Botan 3.9.0
Crypto and TLS for C&
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#include <pk_ops_impl.h>
Public Member Functions | |
virtual size_t | encapsulated_key_length () const =0 |
void | kem_encrypt (std::span< uint8_t > out_encapsulated_key, std::span< uint8_t > out_shared_key, RandomNumberGenerator &rng, size_t desired_shared_key_len, std::span< const uint8_t > salt) final |
size_t | shared_key_length (size_t desired_shared_key_len) const final |
~KEM_Encryption_with_KDF () override |
Protected Member Functions | |
KEM_Encryption_with_KDF (std::string_view kdf) | |
virtual void | raw_kem_encrypt (std::span< uint8_t > out_encapsulated_key, std::span< uint8_t > out_raw_shared_key, RandomNumberGenerator &rng)=0 |
virtual size_t | raw_kem_shared_key_length () const =0 |
Definition at line 124 of file pk_ops_impl.h.
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overridedefault |
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explicitprotected |
Definition at line 227 of file pk_ops.cpp.
References Botan::KDF::create_or_throw().
Referenced by Botan::Classic_McEliece_Encryptor::Classic_McEliece_Encryptor(), Botan::Kyber_KEM_Encryptor_Base::Kyber_KEM_Encryptor_Base(), and raw_kem_shared_key_length().
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pure virtualinherited |
Implemented in Botan::Classic_McEliece_Encryptor, Botan::KEM_Encryption_with_Combiner, and Botan::Kyber_KEM_Encryptor_Base.
Referenced by Botan::PK_Ops::KEM_Encryption_with_KDF::kem_encrypt().
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finalvirtual |
Implements Botan::PK_Ops::KEM_Encryption.
Definition at line 206 of file pk_ops.cpp.
References BOTAN_ARG_CHECK, BOTAN_ASSERT_EQUAL, BOTAN_ASSERT_NOMSG, Botan::PK_Ops::KEM_Encryption::encapsulated_key_length(), raw_kem_encrypt(), and raw_kem_shared_key_length().
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protectedpure virtual |
Implemented in Botan::Classic_McEliece_Encryptor, and Botan::Kyber_KEM_Encryptor_Base.
Referenced by kem_encrypt().
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protectedpure virtual |
Implemented in Botan::Classic_McEliece_Encryptor, and Botan::Kyber_KEM_Encryptor_Base.
References KEM_Encryption_with_KDF().
Referenced by kem_encrypt(), and shared_key_length().
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finalvirtual |
Implements Botan::PK_Ops::KEM_Encryption.
Definition at line 198 of file pk_ops.cpp.
References raw_kem_shared_key_length().