Botan 3.5.0
Crypto and TLS for C&
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#include <aria.h>
Public Types | |
enum | |
Public Member Functions | |
size_t | block_size () const final |
void | clear () override |
BlockCipher * | clone () const |
void | decrypt (const uint8_t in[], uint8_t out[]) const |
void | decrypt (std::span< const uint8_t > in, std::span< uint8_t > out) const |
void | decrypt (std::span< uint8_t > block) const |
void | decrypt (uint8_t block[]) const |
void | decrypt_n (const uint8_t in[], uint8_t out[], size_t blocks) const override |
virtual void | decrypt_n_xex (uint8_t data[], const uint8_t mask[], size_t blocks) const |
void | encrypt (const uint8_t in[], uint8_t out[]) const |
void | encrypt (std::span< const uint8_t > in, std::span< uint8_t > out) const |
void | encrypt (std::span< uint8_t > block) const |
void | encrypt (uint8_t block[]) const |
void | encrypt_n (const uint8_t in[], uint8_t out[], size_t blocks) const override |
virtual void | encrypt_n_xex (uint8_t data[], const uint8_t mask[], size_t blocks) const |
bool | has_keying_material () const override |
Key_Length_Specification | key_spec () const final |
size_t | maximum_keylength () const |
size_t | minimum_keylength () const |
std::string | name () const override |
std::unique_ptr< BlockCipher > | new_object () const override |
size_t | parallel_bytes () const |
virtual size_t | parallelism () const |
virtual std::string | provider () const |
void | set_key (const SymmetricKey &key) |
void | set_key (const uint8_t key[], size_t length) |
void | set_key (std::span< const uint8_t > key) |
bool | valid_keylength (size_t length) const |
Static Public Member Functions | |
static std::unique_ptr< BlockCipher > | create (std::string_view algo_spec, std::string_view provider="") |
static std::unique_ptr< BlockCipher > | create_or_throw (std::string_view algo_spec, std::string_view provider="") |
static std::vector< std::string > | providers (std::string_view algo_spec) |
Protected Member Functions | |
void | assert_key_material_set () const |
void | assert_key_material_set (bool predicate) const |
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inherited |
Definition at line 197 of file block_cipher.h.
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inlineprotectedinherited |
Definition at line 139 of file sym_algo.h.
References Botan::SymmetricAlgorithm::assert_key_material_set().
Referenced by Botan::SymmetricAlgorithm::assert_key_material_set(), Botan::Salsa20::cipher_bytes(), Botan::AES_128::decrypt_n(), Botan::AES_192::decrypt_n(), Botan::AES_256::decrypt_n(), decrypt_n(), Botan::ARIA_192::decrypt_n(), Botan::ARIA_256::decrypt_n(), Botan::Blowfish::decrypt_n(), Botan::Camellia_128::decrypt_n(), Botan::Camellia_192::decrypt_n(), Botan::Camellia_256::decrypt_n(), Botan::CAST_128::decrypt_n(), Botan::DES::decrypt_n(), Botan::GOST_28147_89::decrypt_n(), Botan::IDEA::decrypt_n(), Botan::Kuznyechik::decrypt_n(), Botan::Lion::decrypt_n(), Botan::Noekeon::decrypt_n(), Botan::SEED::decrypt_n(), Botan::Serpent::decrypt_n(), Botan::SHACAL2::decrypt_n(), Botan::SM4::decrypt_n(), Botan::Threefish_512::decrypt_n(), Botan::TripleDES::decrypt_n(), Botan::Twofish::decrypt_n(), Botan::AES_128::encrypt_n(), Botan::AES_192::encrypt_n(), Botan::AES_256::encrypt_n(), encrypt_n(), Botan::ARIA_192::encrypt_n(), Botan::ARIA_256::encrypt_n(), Botan::Blowfish::encrypt_n(), Botan::Camellia_128::encrypt_n(), Botan::Camellia_192::encrypt_n(), Botan::Camellia_256::encrypt_n(), Botan::CAST_128::encrypt_n(), Botan::DES::encrypt_n(), Botan::GOST_28147_89::encrypt_n(), Botan::IDEA::encrypt_n(), Botan::Kuznyechik::encrypt_n(), Botan::Lion::encrypt_n(), Botan::Noekeon::encrypt_n(), Botan::SEED::encrypt_n(), Botan::Serpent::encrypt_n(), Botan::SHACAL2::encrypt_n(), Botan::SM4::encrypt_n(), Botan::Threefish_512::encrypt_n(), Botan::TripleDES::encrypt_n(), Botan::Twofish::encrypt_n(), Botan::GHASH::final(), Botan::GHASH::ghash_update(), Botan::ChaCha::seek(), Botan::CTR_BE::seek(), Botan::Salsa20::seek(), Botan::OCB_Mode::set_associated_data_n(), Botan::Salsa20::set_iv_bytes(), Botan::GHASH::update(), and Botan::GHASH::update_associated_data().
