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authorEric Biggers <ebiggers@google.com>2018-02-19 23:47:59 -0800
committerHerbert Xu <herbert@gondor.apana.org.au>2018-03-03 00:03:17 +0800
commitd14f0a1fc488af563ec3b3767383190d2b331b5e (patch)
tree579cdc00c95c78a44cd150ceda38b7a0a300514a /include/crypto/internal
parentd800e3430e51e3450d8fa25b2eb2a50e5e413f29 (diff)
downloadlinux-stericsson-d14f0a1fc488af563ec3b3767383190d2b331b5e.tar.gz
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>
Diffstat (limited to 'include/crypto/internal')
-rw-r--r--include/crypto/internal/simd.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/include/crypto/internal/simd.h b/include/crypto/internal/simd.h
index 32ceb6929885..f18344518e32 100644
--- a/include/crypto/internal/simd.h
+++ b/include/crypto/internal/simd.h
@@ -7,6 +7,7 @@
#define _CRYPTO_INTERNAL_SIMD_H
struct simd_skcipher_alg;
+struct skcipher_alg;
struct simd_skcipher_alg *simd_skcipher_create_compat(const char *algname,
const char *drvname,
@@ -15,4 +16,10 @@ struct simd_skcipher_alg *simd_skcipher_create(const char *algname,
const char *basename);
void simd_skcipher_free(struct simd_skcipher_alg *alg);
+int simd_register_skciphers_compat(struct skcipher_alg *algs, int count,
+ struct simd_skcipher_alg **simd_algs);
+
+void simd_unregister_skciphers(struct skcipher_alg *algs, int count,
+ struct simd_skcipher_alg **simd_algs);
+
#endif /* _CRYPTO_INTERNAL_SIMD_H */