77 	return is_dot_dotdot(str->name, str->len);  in fscrypt_is_dot_dotdot()
109 	memcpy(out, iname->name, iname->len);  in fscrypt_fname_encrypt()
171 	sg_init_one(&src_sg, iname->name, iname->len);  in fname_decrypt()
172 	sg_init_one(&dst_sg, oname->name, oname->len);  in fname_decrypt()
181 	oname->len = strnlen(oname->name, iname->len);  in fname_decrypt()
319 	crypto_str->name = kmalloc(max_presented_len + 1, GFP_NOFS);  in fscrypt_fname_alloc_buffer()
320 	if (!crypto_str->name)  in fscrypt_fname_alloc_buffer()
337 	kfree(crypto_str->name);  in fscrypt_fname_free_buffer()
338 	crypto_str->name = NULL;  in fscrypt_fname_free_buffer()
373 		oname->name[0] = '.';  in fscrypt_fname_disk_to_usr()
374 		oname->name[iname->len - 1] = '.';  in fscrypt_fname_disk_to_usr()
399 		memcpy(nokey_name.bytes, iname->name, iname->len);  in fscrypt_fname_disk_to_usr()
402 		memcpy(nokey_name.bytes, iname->name, sizeof(nokey_name.bytes));  in fscrypt_fname_disk_to_usr()
404 		sha256(&iname->name[sizeof(nokey_name.bytes)],  in fscrypt_fname_disk_to_usr()
410 					      oname->name);  in fscrypt_fname_disk_to_usr()
448 		fname->disk_name.name = (unsigned char *)iname->name;  in fscrypt_setup_filename()
460 		fname->crypto_buf.name = kmalloc(fname->crypto_buf.len,  in fscrypt_setup_filename()
462 		if (!fname->crypto_buf.name)  in fscrypt_setup_filename()
465 		ret = fscrypt_fname_encrypt(dir, iname, fname->crypto_buf.name,  in fscrypt_setup_filename()
469 		fname->disk_name.name = fname->crypto_buf.name;  in fscrypt_setup_filename()
485 	fname->crypto_buf.name = kmalloc(FSCRYPT_NOKEY_NAME_MAX, GFP_KERNEL);  in fscrypt_setup_filename()
486 	if (fname->crypto_buf.name == NULL)  in fscrypt_setup_filename()
489 	ret = fscrypt_base64url_decode(iname->name, iname->len,  in fscrypt_setup_filename()
490 				       fname->crypto_buf.name);  in fscrypt_setup_filename()
499 	nokey_name = (void *)fname->crypto_buf.name;  in fscrypt_setup_filename()
504 		fname->disk_name.name = nokey_name->bytes;  in fscrypt_setup_filename()
511 	kfree(fname->crypto_buf.name);  in fscrypt_setup_filename()
534 		(const void *)fname->crypto_buf.name;  in fscrypt_match_name()
537 	if (likely(fname->disk_name.name)) {  in fscrypt_match_name()
540 		return !memcmp(de_name, fname->disk_name.name, de_name_len);  in fscrypt_match_name()
563 u64 fscrypt_fname_siphash(const struct inode *dir, const struct qstr *name)  in fscrypt_fname_siphash()  argument
569 	return siphash(name->name, name->len, &ci->ci_dirhash_key);  in fscrypt_fname_siphash()