staging: skein: Adds Loadable Module Support (075c2675) · Commits · 戴 / test

drivers/staging/skein/Kconfig

+1 −1

Original line number	Diff line number	Diff line
		config CRYPTO_SKEIN
		bool "Skein digest algorithm"
		tristate "Skein digest algorithm"
		depends on (X86 \|\| UML_X86) && 64BIT && CRYPTO
		select CRYPTO_HASH
		select CRYPTO_ALGAPI

+7 −6

Original line number	Diff line number	Diff line
		#
		# Makefile for the skein secure hash algorithm
		#
		obj-$(CONFIG_CRYPTO_SKEIN) += skein_base.o \
		obj-$(CONFIG_CRYPTO_SKEIN) += skein.o
		skein-y := skein_base.o \
		skein_api.o \
		skein_block.o \
		threefish_block.o \

+18 −1

Original line number	Diff line number	Diff line
		@@ -16,6 +16,7 @@
		*/
		#include <linux/types.h>
		#include <linux/init.h>
		#include <linux/module.h>
		#include <crypto/internal/hash.h>
		#include "skein_base.h"

		@@ -139,6 +140,7 @@ static struct shash_alg alg256 = {
		.cra_driver_name = "skein",
		.cra_flags = CRYPTO_ALG_TYPE_SHASH,
		.cra_blocksize = SKEIN_256_BLOCK_BYTES,
		.cra_module = THIS_MODULE,
		}
		};

		@@ -156,6 +158,7 @@ static struct shash_alg alg512 = {
		.cra_driver_name = "skein",
		.cra_flags = CRYPTO_ALG_TYPE_SHASH,
		.cra_blocksize = SKEIN_512_BLOCK_BYTES,
		.cra_module = THIS_MODULE,
		}
		};

		@@ -173,6 +176,7 @@ static struct shash_alg alg1024 = {
		.cra_driver_name = "skein",
		.cra_flags = CRYPTO_ALG_TYPE_SHASH,
		.cra_blocksize = SKEIN_1024_BLOCK_BYTES,
		.cra_module = THIS_MODULE,
		}
		};

		@@ -196,4 +200,17 @@ out:
		return -1;
		}

		device_initcall(skein_generic_init);
		static void __exit skein_generic_fini(void)
		{
		crypto_unregister_shash(&alg256);
		crypto_unregister_shash(&alg512);
		crypto_unregister_shash(&alg1024);
		}

		module_init(skein_generic_init);
		module_exit(skein_generic_fini);

		MODULE_LICENSE("GPL");
		MODULE_DESCRIPTION("Skein Hash Algorithm");

		MODULE_ALIAS("skein");