include/crypto/sha2.h

123  * Context structure, shared by SHA-224 and SHA-256.  The sha224_ctx and
135  * HMAC key and message context structs, shared by HMAC-SHA224 and HMAC-SHA256.
151  * struct sha224_ctx - Context for hashing a message with SHA-224
159  * sha224_init() - Initialize a SHA-224 context for a new message
160  * @ctx: the context to initialize
164  * Context: Any context.
169  * sha224_update() - Update a SHA-224 context with message data
170  * @ctx: the context to update; must have been initialized
176  * Context: Any context.
186  * @ctx: the context to finalize; must have been initialized
191  * Context: Any context.
201  * Context: Any context.
214  * struct hmac_sha224_ctx - Context for computing HMAC-SHA224 of a message
230  * Context: Any context.
236  * hmac_sha224_init() - Initialize an HMAC-SHA224 context for a new message
237  * @ctx: (output) the HMAC context to initialize
242  * Context: Any context.
251  * hmac_sha224_init_usingrawkey() - Initialize an HMAC-SHA224 context for a new
253  * @ctx: (output) the HMAC context to initialize
260  * Context: Any context.
266  * hmac_sha224_update() - Update an HMAC-SHA224 context with message data
267  * @ctx: the HMAC context to update; must have been initialized
273  * Context: Any context.
283  * @ctx: the HMAC context to finalize; must have been initialized
288  * Context: Any context.
302  * Context: Any context.
319  * Context: Any context.
326  * struct sha256_ctx - Context for hashing a message with SHA-256
334  * sha256_init() - Initialize a SHA-256 context for a new message
335  * @ctx: the context to initialize
339  * Context: Any context.
344  * sha256_update() - Update a SHA-256 context with message data
345  * @ctx: the context to update; must have been initialized
351  * Context: Any context.
361  * @ctx: the context to finalize; must have been initialized
366  * Context: Any context.
376  * Context: Any context.
382  *		       context.  On some CPUs, this is faster than sequentially
384  * @ctx: an optional initial context, which may have already processed data.  If
385  *	 NULL, a default initial context is used (equivalent to sha256_init()).
392  * Context: Any context.
405  * Context: Any context.
418  * struct hmac_sha256_ctx - Context for computing HMAC-SHA256 of a message
434  * Context: Any context.
440  * hmac_sha256_init() - Initialize an HMAC-SHA256 context for a new message
441  * @ctx: (output) the HMAC context to initialize
446  * Context: Any context.
455  * hmac_sha256_init_usingrawkey() - Initialize an HMAC-SHA256 context for a new
457  * @ctx: (output) the HMAC context to initialize
464  * Context: Any context.
470  * hmac_sha256_update() - Update an HMAC-SHA256 context with message data
471  * @ctx: the HMAC context to update; must have been initialized
477  * Context: Any context.
487  * @ctx: the HMAC context to finalize; must have been initialized
492  * Context: Any context.
506  * Context: Any context.
523  * Context: Any context.
535  * Context structure, shared by SHA-384 and SHA-512.  The sha384_ctx and
548  * HMAC key and message context structs, shared by HMAC-SHA384 and HMAC-SHA512.
564  * struct sha384_ctx - Context for hashing a message with SHA-384
572  * sha384_init() - Initialize a SHA-384 context for a new message
573  * @ctx: the context to initialize
577  * Context: Any context.
582  * sha384_update() - Update a SHA-384 context with message data
583  * @ctx: the context to update; must have been initialized
589  * Context: Any context.
599  * @ctx: the context to finalize; must have been initialized
604  * Context: Any context.
614  * Context: Any context.
627  * struct hmac_sha384_ctx - Context for computing HMAC-SHA384 of a message
643  * Context: Any context.
649  * hmac_sha384_init() - Initialize an HMAC-SHA384 context for a new message
650  * @ctx: (output) the HMAC context to initialize
655  * Context: Any context.
664  * hmac_sha384_init_usingrawkey() - Initialize an HMAC-SHA384 context for a new
666  * @ctx: (output) the HMAC context to initialize
673  * Context: Any context.
679  * hmac_sha384_update() - Update an HMAC-SHA384 context with message data
680  * @ctx: the HMAC context to update; must have been initialized
686  * Context: Any context.
696  * @ctx: the HMAC context to finalize; must have been initialized
701  * Context: Any context.
715  * Context: Any context.
732  * Context: Any context.
739  * struct sha512_ctx - Context for hashing a message with SHA-512
747  * sha512_init() - Initialize a SHA-512 context for a new message
748  * @ctx: the context to initialize
752  * Context: Any context.
757  * sha512_update() - Update a SHA-512 context with message data
758  * @ctx: the context to update; must have been initialized
764  * Context: Any context.
774  * @ctx: the context to finalize; must have been initialized
779  * Context: Any context.
789  * Context: Any context.
802  * struct hmac_sha512_ctx - Context for computing HMAC-SHA512 of a message
818  * Context: Any context.
824  * hmac_sha512_init() - Initialize an HMAC-SHA512 context for a new message
825  * @ctx: (output) the HMAC context to initialize
830  * Context: Any context.
839  * hmac_sha512_init_usingrawkey() - Initialize an HMAC-SHA512 context for a new
841  * @ctx: (output) the HMAC context to initialize
848  * Context: Any context.
854  * hmac_sha512_update() - Update an HMAC-SHA512 context with message data
855  * @ctx: the HMAC context to update; must have been initialized
861  * Context: Any context.
871  * @ctx: the HMAC context to finalize; must have been initialized
876  * Context: Any context.
890  * Context: Any context.
907  * Context: Any context.