linux-toradex.git/arch/sparc/crypto, branch v4.3.1

crypto: sparc - initialize blkcipher.ivsize

2015-10-08T13:36:48+00:00

Some of the crypto algorithms write to the initialization vector,
but no space has been allocated for it. This clobbers adjacent memory.

Cc: stable@vger.kernel.org
Signed-off-by: Dave Kleikamp 
Signed-off-by: Herbert Xu

crypto: sparc/md5 - use md5 IV MD5_HX instead of their raw value

2015-05-18T04:20:20+00:00

Since MD5 IV are now available in crypto/md5.h, use them.

Signed-off-by: LABBE Corentin 
Signed-off-by: Herbert Xu

crypto: sparc64/md5 - fix module description

2015-01-13T11:30:48+00:00

MD5 is not SHA1.

Cc: David S. Miller 
Signed-off-by: Mathias Krause 
Acked-by: David S. Miller 
Signed-off-by: Herbert Xu

crypto: sparc64/des - add "des3_ede" module alias

2015-01-13T11:30:48+00:00

This module provides implementations for "des3_ede", too. Announce those
via an appropriate crypto module alias so it can be used in favour to
the generic C implementation.

Cc: David S. Miller 
Signed-off-by: Mathias Krause 
Acked-by: David S. Miller 
Signed-off-by: Herbert Xu

crypto: sparc64/camellia - fix module alias

2015-01-13T11:30:47+00:00

The module alias should be "camellia", not "aes".

Cc: David S. Miller 
Signed-off-by: Mathias Krause 
Acked-by: David S. Miller 
Signed-off-by: Herbert Xu

crypto: sparc64/aes - fix module description

2015-01-13T11:30:47+00:00

AES is a block cipher, not a hash.

Cc: David S. Miller 
Signed-off-by: Mathias Krause 
Acked-by: David S. Miller 
Signed-off-by: Herbert Xu

crypto: sparc - replace memset by memzero_explicit

2014-12-02T14:55:48+00:00

Memset on a local variable may be removed when it is called just before the
variable goes out of scope.  Using memzero_explicit defeats this
optimization.  A simplified version of the semantic patch that makes this
change is as follows: (http://coccinelle.lip6.fr/)

// 
@@
identifier x;
type T;
@@

{
... when any
T x[...];
... when any
    when exists
- memset
+ memzero_explicit
  (x,
-0,
  ...)
... when != x
    when strict
}
// 

This change was suggested by Daniel Borkmann 

Signed-off-by: Julia Lawall 
Signed-off-by: Herbert Xu

crypto: prefix module autoloading with "crypto-"

2014-11-24T14:43:57+00:00

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

sparc64: fix sparse warnings in aes_glue.c

2014-05-19T02:01:33+00:00

Fix following warnings:
aes_glue.c:127:16: warning: symbol 'aes128_ops' was not declared. Should it be static?
aes_glue.c:139:16: warning: symbol 'aes192_ops' was not declared. Should it be static?
aes_glue.c:151:16: warning: symbol 'aes256_ops' was not declared. Should it be static?

Fix by defining the variables static as they are not used outside this file

Signed-off-by: Sam Ravnborg 
Signed-off-by: David S. Miller

sparc64: Set CRYPTO_TFM_REQ_MAY_SLEEP consistently in CAMELLIA code.

2012-12-19T23:44:31+00:00

We use the FPU and therefore cannot sleep during the crypto
loops.

Signed-off-by: David S. Miller