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inlineprotectedinherited |
Definition at line 141 of file sym_algo.h.
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inlinefinalvirtualinherited |
Implements Botan::BlockCipher.
Definition at line 199 of file block_cipher.h.
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overridevirtual |
Reset the internal state. This includes not just the key, but any partial message that may have been in process.
Implements Botan::SymmetricAlgorithm.
Definition at line 417 of file aria.cpp.
References Botan::zap().
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inlineinherited |
Definition at line 171 of file block_cipher.h.
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staticinherited |
Create an instance based on a name If provider is empty then best available is chosen.
algo_spec | algorithm name |
provider | provider implementation to choose |
Definition at line 91 of file block_cipher.cpp.
References Botan::SCAN_Name::algo_name(), Botan::SCAN_Name::arg(), Botan::SCAN_Name::arg_as_integer(), Botan::SCAN_Name::arg_count(), Botan::SCAN_Name::arg_count_between(), Botan::BlockCipher::block_size(), BOTAN_UNUSED, Botan::BlockCipher::create(), Botan::HashFunction::create(), Botan::StreamCipher::create(), Botan::make_commoncrypto_block_cipher(), and Botan::BlockCipher::provider().
Referenced by botan_block_cipher_init(), Botan::AEAD_Mode::create(), Botan::BlockCipher::create(), Botan::Cipher_Mode::create(), Botan::MessageAuthenticationCode::create(), Botan::StreamCipher::create(), and Botan::BlockCipher::create_or_throw().
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staticinherited |
Create an instance based on a name, or throw if the algo/provider combination cannot be found. If provider is empty then best available is chosen.
Definition at line 266 of file block_cipher.cpp.
References Botan::BlockCipher::create(), and Botan::BlockCipher::provider().
Referenced by botan_nist_kw_dec(), botan_nist_kw_enc(), Botan::TLS::Connection_Cipher_State::Connection_Cipher_State(), Botan::Encrypted_PSK_Database::Encrypted_PSK_Database(), Botan::rfc3394_keyunwrap(), and Botan::rfc3394_keywrap().
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inlineinherited |
Decrypt a block.
in | The ciphertext block to be decypted as a byte array. Must be of length block_size(). |
out | The byte array designated to hold the decrypted block. Must be of length block_size(). |
Definition at line 84 of file block_cipher.h.
Referenced by Botan::nist_key_unwrap(), and Botan::nist_key_unwrap_padded().
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inlineinherited |
Decrypt one or more blocks
in | the input buffer (multiple of block_size()) |
out | the output buffer (same size as in) |
Definition at line 132 of file block_cipher.h.
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inlineinherited |
Decrypt one or more blocks
block | the input/output buffer (multiple of block_size()) |
Definition at line 114 of file block_cipher.h.
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inlineinherited |
Decrypt a block.
block | the ciphertext block to be decrypted Must be of length block_size(). Will hold the result when the function has finished. |
Definition at line 100 of file block_cipher.h.
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overridevirtual |
Decrypt one or more blocks
in | the input buffer (multiple of block_size()) |
out | the output buffer (same size as in) |
blocks | the number of blocks to process |
Implements Botan::BlockCipher.
Definition at line 378 of file aria.cpp.
References Botan::SymmetricAlgorithm::assert_key_material_set().
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inlinevirtualinherited |
Definition at line 159 of file block_cipher.h.
References Botan::xor_buf().
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inlineinherited |
Encrypt a block.
in | The plaintext block to be encrypted as a byte array. Must be of length block_size(). |
out | The byte array designated to hold the encrypted block. Must be of length block_size(). |
Definition at line 75 of file block_cipher.h.
