Botan
2.1.0
Crypto and TLS for C++11
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#include <sha2_64.h>
Public Member Functions | |
void | clear () override |
HashFunction * | clone () const override |
void | final (uint8_t out[]) |
secure_vector< uint8_t > | final () |
template<typename Alloc > | |
void | final (std::vector< uint8_t, Alloc > &out) |
std::vector< uint8_t > | final_stdvec () |
size_t | hash_block_size () const override |
std::string | name () const override |
size_t | output_length () const override |
secure_vector< uint8_t > | process (const uint8_t in[], size_t length) |
secure_vector< uint8_t > | process (const secure_vector< uint8_t > &in) |
secure_vector< uint8_t > | process (const std::vector< uint8_t > &in) |
secure_vector< uint8_t > | process (const std::string &in) |
virtual std::string | provider () const |
SHA_384 () | |
void | update (const uint8_t in[], size_t length) |
void | update (const secure_vector< uint8_t > &in) |
void | update (const std::vector< uint8_t > &in) |
void | update (const std::string &str) |
void | update (uint8_t in) |
template<typename T > | |
void | update_be (const T in) |
Static Public Member Functions | |
static std::unique_ptr< HashFunction > | create (const std::string &algo_spec, const std::string &provider="") |
static std::unique_ptr< HashFunction > | create_or_throw (const std::string &algo_spec, const std::string &provider="") |
static std::vector< std::string > | providers (const std::string &algo_spec) |
Protected Member Functions | |
void | add_data (const uint8_t input[], size_t length) override |
void | final_result (uint8_t output[]) override |
virtual void | write_count (uint8_t out[]) |
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inline |
Definition at line 27 of file sha2_64.h.
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overrideprotectedvirtualinherited |
Add more data to the computation
input | is an input buffer |
length | is the length of input in bytes |
Implements Botan::Buffered_Computation.
Definition at line 41 of file mdx_hash.cpp.
References Botan::buffer_insert(), and Botan::MDx_HashFunction::compress_n().
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overridevirtual |
Reset the state.
Reimplemented from Botan::MDx_HashFunction.
Definition at line 217 of file sha2_64.cpp.
References Botan::MDx_HashFunction::clear().
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inlineoverridevirtual |
Implements Botan::HashFunction.
Definition at line 23 of file sha2_64.h.
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staticinherited |
Create an instance based on a name, or return null if the algo/provider combination cannot be found. If provider is empty then best available is chosen.
Definition at line 93 of file hash.cpp.
References Botan::SCAN_Name::algo_name(), Botan::SCAN_Name::arg(), Botan::SCAN_Name::arg_as_integer(), Botan::SCAN_Name::arg_count(), hash, and Botan::make_openssl_hash().
Referenced by botan_hash_init(), botan_pubkey_fingerprint(), Botan::OCSP::CertID::CertID(), Botan::BlockCipher::create(), Botan::MessageAuthenticationCode::create(), Botan::PBKDF::create(), Botan::KDF::create(), Botan::HashFunction::create_or_throw(), Botan::Certificate_Store_In_Memory::find_cert_by_pubkey_sha1(), Botan::Certificate_Store_In_Memory::find_cert_by_raw_subject_dn_sha256(), Botan::Private_Key::fingerprint(), Botan::X509_Certificate::fingerprint(), Botan::get_eme(), Botan::get_emsa(), Botan::get_hash(), Botan::get_hash_function(), Botan::OCSP::CertID::is_id_for(), Botan::X942_PRF::kdf(), Botan::newhope_shareda(), Botan::newhope_sharedb(), Botan::X509_Certificate::raw_issuer_dn_sha256(), Botan::X509_Certificate::raw_subject_dn_sha256(), and Botan::X509_Certificate::subject_public_key_bitstring_sha1().
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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 use Throws Lookup_Error if not not found. |
Definition at line 303 of file hash.cpp.
References Botan::HashFunction::create(), and hash.
Referenced by Botan::choose_sig_format(), Botan::TLS::Handshake_Hash::final(), Botan::generate_dsa_primes(), and Botan::make_hash_function().
