Struct CcDin

pub struct CcDin { /* private fields */ }

CRYPTOCELL Data IN interface

Implementations

impl CcDin

pub const unsafe fn from_ptr(ptr: *mut ()) -> Self

pub const fn as_ptr(&self) -> *mut ()

pub const fn din_buffer(self) -> Reg<u32, W>

Used by CPU to write data directly to the DIN buffer, which is then sent to the cryptographic engines for processing.

pub const fn din_dma_mem_busy(self) -> Reg<DinDmaMemBusy, R>

Status register for DIN DMA engine activity when accessing memory.

pub const fn src_mem_addr(self) -> Reg<u32, W>

Data source address in memory.

pub const fn src_mem_size(self) -> Reg<SrcMemSize, W>

The number of bytes to be read from memory. Writing to this register triggers the DMA operation.

pub const fn src_sram_addr(self) -> Reg<u32, RW>

Data source address in RNG SRAM.

pub const fn src_sram_size(self) -> Reg<u32, W>

The number of bytes to be read from RNG SRAM. Writing to this register triggers the DMA operation.

pub const fn din_dma_sram_busy(self) -> Reg<DinDmaSramBusy, R>

Status register for DIN DMA engine activity when accessing RNG SRAM.

pub const fn din_dma_sram_endianness(self) -> Reg<DinDmaSramEndianness, RW>

Configure the endianness of DIN DMA transactions towards RNG SRAM.

pub const fn din_sw_reset(self) -> Reg<DinSwReset, W>

Reset the DIN DMA engine.

pub const fn din_cpu_data(self) -> Reg<DinCpuData, W>

Specifies the number of bytes the CPU will write to the DIN_BUFFER, ensuring the cryptographic engine processes the correct amount of data.

pub const fn din_write_align(self) -> Reg<DinWriteAlign, W>

Indicates that the next CPU write to the DIN_BUFFER is the last in the sequence. This is needed only when the data size is NOT modulo 4 (e.g. HASH padding).

pub const fn din_fifo_empty(self) -> Reg<DinFifoEmpty, R>

Register indicating if DIN FIFO is empty and if more data can be accepted.

pub const fn din_fifo_reset(self) -> Reg<DinFifoReset, W>

Reset the DIN FIFO, effectively clearing the FIFO for new data.

Trait Implementations

impl Clone for CcDin

fn clone(&self) -> CcDin

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl PartialEq for CcDin

fn eq(&self, other: &CcDin) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for CcDin

impl Eq for CcDin

impl Send for CcDin

impl StructuralPartialEq for CcDin

impl Sync for CcDin