NAME

       mongoc_client_encryption_datakey_opts_set_keymaterial                                    -
       mongoc_client_encryption_datakey_opts_set_keymaterial()

SYNOPSIS

          void
          mongoc_client_encryption_datakey_opts_set_keymaterial (
             mongoc_client_encryption_datakey_opts_t *opts,
             const uint8_t *data,
             uint32_t len);

       Sets the custom key material to be used by the data key for encryption and decryption.

PARAMETERS

       • opts: A mongoc_client_encryption_datakey_opts_t

       • data: A pointer to the bytes constituting the custom key material.

       • len: The length of the bytes constituting the custom key material.

DESCRIPTION

       Key material is used to encrypt and decrypt data. If custom key material is not  provided,
       the  key material for the new data key is generated from a cryptographically secure random
       device.

AUTHOR

       MongoDB, Inc

COPYRIGHT

       2017-present, MongoDB, Inc

1.22.1                                   MONGOC0CLIENT2ENCRYPTION_DATAKEY_OPTS_SET_KEYMATERIAL(3)