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2015-05-31Drivers: staging: skein: skein_api: Fixed spelling errorsColin Cronin1-3/+3
Fixed a few spelling errors in comments. Signed-off-by: Colin Cronin <colinpatrickcronin@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-03-15Staging: skein: Remove do-while(0) from single statement macrosVatika Harlalka1-6/+2
Remove unneeded do-while(0) loop from single statement macros. Signed-off-by: Vatika Harlalka <vatikaharlalka@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-01-17staging: skein: Fixing single statement macro checkpatch warningMathieu Poirier1-13/+4
WARNING: Single statement macros should not use a do {} while (0) loop Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Acked-by: Jason Cooper <jason@lakedaemon.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-01-17staging: skein: Fixing trailing whitespace errorMathieu Poirier1-1/+0
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Acked-by: Jason Cooper <jason@lakedaemon.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-11-22staging: skein: fix sparse warnings related to shift operatorDomagoj Trsan1-1/+1
Fix warnings: drivers/staging/skein/skein_base.h:89:30: warning: shift too big (50) for type int ... drivers/staging/skein/skein_base.h:89:30: warning: shift too big (39)for type int drivers/staging/skein/skein_base.h:89:19: warning: too many warnings Signed-off-by: Domagoj Trsan <domagoj.trsan@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-11-22staging: skein: fixed sparse warnings related to static declarationsNiklas Svensson1-3/+3
drivers/staging/skein/skein_generic.c:30:5: warning: symbol 'skein256_update' was not declared. Should it be static? drivers/staging/skein/skein_generic.c:65:5: warning: symbol 'skein512_update' was not declared. Should it be static? drivers/staging/skein/skein_generic.c:100:5: warning: symbol 'skein1024_update' was not declared. Should it be static? Signed-off-by: Niklas Svensson <nks@flawful.org> Acked-by: Jason Cooper <jason@lakedaemon.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-10-30staging: skein: Removes skein_debug includeEric Rost3-85/+1
Removes skein_debug.h include since skein_debug.h is nonexistent. Removes unneeded debug empty macro defines and their uses. Signed-off-by: Eric Rost <eric.rost@mybabylon.net> Reviewed-by: Jason Cooper <jason@lakedaemon.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-10-29staging: skein: skein_api.c: removed space before ','Mikael Svantesson1-1/+1
Signed-off-by: Mikael Svantesson <mikael@distopic.net> Acked-by: Jason Cooper <jason@lakedaemon.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-10-29staging: skein: Removes unneeded #defineEric Rost1-2/+0
Removes unneeded #define SKEIN_PORT_CODE since skein_port.h is nonexistent. Signed-off-by: Eric Rost <eric.rost@mybabylon.net> Reviewed-by: Jason Cooper <jason@lakedaemon.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-10-29staging: skein: Inlines rotl_64Eric Rost1-9/+10
Inlines the rotl_64 macro. Signed-off-by: Eric Rost <eric.rost@mybabylon.net> Reviewed-by: Jason Cooper <jason@lakedaemon.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-10-29staging: skein: Adds Loadable Module SupportEric Rost3-8/+26
Adds loadable module support to the Skein Hashing Algorithm driver. Signed-off-by: Eric Rost <eric.rost@mybabylon.net> Reviewed-by: Jason Cooper <jason@lakedaemon.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-10-29staging: skein: Adds CryptoAPI SupportEric Rost3-1/+206
Adds CryptoAPI support to the Skein Hashing Algorithm driver. Signed-off-by: Eric Rost <eric.rost@mybabylon.net> Reviewed-by: Jason Cooper <jason@lakedaemon.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-10-29staging: skein: Renames skein to skein_baseEric Rost8-7/+8
Renames skein.c to skein_base.c and skein.h to skein_base.h in preparation for naming loadable module skein.ko Signed-off-by: Eric Rost <eric.rost@mybabylon.net> Reviewed-by: Jason Cooper <jason@lakedaemon.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-10-29staging: skein: Collapses threefish moduleEric Rost2-25/+8