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inlineinherited |
Complete the computation and retrieve the final result.
out | The byte array to be filled with the result. Must be of length output_length() |
Definition at line 89 of file buf_comp.h.
Referenced by botan_hash_final(), botan_mac_final(), Botan::TLS::TLS_CBC_HMAC_AEAD_Encryption::finish(), Botan::TLS::TLS_CBC_HMAC_AEAD_Decryption::finish(), Botan::mgf1_mask(), and Botan::pbkdf2().
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inlineinherited |
Complete the computation and retrieve the final result.
Definition at line 96 of file buf_comp.h.
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inlineinherited |
Definition at line 111 of file buf_comp.h.
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overrideprotectedvirtualinherited |
Write the final output to out
out | is an output buffer of output_length() |
Implements Botan::Buffered_Computation.
Definition at line 71 of file mdx_hash.cpp.
References Botan::MDx_HashFunction::clear(), Botan::MDx_HashFunction::compress_n(), Botan::MDx_HashFunction::copy_out(), Botan::MDx_HashFunction::write_count(), and Botan::zeroise().
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inlineinherited |
Definition at line 103 of file buf_comp.h.
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inlineoverridevirtualinherited |
Reimplemented from Botan::HashFunction.
Definition at line 32 of file mdx_hash.h.
Referenced by Botan::MD4::compress_n(), Botan::MD5::compress_n(), and Botan::MDx_HashFunction::write_count().
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inlineoverridevirtual |
Implements Botan::HashFunction.
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inlineoverridevirtual |
Implements Botan::Buffered_Computation.
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inlineinherited |
Update and finalize computation. Does the same as calling update() and final() consecutively.
in | the input to process as a byte array |
length | the length of the byte array |
Definition at line 124 of file buf_comp.h.
Referenced by Botan::RTSS_Share::split().
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inlineinherited |
Update and finalize computation. Does the same as calling update() and final() consecutively.
in | the input to process |
Definition at line 136 of file buf_comp.h.
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inlineinherited |
Update and finalize computation. Does the same as calling update() and final() consecutively.
in | the input to process |
Definition at line 148 of file buf_comp.h.
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inlineinherited |
Update and finalize computation. Does the same as calling update() and final() consecutively.
in | the input to process as a string |
Definition at line 160 of file buf_comp.h.
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inlinevirtualinherited |
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staticinherited |
algo_spec | algorithm name |
Definition at line 313 of file hash.cpp.
Referenced by Botan::get_hash_function_providers().
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inlineinherited |
Add new input to process.
in | the input to process as a byte array |
length | of param in in bytes |
Definition at line 34 of file buf_comp.h.
Referenced by botan_hash_update(), botan_mac_update(), Botan::TLS::TLS_CBC_HMAC_AEAD_Encryption::finish(), Botan::TLS::TLS_CBC_HMAC_AEAD_Decryption::finish(), Botan::mgf1_mask(), and Botan::pbkdf2().
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inlineinherited |
Add new input to process.
in | the input to process as a secure_vector |
Definition at line 40 of file buf_comp.h.
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inlineinherited |
Add new input to process.
in | the input to process as a std::vector |
Definition at line 49 of file buf_comp.h.
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inlineinherited |
Add new input to process.
str | the input to process as a std::string. Will be interpreted as a byte array based on the strings encoding. |
Definition at line 72 of file buf_comp.h.
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inlineinherited |
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inlineinherited |
Add an integer in big-endian order
in | the value |
Definition at line 58 of file buf_comp.h.
References Botan::get_byte().
Referenced by Botan::mgf1_mask(), and Botan::pbkdf2().
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protectedvirtualinherited |
Write the count, if used, to this spot
out | where to write the counter to |
Definition at line 93 of file mdx_hash.cpp.
References Botan::MDx_HashFunction::hash_block_size(), Botan::Buffered_Computation::output_length(), Botan::store_be(), and Botan::store_le().
Referenced by Botan::MDx_HashFunction::final_result().