Lines Matching refs:vbmeta_header
495 def verify_vbmeta_signature(vbmeta_header, vbmeta_blob): argument
507 (_, alg) = lookup_algorithm_by_type(vbmeta_header.algorithm_type)
512 aux_offset = auth_offset + vbmeta_header.authentication_data_block_size
513 aux_size = vbmeta_header.auxiliary_data_block_size
515 pubkey_offset = aux_offset + vbmeta_header.public_key_offset
516 pubkey_size = vbmeta_header.public_key_size
519 digest_offset = auth_offset + vbmeta_header.hash_offset
520 digest_size = vbmeta_header.hash_size
523 sig_offset = auth_offset + vbmeta_header.signature_offset
524 sig_size = vbmeta_header.signature_size
2023 (footer, vbmeta_header, descriptors, _) = self._parse_image(image)