Lines Matching refs:vbmeta_header
494 def verify_vbmeta_signature(vbmeta_header, vbmeta_blob): argument
506 (_, alg) = lookup_algorithm_by_type(vbmeta_header.algorithm_type)
511 aux_offset = auth_offset + vbmeta_header.authentication_data_block_size
512 aux_size = vbmeta_header.auxiliary_data_block_size
514 pubkey_offset = aux_offset + vbmeta_header.public_key_offset
515 pubkey_size = vbmeta_header.public_key_size
518 digest_offset = auth_offset + vbmeta_header.hash_offset
519 digest_size = vbmeta_header.hash_size
522 sig_offset = auth_offset + vbmeta_header.signature_offset
523 sig_size = vbmeta_header.signature_size
2107 (footer, vbmeta_header, descriptors, _) = self._parse_image(image)