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path: root/drivers/crypto/Kconfig
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2009-08-10crypto: mv_cesa - Add support for Orion5X crypto engineSebastian Andrzej Siewior
This adds support for Marvell's Cryptographic Engines and Security Accelerator (CESA) which can be found on a few SoC. Tested with dm-crypt. Acked-by: Nicolas Pitre <nico@marvell.com> Signed-off-by: Sebastian Andrzej Siewior <sebastian@breakpoint.cc> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2009-07-14crypto: padlock - Switch sha to shashHerbert Xu
This patch converts the padlock-sha implementation to shash. In doing so the existing mechanism of storing the data until final is no longer viable as we do not have a way of allocating data in crypto_shash_init and then reliably freeing it. This is just as well because a better way of handling the problem is to hash everything but the last chunk using normal sha code and then provide the intermediate result to the padlock device. This is good enough because the primary application of padlock-sha is IPsec and there the data is laid out in the form of an hmac header followed by the rest of the packet. In essence we can provide all the data to the padlock as the hmac header only needs to be hashed once. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2009-06-14Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (31 commits) trivial: remove the trivial patch monkey's name from SubmittingPatches trivial: Fix a typo in comment of addrconf_dad_start() trivial: usb: fix missing space typo in doc trivial: pci hotplug: adding __init/__exit macros to sgi_hotplug trivial: Remove the hyphen from git commands trivial: fix ETIMEOUT -> ETIMEDOUT typos trivial: Kconfig: .ko is normally not included in module names trivial: SubmittingPatches: fix typo trivial: Documentation/dell_rbu.txt: fix typos trivial: Fix Pavel's address in MAINTAINERS trivial: ftrace:fix description of trace directory trivial: unnecessary (void*) cast removal in sound/oss/msnd.c trivial: input/misc: Fix typo in Kconfig trivial: fix grammo in bus_for_each_dev() kerneldoc trivial: rbtree.txt: fix rb_entry() parameters in sample code trivial: spelling fix in ppc code comments trivial: fix typo in bio_alloc kernel doc trivial: Documentation/rbtree.txt: cleanup kerneldoc of rbtree.txt trivial: Miscellaneous documentation typo fixes trivial: fix typo milisecond/millisecond for documentation and source comments. ...
2009-06-12trivial: Kconfig: .ko is normally not included in module namesPavel Machek
.ko is normally not included in Kconfig help, make it consistent. Signed-off-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-06-02crypto: padlock - Restore dependency on x86Herbert Xu
When we added 64-bit support to padlock the dependency on x86 was lost. This causes build failures on non-x86 architectures. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2009-06-02crypto: padlock - Enable on x86_64Sebastian Andrzej Siewior
Almost everything stays the same, we need just to use the extended registers on the bit variant. Signed-off-by: Sebastian Andrzej Siewior <sebastian@breakpoint.cc> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2009-02-18crypto: amcc - Add crypt4xx driverJames Hsiao
This patch adds support for AMCC ppc4xx security device driver. This is the initial release that includes the driver framework with AES and SHA1 algorithms support. The remaining algorithms will be released in the near future. Signed-off-by: James Hsiao <jhsiao@amcc.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2009-02-18crypto: sha-s390 - Switch to shashHerbert Xu
This patch converts the S390 sha algorithms to the new shash interface. With fixes by Jan Glauber. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-07-13crypto: ixp4xx - Select CRYPTO_AUTHENCImre Kaloz
Without CRYPTO_AUTHENC the driver fails to build: drivers/built-in.o: In function `ixp_module_init': ixp4xx_crypto.c:(.init.text+0x3250): undefined reference to `crypto_aead_type' Signed-off-by: Imre Kaloz <kaloz@openwrt.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-07-10crypto: ixp4xx - Hardware crypto support for IXP4xx CPUsChristian Hohnstaedt
Add support for the hardware crypto engine provided by the NPE C of the Intel IXP4xx networking processor series. Supported ciphers: des, des3, aes and a combination of them with md5 and sha1 hmac Signed-off-by: Christian Hohnstaedt <chohnstaedt@innominate.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-07-10crypto: talitos - Freescale integrated security engine (SEC) driverKim Phillips
Add support for the SEC available on a wide range of PowerQUICC devices, e.g. MPC8349E, MPC8548E. This initial version supports authenc(hmac(sha1),cbc(aes)) for use with IPsec. Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-04-21[CRYPTO] padlock-aes: Use generic setkey functionSebastian Siewior
