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File cryptsetup.changes of Package cryptsetup.29829
------------------------------------------------------------------- Thu Jul 13 09:46:24 UTC 2023 - Pedro Monreal <pmonreal@suse.com> - luksFormat: Handle system with low memory and no swap space [bsc#1211079] * Check for physical memory available also in PBKDF benchmark. * Try to avoid OOM killer on low-memory systems without swap. * Use only half of detected free memory on systems without swap. * Add patches: - cryptsetup-Check-for-physical-memory-available-also-in-PBKDF-be.patch - cryptsetup-Try-to-avoid-OOM-killer-on-low-memory-systems-withou.patch - cryptsetup-Use-only-half-of-detected-free-memory-on-systems-wit.patch ------------------------------------------------------------------- Fri Jan 14 19:19:43 UTC 2022 - Andreas Stieger <andreas.stieger@gmx.de> - cryptsetup 2.4.3: * Fix possible attacks against data confidentiality through LUKS2 online reencryption extension crash recovery CVE-2021-4122, boo#1194469 * Add configure option --disable-luks2-reencryption to completely disable LUKS2 reencryption code. * Improve internal metadata validation code for reencryption metadata * Add updated documentation for LUKS2 On-Disk Format Specification version 1.1.0 * Fix support for bitlk (BitLocker compatible) startup key with new metadata entry introduced in Windows 11 * Fix space restriction for LUKS2 reencryption with data shift ------------------------------------------------------------------- Thu Nov 18 20:15:22 UTC 2021 - Andreas Stieger <andreas.stieger@gmx.de> - cryptsetup 2.4.2: * Fix possible large memory allocation if LUKS2 header size is invalid. * Fix memory corruption in debug message printing LUKS2 checksum. * veritysetup: remove link to the UUID library for the static build. * Remove link to pwquality library for integritysetup and veritysetup. These tools do not read passphrases. * OpenSSL3 backend: avoid remaining deprecated calls in API. Crypto backend no longer use API deprecated in OpenSSL 3.0 * Check if kernel device-mapper create device failed in an early phase. This happens when a concurrent creation of device-mapper devices meets in the very early state. * Do not set compiler optimization flag for Argon2 KDF if the memory wipe is implemented in libc. * Do not attempt to unload LUKS2 tokens if external tokens are disabled. This allows building a static binary with --disable-external-tokens. * LUKS convert: also check sysfs for device activity. If udev symlink is missing, code fallbacks to sysfs scan to prevent data corruption for the active device. ------------------------------------------------------------------- Thu Sep 16 15:23:52 UTC 2021 - Ludwig Nussel <lnussel@suse.de> - cryptsetup 2.4.1 * Fix compilation for libc implementations without dlvsym(). * Fix compilation and tests on systems with non-standard libraries * Try to workaround some issues on systems without udev support. * Fixes for OpenSSL3 crypto backend (including FIPS mode). * Print error message when assigning a token to an inactive keyslot. * Fix offset bug in LUKS2 encryption code if --offset option was used. * Do not allow LUKS2 decryption for devices with data offset. * Fix LUKS1 cryptsetup repair command for some specific problems. ------------------------------------------------------------------- Wed Aug 25 13:46:12 UTC 2021 - Ludwig Nussel <lnussel@suse.de> - As YaST passes necessary parameters to cryptsetup anyway, we do not necessarily need to take grub into consideration. So back to Argon2 to see how it goes. ------------------------------------------------------------------- Tue Aug 3 13:42:20 UTC 2021 - Ludwig Nussel <lnussel@suse.de> - need to use PBKDF2 by default for LUKS2 as grub can't decrypt when using Argon. ------------------------------------------------------------------- Mon Aug 2 14:43:51 UTC 2021 - Ludwig Nussel <lnussel@suse.de> - cryptsetup 2.4.0 (jsc#SLE-20275) * External LUKS token plugins * Experimental SSH token * Default LUKS2 PBKDF is now Argon2id * Increase minimal memory cost for Argon2 benchmark to 64MiB. * Autodetect optimal encryption sector size on LUKS2 format. * Use VeraCrypt option by default and add --disable-veracrypt option. * Support --hash and --cipher to limit opening time for TCRYPT type * Fixed default OpenSSL crypt backend support for OpenSSL3. * integritysetup: add integrity-recalculate-reset flag. * cryptsetup: retains keyslot number in luksChangeKey for LUKS2. * Fix cryptsetup resize using LUKS2 tokens. * Add close --deferred and --cancel-deferred options. * Rewritten command-line option parsing to avoid libpopt arguments memory leaks. * Add --test-args option. ------------------------------------------------------------------- Mon Aug 2 12:39:40 UTC 2021 - Fabian Vogt <fvogt@suse.com> - Use LUKS2 as default format on Tumbleweed. It provides some additional features which other tools (e.g. systemd-cryptenroll) rely on. GRUB 2.06 supports unlocking LUKS2 volumes meanwhile. ------------------------------------------------------------------- Thu Jul 1 12:50:25 UTC 2021 - Ludwig Nussel <lnussel@suse.de> - cryptsetup 2.3.6: * integritysetup: Fix possible dm-integrity mapping table truncation. * cryptsetup: Backup header can be used to activate TCRYPT device. Use --header option to specify the header. * cryptsetup: Avoid LUKS2 decryption without detached header. This feature will be added later and is currently not supported. * Additional fixes and workarounds for common warnings produced by some static analysis tools (like gcc-11 analyzer) and additional code hardening. * Fix standalone libintl detection for compiled tests. * Add Blake2b and Blake2s hash support for crypto backends. Kernel and gcrypt crypto backend support all variants. OpenSSL supports only Blake2b-512 and Blake2s-256. Crypto backend supports kernel notation e.g. "blake2b-512". ------------------------------------------------------------------- Sat Mar 13 11:29:54 UTC 2021 - Andreas Stieger <andreas.stieger@gmx.de> - cryptsetup 2.3.5: * Fix partial reads of passphrase from an interactive terminal * Fix maximum length of password entered through a terminal * integritysetup: support new dm-integrity HMAC recalculation options * integritysetup: display of recalculating sector in dump command * veritysetup: fix verity FEC if stored in the same image with hashes * veritysetup: run FEC repair check even if root hash fails * veritysetup: do not process hash image if hash area is empty * veritysetup: store verity hash algorithm in superblock in lowercase * bitlk: fix a crash if the device disappears during BitLocker scan * bitlk: show a better error when trying to open an NTFS device * bitlk: add support for startup key protected VMKs * Fix LUKS1 repair code (regression since version 1.7.x) * Fix luksKeyChange for LUKS2 with assigned tokens * Fix cryptsetup resize using LUKS2 tokens * Print a visible error if device resize is not supported * Add error message when suspending wrong non-LUKS device * Fix default XTS mode key size in reencryption * Rephrase missing locking directory warning and move it to debug level * Many fixes for the use of cipher_null (empty debug cipher) * Fixes for libpasswdqc 2.0.x (optional passphrase quality check) * Fixes for problems discovered by various tools for code analysis * Various fixes to man pages - silence hmac packaging warnings ------------------------------------------------------------------- Fri Mar 12 22:39:39 UTC 2021 - Dirk Müller <dmueller@suse.com> - move licenses to licensedir ------------------------------------------------------------------- Tue Dec 8 08:52:50 UTC 2020 - Ludwig Nussel <lnussel@suse.de> - SLE marker: implements jsc#SLE-5911, bsc#1165580, jsc#SLE-145149 ------------------------------------------------------------------- Wed Nov 4 17:33:26 UTC 2020 - Ludwig Nussel <lnussel@suse.de> - prepare usrmerge (boo#1029961) ------------------------------------------------------------------- Fri Sep 4 09:49:31 CEST 2020 - Ludwig Nussel <lnussel@suse.de> - Update to 2.3.4: * Fix a possible out-of-bounds memory write while validating LUKS2 data segments metadata (CVE-2020-14382, boo#1176128). * Ignore reported optimal IO size if not aligned to minimal page size. * Added support for new no_read/write_wrokqueue dm-crypt options (kernel 5.9). * Added support panic_on_corruption option for dm-verity devices (kernel 5.9). * Support --master-key-file option for online LUKS2 reencryption * Always return EEXIST error code if a device already exists. * Fix a problem in integritysetup if a hash algorithm has dash in the name. * Fix crypto backend to properly handle ECB mode. * TrueCrypt/VeraCrypt compatible mode now supports the activation of devices with a larger sector. * LUKS2: Do not create excessively large headers. * Fix unspecified sector size for BitLocker compatible mode. * Fix reading key data size in metadata for BitLocker compatible mode. ------------------------------------------------------------------- Thu May 28 18:43:29 UTC 2020 - Andreas Stieger <andreas.stieger@gmx.de> - Update to 2.3.3: * Fix BitLocker compatible device access that uses native 4kB sectors * Support large IV count (--iv-large-sectors) cryptsetup option for plain device mapping * Fix a memory leak in BitLocker compatible handling * Allow EBOIV (Initialization Vector algorithm) use * LUKS2: Require both keyslot cipher and key size option, do not fail silently - includes changes from 2.3.2: * Add option to dump content