Botan 3.9.0
Crypto and TLS for C&
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Abstraction for a combined KEM private key. More...
#include <hybrid_kem.h>
Public Member Functions | |
virtual Signature_Format | _default_x509_signature_format () const |
virtual std::optional< size_t > | _signature_element_size_for_DER_encoding () const |
virtual std::string | algo_name () const =0 |
virtual AlgorithmIdentifier | algorithm_identifier () const =0 |
bool | check_key (RandomNumberGenerator &rng, bool strong) const override |
virtual std::unique_ptr< PK_Ops::Decryption > | create_decryption_op (RandomNumberGenerator &rng, std::string_view params, std::string_view provider) const |
virtual std::unique_ptr< PK_Ops::Encryption > | create_encryption_op (RandomNumberGenerator &rng, std::string_view params, std::string_view provider) const |
virtual std::unique_ptr< PK_Ops::KEM_Decryption > | create_kem_decryption_op (RandomNumberGenerator &rng, std::string_view params, std::string_view provider) const |
virtual std::unique_ptr< PK_Ops::KEM_Encryption > | create_kem_encryption_op (std::string_view params, std::string_view provider) const |
virtual std::unique_ptr< PK_Ops::Key_Agreement > | create_key_agreement_op (RandomNumberGenerator &rng, std::string_view params, std::string_view provider) const |
virtual std::unique_ptr< PK_Ops::Signature > | create_signature_op (RandomNumberGenerator &rng, std::string_view params, std::string_view provider) const |
virtual std::unique_ptr< PK_Ops::Verification > | create_verification_op (std::string_view params, std::string_view provider) const |
virtual std::unique_ptr< PK_Ops::Verification > | create_x509_verification_op (const AlgorithmIdentifier &signature_algorithm, std::string_view provider) const |
Signature_Format | default_x509_signature_format () const |
virtual size_t | estimated_strength () const =0 |
std::string | fingerprint_private (std::string_view alg) const |
std::string | fingerprint_public (std::string_view alg="SHA-256") const |
virtual std::unique_ptr< Private_Key > | generate_another (RandomNumberGenerator &rng) const =0 |
virtual const BigInt & | get_int_field (std::string_view field) const |
OID | get_oid () const |
Hybrid_PrivateKey (const Hybrid_PrivateKey &)=delete | |
Hybrid_PrivateKey (Hybrid_PrivateKey &&)=default | |
Hybrid_PrivateKey (std::vector< std::unique_ptr< Private_Key > > private_keys) | |
Constructor for a list of multiple KEM private keys. | |
virtual size_t | key_length () const =0 |
size_t | message_part_size () const |
size_t | message_parts () const |
virtual OID | object_identifier () const |
Hybrid_PrivateKey & | operator= (const Hybrid_PrivateKey &)=delete |
Hybrid_PrivateKey & | operator= (Hybrid_PrivateKey &&)=default |
virtual AlgorithmIdentifier | pkcs8_algorithm_identifier () const |
secure_vector< uint8_t > | private_key_bits () const override |
Disabled by default. | |
secure_vector< uint8_t > | private_key_info () const |
const std::vector< std::unique_ptr< Private_Key > > & | private_keys () const |
virtual std::unique_ptr< Public_Key > | public_key () const =0 |
virtual std::vector< uint8_t > | public_key_bits () const =0 |
virtual secure_vector< uint8_t > | raw_private_key_bits () const |
virtual std::vector< uint8_t > | raw_public_key_bits () const =0 |
virtual std::optional< uint64_t > | remaining_operations () const |
Retrieves the number of remaining operations if this is a stateful private key. | |
virtual bool | stateful_operation () const |
std::vector< uint8_t > | subject_public_key () const |
virtual bool | supports_operation (PublicKeyOperation op) const =0 |
~Hybrid_PrivateKey () override=default |
Static Protected Member Functions | |
static std::vector< std::unique_ptr< Public_Key > > | extract_public_keys (const std::vector< std::unique_ptr< Private_Key > > &private_keys) |
Abstraction for a combined KEM private key.
Two or more KEM private keys are combined into a single KEM private key. Derived classes must implement the abstract methods to provide the decryption operation, e.g. by specifying how a KEM combiner is applied to derive the shared secret using the individual shared secrets, ciphertexts, and other context information.
Definition at line 97 of file hybrid_kem.h.
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delete |
References Hybrid_PrivateKey().
