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linux/crypto/simd.c

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crypto: simd - Add simd skcipher helper This patch adds the simd skcipher helper which is meant to be a replacement for ablk helper. It replaces the underlying blkcipher interface with skcipher, and also presents the top-level algorithm as an skcipher. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-11-22 20:08:25 +08:00
crypto: replace FSF address with web source in license notices A few years ago the FSF moved and "59 Temple Place" is wrong. Having this still in our source files feels old and unmaintained. Let's take the license statement serious and not confuse users. As https://www.gnu.org/licenses/gpl-howto.html suggests, we replace the postal address with "<http://www.gnu.org/licenses/>". Signed-off-by: Martin Kepplinger <martink@posteo.de> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2017-11-14 10:25:15 +01:00
crypto: simd - Add simd skcipher helper This patch adds the simd skcipher helper which is meant to be a replacement for ablk helper. It replaces the underlying blkcipher interface with skcipher, and also presents the top-level algorithm as an skcipher. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-11-22 20:08:25 +08:00
crypto: simd - correctly take reqsize of wrapped skcipher into account The simd wrapper's skcipher request context structure consists of a single subrequest whose size is taken from the subordinate skcipher. However, in simd_skcipher_init(), the reqsize that is retrieved is not from the subordinate skcipher but from the cryptd request structure, whose size is completely unrelated to the actual wrapped skcipher. Reported-by: Qian Cai <cai@gmx.us> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Tested-by: Qian Cai <cai@gmx.us> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2018-11-08 23:55:16 +01:00
crypto: simd - Add simd skcipher helper This patch adds the simd skcipher helper which is meant to be a replacement for ablk helper. It replaces the underlying blkcipher interface with skcipher, and also presents the top-level algorithm as an skcipher. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-11-22 20:08:25 +08:00
crypto: simd - allow registering multiple algorithms at once Add a function to crypto_simd that registers an array of skcipher algorithms, then allocates and registers the simd wrapper algorithms for them. It assumes the naming scheme where the names of the underlying algorithms are prefixed with two underscores. Also add the corresponding 'unregister' function. Most of the x86 crypto modules will be able to use these. Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2018-02-19 23:47:59 -08:00
crypto: simd - Add simd skcipher helper This patch adds the simd skcipher helper which is meant to be a replacement for ablk helper. It replaces the underlying blkcipher interface with skcipher, and also presents the top-level algorithm as an skcipher. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2016-11-22 20:08:25 +08:00