CRYPTSETUP-LOOPAESOPEN(8) (NAME) cryptsetup-loopaesOpen - loop-AES (SYNOPSIS) cryptsetup loopaesOpen [<>] <> <> (DESCRIPTION) loop-AES . loop-AES <> <> . cryptsetup loopaesOpen cryptsetup open --type loopaes . GnuPG --key-file=- : gpg --decrypt | cryptsetup loopaesOpen --key-file=- <> <> : loop-AES . (pipe) : echo $keyfile | cryptsetup loopaesOpen --key-file=- <> <> --keyfile-size . --offset . . --skip (IV) . IV --skip 0 . --hash ( ). <> loop-AES : [--cipher, --key-file, --keyfile-size, --keyfile-offset, --key-size, --offset, --skip, --hash, --readonly, --allow-discards, --refresh]. (OPTIONS) --allow-discards (TRIM/discard) . LUKS2 . : . . . . . . --batch-mode, -q . ! --verify-passphrase . --cipher, -c <_> plain loopaes . tcrypt . cryptsetup --help . IV . ESSIV "plain64" . XTS -s . XTS . --debug --debug-json . # . --debug-json LUKS2 JSON . --device-size [] . plain . . S K/M/G/T ( KiB MiB GiB TiB) KB/MB/GB/TB ( SI) . --disable-external-tokens LUKS2 . --disable-keyring (kernel keyring) dm-crypt . LUKS2 . --disable-locks . LUKS2 . : cryptsetup ( /run ). --disable-veracrypt VeraCrypt ( TrueCrypt ). TCRYPT . TCRYPT cryptsetup(8) . --external-tokens-path _ cryptsetup ( ) (override) . ( '/' ). --hash, -h <_> . plain loopaes . tcrypt PBKDF2 . --header < LUKS> . : . --header . . --help, -? . --iv-large-sectors (IV) ( ) . plain . : . --key-file, -d _ . "-" (stdin) . . : plain --key-file dm-crypt (stdin) ( --hash) dm-crypt . NOTES ON PASSPHRASE PROCESSING cryptsetup(8) . --keyfile-offset . --keyfile-size, -l . --help . . . --keyfile-offset . --key-size, -s . . . /proc/crypto . /proc/crypto . plain loopaes . --key-slot, -S <0-N> . . LUKS . LUKS1 . LUKS2 LUKS2 . --link-vk-to-keyring <_>::<_> (keyring) . ( --test-passphrase ). <_> . "%:" "%keyring:" . . "@" . "::" . <_> <_> . "%<_>:" . user . ( ) . KEY IDENTIFIERS keyctl(1) . --offset, -o < > . plain loopaes . --perf-no_read_workqueue, --perf-no_write_workqueue dm-crypt . : dm-crypt dm-crypt . . . --perf-same_cpu_crypt (CPU) / (IO) . (unbound workqueue) . : dm-crypt dm-crypt . . . --perf-submit_from_crypt_cpus (thread) . bios . bios . : dm-crypt dm-crypt . . . --persistent LUKS2 open refresh ( crypttab ). --persistent ( discard --persistent --allow-discards ). --allow-discards --perf-same_cpu_crypt --perf-submit_from_crypt_cpus --perf-no_read_workqueue --perf-no_write_workqueue --integrity-no-journal . --readonly, -r . --refresh . cryptsetup-refresh(8) . --sector-size plain. . . . . --serialize-memory-hard-pbkdf PBKDF (memory-hard). : (out-of-memory killer) . ! --shared . . plain . --offset --size --skip . --size, -b < > . plain . --skip, -p < > (IV) ( ). plain loopaes . --offset n --skip s n ( ) s IV . --tcrypt-backup, --tcrypt-hidden, --tcrypt-system TrueCrypt . TCRYPT cryptsetup(8) . --test-passphrase . . --timeout, -t < > () . . --key-file . . . --token-id . ( ) . --token-only . . LUKS2 . --token-type . --token-id . LUKS2 . --tries, -T . . --type <_> BASIC ACTIONS cryptsetup(8) . --unbound --test-passphrase (unbound) LUKS2 . --key-slot . --usage . --veracrypt VeraCrypt . --veracrypt-pim, --veracrypt-query-pim (PIM) VeraCrypt. TCRYPT cryptsetup(8) . --verify-passphrase, -y . plain . (stdin) . --version, -V . --volume-key-file, --master-key-file ( ) . luks bitlk . --volume-key-keyring < > (keyring). luks . (digest) . < > keyctl . %<_>:<_> . KEY IDENTIFIERS keyctl(1) . %<_>: user ( ) . (REPORTING BUGS) cryptsetup . --debug . (SEE ALSO) cryptsetup (FAQ) cryptsetup(8), integritysetup(8) veritysetup(8) (CRYPTSETUP) cryptsetup . cryptsetup 2.7.5 CRYPTSETUP-LOOPAESOPEN(8)