Referenced by Botan::TLS::Hybrid_KEM_PrivateKey::Hybrid_KEM_PrivateKey(), Hybrid_PrivateKey(), Hybrid_PrivateKey(), operator=(), operator=(), and ~Hybrid_PrivateKey().
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default |
References Hybrid_PrivateKey().
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overridedefault |
References Hybrid_PrivateKey(), private_key_bits(), and private_keys().
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explicit |
Constructor for a list of multiple KEM private keys.
To use KEX algorithms use the KEX_to_KEM_Adapter_PrivateKey.
private_keys | List of private keys to combine |
Definition at line 55 of file hybrid_kem.cpp.
References BOTAN_ARG_CHECK, Botan::KeyEncapsulation, and private_keys().
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virtualinherited |
Reimplemented in Botan::GOST_3410_PublicKey.
Definition at line 30 of file pk_keys.cpp.
References _signature_element_size_for_DER_encoding(), Botan::DerSequence, and Botan::Standard.
Referenced by Botan::X509_Object::choose_sig_format(), Botan::Public_Key::default_x509_signature_format(), and Botan::PK_Verifier::PK_Verifier().
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inlinevirtualinherited |
Certain signatures schemes such as ECDSA have more than one element, and certain unfortunate protocols decided the thing to do was not concatenate them as normally done, but instead DER encode each of the elements as independent values.
If this returns a value x then the signature is checked to be exactly 2*x bytes and split in half for DER encoding.
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 137 of file pk_keys.h.
Referenced by _default_x509_signature_format(), Botan::Public_Key::message_part_size(), Botan::Public_Key::message_parts(), Botan::PK_Verifier::PK_Verifier(), and Botan::PK_Verifier::PK_Verifier().
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pure virtualinherited |
Get the name of the underlying public key scheme.
Implemented in Botan::Classic_McEliece_PublicKey, Botan::DH_PublicKey, Botan::Dilithium_PublicKey, Botan::DSA_PublicKey, Botan::ECDH_PublicKey, Botan::ECDSA_PublicKey, Botan::ECGDSA_PublicKey, Botan::ECKCDSA_PublicKey, Botan::Ed25519_PublicKey, Botan::Ed448_PublicKey, Botan::ElGamal_PublicKey, Botan::FrodoKEM_PublicKey, Botan::GOST_3410_PublicKey, Botan::HSS_LMS_PublicKey, Botan::KEX_to_KEM_Adapter_PublicKey, Botan::Kyber_PublicKey, Botan::McEliece_PublicKey, Botan::RSA_PublicKey, Botan::SM2_PublicKey, Botan::SphincsPlus_PublicKey, Botan::TLS::Hybrid_KEM_PublicKey, Botan::TPM2::EC_PrivateKey, Botan::TPM2::EC_PublicKey, Botan::TPM_PrivateKey, Botan::X25519_PublicKey, Botan::X448_PublicKey, and Botan::XMSS_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::X509_Object::choose_sig_format(), Botan::TLS::Client_Key_Exchange::Client_Key_Exchange(), Botan::TLS::Client_Key_Exchange::Client_Key_Exchange(), 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::create_x509_verification_op(), get_int_field(), object_identifier(), 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_Key_Agreement::PK_Key_Agreement(), Botan::PK_Signer::PK_Signer(), Botan::PK_Verifier::PK_Verifier(), Botan::PK_Verifier::PK_Verifier(), and Botan::Private_Key::raw_private_key_bits().
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pure virtualinherited |
Implemented in Botan::Classic_McEliece_PublicKey, Botan::DH_PublicKey, Botan::Dilithium_PublicKey, Botan::DSA_PublicKey, Botan::EC_PublicKey, Botan::Ed25519_PublicKey, Botan::Ed448_PublicKey, Botan::ElGamal_PublicKey, Botan::FrodoKEM_PublicKey, Botan::GOST_3410_PublicKey, Botan::HSS_LMS_PublicKey, Botan::KEX_to_KEM_Adapter_PublicKey, Botan::Kyber_PublicKey, Botan::McEliece_PublicKey, Botan::RSA_PublicKey, Botan::SphincsPlus_PublicKey, Botan::TLS::Hybrid_KEM_PublicKey, Botan::TPM_PrivateKey, Botan::X25519_PublicKey, Botan::X448_PublicKey, and Botan::XMSS_PublicKey.