of LUKS2 unbound keyslot * Add support for discards (TRIM) for standalone dm-integrity devices (Kernel 5.7) via --allow-discards, not for LUKS2 * Fix cryptsetup-reencrypt to work on devices that do not allow direct-io device access. * Fix a crash in the BitLocker-compatible code error path * Fix Veracrypt compatible support for longer (>64 bytes) passphrases ------------------------------------------------------------------- Thu Apr 2 14:27:18 UTC 2020 - Ludwig Nussel <lnussel@suse.de> - Split translations to -lang package - New version to 2.3.1 * Support VeraCrypt 128 bytes passwords. VeraCrypt now allows passwords of maximal length 128 bytes (compared to legacy TrueCrypt where it was limited by 64 bytes). * Strip extra newline from BitLocker recovery keys There might be a trailing newline added by the text editor when the recovery passphrase was passed using the --key-file option. * Detect separate libiconv library. It should fix compilation issues on distributions with iconv implemented in a separate library. * Various fixes and workarounds to build on old Linux distributions. * Split lines with hexadecimal digest printing for large key-sizes. * Do not wipe the device with no integrity profile. With --integrity none we performed useless full device wipe. * Workaround for dm-integrity kernel table bug. Some kernels show an invalid dm-integrity mapping table if superblock contains the "recalculate" bit. This causes integritysetup to not recognize the dm-integrity device. Integritysetup now specifies kernel options such a way that even on unpatched kernels mapping table is correct. * Print error message if LUKS1 keyslot cannot be processed. If the crypto backend is missing support for hash algorithms used in PBKDF2, the error message was not visible. * Properly align LUKS2 keyslots area on conversion. If the LUKS1 payload offset (data offset) is not aligned to 4 KiB boundary, new LUKS2 keyslots area in now aligned properly. * Validate LUKS2 earlier on conversion to not corrupt the device if binary keyslots areas metadata are not correct. ------------------------------------------------------------------- Tue Feb 4 07:59:24 UTC 2020 - Paolo Stivanin <info@paolostivanin.com> - Update to 2.3.0 (include release notes for 2.2.0) * BITLK (Windows BitLocker compatible) device access * Veritysetup now supports activation with additional PKCS7 signature of root hash through --root-hash-signature option. * Integritysetup now calculates hash integrity size according to algorithm instead of requiring an explicit tag size. * Integritysetup now supports fixed padding for dm-integrity devices. * A lot of fixes to online LUKS2 reecryption. * Add crypt_resume_by_volume_key() function to libcryptsetup. If a user has a volume key available, the LUKS device can be resumed directly using the provided volume key. No keyslot derivation is needed, only the key digest is checked. * Implement active device suspend info. Add CRYPT_ACTIVATE_SUSPENDED bit to crypt_get_active_device() flags that informs the caller that device is suspended (luksSuspend). * Allow --test-passphrase for a detached header. Before this fix, we required a data device specified on the command line even though it was not necessary for the passphrase check. * Allow --key-file option in legacy offline encryption. The option was ignored for LUKS1 encryption initialization. * Export memory safe functions. To make developing of some extensions simpler, we now export functions to handle memory with proper wipe on deallocation. * Fail crypt_keyslot_get_pbkdf for inactive LUKS1 keyslot. * Add optional global serialization lock for memory hard PBKDF. * Abort conversion to LUKS1 with incompatible sector size that is not supported in LUKS1. * Report error (-ENOENT) if no LUKS keyslots are available. User can now distinguish between a wrong passphrase and no keyslot available. * Fix a possible segfault in detached header handling (double free). * Add integritysetup support for bitmap mode introduced in Linux kernel 5.2. * The libcryptsetup now keeps all file descriptors to underlying device open during the whole lifetime of crypt device context to avoid excessive scanning in udev (udev run scan on every descriptor close). * The luksDump command now prints more info for reencryption keyslot (when a device is in-reencryption). * New --device-size parameter is supported for LUKS2 reencryption. * New --resume-only parameter is supported for LUKS2 reencryption. * The repair command now tries LUKS2 reencryption recovery if needed. * If reencryption device is a file image, an interactive dialog now asks if reencryption should be run safely in offline mode (if autodetection of active devices failed). * Fix activation through a token where dm-crypt volume key was not set through keyring (but using old device-mapper table parameter mode). * Online reencryption can now retain all keyslots (if all passphrases are provided). Note that keyslot numbers will change in this case. * Allow volume key file to be used if no LUKS2 keyslots are present. * Print a warning if online reencrypt is called over LUKS1 (not supported). * Fix TCRYPT KDF failure in FIPS mode. * Remove FIPS mode restriction for crypt_volume_key_get. * Reduce keyslots area size in luksFormat when the header device is too small. * Make resize action accept --device-size parameter (supports units suffix). ------------------------------------------------------------------- Thu Oct 17 11:55:51 UTC 2019 - Vítězslav Čížek <vcizek@suse.com> - Create a weak dependency cycle between libcryptsetup and libcryptsetup-hmac to make sure they are installed together (bsc#1090768) ------------------------------------------------------------------- Fri Feb 15 15:01:18 UTC 2019 - Jan Engelhardt <jengelh@inai.de> - Use noun phrase in summary. ------------------------------------------------------------------- Fri Feb 15 09:41:52 UTC 2019 - lnussel@suse.de - New version 2.1.0 * The default size of the LUKS2 header is increased to 16 MB. It includes metadata and the area used for binary keyslots; it means that LUKS header backup is now 16MB in size. * Cryptsetup now doubles LUKS default key size if XTS mode is used (XTS mode uses two internal keys). This does not apply if key size is explicitly specified on the command line and it does not apply for the plain mode. This fixes a confusion with AES and 256bit key in XTS mode where code used AES128 and not AES256 as often expected. * Default cryptographic backend used for LUKS header processing is now OpenSSL. For years, OpenSSL provided better performance for PBKDF. * The Python bindings are no longer supported and the code was removed from cryptsetup distribution. Please use the libblockdev project that already covers most of the libcryptsetup functionality including LUKS2. * Cryptsetup now allows using --offset option also for luksFormat. * Cryptsetup now supports new refresh action (that is the alias for "open --refresh"). * Integritysetup now supports mode with detached data device through new --data-device option. - 2.1.0 would use LUKS2 as default, we stay with LUKS1 for now until someone has time to evaluate the fallout from switching to LUKS2. ------------------------------------------------------------------- Tue Oct 30 10:10:35 UTC 2018 - lnussel@suse.de - Suggest hmac package (boo#1090768) - remove old upgrade hack for upgrades from 12.1 - New version 2.0.5 Changes since version 2.0.4 ~~~~~~~~~~~~~~~~~~~~~~~~~~~ * Wipe full header areas (including unused) during LUKS format. Since this version, the whole area up to the data offset is zeroed, and subsequently, all keyslots areas are wiped with random data. This ensures that no remaining old data remains in the LUKS header areas, but it could slow down format operation on some devices. Previously only first 4k (or 32k for LUKS2) and the used keyslot was overwritten in the format operation. * Several fixes to error messages that were unintentionally replaced in previous versions with a silent exit code. More descriptive error messages were added, including error messages if - a device is unusable (not a block device, no access, etc.), - a LUKS device is not detected, - LUKS header load code detects unsupported version, - a keyslot decryption fails (also happens in the cipher check), - converting an inactive keyslot. * Device activation fails if data area overlaps with LUKS header. * Code now uses explicit_bzero to wipe memory if available (instead of own implementation). * Additional VeraCrypt modes are now supported, including Camellia and Kuznyechik symmetric ciphers (and cipher chains) and Streebog hash function. These were introduced in a recent VeraCrypt upstream. Note that Kuznyechik requires out-of-tree kernel module and Streebog hash function is available only with the gcrypt cryptographic backend for now. * Fixes static build for integritysetup if the pwquality library is used. * Allows passphrase change for unbound keyslots. * Fixes removed keyslot number in verbose message for luksKillSlot, luksRemoveKey and erase command. * Adds blkid scan when attempting to open a plain device and warn the user about existing device signatures in a ciphertext device. * Remove LUKS header signature if luksFormat fails to add the first keyslot. * Remove O_SYNC from device open and use fsync() to speed up wipe operation considerably. * Create --master-key-file in luksDump and fail if the file already exists. * Fixes a bug when LUKS2 authenticated encryption with a detached