54 	u8	rk[13 * (8 * AES_BLOCK_SIZE) + 32];
56 } __aligned(AES_BLOCK_SIZE);
104 	while (walk.nbytes >= AES_BLOCK_SIZE) {  in __ecb_crypt()
105 		unsigned int blocks = walk.nbytes / AES_BLOCK_SIZE;  in __ecb_crypt()
109 					    walk.stride / AES_BLOCK_SIZE);  in __ecb_crypt()
116 					 walk.nbytes - blocks * AES_BLOCK_SIZE);  in __ecb_crypt()
163 	while (walk.nbytes >= AES_BLOCK_SIZE) {  in cbc_encrypt()
164 		unsigned int blocks = walk.nbytes / AES_BLOCK_SIZE;  in cbc_encrypt()
172 		err = skcipher_walk_done(&walk, walk.nbytes % AES_BLOCK_SIZE);  in cbc_encrypt()
186 	while (walk.nbytes >= AES_BLOCK_SIZE) {  in cbc_decrypt()
187 		unsigned int blocks = walk.nbytes / AES_BLOCK_SIZE;  in cbc_decrypt()
191 					    walk.stride / AES_BLOCK_SIZE);  in cbc_decrypt()
199 					 walk.nbytes - blocks * AES_BLOCK_SIZE);  in cbc_decrypt()
229 	u8 buf[AES_BLOCK_SIZE];  in ctr_encrypt()
235 		unsigned int blocks = walk.nbytes / AES_BLOCK_SIZE;  in ctr_encrypt()
236 		u8 *final = (walk.total % AES_BLOCK_SIZE) ? buf : NULL;  in ctr_encrypt()
240 					    walk.stride / AES_BLOCK_SIZE);  in ctr_encrypt()
250 			u8 *dst = walk.dst.virt.addr + blocks * AES_BLOCK_SIZE;  in ctr_encrypt()
251 			u8 *src = walk.src.virt.addr + blocks * AES_BLOCK_SIZE;  in ctr_encrypt()
254 				       walk.total % AES_BLOCK_SIZE);  in ctr_encrypt()
260 					 walk.nbytes - blocks * AES_BLOCK_SIZE);  in ctr_encrypt()
312 	while (walk.nbytes >= AES_BLOCK_SIZE) {  in __xts_crypt()
313 		unsigned int blocks = walk.nbytes / AES_BLOCK_SIZE;  in __xts_crypt()
317 					    walk.stride / AES_BLOCK_SIZE);  in __xts_crypt()
324 					 walk.nbytes - blocks * AES_BLOCK_SIZE);  in __xts_crypt()
343 	.base.cra_blocksize	= AES_BLOCK_SIZE,
350 	.walksize		= 8 * AES_BLOCK_SIZE,
358 	.base.cra_blocksize	= AES_BLOCK_SIZE,
365 	.walksize		= 8 * AES_BLOCK_SIZE,
366 	.ivsize			= AES_BLOCK_SIZE,
381 	.chunksize		= AES_BLOCK_SIZE,
382 	.walksize		= 8 * AES_BLOCK_SIZE,
383 	.ivsize			= AES_BLOCK_SIZE,
397 	.chunksize		= AES_BLOCK_SIZE,
398 	.walksize		= 8 * AES_BLOCK_SIZE,
399 	.ivsize			= AES_BLOCK_SIZE,
407 	.base.cra_blocksize	= AES_BLOCK_SIZE,
414 	.walksize		= 8 * AES_BLOCK_SIZE,
415 	.ivsize			= AES_BLOCK_SIZE,