Referenced by Botan::Private_Key::pkcs8_algorithm_identifier(), subject_public_key(), and Botan::TLS::Certificate_Verify_13::verify().
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overridevirtual |
Implements Botan::Asymmetric_Key.
Definition at line 69 of file hybrid_kem.cpp.
References private_keys(), and Botan::reduce().
Referenced by Botan::TLS::Hybrid_KEM_PrivateKey::check_key().
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virtualinherited |
This is an internal library function exposed on key types. In all cases applications should use wrappers in pubkey.h
Return an decryption operation for this key/params or throw
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, Botan::SM2_PrivateKey, and Botan::TPM2::RSA_PrivateKey.
Definition at line 119 of file pk_keys.cpp.
References Botan::Asymmetric_Key::algo_name(), and Botan::fmt().
Referenced by Botan::PK_Decryptor_EME::PK_Decryptor_EME().
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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
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, Botan::SM2_PublicKey, and Botan::TPM2::RSA_PublicKey.
Definition at line 98 of file pk_keys.cpp.
References Botan::Asymmetric_Key::algo_name(), and Botan::fmt().
Referenced by Botan::PK_Encryptor_EME::PK_Encryptor_EME().
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virtualinherited |
This is an internal library function exposed on key types. In all cases applications should use wrappers in pubkey.h
Return a KEM decryption operation for this key/params or throw
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::Classic_McEliece_PrivateKey, Botan::FrodoKEM_PrivateKey, Botan::KEX_to_KEM_Adapter_PrivateKey, Botan::Kyber_PrivateKey, Botan::McEliece_PrivateKey, Botan::RSA_PrivateKey, and Botan::TLS::Hybrid_KEM_PrivateKey.
Definition at line 125 of file pk_keys.cpp.
References Botan::Asymmetric_Key::algo_name(), and Botan::fmt().
Referenced by Botan::PK_KEM_Decryptor::PK_KEM_Decryptor().
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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
params | additional parameters |
provider | the provider to use |
Reimplemented in Botan::Classic_McEliece_PublicKey, Botan::FrodoKEM_PublicKey, Botan::KEX_to_KEM_Adapter_PublicKey, Botan::Kyber_PublicKey, Botan::McEliece_PublicKey, Botan::RSA_PublicKey, and Botan::TLS::Hybrid_KEM_PublicKey.
Definition at line 104 of file pk_keys.cpp.
References Botan::Asymmetric_Key::algo_name(), and Botan::fmt().
Referenced by Botan::PK_KEM_Encryptor::PK_KEM_Encryptor().
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virtualinherited |
This is an internal library function exposed on key types. In all cases applications should use wrappers in pubkey.h
Return a key agreement operation for this key/params or throw
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::DH_PrivateKey, Botan::ECDH_PrivateKey, Botan::X25519_PrivateKey, and Botan::X448_PrivateKey.
Definition at line 137 of file pk_keys.cpp.
References Botan::Asymmetric_Key::algo_name(), and Botan::fmt().
Referenced by Botan::PK_Key_Agreement::PK_Key_Agreement().
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virtualinherited |
This is an internal library function exposed on key types. In all cases applications should use wrappers in pubkey.h
Return a signature operation for this key/params or throw
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::Dilithium_PrivateKey, Botan::DSA_PrivateKey, Botan::ECDSA_PrivateKey, Botan::ECGDSA_PrivateKey, Botan::ECKCDSA_PrivateKey, Botan::Ed25519_PrivateKey, Botan::Ed448_PrivateKey, Botan::GOST_3410_PrivateKey, Botan::HSS_LMS_PrivateKey, Botan::RSA_PrivateKey, Botan::SM2_PrivateKey, Botan::SphincsPlus_PrivateKey, Botan::TPM2::EC_PrivateKey, Botan::TPM2::RSA_PrivateKey, Botan::TPM_PrivateKey, and Botan::XMSS_PrivateKey.
Definition at line 131 of file pk_keys.cpp.
References Botan::Asymmetric_Key::algo_name(), and Botan::fmt().
Referenced by Botan::PK_Signer::PK_Signer().
