def read_no_secret(cls, keyset_reader: reader.KeysetReader) -> 'KeysetHandle':
"""Creates a KeysetHandle from a keyset with no secret key material.
This can be used to load public keysets or envelope encryption keysets.
Args:
keyset_reader: A core.KeysetReader object.
Returns:
A new KeysetHandle.
"""
keyset = keyset_reader.read()
_assert_no_secret_key_material(keyset)
return cls._create(keyset)
def read(cls,
keyset_reader: reader.KeysetReader) -> keyset_handle.KeysetHandle:
"""Create a KeysetHandle from a keyset read with keyset_reader."""
keyset = keyset_reader.read()
return cls._create(keyset)