header wiped the header device instead of dm-integrity data device area (causing unnecessary LUKS2 header auto recovery). ------------------------------------------------------------------- Tue Oct 30 09:55:50 UTC 2018 - lnussel@suse.de - make parallell installable version for SLE12 ------------------------------------------------------------------- Tue Aug 21 07:40:54 UTC 2018 - lnussel@suse.de - New version 2.0.4 Changes since version 2.0.3 ~~~~~~~~~~~~~~~~~~~~~~~~~~~ * Use the libblkid (blockid) library to detect foreign signatures on a device before LUKS format and LUKS2 auto-recovery. This change fixes an unexpected recovery using the secondary LUKS2 header after a device was already overwritten with another format (filesystem or LVM physical volume). LUKS2 will not recreate a primary header if it detects a valid foreign signature. In this situation, a user must always use cryptsetup repair command for the recovery. Note that libcryptsetup and utilities are now linked to libblkid as a new dependence. To compile code without blockid support (strongly discouraged), use --disable-blkid configure switch. * Add prompt for format and repair actions in cryptsetup and integritysetup if foreign signatures are detected on the device through the blockid library. After the confirmation, all known signatures are then wiped as part of the format or repair procedure. * Print consistent verbose message about keyslot and token numbers. For keyslot actions: Key slot <number> unlocked/created/removed. For token actions: Token <number> created/removed. * Print error, if a non-existent token is tried to be removed. * Add support for LUKS2 token definition export and import. The token command now can export/import customized token JSON file directly from command line. See the man page for more details. * Add support for new dm-integrity superblock version 2. * Add an error message when nothing was read from a key file. * Update cryptsetup man pages, including --type option usage. * Add a snapshot of LUKS2 format specification to documentation and accordingly fix supported secondary header offsets. * Add bundled optimized Argon2 SSE (X86_64 platform) code. If the bundled Argon2 code is used and the new configure switch --enable-internal-sse-argon2 option is present, and compiler flags support required optimization, the code will try to use optimized and faster variant. Always use the shared library (--enable-libargon2) if possible. This option was added because an enterprise distribution rejected to support the shared Argon2 library and native support in generic cryptographic libraries is not ready yet. * Fix compilation with crypto backend for LibreSSL >= 2.7.0. LibreSSL introduced OpenSSL 1.1.x API functions, so compatibility wrapper must be commented out. * Fix on-disk header size calculation for LUKS2 format if a specific data alignment is requested. Until now, the code used default size that could be wrong for converted devices. Changes since version 2.0.2 ~~~~~~~~~~~~~~~~~~~~~~~~~~~ * Expose interface to unbound LUKS2 keyslots. Unbound LUKS2 keyslot allows storing a key material that is independent of master volume key (it is not bound to encrypted data segment). * New API extensions for unbound keyslots (LUKS2 only) crypt_keyslot_get_key_size() and crypt_volume_key_get() These functions allow to get key and key size for unbound keyslots. * New enum value CRYPT_SLOT_UNBOUND for keyslot status (LUKS2 only). * Add --unbound keyslot option to the cryptsetup luksAddKey command. * Add crypt_get_active_integrity_failures() call to get integrity failure count for dm-integrity devices. * Add crypt_get_pbkdf_default() function to get per-type PBKDF default setting. * Add new flag to crypt_keyslot_add_by_key() to force update device volume key. This call is mainly intended for a wrapped key change. * Allow volume key store in a file with cryptsetup. The --dump-master-key together with --master-key-file allows cryptsetup to store the binary volume key to a file instead of standard output. * Add support detached header for cryptsetup-reencrypt command. * Fix VeraCrypt PIM handling - use proper iterations count formula for PBKDF2-SHA512 and PBKDF2-Whirlpool used in system volumes. * Fix cryptsetup tcryptDump for VeraCrypt PIM (support --veracrypt-pim). * Add --with-default-luks-format configure time option. (Option to override default LUKS format version.) * Fix LUKS version conversion for detached (and trimmed) LUKS headers. * Add luksConvertKey cryptsetup command that converts specific keyslot from one PBKDF to another. * Do not allow conversion to LUKS2 if LUKSMETA (external tool metadata) header is detected. * More cleanup and hardening of LUKS2 keyslot specific validation options. Add more checks for cipher validity before writing metadata on-disk. * Do not allow LUKS1 version downconversion if the header contains tokens. * Add "paes" family ciphers (AES wrapped key scheme for mainframes) to allowed ciphers. Specific wrapped ley configuration logic must be done by 3rd party tool, LUKS2 stores only keyslot material and allow activation of the device. * Add support for --check-at-most-once option (kernel 4.17) to veritysetup. This flag can be dangerous; if you can control underlying device (you can change its content after it was verified) it will no longer prevent reading tampered data and also it does not prevent silent data corruptions that appear after the block was once read. * Fix return code (EPERM instead of EINVAL) and retry count for bad passphrase on non-tty input. * Enable support for FEC decoding in veritysetup to check dm-verity devices with additional Reed-Solomon code in userspace (verify command). Changes since version 2.0.1 ~~~~~~~~~~~~~~~~~~~~~~~~~~~ * Fix a regression in early detection of inactive keyslot for luksKillSlot. It tried to ask for passphrase even for already erased keyslot. * Fix a regression in loopaesOpen processing for keyfile on standard input. Use of "-" argument was not working properly. * Add LUKS2 specific options for cryptsetup-reencrypt. Tokens and persistent flags are now transferred during reencryption; change of PBKDF keyslot parameters is now supported and allows to set precalculated values (no benchmarks). * Do not allow LUKS2 --persistent and --test-passphrase cryptsetup flags combination. Persistent flags are now stored only if the device was successfully activated with the specified flags. * Fix integritysetup format after recent Linux kernel changes that requires to setup key for HMAC in all cases. Previously integritysetup allowed HMAC with zero key that behaves like a plain hash. * Fix VeraCrypt PIM handling that modified internal iteration counts even for subsequent activations. The PIM count is no longer printed in debug log as it is sensitive information. Also, the code now skips legacy TrueCrypt algorithms if a PIM is specified (they cannot be used with PIM anyway). * PBKDF values cannot be set (even with force parameters) below hardcoded minimums. For PBKDF2 is it 1000 iterations, for Argon2 it is 4 iterations and 32 KiB of memory cost. * Introduce new crypt_token_is_assigned() API function for reporting the binding between token and keyslots. * Allow crypt_token_json_set() API function to create internal token types. Do not allow unknown fields in internal token objects. * Print message in cryptsetup that about was aborted if a user did not answer YES in a query. ------------------------------------------------------------------- Tue Jan 30 12:26:48 UTC 2018 - astieger@suse.com - update to 2.0.1: * To store volume key into kernel keyring, kernel 4.15 with dm-crypt 1.18.1 is required * Increase maximum allowed PBKDF memory-cost limit to 4 GiB * Use /run/cryptsetup as default for cryptsetup locking dir * Introduce new 64-bit byte-offset *keyfile_device_offset functions. * New set of fucntions that allows 64-bit offsets even on 32bit systems are now availeble: - crypt_resume_by_keyfile_device_offset - crypt_keyslot_add_by_keyfile_device_offset - crypt_activate_by_keyfile_device_offset - crypt_keyfile_device_read The new functions have added the _device_ in name. Old functions are just internal wrappers around these. * Also cryptsetup --keyfile-offset and --new-keyfile-offset now allows 64-bit offsets as parameters. * Add error hint for wrongly formatted cipher strings in LUKS1 and properly fail in luksFormat if cipher format is missing required IV. ------------------------------------------------------------------- Fri Dec 22 16:16:10 UTC 2017 - archie.cobbs@gmail.com - Update to version 2.0.0: * Add support for new on-disk LUKS2 format * Enable to use system libargon2 instead of bundled version * Install tmpfiles.d configuration for LUKS2 locking directory * New command integritysetup: support for the new dm-integrity kernel target * Support for larger sector sizes for crypt devices * Miscellaneous fixes and improvements ------------------------------------------------------------------- Sat Apr 29 11:52:58 UTC 2017 - mpluskal@suse.com - Update to version 1.7.5: * Fixes to luksFormat to properly support recent kernel running in FIPS mode (bsc#1031998). * Fixes accesses to unaligned hidden legacy TrueCrypt header. * Fixes to optional dracut ramdisk scripts for offline re-encryption on initial boot. ------------------------------------------------------------------- Fri Mar 17 19:24:14 UTC 2017 - mpluskal@suse.com - Update to version 1.7.4: * Allow to specify LUKS1 hash algorithm in Python luksFormat