cipherpack.hpp File Reference

#include <string>
#include <cstdint>
#include <functional>
#include <botan_all.h>
#include <cipherpack/version.hpp>
#include <jau/basic_types.hpp>
#include <jau/file_util.hpp>
#include <jau/byte_stream.hpp>
#include <jau/io_util.hpp>
#include <jau/environment.hpp>
#include <jau/java_uplink.hpp>

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Classes
class	cipherpack::CipherpackListener
	Listener for events occurring while processing a cipherpack message via encryptThenSign() and checkSignThenDecrypt(). More...
class	cipherpack::Constants
struct	cipherpack::CryptoConfig
	CryptoConfig, contains crypto algorithms settings given at encryption wired via the Cipherpack Data Stream, hence received and used at decryption if matching keys are available. More...
class	cipherpack::environment
class	cipherpack::PackHeader
	Cipherpack header less encrypted keys or signatures as described in Cipherpack Data Stream. More...
class	cipherpack::WrappingDataSource
	This class represents an abstract data source object. More...

Namespaces
namespace	cipherpack
namespace	cipherpack::hash_util
	Hash utility functions to produce a hash file compatible to sha256sum as well as to produce the hash value itself for validation.

Macros
#define	JAVA_MAIN_PACKAGE   "org/cipherpack/"

Typedefs
typedef std::shared_ptr< CipherpackListener >	cipherpack::CipherpackListenerRef
template<typename T >
using	cipherpack::secure_vector = std::vector< T, Botan::secure_allocator< T > >

Functions
bool	cipherpack::hash_util::append_to_file (const std::string &out_file, const std::string &hashed_file, const std::string_view &hash_algo, const std::vector< uint8_t > &hash_value) noexcept
	Append the hash signature to the text file out_file. More...
std::unique_ptr< std::vector< uint8_t > >	cipherpack::hash_util::calc (const std::string_view &algo, const std::string &path_or_uri, uint64_t &bytes_hashed, jau::fraction_i64 timeout=20_s) noexcept
	Return the calculated hash value using given algo name and the bytes of a single file or all files if denoting a directory. More...
std::unique_ptr< std::vector< uint8_t > >	cipherpack::hash_util::calc (const std::string_view &algo, jau::io::ByteInStream &source) noexcept
	Return the calculated hash value using given algo name and byte input stream. More...
PackHeader	cipherpack::checkSignThenDecrypt (const std::vector< std::string > &sign_pub_keys, const std::string &dec_sec_key_fname, const jau::io::secure_string &passphrase, jau::io::ByteInStream &source, CipherpackListenerRef listener, const std::string_view &plaintext_hash_algo, const std::string destination_fname="")
	Verify signature then decrypt the source passing to the CipherpackListener if opt-in and also optionally store into destination file. More...
std::string_view	cipherpack::default_hash_algo () noexcept
	Name of default hash algo for the plaintext message, e.g. More...
PackHeader	cipherpack::encryptThenSign (const CryptoConfig &crypto_cfg, const std::vector< std::string > &enc_pub_keys, const std::string &sign_sec_key_fname, const jau::io::secure_string &passphrase, jau::io::ByteInStream &source, const std::string &target_path, const std::string &subject, const std::string &plaintext_version, const std::string &plaintext_version_parent, CipherpackListenerRef listener, const std::string_view &plaintext_hash_algo, const std::string destination_fname="")
	Encrypt then sign the source producing a cipherpack stream passed to the CipherpackListener if opt-in and also optionally store into destination_fname. More...
std::string	cipherpack::hash_util::file_suffix (const std::string &algo) noexcept
	Return a lower-case file suffix used to store a sha256sum compatible hash signature w/o dot and w/o dashes. More...
std::shared_ptr< Botan::Private_Key >	cipherpack::load_private_key (const std::string &privatekey_fname, const jau::io::secure_string &passphrase)
std::shared_ptr< Botan::Public_Key >	cipherpack::load_public_key (const std::string &pubkey_fname)
std::string	cipherpack::to_string (const PackHeader &ph) noexcept