375 	struct fscrypt_nokey_name nokey_name;  in fscrypt_fname_disk_to_usr()  local
401 	nokey_name.dirhash[0] = hash;  in fscrypt_fname_disk_to_usr()
402 	nokey_name.dirhash[1] = minor_hash;  in fscrypt_fname_disk_to_usr()
404 	if (iname->len <= sizeof(nokey_name.bytes)) {  in fscrypt_fname_disk_to_usr()
405 		memcpy(nokey_name.bytes, iname->name, iname->len);  in fscrypt_fname_disk_to_usr()
408 		memcpy(nokey_name.bytes, iname->name, sizeof(nokey_name.bytes));  in fscrypt_fname_disk_to_usr()
410 		sha256(&iname->name[sizeof(nokey_name.bytes)],  in fscrypt_fname_disk_to_usr()
411 		       iname->len - sizeof(nokey_name.bytes),  in fscrypt_fname_disk_to_usr()
412 		       nokey_name.sha256);  in fscrypt_fname_disk_to_usr()
415 	oname->len = fscrypt_base64url_encode((const u8 *)&nokey_name, size,  in fscrypt_fname_disk_to_usr()
447 	struct fscrypt_nokey_name *nokey_name;  in fscrypt_setup_filename()  local
505 	nokey_name = (void *)fname->crypto_buf.name;  in fscrypt_setup_filename()
506 	fname->hash = nokey_name->dirhash[0];  in fscrypt_setup_filename()
507 	fname->minor_hash = nokey_name->dirhash[1];  in fscrypt_setup_filename()
510 		fname->disk_name.name = nokey_name->bytes;  in fscrypt_setup_filename()
539 	const struct fscrypt_nokey_name *nokey_name =  in fscrypt_match_name()  local
548 	if (de_name_len <= sizeof(nokey_name->bytes))  in fscrypt_match_name()
550 	if (memcmp(de_name, nokey_name->bytes, sizeof(nokey_name->bytes)))  in fscrypt_match_name()
552 	sha256(&de_name[sizeof(nokey_name->bytes)],  in fscrypt_match_name()
553 	       de_name_len - sizeof(nokey_name->bytes), digest);  in fscrypt_match_name()
554 	return !memcmp(digest, nokey_name->sha256, sizeof(digest));  in fscrypt_match_name()