Collapses threefish module into skein module. Signed-off-by: Eric Rost <eric.rost@mybabylon.net> Reviewed-by: Jason Cooper <jason@lakedaemon.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-10-20staging: skein: File ReorgEric Rost1-326/+348
Reorganizes file to remove #defines from middle of functions. Also removes #if'd loop declarations and adds ternary if driven loops. Signed-off-by: Eric Rost <eric.rost@mybabylon.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-10-20staging: skein: Whitespace cleanupEric Rost1-270/+315
Pretties up multiline #defines and many other whitespace issues Signed-off-by: Eric Rost <eric.rost@mybabylon.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-09-19staging: skein: replace spaces with tabsBlaj Roxana1-1/+1
This fixes the error and warning: ERROR: code indent should use tabs where possible WARNING: please, no spaces at the start of a line Signed-off-by: Blaj Roxana <roxanagabriela10@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-19staging: skein: fix sparse warning for static arraysJames A Shackleford1-13/+13
This patch fixes the following sparse warnings: skein_iv.h:23:11: warning: symbol 'SKEIN_256_IV_128' was not declared. Should it be static? skein_iv.h:31:11: warning: symbol 'SKEIN_256_IV_160' was not declared. Should it be static? skein_iv.h:39:11: warning: symbol 'SKEIN_256_IV_224' was not declared. Should it be static? skein_iv.h:47:11: warning: symbol 'SKEIN_256_IV_256' was not declared. Should it be static? skein_iv.h:55:11: warning: symbol 'SKEIN_512_IV_128' was not declared. Should it be static? skein_iv.h:67:11: warning: symbol 'SKEIN_512_IV_160' was not declared. Should it be static? skein_iv.h:79:11: warning: symbol 'SKEIN_512_IV_224' was not declared. Should it be static? skein_iv.h:91:11: warning: symbol 'SKEIN_512_IV_256' was not declared. Should it be static? skein_iv.h:103:11: warning: symbol 'SKEIN_512_IV_384' was not declared. Should it be static? skein_iv.h:115:11: warning: symbol 'SKEIN_512_IV_512' was not declared. Should it be static? skein_iv.h:127:11: warning: symbol 'SKEIN_1024_IV_384' was not declared. Should it be static? skein_iv.h:147:11: warning: symbol 'SKEIN_1024_IV_512' was not declared. Should it be static? skein_iv.h:167:11: warning: symbol 'SKEIN_1024_IV_1024' was not declared. Should it be static? by declaring the initialization vectors in question as static. The header skein_iv.h is only included by skein.c Signed-off-by: James A Shackleford <shack@linux.com> Acked-by: Jason Cooper <jason@lakedaemon.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-01staging: skein: fix sparse warning for static declarationsJames A Shackleford1-0/+1
This patch fixes the following sparse warnings: skein_block.c:43:6: warning: symbol 'skein_256_process_block' was not declared. Should it be static? skein_block.c:252:6: warning: symbol 'skein_512_process_block' was not declared. Should it be static? skein_block.c:483:6: warning: symbol 'skein_1024_process_block' was not declared. Should it be static? by including the header skein_block.h, which contains the declarations in question. Signed-off-by: James A Shackleford <shack@linux.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-05-21staging/skein: variable/member name cleanupJake Edge5-185/+186
Rename a few more variables and structure member names to lower case. Signed-off-by: Jake Edge <jake@lwn.net> Acked-by: Jason Cooper <jason@lakedaemon.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-05-21staging/skein: comment typosJake Edge1-9/+9
fix some comment typos Signed-off-by: Jake Edge <jake@lwn.net> Acked-by: Jason Cooper <jason@lakedaemon.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-05-21staging/skein: move all threefish block functions to one fileJake Edge4-3368/+3358
move all threefish block functions to one file, remove unneeded include Signed-off-by: Jake Edge <jake@lwn.net> Acked-by: Jason Cooper <jason@lakedaemon.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-05-19staging/skein: rename files and clean up directory structureJake Edge15-201/+21
Clean up file names and locations. Get rid of include/ directory and move those up to the top-level. Rename files to get rid of upper case. Remove skeinBlockNo3F.c as it was unused (temporary file or something?). Signed-off-by: Jake Edge <jake@lwn.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-05-19staging: crypto: skein: rename macrosAnton Saraev8-352/+353