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virtualinherited |
This is an internal library function exposed on key types. In all cases applications should use wrappers in pubkey.h
Return a verification operation for this key/params or throw
params | additional parameters |
provider | the provider to use |
Reimplemented in Botan::Dilithium_PublicKey, Botan::DSA_PublicKey, Botan::ECDSA_PublicKey, Botan::ECGDSA_PublicKey, Botan::ECKCDSA_PublicKey, Botan::Ed25519_PublicKey, Botan::Ed448_PublicKey, Botan::GOST_3410_PublicKey, Botan::HSS_LMS_PublicKey, Botan::RSA_PublicKey, Botan::SM2_PublicKey, Botan::SphincsPlus_PublicKey, Botan::TPM2::EC_PublicKey, Botan::TPM2::RSA_PublicKey, and Botan::XMSS_PublicKey.
Definition at line 109 of file pk_keys.cpp.
References Botan::Asymmetric_Key::algo_name(), and Botan::fmt().
Referenced by Botan::PK_Verifier::PK_Verifier().
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virtualinherited |
This is an internal library function exposed on key types. In all cases applications should use wrappers in pubkey.h
Return a verification operation for this combination of key and signature algorithm or throw.
signature_algorithm | is the X.509 algorithm identifier encoding the padding scheme and hash hash function used in the signature if applicable. |
provider | the provider to use |
Reimplemented in Botan::Dilithium_PublicKey, Botan::DSA_PublicKey, Botan::ECDSA_PublicKey, Botan::ECGDSA_PublicKey, Botan::ECKCDSA_PublicKey, Botan::Ed25519_PublicKey, Botan::Ed448_PublicKey, Botan::GOST_3410_PublicKey, Botan::HSS_LMS_PublicKey, Botan::RSA_PublicKey, Botan::SphincsPlus_PublicKey, and Botan::XMSS_PublicKey.
Definition at line 114 of file pk_keys.cpp.
References Botan::Asymmetric_Key::algo_name(), and Botan::fmt().
Referenced by Botan::PK_Verifier::PK_Verifier().
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inlineinherited |
Definition at line 229 of file pk_keys.h.
References Botan::Asymmetric_Key::_default_x509_signature_format(), and default_x509_signature_format().
Referenced by default_x509_signature_format().
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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.
Implemented in Botan::Classic_McEliece_PublicKey, Botan::DH_PublicKey, Botan::Dilithium_PublicKey, Botan::DSA_PublicKey, Botan::EC_PublicKey, Botan::Ed25519_PublicKey, Botan::Ed448_PublicKey, Botan::ElGamal_PublicKey, Botan::FrodoKEM_PublicKey, Botan::HSS_LMS_PublicKey, Botan::Hybrid_PublicKey, Botan::KEX_to_KEM_Adapter_PublicKey, Botan::Kyber_PublicKey, Botan::McEliece_PublicKey, Botan::RSA_PublicKey, Botan::SphincsPlus_PublicKey, Botan::TPM_PrivateKey, Botan::X25519_PublicKey, Botan::X448_PublicKey, and Botan::XMSS_PublicKey.
References get_int_field(), and object_identifier().
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staticprotected |
Definition at line 73 of file hybrid_kem.cpp.
References BOTAN_ARG_CHECK, and private_keys().
Referenced by Botan::TLS::Hybrid_KEM_PrivateKey::Hybrid_KEM_PrivateKey(), and Botan::TLS::Hybrid_KEM_PrivateKey::public_key().
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inherited |
Definition at line 94 of file pk_keys.cpp.
References Botan::create_hex_fingerprint(), and 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().
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inherited |
Definition at line 87 of file pk_keys.cpp.
References Botan::create_hex_fingerprint(), and subject_public_key().
Referenced by public_key_bits().
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pure virtualinherited |
Generate another (cryptographically independent) key pair using the same algorithm parameters as this key. This is most useful for algorithms that support PublicKeyOperation::KeyAgreement to generate a fitting ephemeral key pair. For other key types it might throw Not_Implemented.
Implemented in Botan::Classic_McEliece_PublicKey, Botan::DH_PublicKey, Botan::Dilithium_PublicKey, Botan::DSA_PublicKey, Botan::ECDH_PublicKey, Botan::ECDSA_PublicKey, Botan::ECGDSA_PublicKey, Botan::ECKCDSA_PublicKey, Botan::Ed25519_PublicKey, Botan::Ed448_PublicKey, Botan::ElGamal_PublicKey, Botan::FrodoKEM_PublicKey, Botan::GOST_3410_PublicKey, Botan::HSS_LMS_PrivateKey, Botan::HSS_LMS_PublicKey, Botan::KEX_to_KEM_Adapter_PublicKey, Botan::Kyber_PublicKey, Botan::McEliece_PublicKey, Botan::RSA_PublicKey, Botan::SM2_PublicKey, Botan::SphincsPlus_PublicKey, Botan::TLS::Hybrid_KEM_PublicKey, Botan::TPM2::EC_PrivateKey, Botan::TPM2::PublicKey, Botan::TPM2::RSA_PublicKey, Botan::TPM_PrivateKey, Botan::X25519_PublicKey, Botan::X448_PublicKey, and Botan::XMSS_PublicKey.