wrapper. * Use LUKS1 compiled-in defaults also in Python wrapper. * OpenSSL backend: Fix OpenSSL 1.1.0 support without backward compatible API. * OpenSSL backend: Fix LibreSSL compatibility. * Check for data device and hash device area overlap in veritysetup. * Fix a possible race while allocating a free loop device. * Fix possible file descriptor leaks if libcryptsetup is run from a forked process. * Fix missing same_cpu_crypt flag in status command. * Various updates to FAQ and man pages. - Changes for version 1.7.3: * Fix device access to hash offsets located beyond the 2GB device boundary in veritysetup. * Set configured (compile-time) default iteration time for devices created directly through libcryptsetup * Fix PBKDF2 benchmark to not double iteration count for specific corner case. * Verify passphrase in cryptsetup-reencrypt when encrypting a new drive. * OpenSSL backend: fix memory leak if hash context was repeatedly reused. * OpenSSL backend: add support for OpenSSL 1.1.0. * Fix several minor spelling errors. * Properly check maximal buffer size when parsing UUID from /dev/disk/. ------------------------------------------------------------------- Thu Aug 25 15:15:15 UTC 2016 - alexander_naumov@opensuse.org - Update to version 1.7.2: * Update LUKS documentation format. Clarify fixed sector size and keyslots alignment. * Support activation options for error handling modes in Linux kernel dm-verity module: --ignore-corruption - dm-verity just logs detected corruption --restart-on-corruption - dm-verity restarts the kernel if corruption is detected If the options above are not specified, default behavior for dm-verity remains. Default is that I/O operation fails with I/O error if corrupted block is detected. --ignore-zero-blocks - Instructs dm-verity to not verify blocks that are expected to contain zeroes and always return zeroes directly instead. NOTE that these options could have security or functional impacts, do not use them without assessing the risks! * Fix help text for cipher benchmark specification (mention --cipher option). * Fix off-by-one error in maximum keyfile size. Allow keyfiles up to compiled-in default and not that value minus one. * Support resume of interrupted decryption in cryptsetup-reencrypt utility. To resume decryption, LUKS device UUID (--uuid option) option must be used. * Do not use direct-io for LUKS header with unaligned keyslots. Such headers were used only by the first cryptsetup-luks-1.0.0 release (2005). * Fix device block size detection to properly work on particular file-based containers over underlying devices with 4k sectors. - Update to version 1.7.1: * Code now uses kernel crypto API backend according to new changes introduced in mainline kernel While mainline kernel should contain backward compatible changes, some stable series kernels do not contain fully backported compatibility patches. Without these patches most of cryptsetup operations (like unlocking device) fail. This change in cryptsetup ensures that all operations using kernel crypto API works even on these kernels. * The cryptsetup-reencrypt utility now properly detects removal of underlying link to block device and does not remove ongoing re-encryption log. This allows proper recovery (resume) of reencrypt operation later. NOTE: Never use /dev/disk/by-uuid/ path for reencryption utility, this link disappears once the device metadata is temporarily removed from device. * Cryptsetup now allows special "-" (standard input) keyfile handling even for TCRYPT (TrueCrypt and VeraCrypt compatible) devices. * Cryptsetup now fails if there are more keyfiles specified for non-TCRYPT device. * The luksKillSlot command now does not suppress provided password in batch mode (if password is wrong slot is not destroyed). Note that not providing password in batch mode means that keyslot is destroyed unconditionally. ------------------------------------------------------------------- Sat Jan 9 12:12:06 UTC 2016 - benoit.monin@gmx.fr - update to 1.7.0: * The cryptsetup 1.7 release changes defaults for LUKS, there are no API changes. * Default hash function is now SHA256 (used in key derivation function and anti-forensic splitter). * Default iteration time for PBKDF2 is now 2 seconds. * Fix PBKDF2 iteration benchmark for longer key sizes. * Remove experimental warning for reencrypt tool. * Add optional libpasswdqc support for new LUKS passwords. * Update FAQ document. ------------------------------------------------------------------- Thu Dec 10 16:05:57 CET 2015 - tiwai@suse.de - Fix missing dependency on coreutils for initrd macros (boo#958562) - Call missing initrd macro at postun (boo#958562) ------------------------------------------------------------------- Tue Sep 8 20:19:34 UTC 2015 - asterios.dramis@gmail.com - Update to 1.6.8 * If the null cipher (no encryption) is used, allow only empty password for LUKS. (Previously cryptsetup accepted any password in this case.) The null cipher can be used only for testing and it is used temporarily during offline encrypting not yet encrypted device (cryptsetup-reencrypt tool). Accepting only empty password prevents situation when someone adds another LUKS device using the same UUID (UUID of existing LUKS device) with faked header containing null cipher. This could force user to use different LUKS device (with no encryption) without noticing. (IOW it prevents situation when attacker intentionally forces user to boot into different system just by LUKS header manipulation.) Properly configured systems should have an additional integrity protection in place here (LUKS here provides only confidentiality) but it is better to not allow this situation in the first place. (For more info see QubesOS Security Bulletin QSB-019-2015.) * Properly support stdin "-" handling for luksAddKey for both new and old keyfile parameters. * If encrypted device is file-backed (it uses underlying loop device), cryptsetup resize will try to resize underlying loop device as well. (It can be used to grow up file-backed device in one step.) * Cryptsetup now allows to use empty password through stdin pipe. (Intended only for testing in scripts.) ------------------------------------------------------------------- Sun Apr 12 18:45:26 UTC 2015 - crrodriguez@opensuse.org - Enable verbose build log. ------------------------------------------------------------------- Sun Apr 12 18:41:39 UTC 2015 - crrodriguez@opensuse.org - regenerate the initrd if cryptsetup tool changes (wanted by 90crypt dracut module) ------------------------------------------------------------------- Thu Apr 2 12:05:47 UTC 2015 - mpluskal@suse.com - Update to 1.6.7 * Cryptsetup TCRYPT mode now supports VeraCrypt devices (TrueCrypt extension) * Support keyfile-offset and keyfile-size options even for plain volumes. * Support keyfile option for luksAddKey if the master key is specified. * For historic reasons, hashing in the plain mode is not used if keyfile is specified (with exception of --key-file=-). Print a warning if these parameters are ignored. * Support permanent device decryption for cryptsetup-reencrypt. To remove LUKS encryption from a device, you can now use --decrypt option. * Allow to use --header option in all LUKS commands. The --header always takes precedence over positional device argument. * Allow luksSuspend without need to specify a detached header. * Detect if O_DIRECT is usable on a device allocation. There are some strange storage stack configurations which wrongly allows to open devices with direct-io but fails on all IO operations later. * Add low-level performance options tuning for dmcrypt (for Linux 4.0 and later). * Get rid of libfipscheck library. (Note that this option was used only for Red Hat and derived distributions.) With recent FIPS changes we do not need to link to this FIPS monster anymore. Also drop some no longer needed FIPS mode checks. * Many fixes and clarifications to man pages. * Prevent compiler to optimize-out zeroing of buffers for on-stack variables. * Fix a crash if non-GNU strerror_r is used. ------------------------------------------------------------------- Sun Sep 14 21:50:33 UTC 2014 - asterios.dramis@gmail.com - version 1.6.6 * LUKS: Fix keyslot device access for devices which do not support direct IO operations. (Regression in 1.6.5.) * LUKS: Fallback to old temporary keyslot device mapping method if hash (for ESSIV) is not supported by userspace crypto library. (Regression in 1.6.5.) * Properly activate device with discard (TRIM for SSDs) if requested even if dm_crypt module is not yet loaded. Only if discard is not supported by the old kernel then the discard option is ignored. * Fix some static analysis build warnings (scan-build). * Report crypto lib version only once (and always add kernel version) in debug output. ------------------------------------------------------------------- Fri Aug 22 12:02:56 UTC 2014 - meissner@suse.com - Use --enable-gcrypt-pbkdf2 to use the PBKDFv2 method from libgcrypt. ------------------------------------------------------------------- Tue Aug 12 16:34:04 UTC 2014 - asterios.dramis@gmail.com - version 1.6.5 * Allow LUKS header operation handling without requiring root privilege. It means that you can manipulate with keyslots as a regular user, only write access to device (or image) is required. * Fix internal PBKDF2 key derivation function implementation for alternative crypto backends (kernel, NSS) which do not support PBKDF2 directly and have issues with longer HMAC keys. * Support