#include <pk_keys.h>

Inheritance diagram for Botan::PK_Key_Agreement_Key:

Public Member Functions
virtual std::string	algo_name () const =0

virtual AlgorithmIdentifier	algorithm_identifier () const =0

virtual bool	check_key (RandomNumberGenerator &rng, bool strong) const =0

virtual std::unique_ptr< PK_Ops::Decryption >	create_decryption_op (RandomNumberGenerator &rng, const std::string &params, const std::string &provider) const

virtual std::unique_ptr< PK_Ops::Encryption >	create_encryption_op (RandomNumberGenerator &rng, const std::string &params, const std::string &provider) const

virtual std::unique_ptr< PK_Ops::KEM_Decryption >	create_kem_decryption_op (RandomNumberGenerator &rng, const std::string &params, const std::string &provider) const

virtual std::unique_ptr< PK_Ops::KEM_Encryption >	create_kem_encryption_op (RandomNumberGenerator &rng, const std::string &params, const std::string &provider) const

virtual std::unique_ptr< PK_Ops::Key_Agreement >	create_key_agreement_op (RandomNumberGenerator &rng, const std::string &params, const std::string &provider) const

virtual std::unique_ptr< PK_Ops::Signature >	create_signature_op (RandomNumberGenerator &rng, const std::string &params, const std::string &provider) const

virtual std::unique_ptr< PK_Ops::Verification >	create_verification_op (const std::string &params, const std::string &provider) const

virtual Signature_Format	default_x509_signature_format () const

virtual size_t	estimated_strength () const =0

std::string	fingerprint_private (const std::string &alg) const

std::string	fingerprint_public (const std::string &alg="SHA-256") const

virtual OID	get_oid () const

virtual size_t	key_length () const =0

virtual size_t	message_part_size () const

virtual size_t	message_parts () const

PK_Key_Agreement_Key &	operator= (const PK_Key_Agreement_Key &)=default

	PK_Key_Agreement_Key ()=default

	PK_Key_Agreement_Key (const PK_Key_Agreement_Key &)=default

virtual AlgorithmIdentifier	pkcs8_algorithm_identifier () const

virtual secure_vector< uint8_t >	private_key_bits () const =0

secure_vector< uint8_t >	private_key_info () const

virtual std::unique_ptr< Public_Key >	public_key () const =0

virtual std::vector< uint8_t >	public_key_bits () const =0

virtual std::vector< uint8_t >	public_value () const =0

virtual bool	stateful_operation () const

std::vector< uint8_t >	subject_public_key () const

virtual	~PK_Key_Agreement_Key ()=default

Detailed Description

PK Secret Value Derivation Key

Definition at line 295 of file pk_keys.h.

Constructor & Destructor Documentation

◆ PK_Key_Agreement_Key() [1/2]

Botan::PK_Key_Agreement_Key::PK_Key_Agreement_Key ( )

default

◆ PK_Key_Agreement_Key() [2/2]

Botan::PK_Key_Agreement_Key::PK_Key_Agreement_Key ( const PK_Key_Agreement_Key & )

default

◆ ~PK_Key_Agreement_Key()

virtual Botan::PK_Key_Agreement_Key::~PK_Key_Agreement_Key ( )

virtualdefault

Member Function Documentation

◆ algo_name()

virtual std::string Botan::Public_Key::algo_name ( ) const

pure virtualinherited

Get the name of the underlying public key scheme.

Returns: name of the public key scheme

Implemented in Botan::TPM_PrivateKey, Botan::Curve25519_PublicKey, Botan::DH_PublicKey, Botan::DSA_PublicKey, Botan::ECDH_PublicKey, Botan::ECDSA_PublicKey, Botan::ECGDSA_PublicKey, Botan::ECKCDSA_PublicKey, Botan::Ed25519_PublicKey, Botan::ElGamal_PublicKey, Botan::GOST_3410_PublicKey, Botan::Kyber_PublicKey, Botan::McEliece_PublicKey, Botan::RSA_PublicKey, Botan::SM2_PublicKey, Botan::XMSS_PublicKey, Botan::XMSS_WOTS_PublicKey, and Botan::XMSS_WOTS_Addressed_PublicKey.