Mixing upper and lower case in names of macros like It_Is_Macro is not accepted in the Linux Kernel. To prepare skein driver for mainline inclusion, we rename all macros to uppercase or lowercase names. Signed-off-by: Anton Saraev <antonysaraev@gmail.com> Reviewed-by: Jake Edge <jake@lwn.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-05-19staging: crypto: skein: rename enumsAnton Saraev7-40/+40
Linux Kernel use capitalized names for enum. To prepare skein driver to mainline inclusion, we rename all enums to capitalized names. Signed-off-by: Anton Saraev <antonysaraev@gmail.com> Reviewed-by: Jake Edge <jake@lwn.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-05-19staging: crypto: skein: rename skein1024_ctx to skein_1024_ctxAnton Saraev6-17/+17
Code have skein_512_ctx and skein_256_ctx but skein1024_ctx. It would be logical to convert these names to a single form. Signed-off-by: Anton Saraev <antonysaraev@gmail.com> Reviewed-by: Jake Edge <jake@lwn.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-05-19staging: crypto: skein: rename camelcase varsAnton Saraev13-548/+558
camelCase is not accepted in the Linux Kernel. To prepare skein driver for mainline inclusion, we rename all vars to non-camelCase equivalents. Signed-off-by: Anton Saraev <antonysaraev@gmail.com> Reviewed-by: Jake Edge <jake@lwn.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-05-19staging: crypto: skein: rename camelcase functionsAnton Saraev13-228/+239
camelCase is not accepted in the Linux Kernel. To prepare skein driver for mainline inclusion, we rename all functions to non-camelCase equivalents. Signed-off-by: Anton Saraev <antonysaraev@gmail.com> Reviewed-by: Jake Edge <jake@lwn.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-05-19staging: crypto: skein: depend upon CRYPTOJason Cooper1-2/+2
Fengguang's randconfig kernel build tester discovered the following warnings: warning: (CRYPTO_THREEFISH) selects CRYPTO_ALGAPI which has unmet direct dependencies (CRYPTO) warning: (DM_VERITY && CRYPTO_SKEIN) selects CRYPTO_HASH which has unmet direct dependencies (CRYPTO) Fix this in the Kconfig by depending on CRYPTO. Reported-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Jason Cooper <jason@lakedaemon.net> Reviewed-by: Marek Vasut <marex@denx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-04-18staging: crypto: skein: add TODO fileJason Cooper1-0/+11
Signed-off-by: Jason Cooper <jason@lakedaemon.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-04-18staging: crypto: skein: remove unnecessary line continuationJason Cooper1-1/+1
Signed-off-by: Jason Cooper <jason@lakedaemon.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-04-18staging: crypto: skein: remove braces from single-statement blockJason Cooper1-2/+2
Signed-off-by: Jason Cooper <jason@lakedaemon.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-04-18staging: crypto: skein: remove externs from .c filesJason Cooper2-9/+23
Signed-off-by: Jason Cooper <jason@lakedaemon.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-04-18staging: crypto: skein: wrap multi-line macros in do-while loopsJason Cooper1-15/+51
Signed-off-by: Jason Cooper <jason@lakedaemon.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-04-18staging: crypto: skein: fix brace placement errorsJason Cooper3-132/+74
Signed-off-by: Jason Cooper <jason@lakedaemon.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-04-18staging: crypto: skein: fix do/while brace formattingJason Cooper1-6/+3
Signed-off-by: Jason Cooper <jason@lakedaemon.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-04-18staging: crypto: skein: cleanup >80 character linesJason Cooper10-2651/+8862
Signed-off-by: Jason Cooper <jason@lakedaemon.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-04-18staging: crypto: skein: remove trailing whitespaceJason Cooper5-63/+63
Signed-off-by: Jason Cooper <jason@lakedaemon.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-04-18staging: crypto: skein: fix leading whitespaceJason Cooper12-4205/+4200