for Python3 for simple Python binding. Python >= 2.6 is now required. You can set Python compiled version by setting --with-python_version configure option (together with --enable-python). * Use internal PBKDF2 in Nettle library for Nettle crypto backend. Cryptsetup compilation requires Nettle >= 2.6 (if using Nettle crypto backend). * Allow simple status of crypt device without providing metadata header. The command "cryptsetup status" will print basic info, even if you do not provide detached header argument. * Allow to specify ECB mode in cryptsetup benchmark. * Add some LUKS images for regression testing. Note that if image with Whirlpool fails, the most probable cause is that you have old gcrypt library with flawed whirlpool hash. Read FAQ section 8.3 for more info. - Removed e2fsprogs-devel and libtool build requirements (not needed). - Added libpwquality-devel and libuuid-devel build requirements. ------------------------------------------------------------------- Mon Aug 11 15:21:03 UTC 2014 - meissner@suse.com - libcryptsetup4-hmac split off contain the hmac for FIPS certification ------------------------------------------------------------------- Tue May 27 14:38:57 UTC 2014 - meissner@suse.com - version 1.6.4 - new tarball / signature location * Implement new erase (with alias luksErase) command. * Add internal "whirlpool_gcryptbug hash" for accessing flawed Whirlpool hash in gcrypt (requires gcrypt 1.6.1 or above). * Allow to use --disable-gcrypt-pbkdf2 during configuration to force use internal PBKDF2 code. * Require gcrypt 1.6.1 for imported implementation of PBKDF2 (PBKDF2 in gcrypt 1.6.0 is too slow). * Add --keep-key to cryptsetup-reencrypt. * By default verify new passphrase in luksChangeKey and luksAddKey commands (if input is from terminal). * Fix memory leak in Nettle crypto backend. * Support --tries option even for TCRYPT devices in cryptsetup. * Support --allow-discards option even for TCRYPT devices. (Note that this could destroy hidden volume and it is not suggested by original TrueCrypt security model.) * Link against -lrt for clock_gettime to fix undefined reference to clock_gettime error (introduced in 1.6.2). * Fix misleading error message when some algorithms are not available. * Count system time in PBKDF2 benchmark if kernel returns no self usage info. ------------------------------------------------------------------- Wed Apr 23 16:08:09 UTC 2014 - dmueller@suse.com - remove dependency on gpg-offline (source_validator already checks for gpg integrity) ------------------------------------------------------------------- Sun Dec 15 20:04:00 UTC 2013 - crrodriguez@opensuse.org - version 1.6.3 * Fix cryptsetup reencryption tool to work properly with devices using 4kB sectors. * Rewrite cipher benchmark loop which was unreliable on very fast machines. * Support activation of old TrueCrypt containers (requires kernel 3.13) * Other bugfixes. ------------------------------------------------------------------- Sun Aug 4 20:54:31 UTC 2013 - crrodriguez@opensuse.org - cryptsetup 1.6.2 * Print error and fail if more device arguments are present for isLuks command. * Fix cipher specification string parsing (found by gcc -fsanitize=address option). * Try to map TCRYPT system encryption through partitions * Workaround for some recent changes in automake ------------------------------------------------------------------- Tue Jul 2 18:53:21 UTC 2013 - crrodriguez@opensuse.org - cryptsetup 1.6.1 * Fix loop-AES keyfile parsing. * Fix passphrase pool overflow for too long TCRYPT passphrase. * Fix deactivation of device when failed underlying node disappeared. - There is a bug in the released tarball, due to HAVE_BYTESWAP_H and HAVE_ENDIAN_H not properly handled by the buildsystem. A patch with permanent solution was sent and accepted upstream and will appear in the next release, for now an spec file workaround is in place, remove in the next update. ------------------------------------------------------------------- Sun Mar 24 19:17:47 UTC 2013 - jengelh@inai.de - Remove excessive dependencies of libcryptsetup-devel (it does not require any of these) ------------------------------------------------------------------- Tue Jan 15 13:17:57 UTC 2013 - lnussel@suse.de - version 1.6.0 * Change LUKS default cipher to to use XTS encryption mode, aes-xts-plain64 (i.e. using AES128-XTS). * license change to GPL-2.0+ from GPL-1.0 * new unified command open and close. * direct support for TCRYPT (TrueCrypt and compatible tc-play) on-disk format * new benchmark command ------------------------------------------------------------------- Thu Dec 13 10:46:43 UTC 2012 - lnussel@suse.de - version 1.5.1: * Added keyslot checker * Add crypt_keyslot_area() API call. * Optimize seek to keyfile-offset (Issue #135, thx to dreisner). * Fix luksHeaderBackup for very old v1.0 unaligned LUKS headers. * Allocate loop device late (only when real block device needed). * Rework underlying device/file access functions. * Create hash image if doesn't exist in veritysetup format. * Provide better error message if running as non-root user (device-mapper, loop). ------------------------------------------------------------------- Wed Dec 12 16:00:29 UTC 2012 - lnussel@suse.de - split off hashalot and boot.crypto - move to /usr ------------------------------------------------------------------- Tue Nov 20 18:41:11 CET 2012 - sbrabec@suse.cz - Verify GPG signature. ------------------------------------------------------------------- Tue Sep 25 11:40:07 UTC 2012 - fcrozat@suse.com - Remove crypttab manpage, it is now provided by systemd. ------------------------------------------------------------------- Wed Aug 1 13:37:04 UTC 2012 - lnussel@suse.de - version 1.5.0: * Add --device-size option for reencryption tool. * Switch to use unit suffix for --reduce-device-size option. * Remove open device debugging feature (no longer needed). * Introduce cryptsetup-reencrypt - experimental offline LUKS reencryption tool. * Fix luks-header-from-active script (do not use LUKS header on-disk, add UUID). * Add --test-passphrase option for luksOpen (check passphrase only). * Introduce veritysetup for dm-verity target management. * Both data and header device can now be a file. * Loop is automatically allocated in crypt_set_data_device(). * Require only up to last keyslot area for header device (ignore data offset). * Fix header backup and restore to work on files with large data offset. * Fix readonly activation if underlying device is readonly (1.4.0). * Fix keyslot removal (wipe keyslot) for device with 4k hw block (1.4.0). * Allow empty cipher (cipher_null) for testing. * Fix loop mapping on readonly file. * Relax --shared test, allow mapping even for overlapping segments. * Support shared flag for LUKS devices (dangerous). * Switch on retry on device remove for libdevmapper. * Allow "private" activation (skip some udev global rules) flag. ------------------------------------------------------------------- Mon Jul 9 09:37:43 UTC 2012 - cfarrell@suse.com - license update: SUSE-GPL-2.0-with-openssl-exception and LGPL-2.0+ cryptsetup developers use a special exception to link against openSSL ------------------------------------------------------------------- Fri Jun 15 12:41:00 UTC 2012 - lnussel@suse.de - boot.crypto: * update man page to mention systemd and wiki article * sanitize dm target names (bnc#716240) ------------------------------------------------------------------- Tue Apr 17 13:03:28 UTC 2012 - lnussel@suse.de - boot.crypto: * prefer physdev from crypttab * fix non-plymouth use ------------------------------------------------------------------- Mon Apr 16 12:08:30 UTC 2012 - lnussel@suse.de - new version 1.4.2 * Fix header check to support old (cryptsetup 1.0.0) header alignment. (1.4.0) * Add --keyfile-offset and --new-keyfile-offset parameters to API and CLI. * Add repair command and crypt_repair() for known LUKS metadata problems repair. * Allow to specify --align-payload only for luksFormat. * Unify password verification option. * Support password verification with quiet flag if possible. (1.2.0) * Fix retry if entered passphrases (with verify option) do not match. * Support UUID=<LUKS_UUID> format for device specification. * Add --master-key-file option to luksOpen (open using volume key). * Fix use of empty keyfile. * Fix error message for luksClose and detached LUKS header. * Allow --header for status command to get full info with detached header. ------------------------------------------------------------------- Mon Apr 16 09:56:40 UTC 2012 - lnussel@suse.de - boot.crypto: * avoid warning about module 'kernel' (bnc#741468) * incorporate plymouth support ------------------------------------------------------------------- Fri Dec 16 13:06:18 UTC 2011 - jengelh@medozas.de - Update to new upstream release 1.4.1 * support for trim/discard * The on-disk LUKS header can now be detached (e.g. placed on separate device or in file) * Support key-slot option for luksOpen (use only explicit keyslot) * API: Removal of deprecated API from libcryptsetup (all functions using struct crypt_options) ------------------------------------------------------------------- Thu Oct 27 15:53:20 UTC 2011 - lnussel@suse.de - on update convert noauto to nofail and turn on fsck (bnc#724113) ------------------------------------------------------------------- Mon Oct 10 00:18:10 UTC 2011 - jeffm@suse.com - cryptsetup-boot: Rescan LVM volumes after opening crypto (bnc#722916). ------------------------------------------------------------------- Fri Sep 30 20:07:51 UTC 2011 - coolo@suse.com - add libtool as buildrequire to make the spec file more reliable ------------------------------------------------------------------- Sun Sep 18 18:42:07 UTC 2011 - jengelh@medozas.de - Remove redundant tags/sections from specfile ------------------------------------------------------------------- Fri May 27 13:20:27 UTC 2011 - lnussel@suse.de - boot.crypto: * don't hard require boot.device-mapper in boot.crypto ------------------------------------------------------------------- Wed May 25 06:42:03 UTC 2011 - lnussel@suse.de - new version 1.3.1: * Fix keyfile=- processing in create command (regression in 1.3.0). * Simplify device path status check (use /sys and do not scan /dev). * Do not ignore device size argument for create command (regression in 1.2.0). * Fix error paths in blockwise code and lseek_write call. ------------------------------------------------------------------- Mon Apr 11 14:04:11 UTC 2011 - lnussel@suse.de - new version 1.3.0: * userspace crypto backends support * Cryptsetup now automatically allocates loopback device if device argument is file and not plain device. * luksChangeKey command * loopaesOpen command for loop-AES compatibility ------------------------------------------------------------------- Thu Feb 17 07:53:34 UTC 2011 - lnussel@suse.de - boot.crypto: * also fix exit code in boot.crypto.functions (bnc#671822) ------------------------------------------------------------------- Mon Jan 31 15:32:57 UTC 2011 - lnussel@suse.de - boot.crypto: * don't fail if loop module is not loaded * adapt to new crypsetup exit codes (bnc#667931) ------------------------------------------------------------------- Mon Dec 20 13:01:54 UTC 2010 - lnussel@suse.de - new version 1.2.0 * Add selection of random/urandom number generator for luksFormat (option --use-random and --use-urandom). * Fix luksRemoveKey to not ask for remaining keyslot passphrase, only for removed one. * No longer support luksDelKey (replaced with luksKillSlot). * if you want to remove particular passphrase, use luksKeyRemove * if you want to remove particular keyslot, use luksKillSlot Note that in batch mode luksKillSlot allows removing of any keyslot without question, in normal mode requires passphrase or keyfile from other keyslot. * Default alignment for device (if not overridden by topology info) is now (multiple of) *1MiB*. This reflects trends in storage technologies and aligns to the same defaults for partitions and volume management. * Allow explicit UUID setting in luksFormat and allow change it later in luksUUID (--uuid parameter). * All commands using key file now allows limited read from keyfile using --keyfile-size and --new-keyfile-size parameters (in bytes). This change also disallows overloading of --key-size parameter which is now exclusively used for key size specification (in bits.) * luksFormat using pre-generated master key now properly allows using key file (only passphrase was allowed prior to this update). * Add --dump-master-key option for luksDump to perform volume (master) key dump. Note that printed information allows accessing device without passphrase so it must be stored encrypted. This operation is useful for simple Key Escrow function (volume key and encryption parameters printed on paper on safe place). This operation requires passphrase or key file. * The reload command is no longer supported. (Use dmsetup reload instead if needed. There is no real use for this function except explicit data corruption:-) * Cryptsetup now properly checks if underlying device is in use and disallows *luksFormat*, luksOpen and create commands on open (e.g. already mapped or mounted) device. * Option --non-exclusive (already deprecated) is removed. Libcryptsetup API additions: * new functions * crypt_get_type() - explicit query to crypt device context type * crypt_resize() - new resize command using context * crypt_keyslot_max() - helper to get number of supported keyslots * crypt_get_active_device() - get active device info * crypt_set/get_rng_type() - random/urandom RNG setting * crypt_set_uuid() - explicit UUID change of existing device * crypt_get_device_name() - get underlying device name * Fix optional password callback handling. * Allow to activate by internally cached volume key immediately after crypt_format() without active slot (for temporary devices with on-disk metadata) * libcryptsetup is binary compatible with 1.1.x release and still supports legacy API calls * cryptsetup binary now uses only new API calls. * Static compilation of both library (--enable-static) and cryptsetup binary (--enable-static-cryptsetup) is now properly implemented by common libtool logic. Prior to this it produced miscompiled dynamic cryptsetup binary with statically linked libcryptsetup. The static binary is compiled as src/cryptsetup.static in parallel with dynamic build if requested. ------------------------------------------------------------------- Tue Nov 30 14:16:07 UTC 2010 - lnussel@suse.de - boot.crypto: * drop cryptotab support ------------------------------------------------------------------- Tue Nov 16 14:05:47 UTC 2010 - lnussel@suse.de - boot.crypto: * add a few tweaks for systemd (bnc#652767) ------------------------------------------------------------------- Wed Jul 7 14:38:11 UTC 2010 - lnussel@suse.de - new version 1.1.3 * Fix device alignment ioctl calls parameters. (Device alignment code was not working properly on some architectures like ppc64.) * Fix activate_by_* API calls to handle NULL device name as documented. (To enable check of passphrase/keyfile using libcryptsetup without activating the device.) * Fix udev support for old libdevmapper with not compatible definition. * Added Polish translation file. ------------------------------------------------------------------- Thu Jul 1 14:27:12 UTC 2010 - lnussel@suse.de - skip temporary mappings in early stage as chmod needs to be called on the mounted file systems (bnc#591704) ------------------------------------------------------------------- Sat Jun 26 10:07:24 UTC 2010 - jengelh@medozas.de - Use %_smp_mflags ------------------------------------------------------------------- Mon May 31 09:42:27 UTC 2010 - lnussel@suse.de - new version 1.1.2 fixes keyfile regression introduced by 1.1.1 * Fix luksFormat/luksOpen reading passphrase from stdin and "-" keyfile. * Support --key-file/-d option for luksFormat. * Fix description of --key-file and add --verbose and --debug options to man page. * Add verbose log level and move unlocking message there. * Remove device even if underlying device disappeared (remove, luksClose). * Fix (deprecated) reload device command to accept new device argument. ------------------------------------------------------------------- Tue May 25 08:11:30 UTC 2010 - lnussel@suse.de - new version 1.1.1 * Detects and use device-mapper udev support if available. * Supports device topology detection for data alignment. * Fix luksOpen reading of passphrase on stdin (if "-" keyfile specified). * Fix isLuks to initialise crypto backend (blkid instead is suggested anyway). * Properly initialise crypto backend in header backup/restore commands. * Do not verify unlocking passphrase in luksAddKey command. * Allow no hash specification in plain device constructor - user can provide volume key directly. * Try to use pkgconfig for device mapper library in configuration script. * Add some compatibility checks and disable LUKS suspend/resume if not supported. * Rearrange tests, "make check" now run all available test for package. * Avoid class C++ keyword in library header. ------------------------------------------------------------------- Tue Mar 9 10:50:00 UTC 2010 - lnussel@suse.de - boot.crypto: * turn off splash only if needed to avoid flicker ------------------------------------------------------------------- Tue Mar 2 12:02:50 UTC 2010 - lnussel@suse.de - boot.crypto: * restore splash screen state after initrd prompt (bnc#559053) * use highlighted prompt in initrd too * fix adding volumes with initrd option (bnc#558891) ------------------------------------------------------------------- Tue Feb 2 12:21:44 UTC 2010 - lnussel@suse.de - boot.crypto: * document the stages of the boot process * show status message in boot.cypto-early * don't perform some checks if the device is skipped anyways * seed random number generator (bnc#575139) ------------------------------------------------------------------- Mon Jan 18 12:18:32 UTC 2010 - lnussel@suse.de - cryptsetup 1.1.0: * IMPORTANT: the default compiled-in cipher parameters changed plain mode: aes-cbc-essiv:sha256 (default is backward incompatible!). LUKS mode: aes-cbc-essiv:sha256 (only key size increased) In both modes is now default key size 256bits. * Default compiled-in parameters are now configurable through configure options: --with-plain-* / --with-luks1-* (see configure --help) * If you need backward compatible defaults for distribution use configure --with-plain-mode=cbc-plain --with-luks1-keybits=128 Default compiled-in modes are printed in "cryptsetup --help" output. * Change in iterations count (LUKS): The slot and key digest iteration minimum count is now 1000. The key digest iteration count is calculated from iteration time (approx 1/8 of req. time). For more info about above items see discussion here: http://tinyurl.com/yaug97y * New libcryptsetup API (documented in libcryptsetup.h). The old API (using crypt_options