Referenced by Botan::nist_key_wrap(), Botan::nist_key_wrap_padded(), and Botan::CFB_Mode::shift_register().
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inlineinherited |
Encrypt one or more blocks
in | the input buffer (multiple of block_size()) |
out | the output buffer (same size as in) |
Definition at line 123 of file block_cipher.h.
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inlineinherited |
Encrypt one or more blocks
block | the input/output buffer (multiple of block_size()) |
Definition at line 106 of file block_cipher.h.
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inlineinherited |
Encrypt a block.
block | the plaintext block to be encrypted Must be of length block_size(). Will hold the result when the function has finished. |
Definition at line 92 of file block_cipher.h.
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overridevirtual |
Encrypt one or more blocks
in | the input buffer (multiple of block_size()) |
out | the output buffer (same size as in) |
blocks | the number of blocks to process |
Implements Botan::BlockCipher.
Definition at line 363 of file aria.cpp.
References Botan::SymmetricAlgorithm::assert_key_material_set().
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inlinevirtualinherited |
Definition at line 152 of file block_cipher.h.
References Botan::xor_buf().
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overridevirtual |
Implements Botan::SymmetricAlgorithm.
Definition at line 393 of file aria.cpp.
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inlinefinalvirtualinherited |
Implements Botan::SymmetricAlgorithm.
Definition at line 201 of file block_cipher.h.
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inlineinherited |
Definition at line 95 of file sym_algo.h.
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inlineinherited |
Definition at line 100 of file sym_algo.h.
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inlineoverridevirtual |
Implements Botan::SymmetricAlgorithm.
Definition at line 33 of file aria.h.
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inlineoverridevirtual |
Implements Botan::BlockCipher.
Definition at line 35 of file aria.h.
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inlineinherited |
Definition at line 60 of file block_cipher.h.
References BOTAN_BLOCK_CIPHER_PAR_MULT.
Referenced by Botan::CBC_Mode::ideal_granularity().
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inlinevirtualinherited |
Reimplemented in Botan::AES_128, Botan::AES_192, Botan::AES_256, Botan::IDEA, Botan::Noekeon, Botan::Serpent, Botan::SHACAL2, and Botan::SM4.
Definition at line 55 of file block_cipher.h.
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inlinevirtualinherited |
Reimplemented in Botan::AES_128, Botan::AES_192, Botan::AES_256, Botan::IDEA, Botan::Noekeon, Botan::Serpent, Botan::SHACAL2, and Botan::SM4.
Definition at line 66 of file block_cipher.h.
Referenced by Botan::BlockCipher::create(), and Botan::BlockCipher::create_or_throw().
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staticinherited |
algo_spec | algorithm name |
Definition at line 273 of file block_cipher.cpp.
References Botan::probe_providers_of().
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inlineinherited |
Set the symmetric key of this object.
key | the SymmetricKey to be set. |
Definition at line 113 of file sym_algo.h.
References Botan::OctetString::begin(), Botan::OctetString::length(), and Botan::SymmetricAlgorithm::set_key().
Referenced by Botan::create_aes_row_generator(), Botan::Sodium::crypto_stream_salsa20(), Botan::Sodium::crypto_stream_salsa20_xor_ic(), Botan::Sodium::crypto_stream_xsalsa20(), Botan::Sodium::crypto_stream_xsalsa20_xor_ic(), Botan::FPE::fe1_decrypt(), Botan::FPE::fe1_encrypt(), Botan::Sphincs_Hash_Functions_Sha2::PRF_msg(), Botan::Sodium::randombytes_buf_deterministic(), and Botan::SymmetricAlgorithm::set_key().
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inlineinherited |
Set the symmetric key of this object.
key | the to be set as a byte array. |
length | in bytes of key param |
Definition at line 126 of file sym_algo.h.
References Botan::SymmetricAlgorithm::set_key().
Referenced by Botan::SymmetricAlgorithm::set_key().
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inherited |
Set the symmetric key of this object.
key | the contiguous byte range to be set. |
Definition at line 17 of file sym_algo.cpp.
References Botan::SymmetricAlgorithm::name(), and Botan::SymmetricAlgorithm::valid_keylength().
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inlineinherited |
Check whether a given key length is valid for this algorithm.
length | the key length to be checked. |
Definition at line 107 of file sym_algo.h.
Referenced by Botan::SymmetricAlgorithm::set_key().