253 lines
6.2 KiB
Plaintext
Executable File
253 lines
6.2 KiB
Plaintext
Executable File
Version 1.10 (released 2018-12-20)
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* Fix compilation issues against Linux kernel >= 4.11 and gcc >= 5
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* Add CIOCCPHASH ioctl
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* Fix tests build for OpenSSL 1.1
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* Convert to new AEAD kernel crypto interface
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* A variety of bug fixes
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Version 1.9 (released 2017-04-22)
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* fix benchmarks linking
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* fix Makefile to allow parallel make with -j option
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* use Linux kernel conventions for Makefile variables
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* for consistency, use $(...) instead of ${...} in makefiles
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* fix clean-up on error path for crypto_create_session
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* remove code duplication in cryptodev_hash_init
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* add separate target for building tests
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* fix destination for staged installs
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* add install target for tests
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* fix comment typo
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* avoid calls to kmalloc on hotpaths
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* avoid redundant checks in cryptodev_hash_deinit
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* Fix test compile time warnings
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* Support skcipher in addition to ablkcipher API
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* Adjust to recent user page API changes
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* Adjust to another change in the user page API
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* fix issues with install target
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* setting KERNEL_DIR is not necessary to build tests
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* fix ignored SIGALRM signals on some platforms
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* fix incorrect return code in case of error from openssl_cioccrypt
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* remove not used local variables
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* fix warnings of "implicit declaration of function" in async_speed
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* rename header file to clarify purpose
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* use buf_align macro to reduce code duplication
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* avoid implicit conversion between signed and unsigned char
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* do more strict code checking to avoid maintenance issues
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* adjust to API changes in kernel >=4.10
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* zc: Use the power of #elif
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* Fix ablkcipher algorithms usage in v4.8+ kernels
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Version 1.8 (released 2015-11-28)
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* Fixed compilation against linux-3.19.
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* Tests: cixed arg passing to CC in implicit rule.
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* Fix tag printing in cipher-gcm test by Fridolin Pokorny.
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* Fix compilation against linux 4.3 by Gustavo Zacarias.
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Version 1.7 (released 2015-02-07)
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* Added support for composite AEAD keys by Cristian Stoica.
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* Added support for sysctl to modify verbosity by Nikolaos Tsakalakis.
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* Several bugfixes by Cristian Stoica.
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* When a driver requires aligned data but unaligned are provided, then
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zero copy is disabled to prevent driver failing to encrypt.
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* Compatibility to kernel version 3.13 and above by Cosmin Paraschiv.
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* Various checkpatch.pl fixes.
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* Introduced ddebug, dinfo, dwarning and derr macros wrapping dprintk.
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* Improved support for cross-compiling.
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* Hmac_comp test has become more picky when checking results.
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* Fixed allocated resource cleanup in error case, patch by Cristian Stoica.
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* Buffer size allocation fixup for AEAD modes by Nikos Mavrogiannopoulos.
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* Support for composite AEAD keys added by Cristian Stoica.
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* Fixed tag and dsl_len calculation for AEAD ciphers, patch by Cristian Stoica.
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* Documentation updates by Nikos Mavrogiannopoulos.
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Version 1.6 (released 2013-03-20)
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* Added modules_install target in Makefile
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* Added SHA224. Patch by Yashpal Dutta.
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* Asynchronous operations will not be scheduled if zero copy is disabled.
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* Asynchronous operations are disabled by default, unless -DENABLE_ASYNC
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is enabled on Makefile.
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Version 1.5 (released 2012-08-04)
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* Fixes in AEAD support. Patches by Jaren Johnston.
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* Simplifications in memory locking. Patch by Phil Sutter.
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* Allow empty plaintext and authenticated data in AEAD ciphers.
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Patch by Jaren Johnston.
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Version 1.4 (released 2012-03-15)
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* Correctly report hw accelerated ciphers.
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Version 1.3 (released 2012-02-29)
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* Return EBADMSG instead of ECANCELED on tag verification failure in
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authenc modes.
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* COP_FLAG_RESET can be combined with COP_FLAG_UPDATE for efficiency.
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* Added more test cases.
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* Automatically set public permissions for the device
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Version 1.2 (released 2012-02-24)
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* In kernels that do not distinguish between hw accelerated ciphers or
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not set the SIOP_FLAG_KERNEL_DRIVER_ONLY flag based on driver name.
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* camelia was renamed to camellia.
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* Added COP_FLAG_RESET to allow resetting the state in multi-update.
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* Corrected issue in ARM processors with mv_cesa.
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Version 1.1 (released 2012-02-20)
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* Fixed alignment issue in speed.c
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* Defined HASH_MAX_LEN in cryptodev.h
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* CIOCGSESSINFO ioctl() sets the SIOP_FLAG_KERNEL_DRIVER_ONLY flag if the
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driver is only available through kernel driver (and is not just software
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cipher).
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* Added new encryption ioctl, CIOCAUTHCRYPT, which combines authentication
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and encryption. Operates in AEAD, TLS and SRTP modes (the API might change
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in later versions).
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Version 1.0 (released 2011-04-12)
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* Several fixes in the included examples. Based on patches by Vladimir
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Zapolskiy.
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Version 0.9 (released 2011-02-11)
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* Added additional test tools:
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- sha_speed does performance testing of SHA1 and SHA256
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- hashcrypt_speed additionally encrypts with AES128 and AES256
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* Allow updating the IV in userspace via the COP_FLAG_WRITE_IV flag.
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* Export the alignmask in an OCF compatible way.
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* Fix for kernel crash on passing incorrect session ID.
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* Added CIOCGSESSINFO to export additional information for each session.
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Version 0.8 (released 2010-11-06)
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* Made cryptodev aware of alignment constraints.
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* Added support for CRYPTO_AES_ECB.
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* Added asynchronous operation support using
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CIOCASYNCCRYPT, CIOCASYNCFETCH ioctls and poll().
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Version 0.7 (released 2010-10-08)
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* Added COP_FLAG_FINAL to make multi-update more efficient.
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* Added CRIOGET_NOT_NEEDED definition to allow users of the API to
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distinguish from the bare OpenBSD API that requires the CRIOGET.
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Version 0.6 (released 2010-09-16)
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* multi-update support for hash calculation using the new flag
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COP_FLAG_UPDATE.
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* Relicensed under GPLv2.
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* Added AES-CTR.
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* Corrected fallback to non-zero copy when referenced pages were
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not writable.
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Version 0.5 (released 2010-07-06)
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* Corrected issue with zero copy on multiple pages.
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* Fallback to normal operation if user pages cannot be mapped.
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Version 0.4 (released 2010-07-03)
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* Internal engine supports operations with zero copy from user space.
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Version 0.3 (released 2010-06-19)
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* Corrected bug when initializing unsupported algorithms.
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Version 0.2 (released 2010-06-18)
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* Added compat_ioctl() to allow working on systems where userspace is 32bits
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and kernel is operating in 64bit mode (Phil Sutter)
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* Added several sanity checks to input.
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