Struct esp32_hal::rsa::RsaMultiplication

pub struct RsaMultiplication<'a, 'd, T>
where
    T: RsaMode + Multi,
{ /* private fields */ }

Support for RSA peripheral’s large number multiplication feature that could be used to find the operand a * operand b.

Each operand is a little endian byte array of the same size

Implementations

impl<'a, 'd, T, const N: usize> RsaMultiplication<'a, 'd, T>

where T: RsaMode<InputType = [u32; N]> + Multi + RsaMode,

pub fn new(rsa: &'a mut Rsa<'d>) -> RsaMultiplication<'a, 'd, T>

Creates an Instance of RsaMultiplication.

pub fn start_multiplication( &mut self, operand_a: &<T as RsaMode>::InputType, operand_b: &<T as RsaMode>::InputType )

Starts the multiplication operation.

impl<'a, 'd, T, const N: usize> RsaMultiplication<'a, 'd, T>

where T: RsaMode<InputType = [u32; N]> + Multi + RsaMode,

pub fn read_results<'b, const O: usize>( &mut self, outbuf: &mut <T as Multi>::OutputType )

where T: Multi<OutputType = [u32; O]>,

Reads the result to the given buffer. This is a non blocking function that returns without an error if operation is completed successfully. start_multiplication must be called before calling this function.