59     def _open(self, image_file):  member in EspSecureTestCase
76                 self._open("256bit_key.bin"),
78                 self._open("256bit_iv.bin"),
79                 self._open("bootloader.bin"),
84                 with self._open("bootloader_digested.bin") as ef:
97                 self._open("rsa_secure_boot_signing_key.pem"), output_file.name
102                 with self._open("rsa_public_key_digest.bin") as ef:
157                 [self._open(key_name)],
164                 self._open("bootloader.bin"),
169                 with self._open("bootloader_signed.bin") as ef:
195                 [self._open(signing_pubkey)],
196                 [self._open(pre_calculated_signature)],
197                 self._open("bootloader.bin"),
202                 "1", False, None, self._open(signing_pubkey), output_file
221                     [self._open(key)],
228                     self._open("bootloader_unsigned_v2.bin"),
232                 args = self.VerifyArgs("2", False, None, self._open(key), output_file)
245                     self._open("rsa_secure_boot_signing_key.pem"),
246                     self._open("rsa_secure_boot_signing_key2.pem"),
247                     self._open("rsa_secure_boot_signing_key3.pem"),
255                 self._open("bootloader_unsigned_v2.bin"),
263                 self._open("rsa_secure_boot_signing_key3.pem"),
273                 self._open("rsa_secure_boot_signing_key2.pem"),
283                 self._open("rsa_secure_boot_signing_key.pem"),
299                     self._open("rsa_secure_boot_signing_key2.pem"),
300                     self._open("rsa_secure_boot_signing_key3.pem"),
308                 self._open("bootloader_signed_v2.bin"),
316                 self._open("rsa_secure_boot_signing_key.pem"),
326                 self._open("rsa_secure_boot_signing_key2.pem"),
336                 self._open("rsa_secure_boot_signing_key3.pem"),
351                 [self._open("rsa_secure_boot_signing_key2.pem")],
358                 self._open("bootloader_signed_v2.bin"),
364                 [self._open("rsa_secure_boot_signing_key3.pem")],
379                 self._open("rsa_secure_boot_signing_key.pem"),
389                 self._open("rsa_secure_boot_signing_key2.pem"),
399                 self._open("rsa_secure_boot_signing_key3.pem"),
433                     [self._open(pub_key)],
434                     [self._open(signature)],
435                     self._open("bootloader_unsigned_v2.bin"),
440                     "2", False, None, self._open(pub_key), output_file
468                 [self._open(pub_key) for pub_key in signing_pubkeys],
469                 [self._open(signature) for signature in pre_calculated_signatures],
470                 self._open("bootloader_unsigned_v2.bin"),
475                 "2", False, None, self._open(signing_pubkeys[0]), output_file
488             self._open("ecdsa_secure_boot_signing_key.pem"),
489             self._open("bootloader_signed.bin"),
498             self._open("rsa_secure_boot_signing_key.pem"),
499             self._open("bootloader_signed_v2.bin"),
508             self._open("ecdsa384_secure_boot_signing_key.pem"),
509             self._open("bootloader_signed_v2_ecdsa384.bin"),
518             self._open("ecdsa_secure_boot_signing_key.pem"),
519             self._open("bootloader_signed_v2_ecdsa256.bin"),
528             self._open("ecdsa192_secure_boot_signing_key.pem"),
529             self._open("bootloader_signed_v2_ecdsa192.bin"),
538             self._open("ecdsa_secure_boot_signing_key2.pem"),
539             self._open("bootloader_signed.bin"),
550             self._open("rsa_secure_boot_signing_key2.pem"),
551             self._open("bootloader_signed_v2.bin"),
562             self._open("ecdsa_secure_boot_signing_key.pem"),
563             self._open("bootloader_signed.bin"),
574             self._open("ecdsa384_secure_boot_signing_key2.pem"),
575             self._open("bootloader_signed_v2_ecdsa384.bin"),
586             self._open("ecdsa_secure_boot_signing_key2.pem"),
587             self._open("bootloader_signed_v2_ecdsa256.bin"),
598             self._open("ecdsa192_secure_boot_signing_key2.pem"),
599             self._open("bootloader_signed_v2_ecdsa192.bin"),
610             self._open("rsa_secure_boot_signing_key4.pem"),
611             self._open("bootloader_multi_signed_v2.bin"),
623             self._open("ecdsa_secure_boot_signing_pubkey.pem"),
624             self._open("bootloader_signed.bin"),
633             self._open("rsa_secure_boot_signing_pubkey.pem"),
634             self._open("bootloader_signed_v2.bin"),
643             self._open("ecdsa384_secure_boot_signing_pubkey.pem"),
644             self._open("bootloader_signed_v2_ecdsa384.bin"),
653             self._open("ecdsa_secure_boot_signing_pubkey.pem"),
654             self._open("bootloader_signed_v2_ecdsa256.bin"),
663             self._open("ecdsa192_secure_boot_signing_pubkey.pem"),
664             self._open("bootloader_signed_v2_ecdsa192.bin"),
673             self._open("ecdsa_secure_boot_signing_pubkey2.pem"),
674             self._open("bootloader_signed.bin"),
685             self._open("rsa_secure_boot_signing_pubkey2.pem"),
686             self._open("bootloader_signed_v2.bin"),
697             self._open("ecdsa384_secure_boot_signing_pubkey2.pem"),
698             self._open("bootloader_signed_v2_ecdsa384.bin"),
709             self._open("ecdsa_secure_boot_signing_pubkey2.pem"),
710             self._open("bootloader_signed_v2_ecdsa256.bin"),
721             self._open("ecdsa192_secure_boot_signing_pubkey2.pem"),
722             self._open("bootloader_signed_v2_ecdsa192.bin"),
733             self._open("rsa_secure_boot_signing_pubkey4.pem"),
734             self._open("bootloader_multi_signed_v2.bin"),
743                 "1", self._open("ecdsa_secure_boot_signing_key.pem"), pub_keyfile
748                 "1", self._open("ecdsa_secure_boot_signing_key2.pem"), pub_keyfile2
757                 "1", False, None, pub_keyfile, self._open("bootloader_signed.bin")
763                 "1", False, None, pub_keyfile2, self._open("bootloader_signed.bin")
824         original_plaintext = self._open(input_plaintext)
825         keyfile = self._open(key_path)
835         with self._open(expected_ciphertext) as f:
929         keyfile = self._open("256bit_key.bin")