10 Apr, 2017

1 commit

• cd15f1020   crypto: lz4 - fixed decompress function to return error code ... Browse Code »

  Decompress function in LZ4 library is supposed to return an error code or
  negative result. But, it returns -1 when any error is detected. Return
  error code when the library returns negative value.

  Signed-off-by: Myungho Jung
  Signed-off-by: Herbert Xu

  Myungho Jung

  2017-04-10 19:17:27 +0800  

25 Feb, 2017

1 commit

• 73a15ac6d   crypto: change LZ4 modules to work with new LZ4 module version ... Browse Code »

  Update the crypto modules using LZ4 compression as well as the test
  cases in testmgr.h to work with the new LZ4 module version.

  Link: http://lkml.kernel.org/r/1486321748-19085-4-git-send-email-4sschmid@informatik.uni-hamburg.de
  Signed-off-by: Sven Schmidt
  Cc: Bongkyu Kim
  Cc: Rui Salvaterra
  Cc: Sergey Senozhatsky
  Cc: Greg Kroah-Hartman
  Cc: Herbert Xu
  Cc: David S. Miller
  Cc: Anton Vorontsov
  Cc: Colin Cross
  Cc: Kees Cook
  Cc: Tony Luck
  Signed-off-by: Andrew Morton
  Signed-off-by: Linus Torvalds

  Sven Schmidt

  2017-02-25 09:46:57 +0800  

25 Oct, 2016

1 commit

• 91d53d96e   crypto: acomp - add support for lz4hc via scomp ... Browse Code »

  Add scomp backend for lz4hc compression algorithm.

  Signed-off-by: Giovanni Cabiddu
  Signed-off-by: Herbert Xu

  Giovanni Cabiddu

  2016-10-25 11:08:32 +0800  

24 Nov, 2014

1 commit

• 5d26a105b   crypto: prefix module autoloading with "crypto-" ... Browse Code »

  This prefixes all crypto module loading with "crypto-" so we never run
  the risk of exposing module auto-loading to userspace via a crypto API,
  as demonstrated by Mathias Krause:

  https://lkml.org/lkml/2013/3/4/70

  Signed-off-by: Kees Cook
  Signed-off-by: Herbert Xu

  Kees Cook

  2014-11-24 22:43:57 +0800  

29 Aug, 2014

1 commit

• d801ab204   crypto: lz4,lz4hc - fix decompression ... Browse Code »

  The lz4 library has two functions for decompression, with slightly
  different signatures and behaviour. The lz4_decompress_crypto() function
  seemed to be using the one that assumes that the decompressed length is
  known in advance.

  This patch switches to the other decompression function and makes sure
  that the length of the decompressed output is properly returned to the
  caller.

  The same issue was present in the lz4hc algorithm.

  Coincidentally, this change also makes very basic lz4 and lz4hc
  compression tests in testmgr pass.

  Signed-off-by: KOVACS Krisztian
  Signed-off-by: Herbert Xu

  KOVACS Krisztian

  2014-08-29 21:46:35 +0800  

10 Jul, 2013

1 commit

• 0ea8530dc   crypto: add lz4 Cryptographic API ... Browse Code »

  Add support for lz4 and lz4hc compression algorithm using the lib/lz4/*
  codebase.

  [akpm@linux-foundation.org: fix warnings]
  Signed-off-by: Chanho Min
  Cc: "Darrick J. Wong"
  Cc: Bob Pearson
  Cc: Richard Weinberger
  Cc: Herbert Xu
  Cc: Yann Collet
  Cc: Kyungsik Lee
  Signed-off-by: Andrew Morton
  Signed-off-by: Linus Torvalds

  Chanho Min

  2013-07-10 01:33:30 +0800