95 #define SEMIBSIZE 8  macro
96 	u8 A[SEMIBSIZE];
97 	u8 R[SEMIBSIZE];
120 	BUG_ON(end < SEMIBSIZE);  in crypto_kw_scatterlist_ff()
122 	skip = end - SEMIBSIZE;  in crypto_kw_scatterlist_ff()
143 	unsigned long alignmask = max_t(unsigned long, SEMIBSIZE,  in crypto_kw_decrypt()
159 	if (nbytes < (2 * SEMIBSIZE) || nbytes % SEMIBSIZE)  in crypto_kw_decrypt()
163 	memcpy(block->A, desc->info, SEMIBSIZE);  in crypto_kw_decrypt()
174 		u8 tbe_buffer[SEMIBSIZE + alignmask];  in crypto_kw_decrypt()
184 			scatterwalk_copychunks(block->R, &src_walk, SEMIBSIZE,  in crypto_kw_decrypt()
190 			crypto_xor(block->A, tbe, SEMIBSIZE);  in crypto_kw_decrypt()
199 			scatterwalk_copychunks(block->R, &dst_walk, SEMIBSIZE,  in crypto_kw_decrypt()
202 			tmp_nbytes -= SEMIBSIZE;  in crypto_kw_decrypt()
212 			  SEMIBSIZE))  in crypto_kw_decrypt()
228 	unsigned long alignmask = max_t(unsigned long, SEMIBSIZE,  in crypto_kw_encrypt()
245 	if (nbytes < (2 * SEMIBSIZE) || nbytes % SEMIBSIZE)  in crypto_kw_encrypt()
252 	memcpy(block->A, "\xA6\xA6\xA6\xA6\xA6\xA6\xA6\xA6", SEMIBSIZE);  in crypto_kw_encrypt()
263 		u8 tbe_buffer[SEMIBSIZE + alignmask];  in crypto_kw_encrypt()
273 			scatterwalk_copychunks(block->R, &src_walk, SEMIBSIZE,  in crypto_kw_encrypt()
282 			crypto_xor(block->A, tbe, SEMIBSIZE);  in crypto_kw_encrypt()
286 			scatterwalk_copychunks(block->R, &dst_walk, SEMIBSIZE,  in crypto_kw_encrypt()
289 			tmp_nbytes -= SEMIBSIZE;  in crypto_kw_encrypt()
298 	memcpy(desc->info, block->A, SEMIBSIZE);  in crypto_kw_encrypt()
369 	inst->alg.cra_blocksize = SEMIBSIZE;  in crypto_kw_alloc()
372 	inst->alg.cra_blkcipher.ivsize = SEMIBSIZE;  in crypto_kw_alloc()