31 static unsigned int crypto_cfb_bsize(struct crypto_skcipher *tfm)  in crypto_cfb_bsize()  argument
33 	return crypto_cipher_blocksize(skcipher_cipher_simple(tfm));  in crypto_cfb_bsize()
36 static void crypto_cfb_encrypt_one(struct crypto_skcipher *tfm,  in crypto_cfb_encrypt_one()  argument
39 	crypto_cipher_encrypt_one(skcipher_cipher_simple(tfm), dst, src);  in crypto_cfb_encrypt_one()
44 			     struct crypto_skcipher *tfm)  in crypto_cfb_final()  argument
46 	const unsigned long alignmask = crypto_skcipher_alignmask(tfm);  in crypto_cfb_final()
54 	crypto_cfb_encrypt_one(tfm, iv, stream);  in crypto_cfb_final()
59 				      struct crypto_skcipher *tfm)  in crypto_cfb_encrypt_segment()  argument
61 	const unsigned int bsize = crypto_cfb_bsize(tfm);  in crypto_cfb_encrypt_segment()
68 		crypto_cfb_encrypt_one(tfm, iv, dst);  in crypto_cfb_encrypt_segment()
82 				      struct crypto_skcipher *tfm)  in crypto_cfb_encrypt_inplace()  argument
84 	const unsigned int bsize = crypto_cfb_bsize(tfm);  in crypto_cfb_encrypt_inplace()
91 		crypto_cfb_encrypt_one(tfm, iv, tmp);  in crypto_cfb_encrypt_inplace()
105 	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);  in crypto_cfb_encrypt()  local
107 	unsigned int bsize = crypto_cfb_bsize(tfm);  in crypto_cfb_encrypt()
114 			err = crypto_cfb_encrypt_inplace(&walk, tfm);  in crypto_cfb_encrypt()
116 			err = crypto_cfb_encrypt_segment(&walk, tfm);  in crypto_cfb_encrypt()
121 		crypto_cfb_final(&walk, tfm);  in crypto_cfb_encrypt()
129 				      struct crypto_skcipher *tfm)  in crypto_cfb_decrypt_segment()  argument
131 	const unsigned int bsize = crypto_cfb_bsize(tfm);  in crypto_cfb_decrypt_segment()
138 		crypto_cfb_encrypt_one(tfm, iv, dst);  in crypto_cfb_decrypt_segment()
152 				      struct crypto_skcipher *tfm)  in crypto_cfb_decrypt_inplace()  argument
154 	const unsigned int bsize = crypto_cfb_bsize(tfm);  in crypto_cfb_decrypt_inplace()
161 		crypto_cfb_encrypt_one(tfm, iv, tmp);  in crypto_cfb_decrypt_inplace()
171 				     struct crypto_skcipher *tfm)  in crypto_cfb_decrypt_blocks()  argument
174 		return crypto_cfb_decrypt_inplace(walk, tfm);  in crypto_cfb_decrypt_blocks()
176 		return crypto_cfb_decrypt_segment(walk, tfm);  in crypto_cfb_decrypt_blocks()
181 	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);  in crypto_cfb_decrypt()  local
183 	const unsigned int bsize = crypto_cfb_bsize(tfm);  in crypto_cfb_decrypt()
189 		err = crypto_cfb_decrypt_blocks(&walk, tfm);  in crypto_cfb_decrypt()
194 		crypto_cfb_final(&walk, tfm);  in crypto_cfb_decrypt()