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virtualinherited |
Access an algorithm specific field
If the field is not known for this algorithm, an Invalid_Argument is thrown. The interpretation of the result requires knowledge of which algorithm is involved. For instance for RSA "p" represents one of the secret primes, while for DSA "p" is the public prime.
Some algorithms may not implement this method at all.
This is primarily used to implement the FFI botan_pubkey_get_field and botan_privkey_get_field functions.
TODO(Botan4) Change this to return by value
Reimplemented in Botan::DH_PrivateKey, Botan::DH_PublicKey, Botan::DSA_PrivateKey, Botan::DSA_PublicKey, Botan::EC_PrivateKey, Botan::EC_PublicKey, Botan::ElGamal_PrivateKey, Botan::ElGamal_PublicKey, Botan::RSA_PrivateKey, and Botan::RSA_PublicKey.
Definition at line 18 of file pk_keys.cpp.
References algo_name().
Referenced by estimated_strength(), Botan::EC_PublicKey::get_int_field(), and Botan::RSA_PublicKey::get_int_field().
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inlineinherited |
Deprecated version of object_identifier
Definition at line 161 of file pk_keys.h.
References get_oid(), and Botan::Asymmetric_Key::object_identifier().
Referenced by get_oid().
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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::Classic_McEliece_PublicKey, Botan::DH_PublicKey, Botan::Dilithium_PublicKey, Botan::DSA_PublicKey, Botan::EC_PublicKey, Botan::Ed25519_PublicKey, Botan::Ed448_PublicKey, Botan::ElGamal_PublicKey, Botan::FrodoKEM_PublicKey, Botan::HSS_LMS_PublicKey, Botan::Hybrid_PublicKey, Botan::KEX_to_KEM_Adapter_PublicKey, Botan::Kyber_PublicKey, Botan::McEliece_PublicKey, Botan::RSA_PublicKey, Botan::SphincsPlus_PublicKey, Botan::TPM_PrivateKey, Botan::X25519_PublicKey, Botan::X448_PublicKey, and Botan::XMSS_PublicKey.
Referenced by Botan::TLS::Policy::check_peer_key_acceptable().
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inlineinherited |
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.
Definition at line 221 of file pk_keys.h.
References Botan::Asymmetric_Key::_signature_element_size_for_DER_encoding(), and message_part_size().
Referenced by message_part_size().
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inlineinherited |
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.
Definition at line 208 of file pk_keys.h.
References Botan::Asymmetric_Key::_signature_element_size_for_DER_encoding(), and message_parts().
Referenced by message_parts().
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virtualinherited |
Get the OID of the underlying public key scheme.
Reimplemented in Botan::Classic_McEliece_PublicKey, Botan::Dilithium_PublicKey, Botan::FrodoKEM_PublicKey, Botan::HSS_LMS_PublicKey, Botan::Kyber_PublicKey, and Botan::SphincsPlus_PublicKey.
Definition at line 22 of file pk_keys.cpp.
References algo_name(), Botan::fmt(), and Botan::OID::from_string().
Referenced by Botan::DH_PublicKey::algorithm_identifier(), Botan::DSA_PublicKey::algorithm_identifier(), Botan::EC_PublicKey::algorithm_identifier(), Botan::Ed25519_PublicKey::algorithm_identifier(), Botan::Ed448_PublicKey::algorithm_identifier(), Botan::ElGamal_PublicKey::algorithm_identifier(), Botan::GOST_3410_PublicKey::algorithm_identifier(), Botan::McEliece_PublicKey::algorithm_identifier(), Botan::RSA_PublicKey::algorithm_identifier(), Botan::TPM_PrivateKey::algorithm_identifier(), Botan::X25519_PublicKey::algorithm_identifier(), Botan::X448_PublicKey::algorithm_identifier(), Botan::XMSS_PublicKey::algorithm_identifier(), estimated_strength(), and Botan::Public_Key::get_oid().
