Struct cc13x2_cc26x2_hal::crypto::aesauthlen::W

pub struct W { /* fields omitted */ }

Value to write to the register

Methods

impl W

pub fn reset_value() -> W

Reset value of the register

pub unsafe fn bits(&mut self, bits: u32) -> &mut Self

Writes raw bits to the register

pub fn auth_length(&mut self) -> _AUTH_LENGTHW

Bits 0:31 - 31:0] Bits [31:0] of the authentication length register store the authentication data length in bytes for combined modes only (GCM or CCM). Supported AAD-lengths for CCM are from 0 to (2^16 - 2^8) bytes. For GCM any value up to (2^32 - 1) bytes can be used. Once processing with this context is started, this length decrements to 0. A write to this register triggers the engine to start using this context for GCM and CCM. For a host read operation, these registers return all-0s.