include/linux/crypto.h

188  * @cia_min_keysize: Minimum key size supported by the transformation. This is
189  *		     the smallest key length supported by this transformation
194  * @cia_max_keysize: Maximum key size supported by the transformation. This is
195  *		    the largest key length supported by this transformation
200  * @cia_setkey: Set key for the transformation. This function is used to either
202  *	        transformation context for programming it later. Note that this
203  *	        function does modify the transformation context. This function
205  *	        transformation object, so one must make sure the key is properly
224  *		 transformation context, the key might need to be re-programmed
226  *		 modify the transformation context, as this function may be
227  *		 called in parallel with the same transformation object.
265  * @cra_flags: Flags describing this transformation. See include/linux/crypto.h
267  *	       used for fine-tuning the description of the transformation
269  * @cra_blocksize: Minimum block size of this transformation. The size in bytes
272  *		   In case of HASH transformation, it is possible for a smaller
274  *		   transformation, in case of any other transformation type, an
277  * @cra_ctxsize: Size of the operational context of the transformation. This
279  *		 needed to be allocated for the transformation context.
294  * @cra_priority: Priority of this transformation implementation. In case
299  *	      transformation algorithm. This is the name of the transformation
301  *	      providers of particular transformation.
302  * @cra_driver_name: Unique name of the transformation provider. This is the
303  *		     name of the provider of the transformation. This can be any
306  *		     transformation algorithm.
307  * @cra_type: Type of the cryptographic transformation. This is a pointer to
309  *	      transformation types. There are multiple options, such as
313  * @cra_u: Callbacks implementing the transformation. This is a union of
314  *	   multiple structures. Depending on the type of transformation selected
318  * @cra_init: Initialize the cryptographic transformation object. This function
319  *	      is used to initialize the cryptographic transformation object.
321  *	      after the transformation context was allocated. In case the
324  *	      requirement of the transformation and put any software fallbacks
326  * @cra_exit: Deinitialize the cryptographic transformation object. This is a
333  * @cra_module: Owner of this transformation implementation. Set to THIS_MODULE