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* crypto: sha3-generic - fixes for alignment and big endian operationArd Biesheuvel2018-02-031-2/+3
| | | | | | | | | | | | | | | commit c013cee99d5a18aec8c71fee8f5f41369cd12595 upstream. Ensure that the input is byte swabbed before injecting it into the SHA3 transform. Use the get_unaligned() accessor for this so that we don't perform unaligned access inadvertently on architectures that do not support that. Fixes: 53964b9ee63b7075 ("crypto: sha3 - Add SHA-3 hash algorithm") Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* crypto: sha3 - Add missing ULL suffixes for 64-bit constantsGeert Uytterhoeven2016-08-081-8/+8
| | | | | | | | | | | | | | | | | | | | | | On 32-bit (e.g. with m68k-linux-gnu-gcc-4.1): crypto/sha3_generic.c:27: warning: integer constant is too large for ‘long’ type crypto/sha3_generic.c:28: warning: integer constant is too large for ‘long’ type crypto/sha3_generic.c:29: warning: integer constant is too large for ‘long’ type crypto/sha3_generic.c:29: warning: integer constant is too large for ‘long’ type crypto/sha3_generic.c:31: warning: integer constant is too large for ‘long’ type crypto/sha3_generic.c:31: warning: integer constant is too large for ‘long’ type crypto/sha3_generic.c:32: warning: integer constant is too large for ‘long’ type crypto/sha3_generic.c:32: warning: integer constant is too large for ‘long’ type crypto/sha3_generic.c:32: warning: integer constant is too large for ‘long’ type crypto/sha3_generic.c:33: warning: integer constant is too large for ‘long’ type crypto/sha3_generic.c:33: warning: integer constant is too large for ‘long’ type crypto/sha3_generic.c:34: warning: integer constant is too large for ‘long’ type crypto/sha3_generic.c:34: warning: integer constant is too large for ‘long’ type Fixes: 53964b9ee63b7075 ("crypto: sha3 - Add SHA-3 hash algorithm") Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: sha3 - Add SHA-3 hash algorithmJeff Garzik2016-06-201-0/+300
This patch adds the implementation of SHA3 algorithm in software and it's based on original implementation pushed in patch https://lwn.net/Articles/518415/ with additional changes to match the padding rules specified in SHA-3 specification. Signed-off-by: Jeff Garzik <jgarzik@redhat.com> Signed-off-by: Raveendra Padasalagi <raveendra.padasalagi@broadcom.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>