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delete |
References Hybrid_PrivateKey().
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default |
References Hybrid_PrivateKey().
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inlinevirtualinherited |
Reimplemented in Botan::GOST_3410_PrivateKey, and Botan::HSS_LMS_PrivateKey.
Definition at line 324 of file pk_keys.h.
References Botan::Public_Key::algorithm_identifier().
Referenced by private_key_info().
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overridevirtual |
Disabled by default.
Implements Botan::Private_Key.
Definition at line 65 of file hybrid_kem.cpp.
Referenced by ~Hybrid_PrivateKey().
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inherited |
Definition at line 68 of file pk_keys.cpp.
References Botan::DER_Encoder::encode(), Botan::DER_Encoder::end_cons(), Botan::DER_Encoder::get_contents(), Botan::OctetString, pkcs8_algorithm_identifier(), 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(), Botan::PKCS8::PEM_encode(), and public_key().
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inline |
Definition at line 119 of file hybrid_kem.h.
Referenced by check_key(), Botan::TLS::Hybrid_KEM_PrivateKey::create_kem_decryption_op(), extract_public_keys(), Botan::TLS::Hybrid_KEM_PrivateKey::generate_from_group(), Hybrid_PrivateKey(), Botan::TLS::Hybrid_KEM_PrivateKey::public_key(), and ~Hybrid_PrivateKey().
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pure virtualinherited |
Allocate a new object for the public key associated with this private key.
Implemented in Botan::Classic_McEliece_PrivateKey, Botan::DH_PrivateKey, Botan::Dilithium_PrivateKey, Botan::DSA_PrivateKey, Botan::ECDH_PrivateKey, Botan::ECDSA_PrivateKey, Botan::ECGDSA_PrivateKey, Botan::ECKCDSA_PrivateKey, Botan::Ed25519_PrivateKey, Botan::Ed448_PrivateKey, Botan::ElGamal_PrivateKey, Botan::FrodoKEM_PrivateKey, Botan::GOST_3410_PrivateKey, Botan::HSS_LMS_PrivateKey, Botan::KEX_to_KEM_Adapter_PrivateKey, Botan::Kyber_PrivateKey, Botan::McEliece_PrivateKey, Botan::RSA_PrivateKey, Botan::SM2_PrivateKey, Botan::SphincsPlus_PrivateKey, Botan::TLS::Hybrid_KEM_PrivateKey, Botan::TPM2::EC_PrivateKey, Botan::TPM2::RSA_PrivateKey, Botan::TPM_PrivateKey, Botan::X25519_PrivateKey, Botan::X448_PrivateKey, and Botan::XMSS_PrivateKey.
References private_key_info().
Referenced by Botan::KeyPair::encryption_consistency_check(), and Botan::KeyPair::signature_consistency_check().
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pure virtualinherited |
Implemented in Botan::Classic_McEliece_PublicKey, Botan::DH_PublicKey, Botan::Dilithium_PublicKey, Botan::DSA_PublicKey, Botan::EC_PublicKey, Botan::Ed25519_PublicKey, Botan::Ed448_PublicKey, Botan::ElGamal_PublicKey, Botan::FrodoKEM_PublicKey, Botan::GOST_3410_PublicKey, Botan::HSS_LMS_PublicKey, Botan::Hybrid_PublicKey, Botan::KEX_to_KEM_Adapter_PublicKey, Botan::Kyber_PublicKey, Botan::McEliece_PublicKey, Botan::RSA_PublicKey, Botan::SphincsPlus_PublicKey, Botan::TLS::Hybrid_KEM_PublicKey, Botan::TPM2::EC_PrivateKey, Botan::TPM2::EC_PublicKey, Botan::TPM_PrivateKey, Botan::X25519_PublicKey, Botan::X448_PublicKey, and Botan::XMSS_PublicKey.
References fingerprint_public(), and subject_public_key().
Referenced by subject_public_key().
