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2018-07-27crypto: rmd256 - use swap macro in rmd256_transformGustavo A. R. Silva
Make use of the swap macro and remove unnecessary variable *tmp*. This makes the code easier to read and maintain. This code was detected with the help of Coccinelle. Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2018-07-09crypto: shash - remove useless setting of type flagsEric Biggers
Many shash algorithms set .cra_flags = CRYPTO_ALG_TYPE_SHASH. But this is redundant with the C structure type ('struct shash_alg'), and crypto_register_shash() already sets the type flag automatically, clearing any type flag that was already there. Apparently the useless assignment has just been copy+pasted around. So, remove the useless assignment from all the shash algorithms. This patch shouldn't change any actual behavior. Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-09-22crypto: drop unnecessary return statementsGeliang Tang
Fix checkpatch.pl warnings: WARNING: void function return statements are not generally useful FILE: crypto/rmd128.c:218: FILE: crypto/rmd160.c:261: FILE: crypto/rmd256.c:233: FILE: crypto/rmd320.c:280: FILE: crypto/tcrypt.c:385: FILE: drivers/crypto/ixp4xx_crypto.c:538: FILE: drivers/crypto/marvell/cesa.c:81: FILE: drivers/crypto/ux500/cryp/cryp_core.c:1755: Signed-off-by: Geliang Tang <geliangtang@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2014-11-24crypto: prefix module autoloading with "crypto-"Kees Cook
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 <keescook@chromium.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2011-01-04crypto: ripemd - Set module author and update email addressAdrian-Ken Rueegsegger
Signed-off-by: Adrian-Ken Rueegsegger <ken@codelabs.ch> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-12-25crypto: rmd256 - Switch to shashHerbert Xu
This patch changes rmd256 to the new shash interface. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-07-10crypto: rmd - sparse annotationsHarvey Harrison
Similar to the rmd128.c annotations, significantly cuts down on the noise. Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-07-10[CRYPTO] rmd: Use pointer form of endian swapping operationsHerbert Xu
This patch converts the relevant code in the rmd implementations to use the pointer form of the endian swapping operations. This allows certain architectures to generate more optimised code. For example, on sparc64 this more than halves the CPU cycles on a typical hashing operation. Based on a patch by David Miller. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-07-10[CRYPTO] rmd256: Fix endian issuesAdrian-Ken Rueegsegger
This patch fixes endian issues making rmd256 work properly on big-endian machines. Signed-off-by: Adrian-Ken Rueegsegger <rueegsegger@swiss-it.ch> Acked-by: Sebastian Siewior <sebastian@breakpoint.cc> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-07-10[CRYPTO] ripemd: Add support for RIPEMD-256 and RIPEMD-320Adrian-Ken Rueegsegger
This patch adds support for the extended RIPEMD hash algorithms RIPEMD-256 and RIPEMD-320. Signed-off-by: Adrian-Ken Rueegsegger <rueegsegger@swiss-it.ch> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>