Commit c3715cb9 authored by Sebastian Siewior's avatar Sebastian Siewior Committed by Herbert Xu
Browse files

[CRYPTO] api: Make the crypto subsystem fully modular 



Signed-off-by: default avatarSebastian Siewior <sebastian@breakpoint.cc>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 76cb9521

crypto/Kconfig

+1 −1
Original line number Diff line number Diff line
@@ -13,7 +13,7 @@ source "crypto/async_tx/Kconfig" 
# Cryptographic API Configuration

#

menuconfig CRYPTO

	bool "Cryptographic API"

	tristate "Cryptographic API"

	help

	  This option provides the core Cryptographic API.

crypto/Makefile

+2 −1
Original line number Diff line number Diff line
@@ -2,7 +2,8 @@ 
# Cryptographic API

#



obj-$(CONFIG_CRYPTO) += api.o cipher.o digest.o compress.o

obj-$(CONFIG_CRYPTO) += crypto.o

crypto-objs := api.o cipher.o digest.o compress.o



crypto_algapi-$(CONFIG_PROC_FS) += proc.o

crypto_algapi-objs := algapi.o scatterwalk.o $(crypto_algapi-y)

crypto/api.c

+3 −0
Original line number Diff line number Diff line
@@ -445,3 +445,6 @@ int crypto_has_alg(const char *name, u32 type, u32 mask) 
	return ret;

}

EXPORT_SYMBOL_GPL(crypto_has_alg);



MODULE_DESCRIPTION("Cryptographic core API");

MODULE_LICENSE("GPL");

include/linux/crypto.h

+0 −7
Original line number Diff line number Diff line
@@ -317,14 +317,7 @@ int crypto_unregister_alg(struct crypto_alg *alg); 
/*

 * Algorithm query interface.

 */

#ifdef CONFIG_CRYPTO

int crypto_has_alg(const char *name, u32 type, u32 mask);

#else

static inline int crypto_has_alg(const char *name, u32 type, u32 mask)

{

	return 0;

}

#endif



/*

 * Transforms: user-instantiated objects which encapsulate algorithms