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libfvde(3) Library Functions Manual libfvde(3) NAME libfvde.h -- Library to access the FileVault Drive Encryption (FVDE) format SYNOPSIS #include <libfvde.h> Support functions const char * libfvde_get_version(void); int libfvde_get_access_flags_read(void); int libfvde_get_codepage(int *codepage, libfvde_error_t **error); int libfvde_set_codepage(int codepage, libfvde_error_t **error); int libfvde_check_volume_signature(const char *filename, libfvde_error_t **error); Available when compiled with wide character string support: int libfvde_check_volume_signature_wide(const wchar_t *filename, libfvde_error_t **error); Available when compiled with libbfio support: int libfvde_check_volume_signature_file_io_handle(libbfio_ha*nfdillee__tio_handle, libfvde_error_t **error); Notify functions void libfvde_notify_set_verbose(int verbose); int libfvde_notify_set_stream(FILE *stream, libfvde_error_t **error); int libfvde_notify_stream_open(const char *filename, libfvde_error_t **error); int libfvde_notify_stream_close(libfvde_error_t **error); Error functions void libfvde_error_free(libfvde_error_t **error); int libfvde_error_fprint(libfvde_error_t *error, FILE *stream); int libfvde_error_sprint(libfvde_error_t *error, char *string, size_t size); int libfvde_error_backtrace_fprint(libfvde_error_t *error, FILE *stream); int libfvde_error_backtrace_sprint(libfvde_error_t *error, char *string, size_t size); Volume functions int libfvde_volume_initialize(libfvde_volume_t **volume, libfvde_error_t **error); int libfvde_volume_free(libfvde_volume_t **volume, libfvde_error_t **error); int libfvde_volume_signal_abort(libfvde_volume_t *volume, libfvde_error_t **error); int libfvde_volume_open(libfvde_volume_t *volume, const char *filename, int access_flags, libfvde_error_t **error); int libfvde_volume_open_physical_volume_files(libfvde_volume_t *volume, char * const filenames[], int number_of_filenames, libfvde_error_t **error); int libfvde_volume_close(libfvde_volume_t *volume, libfvde_error_t **error); int libfvde_volume_read_encrypted_root_plist(libfvde_volume_t *volume, const char *filename, libfvde_error_t **error); int libfvde_volume_get_volume_group(libfvde_volume_t *volume, libfvde_volume_group_t **volume_group, libfvde_error_t **error); Available when compiled with wide character string support: int libfvde_volume_open_wide(libfvde_volume_t *volume, const wchar_t *filename, int access_flags, libfvde_error_t **error); int libfvde_volume_open_physical_volume_files_wide(libfvde_volume_t*volume, wchar_t * const filenames[], int number_of_filenames, libfvde_error_t **error); int libfvde_volume_read_encrypted_root_plist_wide(libfvde_volume_t *volume, const wchar_t *filename, libfvde_error_t **error); Available when compiled with libbfio support: int libfvde_volume_open_file_io_handle(libfvde_volume_t *volume, libbfio_handle_t *file_io_handle, int access_flags, libfvde_error_t **error); int libfvde_volume_open_physical_volume_files_file_io_pool(libfvde_v*ovloulmuem_et, libbfio_pool_t *file_io_pool, libfvde_error_t **error); int libfvde_volume_read_encrypted_root_plist_file_io_handle(libfvde_*vvoolluummee_,t libbfio_handle_t *file_io_handle, libfvde_error_t **error); Volume group functions int libfvde_volume_group_free(libfvde_volume_group_t **volume_group, libfvde_error_t **error); int libfvde_volume_group_get_identifier(libfvde_volume_group_t*volume_group, uint8_t *uuid_data, size_t uuid_data_size, libfvde_error_t **error); int libfvde_volume_group_get_utf8_name_size(libfvde_volume_gro*uvpo_ltume_group, size_t *utf8_string_size, libfvde_error_t **error); int libfvde_volume_group_get_utf8_name(libfvde_volume_group_t*volume_group, uint8_t *utf8_string, size_t utf8_string_size, libfvde_error_t **error); int libfvde_volume_group_get_utf16_name_size(libfvde_volume_gr*ovuopl_utme_group, size_t *utf16_string_size, libfvde_error_t **error); int libfvde_volume_group_get_utf16_name(libfvde_volume_group_t*volume_group, uint16_t *utf16_string, size_t utf16_string_size, libfvde_error_t **error); int libfvde_volume_group_get_number_of_physical_volumes(libfvd*ev_ovloulmuem_eg_rgoruopu,p_t int *number_of_physical_volumes, libfvde_error_t **error); int libfvde_volume_group_get_physical_volume_by_index(libfvde_*vvoolluummee__ggrroouupp_,t int volume_index, libfvde_physical_volume_t **physical_volume, libfvde_error_t **error); int libfvde_volume_group_get_number_of_logical_volumes(libfvde*_vvoolluummee__ggrroouupp,_t int *number_of_logical_volumes, libfvde_error_t **error); int libfvde_volume_group_get_logical_volume_by_index(libfvde_v*ovloulmuem_eg_rgoruopu_pt, int volume_index, libfvde_logical_volume_t **logical_volume, libfvde_error_t **error); Physical volume functions int libfvde_physical_volume_free(libfvde_physical_volume_t**physical_volume, libfvde_error_t **error); int libfvde_physical_volume_get_identifier(libfvde_physical*_pvhoylsuimcea_lt_volume, uint8_t *uuid_data, size_t uuid_data_size, libfvde_error_t **error); int libfvde_physical_volume_get_encryption_method(libfvde_p*hpyhsyisciacla_lv_ovloulmuem_et, uint32_t *encryption_method, libfvde_error_t **error); int libfvde_physical_volume_get_size(libfvde_physical_volum*ep_htysical_volume, size64_t *size, libfvde_error_t **error); Logical volume functions int libfvde_logical_volume_free(libfvde_logical_volume_t **logical_volume, libfvde_error_t **error); int libfvde_logical_volume_unlock(libfvde_logical_volume_t *logical_volume, libfvde_error_t **error); ssize_t libfvde_logical_volume_read_buffer(libfvde_logical_volum*el_otgical_volume, void *buffer, size_t buffer_size, libfvde_error_t **error); ssize_t libfvde_logical_volume_read_buffer_at_offset(libfvde_log*ilcoagli_cvaoll_uvmoel_utme, void *buffer, size_t buffer_size, off64_t offset, libfvde_error_t **error); off64_t libfvde_logical_volume_seek_offset(libfvde_logical_volum*el_otgical_volume, off64_t offset, int whence, libfvde_error_t **error); int libfvde_logical_volume_get_offset(libfvde_logical_volume*_ltogical_volume, off64_t *offset, libfvde_error_t **error); int libfvde_logical_volume_get_identifier(libfvde_logical_vo*lluomgei_ctal_volume, uint8_t *uuid_data, size_t uuid_data_size, libfvde_error_t **error); int libfvde_logical_volume_get_utf8_name_size(libfvde_logica*ll_ovgoilcuamle__vtolume, size_t *utf8_string_size, libfvde_error_t **error); int libfvde_logical_volume_get_utf8_name(libfvde_logical_vol*ulmoeg_itcal_volume, uint8_t *utf8_string, size_t utf8_string_size, libfvde_error_t **error); int libfvde_logical_volume_get_utf16_name_size(libfvde_logic*allo_gvioclaulm_ev_otlume, size_t *utf16_string_size, libfvde_error_t **error); int libfvde_logical_volume_get_utf16_name(libfvde_logical_vo*lluomgei_ctal_volume, uint16_t *utf16_string, size_t utf16_string_size, libfvde_error_t **error); int libfvde_logical_volume_get_size(libfvde_logical_volume_t*logical_volume, size64_t *size, libfvde_error_t **error); int libfvde_logical_volume_is_locked(libfvde_logical_volume_*tlogical_volume, libfvde_error_t **error); int libfvde_logical_volume_set_key(libfvde_logical_volume_t*logical_volume, const uint8_t *volume_master_key, size_t volume_master_key_size, libfvde_error_t **error); int libfvde_logical_volume_set_utf8_password(libfvde_logical*_lvoogliucmael__tvolume, const uint8_t *utf8_string, size_t utf8_string_length, libfvde_error_t **error); int libfvde_logical_volume_set_utf16_password(libfvde_logica*ll_ovgoilcuamle__vtolume, const uint16_t *utf16_string, size_t utf16_string_length, libfvde_error_t **error); int libfvde_logical_volume_set_utf8_recovery_password(libfvd*el_olgoigciacla_lv_ovloulmuem,e_t const uint8_t *utf8_string, size_t utf8_string_length, libfvde_error_t **error); int libfvde_logical_volume_set_utf16_recovery_password(libfv*dleo_gliocgailc_avlo_lvuomleu,me_t const uint16_t *utf16_string, size_t utf16_string_length, libfvde_error_t **error); LVF encryption context and EncryptedRoot.plist file functions int libfvde_encryption_context_plist_initialize(libfvde_encryption_c*o*nptleixstt_,plist_t libfvde_error_t **error); int libfvde_encryption_context_plist_free(libfvde_encryption_context*_*pplliisstt_,t libfvde_error_t **error); int libfvde_encryption_context_plist_get_data_size(libfvde_encryption*_pcloinstte,xt_plist_t size64_t *data_size, libfvde_error_t **error); int libfvde_encryption_context_plist_copy_data(libfvde_encryption_con*tpelxits_tp,list_t uint8_t *data, size_t data_size, libfvde_error_t **error); int libfvde_encryption_context_plist_decrypt(libfvde_encryption_conte*xptl_ipslti,st_t const uint8_t *key, size_t key_bit_size, libfvde_error_t **error); Available when compiled with libbfio support: int libfvde_encryption_context_plist_read_file_io_handle(libfvde_encr*yppltiisotn,_context_plist_t libbfio_handle_t *file_io_handle, libfvde_error_t **error); DESCRIPTION The libfvde_get_version() function is used to retrieve the library ver- sion. RETURN VALUES Most of the functions return NULL or -1 on error, dependent on the re- turn type. For the actual return values see "libfvde.h". ENVIRONMENT None FILES None NOTES libfvde can be compiled with wide character support (wchar_t). To compile libfvde with wide character support use: ./configure --enable-wide-character-type=yes or define: _UNICODE or UNICODE during compilation. LIBFVDE_WIDE_CHARACTER_TYPE in libfvde/features.h can be used to determine if libfvde was compiled with wide character support. BUGS Please report bugs of any kind on the project issue tracker: https://github.com/libyal/libfvde/issues AUTHOR These man pages are generated from "libfvde.h". COPYRIGHT Copyright (C) 2011-2024, Omar Choudary <choudary.omar@gmail.com>, Joachim Metz <joachim.metz@gmail.com>. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. SEE ALSO the libfvde.h include file libfvde January 19, 2022 libfvde(3)
NAME | SYNOPSIS | DESCRIPTION | RETURN VALUES | ENVIRONMENT | FILES | NOTES | BUGS | AUTHOR | COPYRIGHT | SEE ALSO
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