Referenced by Botan::PKCS8::BER_encode(), botan_pubkey_sm2_compute_za(), Botan::TLS::Policy::check_peer_key_acceptable(), Botan::TLS::Handshake_State::choose_sig_format(), Botan::TLS::Client_Key_Exchange::Client_Key_Exchange(), Botan::EMSA1::config_for_x509(), Botan::EMSA_PKCS1v15::config_for_x509(), Botan::PSSR::config_for_x509(), Botan::Private_Key::create_decryption_op(), Botan::Public_Key::create_encryption_op(), Botan::Private_Key::create_kem_decryption_op(), Botan::Public_Key::create_kem_encryption_op(), Botan::Private_Key::create_key_agreement_op(), Botan::Private_Key::create_signature_op(), Botan::Public_Key::create_verification_op(), Botan::Public_Key::get_oid(), Botan::TLS::Handshake_State::parse_sig_format(), Botan::PK_Decryptor_EME::PK_Decryptor_EME(), Botan::PK_Encryptor_EME::PK_Encryptor_EME(), Botan::PK_KEM_Decryptor::PK_KEM_Decryptor(), Botan::PK_KEM_Encryptor::PK_KEM_Encryptor(), Botan::PK_Signer::PK_Signer(), Botan::PK_Verifier::PK_Verifier(), Botan::verify_cert_constraints_valid_for_key_type(), and Botan::X509_Object::verify_signature().

◆ algorithm_identifier()

virtual AlgorithmIdentifier Botan::Public_Key::algorithm_identifier ( ) const

pure virtualinherited

Returns: X.509 AlgorithmIdentifier for this key

Implemented in Botan::TPM_PrivateKey, Botan::Curve25519_PublicKey, Botan::DL_Scheme_PublicKey, Botan::EC_PublicKey, Botan::Ed25519_PublicKey, Botan::GOST_3410_PublicKey, Botan::Kyber_PublicKey, Botan::McEliece_PublicKey, Botan::RSA_PublicKey, Botan::XMSS_PublicKey, Botan::XMSS_WOTS_PublicKey, and Botan::XMSS_WOTS_Addressed_PublicKey.

Referenced by Botan::EMSA1::config_for_x509(), and Botan::Public_Key::subject_public_key().

◆ check_key()

virtual bool Botan::Public_Key::check_key	(	RandomNumberGenerator &	rng,
		bool	strong
	)		const

pure virtualinherited

Test the key values for consistency.

Parameters

rng	rng to use
strong	whether to perform strong and lengthy version of the test

Returns: true if the test is passed

Implemented in Botan::Kyber_PublicKey, Botan::McEliece_PublicKey, Botan::XMSS_PublicKey, Botan::XMSS_WOTS_PublicKey, Botan::Curve25519_PublicKey, Botan::Curve25519_PrivateKey, Botan::DSA_PrivateKey, Botan::EC_PublicKey, Botan::Ed25519_PublicKey, Botan::Ed25519_PrivateKey, Botan::McEliece_PrivateKey, Botan::XMSS_WOTS_Addressed_PublicKey, Botan::TPM_PrivateKey, Botan::DL_Scheme_PublicKey, Botan::DL_Scheme_PrivateKey, Botan::ECDSA_PrivateKey, Botan::ECGDSA_PrivateKey, Botan::ECKCDSA_PrivateKey, Botan::ElGamal_PrivateKey, Botan::RSA_PublicKey, Botan::RSA_PrivateKey, and Botan::SM2_PrivateKey.

