VisionFive2 Linux kernel

author: Eric Biggers <ebiggers@google.com> 2020-12-23 00:09:50 -0800 committer: Herbert Xu <herbert@gondor.apana.org.au> 2021-01-03 08:41:37 +1100 commit: 0d396058f92ae7e5ac62839fed54bc2bba630ab5 parent: c4ff41b93d1f10d1b8be258c31a0436c5769fc00

Commit Summary:

crypto: blake2s - define shash_alg structs using macros

Diffstat:

1 file changed, 26 insertions, 57 deletions

diff --git a/crypto/blake2s_generic.c b/crypto/blake2s_generic.c
index 005783ff45ad..e3aa6e7ff3d8 100644
--- a/crypto/blake2s_generic.c
+++ b/crypto/blake2s_generic.c
@@ -83,67 +83,33 @@ static int crypto_blake2s_final(struct shash_desc *desc, u8 *out)
 	return 0;
 }
 
-static struct shash_alg blake2s_algs[] = {{
-	.base.cra_name		= "blake2s-128",
-	.base.cra_driver_name	= "blake2s-128-generic",
-	.base.cra_flags		= CRYPTO_ALG_OPTIONAL_KEY,
-	.base.cra_ctxsize	= sizeof(struct blake2s_tfm_ctx),
-	.base.cra_priority	= 200,
-	.base.cra_blocksize     = BLAKE2S_BLOCK_SIZE,
-	.base.cra_module	= THIS_MODULE,
-
-	.digestsize		= BLAKE2S_128_HASH_SIZE,
-	.setkey			= crypto_blake2s_setkey,
-	.init			= crypto_blake2s_init,
-	.update			= crypto_blake2s_update,
-	.final			= crypto_blake2s_final,
-	.descsize		= sizeof(struct blake2s_state),
-}, {
-	.base.cra_name		= "blake2s-160",
-	.base.cra_driver_name	= "blake2s-160-generic",
-	.base.cra_flags		= CRYPTO_ALG_OPTIONAL_KEY,
-	.base.cra_ctxsize	= sizeof(struct blake2s_tfm_ctx),
-	.base.cra_priority	= 200,
-	.base.cra_blocksize     = BLAKE2S_BLOCK_SIZE,
-	.base.cra_module	= THIS_MODULE,
-
-	.digestsize		= BLAKE2S_160_HASH_SIZE,
-	.setkey			= crypto_blake2s_setkey,
-	.init			= crypto_blake2s_init,
-	.update			= crypto_blake2s_update,
-	.final			= crypto_blake2s_final,
-	.descsize		= sizeof(struct blake2s_state),
-}, {
-	.base.cra_name		= "blake2s-224",
-	.base.cra_driver_name	= "blake2s-224-generic",
-	.base.cra_flags		= CRYPTO_ALG_OPTIONAL_KEY,
-	.base.cra_ctxsize	= sizeof(struct blake2s_tfm_ctx),
-	.base.cra_priority	= 200,
-	.base.cra_blocksize     = BLAKE2S_BLOCK_SIZE,
-	.base.cra_module	= THIS_MODULE,
-
-	.digestsize		= BLAKE2S_224_HASH_SIZE,
-	.setkey			= crypto_blake2s_setkey,
-	.init			= crypto_blake2s_init,
-	.update			= crypto_blake2s_update,
-	.final			= crypto_blake2s_final,
-	.descsize		= sizeof(struct blake2s_state),
-}, {
-	.base.cra_name		= "blake2s-256",
-	.base.cra_driver_name	= "blake2s-256-generic",
-	.base.cra_flags		= CRYPTO_ALG_OPTIONAL_KEY,
-	.base.cra_ctxsize	= sizeof(struct blake2s_tfm_ctx),
-	.base.cra_priority	= 200,
-	.base.cra_blocksize     = BLAKE2S_BLOCK_SIZE,
-	.base.cra_module	= THIS_MODULE,
-
-	.digestsize		= BLAKE2S_256_HASH_SIZE,
-	.setkey			= crypto_blake2s_setkey,
-	.init			= crypto_blake2s_init,
-	.update			= crypto_blake2s_update,
-	.final			= crypto_blake2s_final,
-	.descsize		= sizeof(struct blake2s_state),
-}};
+#define BLAKE2S_ALG(name, driver_name, digest_size)			\
+	{								\
+		.base.cra_name		= name,				\
+		.base.cra_driver_name	= driver_name,			\
+		.base.cra_priority	= 100,				\
+		.base.cra_flags		= CRYPTO_ALG_OPTIONAL_KEY,	\
+		.base.cra_blocksize	= BLAKE2S_BLOCK_SIZE,		\
+		.base.cra_ctxsize	= sizeof(struct blake2s_tfm_ctx), \
+		.base.cra_module	= THIS_MODULE,			\
+		.digestsize		= digest_size,			\
+		.setkey			= crypto_blake2s_setkey,	\
+		.init			= crypto_blake2s_init,		\
+		.update			= crypto_blake2s_update,	\
+		.final			= crypto_blake2s_final,		\
+		.descsize		= sizeof(struct blake2s_state),	\
+	}
+
+static struct shash_alg blake2s_algs[] = {
+	BLAKE2S_ALG("blake2s-128", "blake2s-128-generic",
+		    BLAKE2S_128_HASH_SIZE),
+	BLAKE2S_ALG("blake2s-160", "blake2s-160-generic",
+		    BLAKE2S_160_HASH_SIZE),
+	BLAKE2S_ALG("blake2s-224", "blake2s-224-generic",
+		    BLAKE2S_224_HASH_SIZE),
+	BLAKE2S_ALG("blake2s-256", "blake2s-256-generic",
+		    BLAKE2S_256_HASH_SIZE),
+};
 
 static int __init blake2s_mod_init(void)
 {