_Key &key) const |
bool | check_signature (class Public_Key &key, const std::vector< byte > &sig) const |
EAC1_1_ADO (const std::string &str) | |
EAC1_1_ADO (DataSource &source) | |
void | encode (Pipe &out, X509_Encoding encoding) const |
ASN1_Car | get_car () const |
std::vector< byte > | get_concat_sig () const |
EAC1_1_Req | get_request () const |
bool | operator== (EAC1_1_ADO const &rhs) const |
std::string | PEM_encode () const |
AlgorithmIdentifier | signature_algorithm () const |
std::vector< byte > | tbs_data () const |
virtual | ~EAC1_1_ADO () |
Static Public Member Functions | |
static std::vector< byte > | make_signed (PK_Signer &signer, const std::vector< byte > &tbs_bits, RandomNumberGenerator &rng) |
Protected Member Functions | |
void | do_decode () |
void | init (DataSource &in) |
Protected Attributes | |
ECDSA_Signature | m_sig |
std::string | PEM_label_pref |
std::vector< std::string > | PEM_labels_allowed |
AlgorithmIdentifier | sig_algo |
std::vector< byte > | tbs_bits |
Friends | |
class | EAC1_1_obj< EAC1_1_ADO > |
Botan::EAC1_1_ADO::EAC1_1_ADO | ( | const std::string & | str | ) |
Construct a CVC ADO request from a DER encoded CVC ADO request file.
str | the path to the DER encoded file |
Definition at line 20 of file cvc_ado.cpp.
References Botan::EAC_Signed_Object::do_decode(), and Botan::EAC1_1_obj< EAC1_1_ADO >::init().
Botan::EAC1_1_ADO::EAC1_1_ADO | ( | DataSource & | source | ) |
Construct a CVC ADO request from a data source
source | the data source |
Definition at line 14 of file cvc_ado.cpp.
References Botan::EAC_Signed_Object::do_decode(), and Botan::EAC1_1_obj< EAC1_1_ADO >::init().
virtual Botan::EAC1_1_ADO::~EAC1_1_ADO | ( | ) | [inline, virtual] |
std::vector< byte > Botan::EAC_Signed_Object::BER_encode | ( | ) | const [inherited] |
BER encode this object.
Definition at line 18 of file signed_obj.cpp.
References Botan::EAC_Signed_Object::encode(), Botan::Pipe::end_msg(), Botan::RAW_BER, Botan::Pipe::read_all(), Botan::Pipe::start_msg(), and Botan::unlock().
Referenced by Botan::CVC_EAC::create_ado_req().
bool Botan::EAC1_1_obj< EAC1_1_ADO >::check_signature | ( | class Public_Key & | key | ) | const [inline, inherited] |
Definition at line 30 of file eac_obj.h.
{ return EAC_Signed_Object::check_signature(key, m_sig.DER_encode()); }
bool Botan::EAC_Signed_Object::check_signature | ( | class Public_Key & | key, |
const std::vector< byte > & | sig | ||
) | const [inherited] |
Check the signature of this object.
key | the public key associated with this signed object |
sig | the signature we are checking |
Definition at line 47 of file signed_obj.cpp.
References Botan::Public_Key::algo_name(), Botan::DER_SEQUENCE, Botan::IEEE_1363, Botan::OIDS::lookup(), Botan::Public_Key::message_parts(), Botan::AlgorithmIdentifier::oid, Botan::EAC_Signed_Object::sig_algo, Botan::split_on(), Botan::EAC_Signed_Object::tbs_data(), and Botan::PK_Verifier::verify_message().
{ try { std::vector<std::string> sig_info = split_on(OIDS::lookup(sig_algo.oid), '/'); if(sig_info.size() != 2 || sig_info[0] != pub_key.algo_name()) { return false; } std::string padding = sig_info[1]; Signature_Format format = (pub_key.message_parts() >= 2) ? DER_SEQUENCE : IEEE_1363; std::vector<byte> to_sign = tbs_data(); PK_Verifier verifier(pub_key, padding, format); return verifier.verify_message(to_sign, sig); } catch(...) { return false; } }
void Botan::EAC_Signed_Object::do_decode | ( | ) | [protected, inherited] |
Definition at line 78 of file signed_obj.cpp.
References e, and Botan::EAC_Signed_Object::PEM_label_pref.
Referenced by EAC1_1_ADO(), Botan::EAC1_1_CVC::EAC1_1_CVC(), and Botan::EAC1_1_Req::EAC1_1_Req().
{ try { force_decode(); } catch(Decoding_Error& e) { const std::string what = e.what(); throw Decoding_Error(PEM_label_pref + " decoding failed (" + what + ")"); } catch(Invalid_Argument& e) { const std::string what = e.what(); throw Decoding_Error(PEM_label_pref + " decoding failed (" + what + ")"); } }
void Botan::EAC1_1_ADO::encode | ( | Pipe & | out, |
X509_Encoding | encoding | ||
) | const [virtual] |
Encode this object into a pipe. Only DER is supported.
out | the pipe to encode this object into |
encoding | the encoding type to use, must be DER |
Implements Botan::EAC_Signed_Object.
Definition at line 95 of file cvc_ado.cpp.
References Botan::APPLICATION, Botan::OCTET_STRING, Botan::PEM, Botan::EAC_Signed_Object::tbs_bits, and Botan::Pipe::write().