struct) is still available but will remain frozen and not used for new functions. Soname of library changed to libcryptsetup.so.1.0.0. (But only recompilation should be needed for old programs.) The new API provides much more flexible operation over LUKS device for applications, it is preferred that new applications will use libcryptsetup and not wrapper around cryptsetup binary. * New luksHeaderBackup and luksHeaderRestore commands. These commands allows binary backup of LUKS header. Please read man page about possible security issues with backup files. * New luksSuspend (freeze device and wipe key) and luksResume (with provided passphrase). luksSuspend wipe encryption key in kernel memory and set device to suspend (blocking all IO) state. This option can be used for situations when you need temporary wipe encryption key (like suspend to RAM etc.) Please read man page for more information. * New --master-key-file option for luksFormat and luksAddKey. User can now specify pre-generated master key in file, which allows regenerating LUKS header or add key with only master key knowledge. * Uses libgcrypt and enables all gcrypt hash algorithms for LUKS through -h luksFormat option. Please note that using different hash for LUKS header make device incompatible with old cryptsetup releases. * Introduces --debug parameter. Use when reporting bugs (just run cryptsetup with --debug and attach output to issue report.) Sensitive data are never printed to this log. * Moves command successful messages to verbose level. * Requires device-mapper library and libgcrypt to build. * Uses dm-uuid for all crypt devices, contains device type and name now. * Removes support for dangerous non-exclusive option (it is ignored now, LUKS device must be always opened exclusive) - boot.crypto: * don't use dirty prompt override hack anymore * wait for volume groups if resume volume is on lvm (bnc#556895) * dynamically determine whether the cryptomgr module is neeeded ------------------------------------------------------------------- Mon Oct 19 14:33:57 UTC 2009 - lnussel@suse.de - add luks script in volumemanager stage too, this way some side effects are avoided (bnc#547612) ------------------------------------------------------------------- Wed Oct 7 12:37:24 UTC 2009 - lnussel@suse.de - boot.crypto: * /lib/udev/vol_id no longer exists, use blkid instead * add space at end of password prompt in initrd * fix autodetetection of root on LVM on LUKS (bnc#528474) ------------------------------------------------------------------- Tue Oct 6 11:43:15 UTC 2009 - lnussel@suse.de - boot.crypto: more changes as agreed with the Debian maintainer: * rename keyscript variable CRYPTTAB_DEVICE to CRYPTTAB_SOURCE * export list of options in CRYPTTAB_OPTIONS ------------------------------------------------------------------- Tue Sep 29 11:25:58 UTC 2009 - lnussel@suse.de - replace patch that quits on EOF with upstream version ------------------------------------------------------------------- Fri Sep 25 12:42:23 UTC 2009 - lnussel@suse.de - actually hash=plain can be used to get raw keyscript output so remove keyscript_raw again ------------------------------------------------------------------- Thu Sep 24 13:36:52 UTC 2009 - lnussel@suse.de - boot.crypto: * don't use hashalot if keyfile is specified * to comply with Debian, keyscripts must only output the password. In order to allow keyscript to use different methods to retrieve a key, add a keyscript_rawkey option. - cryptsetup: * When reading no single byte for the key abort. ------------------------------------------------------------------- Mon Sep 21 08:51:40 UTC 2009 - lnussel@suse.de - boot.crypto: * fix test for keyfile (bnc#540363) ------------------------------------------------------------------- Wed Sep 16 12:49:07 UTC 2009 - lnussel@suse.de - boot.crypto: * 2.6.31 requires the cryptomgr module in the initrd (bnc#535013) ------------------------------------------------------------------- Tue Sep 15 13:20:59 UTC 2009 - lnussel@suse.de - boot.crypto: * uppercase variables exported to keyscript in anticipation of Debian adopting the implementation ------------------------------------------------------------------- Fri Sep 4 10:04:05 UTC 2009 - lnussel@suse.de - boot.crypto: * fix setting options without parameter * infinite retries in initrd * tries=0 means infinite tries * implement retries in the script to make it work with keyscripts and non-luks volumes * keyscript support (fate#302628) * remove the option to fsck the fs as it actually never worked * fix initrd option parsing ------------------------------------------------------------------- Thu Aug 27 06:59:55 UTC 2009 - lnussel@suse.de - new cryptsetup version 1.0.7 * Allow removal of last slot in luksRemoveKey and luksKillSlot. * Reject unsupported --offset and --skip options for luksFormat and update man page. * Various man page fixes. * Set UUID in device-mapper for LUKS devices. * Retain readahead of underlying device. * Display device name when asking for password. * Check device size when loading LUKS header. Remove misleading error message later. * Add error hint if dm-crypt mapping failed. * Use better error messages if device doesn't exist or is already used by other mapping. * Fix make distcheck. * Check if all slots are full during luksAddKey. * Fix segfault in set_error. * Code cleanups, remove precompiled pot files, remove unnecessary files from po directory * Fix uninitialized return value variable in setup.c. * Code cleanups. (thanks to Ivan Stankovic) * Fix wrong output for remaining key at key deletion. * Allow deletion of key slot while other keys have the same key information. * Add missing AM_PROG_CC_C_O to configure.in * Remove duplicate sentence in man page. * Wipe start of device (possible fs signature) before LUKS-formatting. * Do not process configure.in in hidden directories. * Return more descriptive error in case of IO or header format error. * Use remapping to error target instead of calling udevsettle for temporary crypt device. * Check device mapper communication and warn user if device-mapper support missing in kernel. * Fix signal handler to properly close device. * write_lseek_blockwise: declare innerCount outside the if block. * add -Wall to the default CFLAGS. fix some signedness issues. * Error handling improvement. * Add non-exclusive override to interface definition. * Refactor key slot selection into keyslot_from_option. ------------------------------------------------------------------- Wed Aug 19 14:08:40 CEST 2009 - lnussel@suse.de - boot.crypto: * set infinite timeout during 2nd stage (bnc#456004) ------------------------------------------------------------------- Mon Jul 13 08:56:56 UTC 2009 - lnussel@suse.de - boot.crypto: * wait for device before calling luksOpen (bnc#521446) ------------------------------------------------------------------- Wed Jun 17 11:30:08 CEST 2009 - coolo@novell.com - fix link order ------------------------------------------------------------------- Thu Jun 11 21:36:28 CEST 2009 - coolo@novell.com - fix compile with glibc 2.10 ------------------------------------------------------------------- Thu Apr 2 09:33:22 CEST 2009 - lnussel@suse.de - boot.crypto: * resolve symlinks when searching for loop devices (bnc#490170) * add extra man page tags to avoid FIXME output of docbook * don't pipe password if there's only one device to open * update copyright information * fix spelling and actually stop in pre_stop_hook * introduce initrd option in crypttab (bnc#465711) ------------------------------------------------------------------- Fri Mar 6 13:01:44 CET 2009 - lnussel@suse.de - boot.crypto: * print dm name instead of physdev (bnc#456664) * make prompt work with infinite timeout (bnc#466405) * implement pre-stop hook (bnc#481870) * remove hardcoded loop device number limit (bnc#481872) * Warn if using a non-absolute path for physdev in crypttab - hashalot: compute hash of empty passphrase if not interactive (bnc#475135) ------------------------------------------------------------------- Tue Mar 3 16:27:23 CET 2009 - lnussel@suse.de - fix boot.crypto doesn't care on tries flag in crypttab (bnc#480741) - mkinitrd scripts now included in boot.crypto git ------------------------------------------------------------------- Thu Feb 26 15:34:06 CET 2009 - mhopf@suse.de - Fix segfault with oversized hashes (bnc #476290). ------------------------------------------------------------------- Wed Feb 25 13:47:43 CET 2009 - jsmeix@suse.de - Fixed initrd LUKS password annoyance in mkinitrd-boot.sh and mkinitrd-setup.sh when the same password is used for all partitions. In this case the password is now only asked once (bnc#465711). ------------------------------------------------------------------- Sun Dec 14 12:27:34 CET 2008 - bwalle@suse.de - Fix LUKS root partition residing on a soft raid (bnc#358341) ------------------------------------------------------------------- Mon Nov 3 14:03:33 CET 2008 - mkoenig@suse.de - boot.crypto-early: explicitly start before boot.localfs ------------------------------------------------------------------- Fri Sep 12 16:40:03 CEST 2008 - mkoenig@suse.de - branch off shlib to subpackage libcryptsetup0 - rename cryptsetup-devel to libcryptsetup-devel ------------------------------------------------------------------- Wed Sep 3 11:09:34 CEST 2008 - hare@suse.de - Call mkinitrd_setup during %post and %postun (bnc#413709) ------------------------------------------------------------------- Wed