The Padlock AES setkey routine is the same as exported by the generic implementation. So we could use it. Signed-off-by: Sebastian Siewior <sebastian@breakpoint.cc> Cc: Michal Ludvig <michal@logix.cz> Tested-by: Stefan Hellermann <stefan@the2masters.de> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-04-21[CRYPTO] sha384: Hardware acceleration for s390Jan Glauber
Exploit the System z10 hardware acceleration for SHA384. Signed-off-by: Jan Glauber <jang@linux.vnet.ibm.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-04-21[CRYPTO] sha512: Hardware acceleration for s390Jan Glauber
Exploit the System z10 hardware acceleration for SHA512. Signed-off-by: Jan Glauber <jang@linux.vnet.ibm.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-04-17[S390] zcrypt: add support for large random numbersRalph Wuerthner
This patch allows user space applications to access large amounts of truly random data. The random data source is the build-in hardware random number generator on the CEX2C cards. Signed-off-by: Ralph Wuerthner <rwuerthn@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
2008-01-26[S390] crypto: move s390 Kconfig options.Jan Glauber
Move s390 crypto Kconfig options to drivers/crypto/Kconfig to have all hardware crypto devices in one place. This also makes messing up the kernel source tree easier for some people. Signed-off-by: Jan Glauber <jan.glauber@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2008-01-26[CRYPTO] hifn795x: Disallow built-in hifn795x when HW_RANDOM is mHerbert Xu
Currently it is possible to select HW_RANDOM as a module and have hifn795x built-in. This causes a build problem because hifn795x will then call hwrng_register which isn't built-in. This patch introduces a new config option to control the hifn795x RNG which lets us avoid this problem. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-01-25Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (125 commits) [CRYPTO] twofish: Merge common glue code [CRYPTO] hifn_795x: Fixup container_of() usage [CRYPTO] cast6: inline bloat-- [CRYPTO] api: Set default CRYPTO_MINALIGN to unsigned long long [CRYPTO] tcrypt: Make xcbc available as a standalone test [CRYPTO] xcbc: Remove bogus hash/cipher test [CRYPTO] xcbc: Fix algorithm leak when block size check fails [CRYPTO] tcrypt: Zero axbuf in the right function [CRYPTO] padlock: Only reset the key once for each CBC and ECB operation [CRYPTO] api: Include sched.h for cond_resched in scatterwalk.h [CRYPTO] salsa20-asm: Remove unnecessary dependency on CRYPTO_SALSA20 [CRYPTO] tcrypt: Add select of AEAD [CRYPTO] salsa20: Add x86-64 assembly version [CRYPTO] salsa20_i586: Salsa20 stream cipher algorithm (i586 version) [CRYPTO] gcm: Introduce rfc4106 [CRYPTO] api: Show async type [CRYPTO] chainiv: Avoid lock spinning where possible [CRYPTO] seqiv: Add select AEAD in Kconfig [CRYPTO] scatterwalk: Handle zero nbytes in scatterwalk_map_and_copy [CRYPTO] null: Allow setkey on digest_null ...
2008-01-11[CRYPTO] blkcipher: Merge ablkcipher and blkcipher into one option/moduleHerbert Xu
With the impending addition of the givcipher type, both blkcipher and ablkcipher algorithms will use it to create givcipher objects. As such it no longer makes sense to split the system between ablkcipher and blkcipher. In particular, both ablkcipher.c and blkcipher.c would need to use the givcipher type which has to reside in ablkcipher.c since it shares much code with it. This patch merges the two Kconfig options as well as the modules into one. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-01-11[CRYPTO] hifn: Make Kconfig option depend on PCIJan Glauber
The HIFN driver is currently selectable on s390 but wont compile. Since it looks like HIFN needs PCI make the Kconfig dependent on PCI, which is not available on s390. Signed-off-by: Jan Glauber <jang@linux.vnet.ibm.com> Acked-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-01-11[CRYPTO] hifn_795x: Detect weak keysEvgeniy Polyakov
HIFN driver update to use DES weak key checks (exported in this patch). Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-01-11[CRYPTO] hifn_795x: HIFN 795x driverEvgeniy Polyakov
This is a driver for HIFN 795x crypto accelerator chips. It passed all tests for AES, DES and DES3_EDE except weak test for DES, since hardware can not determine weak keys. Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2007-12-03uml: add !UML dependenciesAl Viro
The previous commit ("uml: keep UML Kconfig in sync with x86") is not enough, unfortunately. If we go that way, we need to add dependencies on !UML for several options. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Dike <jdike@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-10[CRYPTO] drivers/Kconfig: Remove "default m"sAdrian Bunk
Hardware drivers shouldn't default to m. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2007-08-18Add some help texts to recently-introduced kconfig itemsJan Engelhardt
Signed-off-by: Jan Engelhardt <jengelh@gmx.de> Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> (edited MACINTOSH_DRIVERS per Geert Uytterhoeven's remark) Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-16Use menuconfig objects: crypto hwJan Engelhardt