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virtualinherited |
Note: some algorithms (for example RSA) do not have an obvious encoding for this value due to having many different values, and thus not implement this function. The default implementation throws Not_Implemented
Reimplemented in Botan::Classic_McEliece_PrivateKey, Botan::DH_PrivateKey, Botan::Dilithium_PrivateKey, Botan::DSA_PrivateKey, Botan::EC_PrivateKey, Botan::Ed25519_PrivateKey, Botan::Ed448_PrivateKey, Botan::ElGamal_PrivateKey, Botan::FrodoKEM_PrivateKey, Botan::HSS_LMS_PrivateKey, Botan::KEX_to_KEM_Adapter_PrivateKey, Botan::Kyber_PrivateKey, Botan::SphincsPlus_PrivateKey, Botan::TPM2::PrivateKey, Botan::X25519_PrivateKey, and Botan::X448_PrivateKey.
Definition at line 80 of file pk_keys.cpp.
References Botan::Asymmetric_Key::algo_name().
Referenced by private_key_bits().
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pure virtualinherited |
For key agreements this is an alias for PK_Key_Agreement_Key::public_value.
Note: some algorithms (for example RSA) do not have an obvious encoding for this value due to having many different values, and thus throw Not_Implemented when invoking this method.
Implemented in Botan::Classic_McEliece_PublicKey, Botan::DH_PublicKey, Botan::Dilithium_PublicKey, Botan::DSA_PublicKey, Botan::EC_PublicKey, Botan::Ed25519_PublicKey, Botan::Ed448_PublicKey, Botan::ElGamal_PublicKey, Botan::FrodoKEM_PublicKey, Botan::HSS_LMS_PublicKey, Botan::Hybrid_PublicKey, Botan::KEX_to_KEM_Adapter_PublicKey, Botan::Kyber_PublicKey, Botan::McEliece_PublicKey, Botan::RSA_PublicKey, Botan::SphincsPlus_PublicKey, Botan::TLS::Hybrid_KEM_PublicKey, Botan::TPM2::EC_PrivateKey, Botan::TPM2::EC_PublicKey, Botan::TPM2::PrivateKey, Botan::TPM2::PublicKey, Botan::TPM2::RSA_PrivateKey, Botan::TPM2::RSA_PublicKey, Botan::TPM_PrivateKey, Botan::X25519_PublicKey, Botan::X448_PublicKey, and Botan::XMSS_PublicKey.
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inlinevirtualinherited |
Retrieves the number of remaining operations if this is a stateful private key.
Reimplemented in Botan::HSS_LMS_PrivateKey, and Botan::XMSS_PrivateKey.
Definition at line 337 of file pk_keys.h.
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inlinevirtualinherited |
Indicates if this key is stateful, ie that performing a private key operation requires updating the key storage.
Reimplemented in Botan::HSS_LMS_PrivateKey, and Botan::XMSS_PrivateKey.
Definition at line 330 of file pk_keys.h.
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inherited |
Definition at line 56 of file pk_keys.cpp.
References algorithm_identifier(), Botan::BitString, Botan::DER_Encoder::encode(), Botan::DER_Encoder::end_cons(), public_key_bits(), and Botan::DER_Encoder::start_sequence().
Referenced by Botan::X509::BER_encode(), Botan::PKCS10_Request::create(), fingerprint_public(), Botan::X509::PEM_encode(), and public_key_bits().
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pure virtualinherited |
Return true if this key could be used for the specified type of operation.
Implemented in Botan::Classic_McEliece_PublicKey, Botan::DH_PublicKey, Botan::Dilithium_PublicKey, Botan::DSA_PublicKey, Botan::ECDH_PublicKey, Botan::ECDSA_PublicKey, Botan::ECGDSA_PublicKey, Botan::ECKCDSA_PublicKey, Botan::Ed25519_PublicKey, Botan::Ed448_PublicKey, Botan::ElGamal_PublicKey, Botan::FrodoKEM_PublicKey, Botan::GOST_3410_PublicKey, Botan::HSS_LMS_PublicKey, Botan::Hybrid_PublicKey, Botan::KEX_to_KEM_Adapter_PublicKey, Botan::Kyber_PublicKey, Botan::McEliece_PublicKey, Botan::RSA_PublicKey, Botan::SM2_PublicKey, Botan::SphincsPlus_PublicKey, Botan::TPM2::EC_PrivateKey, Botan::TPM2::EC_PublicKey, Botan::TPM2::RSA_PrivateKey, Botan::TPM2::RSA_PublicKey, Botan::TPM_PrivateKey, Botan::X25519_PublicKey, Botan::X448_PublicKey, and Botan::XMSS_PublicKey.
Referenced by Botan::Key_Constraints::compatible_with().