Builder

The key block format type (for example, TR-34 or TR-31) to use during key material export. Export token is only required for a TR-34 key export, TR34_KEY_BLOCK. Export token is not required for TR-31 key export.

Specifies whether to reuse the existing export token and signing key certificate. If set to true and a valid export token exists for the same key material type and signing key algorithm with at least 7 days of remaining validity, the existing token and signing key certificate are returned. Otherwise, a new export token and signing key certificate are generated. The default value is false, which generates a new export token and signing key certificate on every call.

The signing key algorithm to generate a signing key certificate. This certificate signs the wrapped key under export within the TR-34 key block. RSA_2048 is the only signing key algorithm allowed.