{ if(encoding == PEM) throw Invalid_Argument("EAC1_1_ADO::encode() cannot PEM encode an EAC object"); auto concat_sig = EAC1_1_obj<EAC1_1_ADO>::m_sig.get_concatenation(); out.write(DER_Encoder() .start_cons(ASN1_Tag(7), APPLICATION) .raw_bytes(tbs_bits) .encode(concat_sig, OCTET_STRING, ASN1_Tag(55), APPLICATION) .end_cons() .get_contents()); }
ASN1_Car Botan::EAC1_1_ADO::get_car | ( | ) | const |
Get the CAR of this CVC ADO request
Definition at line 62 of file cvc_ado.cpp.
Referenced by operator==().
{
return m_car;
}
std::vector<byte> Botan::EAC1_1_obj< EAC1_1_ADO >::get_concat_sig | ( | ) | const [inline, virtual, inherited] |
Return the signature as a concatenation of the encoded parts.
Implements Botan::EAC_Signed_Object.
Definition at line 27 of file eac_obj.h.
Referenced by operator==().
{ return m_sig.get_concatenation(); }
EAC1_1_Req Botan::EAC1_1_ADO::get_request | ( | ) | const |
Get the CVC request contained in this object.
Definition at line 122 of file cvc_ado.cpp.
{
return m_req;
}
void Botan::EAC1_1_obj< EAC1_1_ADO >::init | ( | DataSource & | in | ) | [inline, protected, inherited] |
Definition at line 38 of file eac_obj.h.
Referenced by EAC1_1_ADO().
{ try { Derived::decode_info(in, tbs_bits, m_sig); } catch(Decoding_Error) { throw Decoding_Error(PEM_label_pref + " decoding failed"); } }
std::vector< byte > Botan::EAC1_1_ADO::make_signed | ( | PK_Signer & | signer, |
const std::vector< byte > & | tbs_bits, | ||
RandomNumberGenerator & | rng | ||
) | [static] |
Create a signed CVC ADO request from to be signed (TBS) data
signer | the signer used to sign the CVC ADO request |
tbs_bits | the TBS data to sign |
rng | a random number generator |
Definition at line 48 of file cvc_ado.cpp.
References Botan::APPLICATION, Botan::DER_Encoder::encode(), Botan::DER_Encoder::end_cons(), Botan::DER_Encoder::get_contents_unlocked(), Botan::OCTET_STRING, Botan::DER_Encoder::raw_bytes(), Botan::PK_Signer::sign_message(), and Botan::DER_Encoder::start_cons().
Referenced by Botan::CVC_EAC::create_ado_req().
{ const std::vector<byte> concat_sig = signer.sign_message(tbs_bits, rng); return DER_Encoder() .start_cons(ASN1_Tag(7), APPLICATION) .raw_bytes(tbs_bits) .encode(concat_sig, OCTET_STRING, ASN1_Tag(55), APPLICATION) .end_cons() .get_contents_unlocked(); }
bool Botan::EAC1_1_ADO::operator== | ( | EAC1_1_ADO const & | rhs | ) | const |
Definition at line 115 of file cvc_ado.cpp.
References get_car(), Botan::EAC1_1_obj< Derived >::get_concat_sig(), Botan::EAC1_1_obj< EAC1_1_ADO >::get_concat_sig(), and tbs_data().
{ return (this->get_concat_sig() == rhs.get_concat_sig() && this->tbs_data() == rhs.tbs_data() && this->get_car() == rhs.get_car()); }
std::string Botan::EAC_Signed_Object::PEM_encode | ( | ) | const [inherited] |
PEM encode this object.
Definition at line 30 of file signed_obj.cpp.
References Botan::EAC_Signed_Object::encode(), Botan::Pipe::end_msg(), Botan::PEM, Botan::Pipe::read_all_as_string(), and Botan::Pipe::start_msg().
AlgorithmIdentifier Botan::EAC_Signed_Object::signature_algorithm | ( | ) | const [inherited] |
Get the signature algorithm identifier used to sign this object.
Definition at line 42 of file signed_obj.cpp.
References Botan::EAC_Signed_Object::sig_algo.
Referenced by Botan::CVC_EAC::create_ado_req(), Botan::DE_EAC::link_cvca(), and Botan::DE_EAC::sign_request().
{ return sig_algo; }
std::vector< byte > Botan::EAC1_1_ADO::tbs_data | ( | ) | const [virtual] |
Get the TBS data of this CVC ADO request.
Implements Botan::EAC_Signed_Object.
Definition at line 110 of file cvc_ado.cpp.
References Botan::EAC_Signed_Object::tbs_bits.
Referenced by operator==().
{ return tbs_bits; }
friend class EAC1_1_obj< EAC1_1_ADO > [friend] |
ECDSA_Signature Botan::EAC1_1_obj< EAC1_1_ADO >::m_sig [protected, inherited] |
std::string Botan::EAC_Signed_Object::PEM_label_pref [protected, inherited] |
Definition at line 88 of file signed_obj.h.
Referenced by Botan::EAC_Signed_Object::do_decode(), and Botan::EAC1_1_obj< EAC1_1_Req >::init().
std::vector<std::string> Botan::EAC_Signed_Object::PEM_labels_allowed [protected, inherited] |
Definition at line 89 of file signed_obj.h.
AlgorithmIdentifier Botan::EAC_Signed_Object::sig_algo [protected, inherited] |
Definition at line 86 of file signed_obj.h.
Referenced by Botan::EAC_Signed_Object::check_signature(), and Botan::EAC_Signed_Object::signature_algorithm().
std::vector<byte> Botan::EAC_Signed_Object::tbs_bits [protected, inherited] |
Definition at line 87 of file signed_obj.h.
Referenced by encode(), Botan::EAC1_1_obj< EAC1_1_Req >::init(), and tbs_data().