Signed-off-by: Jason Cooper <jason@lakedaemon.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-04-18staging: crypto: skein: dos2unix, remove executable permsJason Cooper2-0/+0
$ find drivers/staging/skein -type f | xargs todos -d $ chmod -x drivers/staging/skein/skeinApi.c $ chmod -x drivers/staging/skein/include/skeinApi.h Signed-off-by: Jason Cooper <jason@lakedaemon.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-04-18staging: crypto: skein: cleanup whitespace around operators/punc.Jason Cooper6-651/+648
Signed-off-by: Jason Cooper <jason@lakedaemon.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-04-18staging: crypto: skein: fixup pointer whitespaceJason Cooper8-50/+50
Signed-off-by: Jason Cooper <jason@lakedaemon.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-04-18staging: crypto: skein: use u8, u64 vice uint*_tJason Cooper7-63/+63
Signed-off-by: Jason Cooper <jason@lakedaemon.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-04-18staging: crypto: skein: remove all typedef {struct, enum}Jason Cooper11-110/+110
Signed-off-by: Jason Cooper <jason@lakedaemon.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-04-18staging: crypto: skein: remove unneeded typedefsJason Cooper9-162/+159
Signed-off-by: Jason Cooper <jason@lakedaemon.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-04-18staging: crypto: skein: remove __cplusplus and an unneeded stddef.hJason Cooper3-29/+0
Signed-off-by: Jason Cooper <jason@lakedaemon.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-04-18staging: crypto: skein: remove skein_port.hJason Cooper3-130/+13
Signed-off-by: Jason Cooper <jason@lakedaemon.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-04-18staging: crypto: skein: remove brg_*.h includesJason Cooper3-283/+2
Signed-off-by: Jason Cooper <jason@lakedaemon.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-04-18staging: crypto: skein: allow building staticallyJason Cooper16-125/+56
These are the minimum changes required to get the code to build statically in the kernel. It's necessary to do this first so that we can empirically determine that future cleanup patches aren't changing the generated object code. Signed-off-by: Jason Cooper <jason@lakedaemon.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-04-18staging: crypto: skein: import code from Skein3Fish.gitJason Cooper16-0/+5699
This is a byte-for-byte copy of the skein implementation found at: https://github.com/wernerd/Skein3Fish.git Specifically, from the master branch at commit: 00e925444c2c Merge pull request #4 from csm/master The next commit will do the minimum necessary to build this code as a module. I've generated the sha256 sums of the files by: $ (cd drivers/staging/skein; find . -type f | sort | xargs sha256sum) bcd73168e5805b1b157dbf08863e6a8c217a7b270b6be1a361540591b00624e3 ./CMakeLists.txt e1adb97dd9e87bc7c05892ed7863a66d1d9fde6728a97a8b7b092709da664d29 ./include/brg_endian.h 240329b4ca4d829ac4d1490e96e83118e161e719e448c7e8dbf15735ab8a8e87 ./include/brg_types.h 0d8f16438f641fa365844a5991220eb04969f0a19c60dff08e10f521e74db5c3 ./include/skein.h 8f7362796e9e43f7619d51020d6faeedce786492b65bebd2ff6a833b621051cb ./include/skeinApi.h 90510d8a9f686c3bfbf6cf7737237e3fa263c1ed5046b0f19727ba55b9bffeb9 ./include/skein_iv.h 42c6c8eff8f364ee2f0de3177d468dbceba9c6a73222fea473fe6d603213806a ./include/skein_port.h 0154a4b8d54f5aa424b39a7ee668b31f2522b907bf3a8536fe46440b584531a1 ./include/threefishApi.h ac0fc0f95a48a716d30cf02e5adad77af17725a938f939cf94f6dfba42badeca ./skein.c 7af70b177bc63690f68eebceca2dbfef8a4473dcc847ae3525508c65c7d7bcc1 ./skeinApi.c d7ef7330be8253f7f061de3c36880dbc83b0f5d90c8f2b72d3478766f54fbff0 ./skeinBlockNo3F.c 8bb3d7864afc9eab5569949fb2799cb6f14e583ba00641313cf877a5aea1c763 ./skein_block.c 438e6cb59a0090166e8f1e39418c0a2d0036737a32c5e2822c2ed8b803e2132f ./threefish1024Block.c e812ec6f2881300e90c803cfd9d044e954f1ca64faa2fc17a709f56a2f122ff8 ./threefish256Block.c 926f680057e128cdd1feba4a8544c177a74420137af480267b949ae79f3d02b8 ./threefish512Block.c 19357f5d47e7183bc8558a8d0949a3f5a80a931848917d26f36eebb7d205f003 ./threefishApi.c Signed-off-by: Jason Cooper <jason@lakedaemon.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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