1 Version 1.5 (released 2012-08-04)
3 * Fixes in AEAD support. Patches by Jaren Johnston.
5 * Simplifications in memory locking. Patch by Phil Sutter.
7 * Allow empty plaintext and authenticated data in AEAD
8 ciphers. Patch by Jaren Johnston.
11 Version 1.4 (released 2012-03-15)
13 * Correctly report hw accelerated ciphers.
16 Version 1.3 (released 2012-02-29)
18 * Return EBADMSG instead of ECANCELED on tag verification
19 failure in authenc modes.
21 * COP_FLAG_RESET can be combined with COP_FLAG_UPDATE for
24 * Added more test cases.
26 * Automatically set public permissions for the device
29 Version 1.2 (released 2012-02-24)
31 * In kernels that do not distinguish between hw
32 accelerated ciphers or not set the SIOP_FLAG_KERNEL_DRIVER_ONLY
33 flag based on driver name.
35 * camelia was renamed to camellia.
37 * Added COP_FLAG_RESET to allow resetting the state
40 * Corrected issue in ARM processors with mv_cesa.
43 Version 1.1 (released 2012-02-20)
45 * Fixed alignment issue in speed.c
47 * Defined HASH_MAX_LEN in cryptodev.h
49 * CIOCGSESSINFO ioctl() sets the SIOP_FLAG_KERNEL_DRIVER_ONLY
50 flag if the driver is only available through kernel
51 driver (and is not just software cipher).
53 * Added new encryption ioctl, CIOCAUTHCRYPT, which
54 combines authentication and encryption. Operates
55 in AEAD, TLS and SRTP modes (the API might change
59 Version 1.0 (released 2011-04-12)
61 * Several fixes in the included examples. Based on
62 patches by Vladimir Zapolskiy.
65 Version 0.9 (released 2011-02-11)
67 * Added additional test tools:
68 - sha_speed does performance testing of SHA1 and SHA256
69 - hashcrypt_speed additionally encrypts with AES128 and AES256
71 * Allow updating the IV in userspace via the COP_FLAG_WRITE_IV
74 * Export the alignmask in an OCF compatible way.
76 * Fix for kernel crash on passing incorrect session ID.
78 * Added CIOCGSESSINFO to export additional information
82 Version 0.8 (released 2010-11-06)
84 * Made cryptodev aware of alignment constraints.
86 * Added support for CRYPTO_AES_ECB.
88 * Added asynchronous operation support using
89 CIOCASYNCCRYPT, CIOCASYNCFETCH ioctls and poll().
92 Version 0.7 (released 2010-10-08)
94 * Added COP_FLAG_FINAL to make multi-update
97 * Added CRIOGET_NOT_NEEDED definition to allow
98 users of the API to distinguish from the bare
99 OpenBSD API that requires the CRIOGET.
102 Version 0.6 (released 2010-09-16)
104 * multi-update support for hash calculation using
105 the new flag COP_FLAG_UPDATE.
107 * Relicensed under GPLv2.
111 * Corrected fallback to non-zero copy when referenced
112 pages were not writable.
115 Version 0.5 (released 2010-07-06)
117 * Corrected issue with zero copy on multiple pages.
119 * Fallback to normal operation if user pages cannot be
123 Version 0.4 (released 2010-07-03)
125 * Internal engine supports operations with zero copy from
129 Version 0.3 (released 2010-06-19)
131 * Corrected bug when initializing unsupported algorithms.
134 Version 0.2 (released 2010-06-18)
136 * Added compat_ioctl() to allow working on systems where userspace is 32bits
137 and kernel is operating in 64bit mode (Phil Sutter)
139 * Added several sanity checks to input.