Aug 20 15:20:06 CEST 2008 - mkoenig@suse.de - enable SELinux support (fate#303662) ------------------------------------------------------------------- Wed Aug 13 11:21:14 CEST 2008 - mkoenig@suse.de - boot.crypto: * Fix init script tags ------------------------------------------------------------------- Fri Aug 8 11:42:10 CEST 2008 - mkoenig@suse.de - boot.crypto: * Provide some reasonable exit status (bnc#409502) ------------------------------------------------------------------- Wed Jul 23 15:44:31 CEST 2008 - hare@suse.de - Include mkinitrd scriptlets. ------------------------------------------------------------------- Wed Jul 23 13:05:20 CEST 2008 - mkoenig@suse.de - use /sbin/udevadm settle instead of /sbin/udevsettle (bnc#404875) ------------------------------------------------------------------- Tue May 6 12:36:49 CEST 2008 - mkoenig@suse.de - load loop module in boot.crypto-early as it might be needed. It is previously initially loaded by boot.localfs. ------------------------------------------------------------------- Wed Apr 9 15:59:09 CEST 2008 - mkoenig@suse.de - add support for boot.crypto-early (bnc#355824) needed to encrypt block devices for usage with LVM or MD adds a new option 'noearly' for crypttab, which will skip the device in boot.crypto-early. ------------------------------------------------------------------- Wed Feb 27 12:10:32 CET 2008 - mkoenig@suse.de - update to svn revision 46: * fix out of bound for key index in delKey (bnc#360041) * Add typo fixes to the cryptsetup.8 manpage * Add key-slot patch * Remove O_EXCL requirement for certain LUKS operations * mention luksKillSlot in the manpage ------------------------------------------------------------------- Mon Feb 4 16:22:42 CET 2008 - lnussel@suse.de - boot.crypto: * check for columns of terminal (bnc#337614) * enhance crypttab manpage (bnc#351061) * check for fs_passno (bnc#345339) ------------------------------------------------------------------- Wed Jan 9 12:07:14 CET 2008 - lnussel@suse.de - upgrade to svn revision 42 which includes previous patches - boot.crypto: * don't mount read-only as safety check (bnc#345338) * implement precheck scripts * allow restarting of single volumes (bnc#345605) * status query of individual devices (bnc#345605) * add vol_id check script * maintain boot.crypto stuff in revision control and use tarball snapshots of it ------------------------------------------------------------------- Thu Nov 29 13:47:24 CET 2007 - lnussel@suse.de - upgrade to svn revision 38 ------------------------------------------------------------------- Wed Nov 7 12:40:02 CET 2007 - mkoenig@suse.de - add %fillup_prereq and %insserv_prereq to PreReq ------------------------------------------------------------------- Tue Oct 16 10:38:35 CEST 2007 - lnussel@suse.de - upgrade to svn revision 31 * Rename luksDelKey into luksKillSlot * Add luksRemoveKey that queries a given key before removal * Fix segfault in luksOpen. * Add LUKS_device_ready check for most LUKS calls, so that cryptsetup dies before password querying in case a blockdev is unavailable * For LUKS key material access require exclusive access to the underlying device. This will prevent multiple mappings onto a single LUKS device. dm*crypt doesn't feature any syncing capabilities, hence there is no real application for this as it will likely lead to disk corruption. * Add signal handler to keyencryption to free the temporary mapping in case the user hits ctrl-c. ------------------------------------------------------------------- Mon Aug 27 16:25:54 CEST 2007 - lnussel@suse.de - remove /var/run/keymap from previous boot to make /etc/init.d/kbd work (#296409) ------------------------------------------------------------------- Mon Aug 27 10:42:32 CEST 2007 - lnussel@suse.de - run fsck with progressbar (#304750) ------------------------------------------------------------------- Thu Jun 21 16:06:53 CEST 2007 - mkoenig@suse.de - run udevsettle to avoid problems with busy temporary device mapper devices [#285478] ------------------------------------------------------------------- Mon Jun 11 09:23:24 CEST 2007 - lnussel@suse.de - rephrase error message (#279169) ------------------------------------------------------------------- Fri Jun 1 10:07:14 CEST 2007 - lnussel@suse.de - rename util-linux-crypto to cryptsetup - remove dmconvert - replace svn snapshot with official 1.0.5 release - don't enable boot.crypto by default ------------------------------------------------------------------- Tue May 29 15:58:44 CEST 2007 - lnussel@suse.de - fix segfault when trying to open a non existing device - fix gcc warnings - add Short-Description to boot.crypto - use %find_lang ------------------------------------------------------------------- Wed May 9 14:52:00 CEST 2007 - lnussel@suse.de - boot.crypto: implement 'status' - boot.crypto: accept argument to start/stop single devices ------------------------------------------------------------------- Wed May 9 10:40:28 CEST 2007 - lnussel@suse.de - hashalot: add timeout option ------------------------------------------------------------------- Wed May 9 09:40:42 CEST 2007 - lnussel@suse.de - fix build ------------------------------------------------------------------- Tue May 8 15:16:41 CEST 2007 - lnussel@suse.de - boot.crypto: switch off splash screen only when needed - boot.crypto: report status for individual volumes instead of using one global exit status - hashalot: exit unsucessfully on empty passphrase ------------------------------------------------------------------- Tue May 8 10:43:24 CEST 2007 - lnussel@suse.de - boot.crypto: sleep a bit longer before overwriting the prompt - boot.crypto: add support for pseed and itercountk options - boot.crypto: skip entries with unsupported/unknown options - hashalot: add support for itercountk ------------------------------------------------------------------- Fri May 4 16:38:11 CEST 2007 - lnussel@suse.de - upgrade cryptsetup to current svn revision 30 which includes previous patches. - fix background prompt process not getting killed on ctrl-d in boot.crypto ------------------------------------------------------------------- Fri Apr 27 15:46:05 CEST 2007 - lnussel@suse.de - upgrade cryptsetup to current svn revision 26. Does no longer hang when a file is specified instead of a device. - remove obsolete cryptsetup.sh script - boot.crypto: * drop support for cryptoloop, use cryptsetup also for cryptotab * refactor code and create reusable components for use in cryptotab and crypttab code path * run sulogin only during boot if fsck failed * support crypttab's 'tries' option - add crypttab manpage based on Debian one ------------------------------------------------------------------- Tue Apr 24 17:38:40 CEST 2007 - lnussel@suse.de - add boot.crypto (#257884) - add crypttab and cryptotab as %ghost to filelist ------------------------------------------------------------------- Tue Mar 27 10:22:48 CEST 2007 - mkoenig@suse.de - move devel .so link to %{libdir} - run ldconfig, since we have now a shared lib installed ------------------------------------------------------------------- Fri Mar 23 16:18:12 CET 2007 - dmueller@suse.de - cryptsetup can now link shared since libpopt is no longer under /usr ------------------------------------------------------------------- Fri Mar 9 12:06:53 CET 2007 - lnussel@suse.de - add patch to support old loop_fish2 key hash method ------------------------------------------------------------------- Thu Dec 7 18:33:01 CET 2006 - mkoenig@suse.de - update cryptsetup to version 1.0.4: * added terminal timeout rewrite * allow user selection of key slot * reading binary keys from stdin using the "-" as key file * fix 64 bit compiler warning issues. * fix getline problem for 64-bit archs. ------------------------------------------------------------------- Fri Oct 13 11:30:19 CEST 2006 - mkoenig@suse.de - fix build failure due to missing pthreads ------------------------------------------------------------------- Wed Sep 13 12:39:27 CEST 2006 - hvogel@suse.de - use the LUKS version of cryptsetup - split -devel subpackage for libcryptsetup - remove patches because they are in the new cryptsetup * cryptsetup-0.1-static.patch * cryptsetup-0.1-retval.patch * cryptsetup-0.1-dmi.exists.patch * cryptsetup-0.1-timeout.patch - use man page from the new cryptsetup ------------------------------------------------------------------- Tue May 16 11:03:08 CEST 2006 - hvogel@suse.de - Fix cryptsetup to work when the device does not exist yet [#175931] ------------------------------------------------------------------- Wed Jan 25 21:42:28 CET 2006 - mls@suse.de - converted neededforbuild to BuildRequires ------------------------------------------------------------------- Mon Dec 19 14:46:30 CET 2005 - mmj@suse.de - Remove symlinks to hashalot we don't want ------------------------------------------------------------------- Thu Oct 13 15:04:29 CEST 2005 - hvogel@suse.de - Fix uninitialized var in dmconvert. Add * dmconvert-0.2-uninitialized.patch - Fix return value in cryptsetup. Add * cryptsetup-0.1-retval.patch ------------------------------------------------------------------- Wed Jun 29 14:28:32 CEST 2005 - hvogel@suse.de - Link cryptsetup static so it can be in /sbin and you can get /usr over nfs or even crypted ------------------------------------------------------------------- Mon May 9 17:23:39 CEST 2005 - hvogel@suse.de - New package, Version 2.12q
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