◆ create_decryption_op()

std::unique_ptr< PK_Ops::Decryption > Botan::Private_Key::create_decryption_op	(	RandomNumberGenerator &	rng,
		const std::string &	params,
		const std::string &	provider
	)		const

virtualinherited

This is an internal library function exposed on key types. In almost all cases applications should use wrappers in pubkey.h

Return an decryption operation for this key/params or throw

Parameters

rng	a random number generator. The PK_Op may maintain a reference to the RNG and use it many times. The rng must outlive any operations which reference it.
params	additional parameters
provider	the provider to use

Reimplemented in Botan::ElGamal_PrivateKey, Botan::RSA_PrivateKey, and Botan::SM2_PrivateKey.

Definition at line 114 of file pk_keys.cpp.

   {
   throw Lookup_Error(algo_name() + " does not support decryption");
   }

References Botan::Public_Key::algo_name().

Referenced by Botan::PK_Decryptor_EME::PK_Decryptor_EME().

◆ create_encryption_op()

std::unique_ptr< PK_Ops::Encryption > Botan::Public_Key::create_encryption_op	(	RandomNumberGenerator &	rng,
		const std::string &	params,
		const std::string &	provider
	)		const

virtualinherited

This is an internal library function exposed on key types. In almost all cases applications should use wrappers in pubkey.h

Return an encryption operation for this key/params or throw

Parameters

rng	a random number generator. The PK_Op may maintain a reference to the RNG and use it many times. The rng must outlive any operations which reference it.
params	additional parameters
provider	the provider to use

Reimplemented in Botan::ElGamal_PublicKey, Botan::RSA_PublicKey, and Botan::SM2_PublicKey.

Definition at line 91 of file pk_keys.cpp.

   {
   throw Lookup_Error(algo_name() + " does not support encryption");
   }

References Botan::Public_Key::algo_name().

Referenced by Botan::PK_Encryptor_EME::PK_Encryptor_EME().

◆ create_kem_decryption_op()

std::unique_ptr< PK_Ops::KEM_Decryption > Botan::Private_Key::create_kem_decryption_op	(	RandomNumberGenerator &	rng,
		const std::string &	params,
		const std::string &	provider
	)		const

virtualinherited

This is an internal library function exposed on key types. In almost all cases applications should use wrappers in pubkey.h

Return a KEM decryption operation for this key/params or throw

Parameters

rng	a random number generator. The PK_Op may maintain a reference to the RNG and use it many times. The rng must outlive any operations which reference it.
params	additional parameters
provider	the provider to use

Reimplemented in Botan::Kyber_PrivateKey, Botan::McEliece_PrivateKey, and Botan::RSA_PrivateKey.

Definition at line 122 of file pk_keys.cpp.

   {
   throw Lookup_Error(algo_name() + " does not support KEM decryption");
   }

References Botan::Public_Key::algo_name().

Referenced by Botan::PK_KEM_Decryptor::PK_KEM_Decryptor().

◆ create_kem_encryption_op()

std::unique_ptr< PK_Ops::KEM_Encryption > Botan::Public_Key::create_kem_encryption_op	(	RandomNumberGenerator &	rng,
		const std::string &	params,
		const std::string &	provider
	)		const

virtualinherited

This is an internal library function exposed on key types. In almost all cases applications should use wrappers in pubkey.h

Return a KEM encryption operation for this key/params or throw

Parameters

rng	a random number generator. The PK_Op may maintain a reference to the RNG and use it many times. The rng must outlive any operations which reference it.
params	additional parameters
provider	the provider to use

Reimplemented in Botan::Kyber_PublicKey, Botan::McEliece_PublicKey, and Botan::RSA_PublicKey.

Definition at line 99 of file pk_keys.cpp.

   {
   throw Lookup_Error(algo_name() + " does not support KEM encryption");
   }

References Botan::Public_Key::algo_name().

Referenced by Botan::PK_KEM_Encryptor::PK_KEM_Encryptor().