Use menuconfigs instead of menus, so the whole menu can be disabled at once instead of going through all options. Signed-off-by: Jan Engelhardt <jengelh@gmx.de> Cc: Michael Buesch <mb@bu3sch.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-18[CRYPTO] padlock: Make CRYPTO_DEV_PADLOCK a tristate againHerbert Xu
Turning it into a boolean was unnecessary and caused ALGAPI to be pinned down as a boolean to. This patch makes it a tristate again. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2007-05-10[S390] Kconfig: use common Kconfig files for s390.Martin Schwidefsky
Disband drivers/s390/Kconfig, use the common Kconfig files. The s390 specific config options from drivers/s390/Kconfig are moved to the respective common Kconfig files. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2007-05-09Fix trivial typos in Kconfig* filesDavid Sterba
Fix several typos in help text in Kconfig* files. Signed-off-by: David Sterba <dave@jikos.cz> Signed-off-by: Adrian Bunk <bunk@stusta.de>
2007-05-02[CRYPTO] padlock: Remove pointless padlock moduleSimon Arlott
When this is compiled in it is run too early to do anything useful: [ 6.052000] padlock: No VIA PadLock drivers have been loaded. [ 6.052000] padlock: Using VIA PadLock ACE for AES algorithm. [ 6.052000] padlock: Using VIA PadLock ACE for SHA1/SHA256 algorithms. When it's a module it isn't doing anything special, the same functionality can be provided in userspace by "probeall padlock padlock-aes padlock-sha" in modules.conf if it is required. Signed-off-by: Simon Arlott <simon@fire.lp0.eu> Cc: Michal Ludvig <michal@logix.cz> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2007-02-05[S390] Support for s390 Pseudo Random Number GeneratorJan Glauber
Starting with the z9 the CPU Cryptographic Assist Facility comes with an integrated Pseudo Random Number Generator. The generator creates random numbers by an algorithm similar to the ANSI X9.17 standard. The pseudo-random numbers can be accessed via a character device driver node called /dev/prandom. Similar to /dev/urandom any amount of bytes can be read from the device without blocking. Signed-off-by: Jan Glauber <jan.glauber@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2006-12-10[PATCH] geode crypto is PCI deviceRandy Dunlap
This driver seems to be for a PCI device. drivers/crypto/geode-aes.c:384: warning: implicit declaration of function 'pci_release_regions' drivers/crypto/geode-aes.c:397: warning: implicit declaration of function 'pci_request_regions' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Acked-by: Jordan Crouse <jordan.crouse@amd.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-12-06[PATCH] crypto: Add support for the Geode LX AES hardwareJordan Crouse
Add a driver to support the AES hardware on the Geode LX processor. Signed-off-by: Jordan Crouse <jordan.crouse@amd.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2006-09-21[CRYPTO] padlock: Added block cipher versions of CBC/ECBHerbert Xu
This patch adds block cipher algorithms for cbc(aes) and ecb(aes) for the PadLock device. Once all users to the old cipher type have been converted the old cbc/ecb PadLock operations will be removed. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2006-09-21[CRYPTO] padlock: Helper module padlock.koMichal Ludvig
Compile a helper module padlock.ko that will try to autoload all configured padlock algorithms. This also provides backward compatibility with the ancient times before padlock.ko was renamed to padlock-aes.ko Signed-off-by: Michal Ludvig <michal@logix.cz> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2006-09-21[CRYPTO] padlock: Driver for SHA1 / SHA256 algorithmsMichal Ludvig
Support for SHA1 / SHA256 algorithms in VIA C7 processors. Signed-off-by: Michal Ludvig <michal@logix.cz> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2006-09-21[CRYPTO] padlock: Get rid of padlock-generic.cMichal Ludvig
Merge padlock-generic.c into padlock-aes.c and compile AES as a standalone module. We won't make a monolithic padlock.ko with all supported algorithms, instead we'll compile each driver into its own module. Signed-off-by: Michal Ludvig <michal@logix.cz> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2006-09-21[CRYPTO] api: Split out low-level APIHerbert Xu
The crypto API is made up of the part facing users such as IPsec and the low-level part which is used by cryptographic entities such as algorithms. This patch splits out the latter so that the two APIs are more clearly delineated. As a bonus the low-level API can now be modularised if all algorithms are built as modules. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2005-10-30[PATCH] CONFIG_IA32Brian Gerst
Add CONFIG_X86_32 for i386. This allows selecting options that only apply to 32-bit systems. (X86 && !X86_64) becomes X86_32 (X86 || X86_64) becomes X86 Signed-off-by: Brian Gerst <bgerst@didntduck.org> Cc: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-16Linux-2.6.12-rc2Linus Torvalds
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
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