Lines Matching refs:alg
506 (_, alg) = lookup_algorithm_by_type(vbmeta_header.algorithm_type)
507 if alg.hash_name == '':
531 ha = hashlib.new(alg.hash_name)
539 padding_and_digest = bytearray(alg.padding)
2642 alg = ALGORITHMS[algorithm_name]
2757 if alg.public_key_num_bytes > 0:
2762 if len(encoded_key) != alg.public_key_num_bytes:
2788 alg.hash_num_bytes + alg.signature_num_bytes, 64)
2789 h.algorithm_type = alg.algorithm_type
2791 h.hash_size = alg.hash_num_bytes
2794 h.signature_offset = alg.hash_num_bytes
2795 h.signature_size = alg.signature_num_bytes
2815 ha = hashlib.new(alg.hash_name)
2821 padding_and_hash = str(bytearray(alg.padding)) + binary_hash
2825 alg.signature_num_bytes, key_path,
3431 alg = ALGORITHMS[algorithm_name]
3433 padding_and_hash.extend(alg.padding)
3438 alg.signature_num_bytes, authority_key_path,
3546 alg = ALGORITHMS[algorithm_name]
3548 padding_and_hash.extend(alg.padding)
3553 alg.signature_num_bytes, unlock_key_path,