◆ create_key_agreement_op()

std::unique_ptr< PK_Ops::Key_Agreement > Botan::Private_Key::create_key_agreement_op	(	RandomNumberGenerator &	rng,
		const std::string &	params,
		const std::string &	provider
	)		const

virtualinherited

This is an internal library function exposed on key types. In almost all cases applications should use wrappers in pubkey.h

Return a key agreement operation for this key/params or throw

Parameters

rng	a random number generator. The PK_Op may maintain a reference to the RNG and use it many times. The rng must outlive any operations which reference it.
params	additional parameters
provider	the provider to use

Reimplemented in Botan::Curve25519_PrivateKey, Botan::DH_PrivateKey, and Botan::ECDH_PrivateKey.

Definition at line 138 of file pk_keys.cpp.

   {
   throw Lookup_Error(algo_name() + " does not support key agreement");
   }

References Botan::Public_Key::algo_name().

◆ create_signature_op()

std::unique_ptr< PK_Ops::Signature > Botan::Private_Key::create_signature_op	(	RandomNumberGenerator &	rng,
		const std::string &	params,
		const std::string &	provider
	)		const

virtualinherited

This is an internal library function exposed on key types. In almost all cases applications should use wrappers in pubkey.h

Return a signature operation for this key/params or throw

Parameters

rng	a random number generator. The PK_Op may maintain a reference to the RNG and use it many times. The rng must outlive any operations which reference it.
params	additional parameters
provider	the provider to use

Reimplemented in Botan::XMSS_PrivateKey, Botan::TPM_PrivateKey, Botan::DSA_PrivateKey, Botan::ECDSA_PrivateKey, Botan::ECGDSA_PrivateKey, Botan::ECKCDSA_PrivateKey, Botan::Ed25519_PrivateKey, Botan::GOST_3410_PrivateKey, Botan::RSA_PrivateKey, and Botan::SM2_PrivateKey.

Definition at line 130 of file pk_keys.cpp.

   {
   throw Lookup_Error(algo_name() + " does not support signatures");
   }

References Botan::Public_Key::algo_name().

Referenced by Botan::PK_Signer::PK_Signer().

◆ create_verification_op()

std::unique_ptr< PK_Ops::Verification > Botan::Public_Key::create_verification_op	(	const std::string &	params,
		const std::string &	provider
	)		const

virtualinherited

This is an internal library function exposed on key types. In almost all cases applications should use wrappers in pubkey.h

Return a verification operation for this key/params or throw

Parameters

params	additional parameters
provider	the provider to use

Reimplemented in Botan::XMSS_PublicKey, Botan::DSA_PublicKey, Botan::ECDSA_PublicKey, Botan::ECGDSA_PublicKey, Botan::ECKCDSA_PublicKey, Botan::Ed25519_PublicKey, Botan::GOST_3410_PublicKey, Botan::RSA_PublicKey, Botan::SM2_PublicKey, and Botan::XMSS_WOTS_Addressed_PublicKey.

Definition at line 107 of file pk_keys.cpp.

   {
   throw Lookup_Error(algo_name() + " does not support verification");
   }

References Botan::Public_Key::algo_name().

Referenced by Botan::XMSS_WOTS_Addressed_PublicKey::create_verification_op(), and Botan::PK_Verifier::PK_Verifier().

◆ default_x509_signature_format()

virtual Signature_Format Botan::Public_Key::default_x509_signature_format ( ) const

inlinevirtualinherited

Reimplemented in Botan::GOST_3410_PublicKey.

Definition at line 125 of file pk_keys.h.

         {
         return (this->message_parts() >= 2) ? DER_SEQUENCE : IEEE_1363;
         }

References Botan::DER_SEQUENCE, and Botan::IEEE_1363.

Referenced by Botan::X509_Object::choose_sig_format(), and Botan::X509_Object::verify_signature().

◆ estimated_strength()

virtual size_t Botan::Public_Key::estimated_strength ( ) const

pure virtualinherited

Return the estimated strength of the underlying key against the best currently known attack. Note that this ignores anything but pure attacks against the key itself and do not take into account padding schemes, usage mistakes, etc which might reduce the strength. However it does suffice to provide an upper bound.

