FM / internal

/usr/src/linux-headers-5.15.0-190/include/crypto/internal/

/usr/src/linux-headers-5.15.0-190/include/crypto/internal

Name	Size	Mode	Actions
acompress.h	1843	0644	edit dl rm
aead.h	4227	0644	edit dl rm
akcipher.h	3385	0644	edit dl rm
blake2b.h	3138	0644	edit dl rm
blake2s.h	586	0644	edit dl rm
chacha.h	969	0644	edit dl rm
cipher.h	6857	0644	edit dl rm
cryptouser.h	453	0644	edit dl rm
des.h	3329	0644	edit dl rm
geniv.h	702	0644	edit dl rm
hash.h	6147	0644	edit dl rm
kpp.h	1496	0644	edit dl rm
poly1305.h	1120	0644	edit dl rm
rng.h	1021	0644	edit dl rm
rsa.h	1643	0644	edit dl rm
scompress.h	3418	0644	edit dl rm
simd.h	2293	0644	edit dl rm
skcipher.h	5422	0644	edit dl rm

Edit: /usr/src/linux-headers-5.15.0-190/include/crypto/internal/simd.h (2293B)

/* SPDX-License-Identifier: GPL-2.0 */
/*
 * Shared crypto simd helpers
 */

#ifndef _CRYPTO_INTERNAL_SIMD_H
#define _CRYPTO_INTERNAL_SIMD_H

#include <linux/percpu.h>
#include <linux/types.h>

/* skcipher support */

struct simd_skcipher_alg;
struct skcipher_alg;

struct simd_skcipher_alg *simd_skcipher_create_compat(const char *algname,
						      const char *drvname,
						      const char *basename);
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);

/* AEAD support */

struct simd_aead_alg;
struct aead_alg;

struct simd_aead_alg *simd_aead_create_compat(const char *algname,
					      const char *drvname,
					      const char *basename);
struct simd_aead_alg *simd_aead_create(const char *algname,
				       const char *basename);
void simd_aead_free(struct simd_aead_alg *alg);

int simd_register_aeads_compat(struct aead_alg *algs, int count,
			       struct simd_aead_alg **simd_algs);

void simd_unregister_aeads(struct aead_alg *algs, int count,
			   struct simd_aead_alg **simd_algs);

/*
 * crypto_simd_usable() - is it allowed at this time to use SIMD instructions or
 *			  access the SIMD register file?
 *
 * This delegates to may_use_simd(), except that this also returns false if SIMD
 * in crypto code has been temporarily disabled on this CPU by the crypto
 * self-tests, in order to test the no-SIMD fallback code.  This override is
 * currently limited to configurations where the extra self-tests are enabled,
 * because it might be a bit too invasive to be part of the regular self-tests.
 *
 * This is a macro so that <asm/simd.h>, which some architectures don't have,
 * doesn't have to be included directly here.
 */
#ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS
DECLARE_PER_CPU(bool, crypto_simd_disabled_for_test);
#define crypto_simd_usable() \
	(may_use_simd() && !this_cpu_read(crypto_simd_disabled_for_test))
#else
#define crypto_simd_usable() may_use_simd()
#endif

#endif /* _CRYPTO_INTERNAL_SIMD_H */

/* SPDX-License-Identifier: GPL-2.0 */ /* * Shared crypto simd helpers */ #ifndef _CRYPTO_INTERNAL_SIMD_H #define _CRYPTO_INTERNAL_SIMD_H #include #include /* skcipher support */ struct simd_skcipher_alg; struct skcipher_alg; struct simd_skcipher_alg *simd_skcipher_create_compat(const char *algname, const char *drvname, const char *basename); 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); /* AEAD support */ struct simd_aead_alg; struct aead_alg; struct simd_aead_alg *simd_aead_create_compat(const char *algname, const char *drvname, const char *basename); struct simd_aead_alg *simd_aead_create(const char *algname, const char *basename); void simd_aead_free(struct simd_aead_alg *alg); int simd_register_aeads_compat(struct aead_alg *algs, int count, struct simd_aead_alg **simd_algs); void simd_unregister_aeads(struct aead_alg *algs, int count, struct simd_aead_alg **simd_algs); /* * crypto_simd_usable() - is it allowed at this time to use SIMD instructions or * access the SIMD register file? * * This delegates to may_use_simd(), except that this also returns false if SIMD * in crypto code has been temporarily disabled on this CPU by the crypto * self-tests, in order to test the no-SIMD fallback code. This override is * currently limited to configurations where the extra self-tests are enabled, * because it might be a bit too invasive to be part of the regular self-tests. * * This is a macro so that , which some architectures don't have, * doesn't have to be included directly here. */ #ifdef CONFIG_CRYPTO_MANAGER_EXTRA_TESTS DECLARE_PER_CPU(bool, crypto_simd_disabled_for_test); #define crypto_simd_usable() \ (may_use_simd() && !this_cpu_read(crypto_simd_disabled_for_test)) #else #define crypto_simd_usable() may_use_simd() #endif #endif /* _CRYPTO_INTERNAL_SIMD_H */