/* * AEAD: Authenticated Encryption with Associated Data * * Copyright (c) 2007-2015 Herbert Xu * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the Free * Software Foundation; either version 2 of the License, or (at your option) * any later version. * */ #ifndef _CRYPTO_INTERNAL_AEAD_H #define _CRYPTO_INTERNAL_AEAD_H #include #include #include #include struct rtattr; struct aead_instance { void (*free)(struct aead_instance *inst); union { struct { char head[offsetof(struct aead_alg, base)]; struct crypto_instance base; } s; struct aead_alg alg; }; }; struct crypto_aead_spawn { struct crypto_spawn base; }; struct aead_queue { struct crypto_queue base; }; static inline void *crypto_aead_ctx(struct crypto_aead *tfm) { return crypto_tfm_ctx(&tfm->base); } static inline struct crypto_instance *aead_crypto_instance( struct aead_instance *inst) { return container_of(&inst->alg.base, struct crypto_instance, alg); } static inline struct aead_instance *aead_instance(struct crypto_instance *inst) { return container_of(&inst->alg, struct aead_instance, alg.base); } static inline struct aead_instance *aead_alg_instance(struct crypto_aead *aead) { return aead_instance(crypto_tfm_alg_instance(&aead->base)); } static inline void *aead_instance_ctx(struct aead_instance *inst) { return crypto_instance_ctx(aead_crypto_instance(inst)); } static inline void *aead_request_ctx(struct aead_request *req) { return req->__ctx; } static inline void aead_request_complete(struct aead_request *req, int err) { req->base.complete(&req->base, err); } static inline u32 aead_request_flags(struct aead_request *req) { return req->base.flags; } static inline struct aead_request *aead_request_cast( struct crypto_async_request *req) { return container_of(req, struct aead_request, base); } static inline void crypto_set_aead_spawn( struct crypto_aead_spawn *spawn, struct crypto_instance *inst) { crypto_set_spawn(&spawn->base, inst); } int crypto_grab_aead(struct crypto_aead_spawn *spawn, const char *name, u32 type, u32 mask); static inline void crypto_drop_aead(struct crypto_aead_spawn *spawn) { crypto_drop_spawn(&spawn->base); } static inline struct aead_alg *crypto_spawn_aead_alg( struct crypto_aead_spawn *spawn) { return container_of(spawn->base.alg, struct aead_alg, base); } static inline struct crypto_aead *crypto_spawn_aead( struct crypto_aead_spawn *spawn) { return crypto_spawn_tfm2(&spawn->base); } static inline void crypto_aead_set_reqsize(struct crypto_aead *aead, unsigned int reqsize) { aead->reqsize = reqsize; } static inline unsigned int crypto_aead_alg_maxauthsize(struct aead_alg *alg) { return alg->maxauthsize; } static inline unsigned int crypto_aead_maxauthsize(struct crypto_aead *aead) { return crypto_aead_alg_maxauthsize(crypto_aead_alg(aead)); } static inline void aead_init_queue(struct aead_queue *queue, unsigned int max_qlen) { crypto_init_queue(&queue->base, max_qlen); } static inline int aead_enqueue_request(struct aead_queue *queue, struct aead_request *request) { return crypto_enqueue_request(&queue->base, &request->base); } static inline struct aead_request *aead_dequeue_request( struct aead_queue *queue) { struct crypto_async_request *req; req = crypto_dequeue_request(&queue->base); return req ? container_of(req, struct aead_request, base) : NULL; } static inline struct aead_request *aead_get_backlog(struct aead_queue *queue) { struct crypto_async_request *req; req = crypto_get_backlog(&queue->base); return req ? container_of(req, struct aead_request, base) : NULL; } static inline unsigned int crypto_aead_alg_chunksize(struct aead_alg *alg) { return alg->chunksize; } /** * crypto_aead_chunksize() - obtain chunk size * @tfm: cipher handle * * The block size is set to one for ciphers such as CCM. However, * you still need to provide incremental updates in multiples of * the underlying block size as the IV does not have sub-block * granularity. This is known in this API as the chunk size. * * Return: chunk size in bytes */ static inline unsigned int crypto_aead_chunksize(struct crypto_aead *tfm) { return crypto_aead_alg_chunksize(crypto_aead_alg(tfm)); } int crypto_register_aead(struct aead_alg *alg); void crypto_unregister_aead(struct aead_alg *alg); int crypto_register_aeads(struct aead_alg *algs, int count); void crypto_unregister_aeads(struct aead_alg *algs, int count); int aead_register_instance(struct crypto_template *tmpl, struct aead_instance *inst); #endif /* _CRYPTO_INTERNAL_AEAD_H */ ption>
authorRoger Shimizu <rogershimizu@gmail.com>2017-01-30 20:07:29 +0900
committerGregory CLEMENT <gregory.clement@free-electrons.com>2017-01-31 12:19:32 +0100
commit81917bad86a66f2bdcb12b4c10ab1bf333ed25ec (patch)
tree3d56cb771fc5f0a37412e62f99aacc6d21a646c0 /include/net/sctp/sm.h
parent0c744ea4f77d72b3dcebb7a8f2684633ec79be88 (diff)
ARM: dts: orion5x-lschl: Fix model name
Model name should be consistent with legacy device file, so that user can migrate their system from legacy device support to device-tree safely. Legacy device file is currently removed, but it can be found on 4.8 or previous version of linux: arch/arm/mach-orion5x/ls-chl-setup.c Fixes: f94f268979a2 ("ARM: dts: orion5x: convert ls-chl to FDT") Cc: Ashley Hughes <ashley.hughes@blueyonder.co.uk> Signed-off-by: Roger Shimizu <rogershimizu@gmail.com> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Diffstat (limited to 'include/net/sctp/sm.h')