Returns: estimated strength in bits

Implemented in Botan::TPM_PrivateKey, Botan::Curve25519_PublicKey, Botan::DL_Scheme_PublicKey, Botan::EC_PublicKey, Botan::Ed25519_PublicKey, Botan::Kyber_PublicKey, Botan::McEliece_PublicKey, Botan::RSA_PublicKey, Botan::XMSS_PublicKey, Botan::XMSS_WOTS_PublicKey, and Botan::XMSS_WOTS_Addressed_PublicKey.

Referenced by botan_pubkey_estimated_strength().

◆ fingerprint_private()

std::string Botan::Private_Key::fingerprint_private ( const std::string & alg ) const

inherited

Returns: Hash of the PKCS #8 encoding for this key object

Definition at line 85 of file pk_keys.cpp.

   {
   return create_hex_fingerprint(private_key_bits(), hash_algo);
   }

References Botan::create_hex_fingerprint(), hash_algo, and Botan::Private_Key::private_key_bits().

Referenced by Botan::Certificate_Store_In_SQL::find_certs_for_key(), Botan::Certificate_Store_In_SQL::insert_key(), and Botan::Certificate_Store_In_SQL::remove_key().

◆ fingerprint_public()

std::string Botan::Public_Key::fingerprint_public ( const std::string & alg = "SHA-256" ) const

inherited

Returns: Hash of the subject public key

Definition at line 77 of file pk_keys.cpp.

   {
   return create_hex_fingerprint(subject_public_key(), hash_algo);
   }

References Botan::create_hex_fingerprint(), hash_algo, and Botan::Public_Key::subject_public_key().

◆ get_oid()

OID Botan::Public_Key::get_oid ( ) const

virtualinherited

Get the OID of the underlying public key scheme.

Returns: OID of the public key scheme

Reimplemented in Botan::XMSS_WOTS_Addressed_PublicKey.

Definition at line 53 of file pk_keys.cpp.

   {
   OID o = OIDS::str2oid_or_empty(algo_name());
   if(o.empty())
      throw Lookup_Error("PK algo " + algo_name() + " has no defined OIDs");
   return o;
   }

References Botan::Public_Key::algo_name(), Botan::OID::empty(), and Botan::OIDS::str2oid_or_empty().

◆ key_length()

virtual size_t Botan::Public_Key::key_length ( ) const

pure virtualinherited

Return an integer value best approximating the length of the primary security parameter. For example for RSA this will be the size of the modulus, for ECDSA the size of the ECC group, and for McEliece the size of the code will be returned.

Implemented in Botan::TPM_PrivateKey, Botan::Curve25519_PublicKey, Botan::DL_Scheme_PublicKey, Botan::EC_PublicKey, Botan::Ed25519_PublicKey, Botan::Kyber_PublicKey, Botan::McEliece_PublicKey, Botan::RSA_PublicKey, Botan::XMSS_PublicKey, Botan::XMSS_WOTS_PublicKey, and Botan::XMSS_WOTS_Addressed_PublicKey.

Referenced by Botan::TLS::Policy::check_peer_key_acceptable().

◆ message_part_size()

virtual size_t Botan::Public_Key::message_part_size ( ) const

inlinevirtualinherited

Returns how large each of the message parts refered to by message_parts() is

This function is public but applications should have few reasons to ever call this.

Returns: size of the message parts in bits

Reimplemented in Botan::DSA_PublicKey, Botan::ECDSA_PublicKey, Botan::ECGDSA_PublicKey, Botan::ECKCDSA_PublicKey, Botan::GOST_3410_PublicKey, and Botan::SM2_PublicKey.

Definition at line 123 of file pk_keys.h.

123{ return 0; }

Referenced by Botan::PK_Signer::PK_Signer(), and Botan::PK_Verifier::PK_Verifier().

