Constant FORCE_USE_KEY_MANAGER_KEY 

pub const FORCE_USE_KEY_MANAGER_KEY: EfuseField;

Available on crate feature unstable only.

Represents whether the corresponding key must come from Key Manager. Bit0: ECDSA key (0: Not required, 1: Required). Bit1: XTS-AES (flash and PSRAM) key (0: Not required, 1: Required). Bit2: HMAC key (0: Not required, 1: Required). Bit3: DS key (0: Not required, 1: Required)