Struct esp32c3_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 = [u8; N]> + Multi + RsaMode,

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

Creates an Instance of RsaMultiplication.

pub fn start_multiplication(&mut self, 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 = [u8; N]> + Multi + RsaMode,

pub fn read_results<const O: usize, 'b>( &mut self, outbuf: &mut <T as Multi>::OutputType )where T: Multi<OutputType = [u8; 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.