◆ message_parts()

virtual size_t Botan::Public_Key::message_parts ( ) const

inlinevirtualinherited

Returns more than 1 if the output of this algorithm (ciphertext, signature) should be treated as more than one value. This is used for algorithms like DSA and ECDSA, where the (r,s) output pair can be encoded as either a plain binary list or a TLV tagged DER encoding depending on the protocol.

This function is public but applications should have few reasons to ever call this.

Returns: number of message parts

Reimplemented in Botan::DSA_PublicKey, Botan::ECDSA_PublicKey, Botan::ECGDSA_PublicKey, Botan::ECKCDSA_PublicKey, Botan::GOST_3410_PublicKey, and Botan::SM2_PublicKey.

Definition at line 112 of file pk_keys.h.

112{ return 1; }

Referenced by Botan::PK_Signer::PK_Signer(), and Botan::PK_Verifier::PK_Verifier().

◆ operator=()

PK_Key_Agreement_Key & Botan::PK_Key_Agreement_Key::operator= ( const PK_Key_Agreement_Key & )

default

◆ pkcs8_algorithm_identifier()

virtual AlgorithmIdentifier Botan::Private_Key::pkcs8_algorithm_identifier ( ) const

inlinevirtualinherited

Returns: PKCS #8 AlgorithmIdentifier for this key Might be different from the X.509 identifier, but normally is not

Reimplemented in Botan::GOST_3410_PrivateKey, Botan::XMSS_WOTS_PrivateKey, and Botan::XMSS_WOTS_Addressed_PrivateKey.

Definition at line 212 of file pk_keys.h.

213 { return algorithm_identifier(); }

Botan::Public_Key::algorithm_identifier

virtual AlgorithmIdentifier algorithm_identifier() const =0

Referenced by Botan::Private_Key::private_key_info().

◆ private_key_bits()

virtual secure_vector< uint8_t > Botan::Private_Key::private_key_bits ( ) const

pure virtualinherited

Returns: BER encoded private key bits

Implemented in Botan::TPM_PrivateKey, Botan::Curve25519_PrivateKey, Botan::DL_Scheme_PrivateKey, Botan::EC_PrivateKey, Botan::Ed25519_PrivateKey, Botan::Kyber_PrivateKey, Botan::McEliece_PrivateKey, Botan::RSA_PrivateKey, Botan::XMSS_PrivateKey, Botan::XMSS_WOTS_PrivateKey, and Botan::XMSS_WOTS_Addressed_PrivateKey.

Referenced by Botan::Private_Key::fingerprint_private(), and Botan::Private_Key::private_key_info().

◆ private_key_info()

secure_vector< uint8_t > Botan::Private_Key::private_key_info ( ) const

inherited

Returns: PKCS #8 private key encoding for this key object

Definition at line 61 of file pk_keys.cpp.

   {
   const size_t PKCS8_VERSION = 0;
 
   return DER_Encoder()
         .start_sequence()
            .encode(PKCS8_VERSION)
            .encode(pkcs8_algorithm_identifier())
            .encode(private_key_bits(), ASN1_Type::OctetString)
         .end_cons()
      .get_contents();
   }

References Botan::DER_Encoder::encode(), Botan::DER_Encoder::end_cons(), Botan::DER_Encoder::get_contents(), Botan::OctetString, Botan::Private_Key::pkcs8_algorithm_identifier(), Botan::Private_Key::private_key_bits(), and Botan::DER_Encoder::start_sequence().

Referenced by Botan::PKCS8::BER_encode(), Botan::PKCS8::BER_encode_encrypted_pbkdf_iter(), Botan::PKCS8::BER_encode_encrypted_pbkdf_msec(), and Botan::PKCS8::PEM_encode().

◆ public_key()

virtual std::unique_ptr< Public_Key > Botan::Private_Key::public_key ( ) const

pure virtualinherited

Allocate a new object for the public key associated with this private key.

Returns: public key

Implemented in Botan::TPM_PrivateKey, Botan::Curve25519_PrivateKey, Botan::DH_PrivateKey, Botan::DSA_PrivateKey, Botan::ECDH_PrivateKey, Botan::ECDSA_PrivateKey, Botan::ECGDSA_PrivateKey, Botan::ECKCDSA_PrivateKey, Botan::Ed25519_PrivateKey, Botan::ElGamal_PrivateKey, Botan::GOST_3410_PrivateKey, Botan::Kyber_PrivateKey, Botan::McEliece_PrivateKey, Botan::RSA_PrivateKey, Botan::SM2_PrivateKey, Botan::XMSS_PrivateKey, and Botan::XMSS_WOTS_PrivateKey.

◆ public_key_bits()

virtual std::vector< uint8_t > Botan::Public_Key::public_key_bits ( ) const

pure virtualinherited

Returns: BER encoded public key bits

Implemented in Botan::TPM_PrivateKey, Botan::Curve25519_PublicKey, Botan::DL_Scheme_PublicKey, Botan::EC_PublicKey, Botan::Ed25519_PublicKey, Botan::GOST_3410_PublicKey, Botan::Kyber_PublicKey, Botan::McEliece_PublicKey, Botan::RSA_PublicKey, Botan::XMSS_PublicKey, Botan::XMSS_WOTS_PublicKey, and Botan::XMSS_WOTS_Addressed_PublicKey.

Referenced by Botan::Public_Key::subject_public_key().

◆ public_value()

virtual std::vector< uint8_t > Botan::PK_Key_Agreement_Key::public_value ( ) const

pure virtual

Implemented in Botan::Curve25519_PrivateKey, Botan::DH_PrivateKey, and Botan::ECDH_PrivateKey.

Referenced by Botan::TLS::Client_Key_Exchange::Client_Key_Exchange().

◆ stateful_operation()

virtual bool Botan::Private_Key::stateful_operation ( ) const

inlinevirtualinherited

Reimplemented in Botan::XMSS_PrivateKey.

Definition at line 188 of file pk_keys.h.

188{ return false; }

◆ subject_public_key()

std::vector< uint8_t > Botan::Public_Key::subject_public_key ( ) const

inherited

Returns: X.509 subject key encoding for this key object

Definition at line 38 of file pk_keys.cpp.

   {
   std::vector<uint8_t> output;
 
   DER_Encoder(output).start_sequence()
         .encode(algorithm_identifier())
         .encode(public_key_bits(), ASN1_Type::BitString)
      .end_cons();
 
   return output;
   }

References Botan::Public_Key::algorithm_identifier(), Botan::BitString, Botan::DER_Encoder::encode(), Botan::DER_Encoder::end_cons(), Botan::Public_Key::public_key_bits(), and Botan::DER_Encoder::start_sequence().

Referenced by Botan::X509::BER_encode(), Botan::PKCS10_Request::create(), Botan::Public_Key::fingerprint_public(), and Botan::X509::PEM_encode().

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

src/lib/pubkey/pk_keys.h

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ PK_Key_Agreement_Key() [1/2]

◆ PK_Key_Agreement_Key() [2/2]

◆ ~PK_Key_Agreement_Key()

Member Function Documentation

◆ algo_name()

◆ algorithm_identifier()

◆ check_key()

◆ create_decryption_op()

◆ create_encryption_op()

◆ create_kem_decryption_op()

◆ create_kem_encryption_op()

◆ create_key_agreement_op()

◆ create_signature_op()

◆ create_verification_op()

◆ default_x509_signature_format()

◆ estimated_strength()

◆ fingerprint_private()

◆ fingerprint_public()

◆ get_oid()

◆ key_length()

◆ message_part_size()

◆ message_parts()

◆ operator=()

◆ pkcs8_algorithm_identifier()

◆ private_key_bits()

◆ private_key_info()

◆ public_key()

◆ public_key_bits()

◆ public_value()

◆ stateful_operation()

◆ subject_public_key()