Struct Crypto 

pub struct Crypto<Rng: RngCore + CryptoRng> { /* private fields */ }

A type representing cryptographic operations through various RustCrypto crates (eg. aes, ccm, p256).

Its size depends on the implementation of Rng passed in at creation.

Implementations

impl<Rng: RngCore + CryptoRng> Crypto<Rng>

pub const fn new(rng: Rng) -> Self

Trait Implementations

impl<Rng: RngCore + CryptoRng> Crypto for Crypto<Rng>

fn sha256_digest( &mut self, message: &BytesMaxBuffer, message_len: usize, ) -> BytesHashLen

fn hkdf_expand( &mut self, prk: &BytesHashLen, info: &BytesMaxInfoBuffer, info_len: usize, length: usize, ) -> BytesMaxBuffer

fn hkdf_extract( &mut self, salt: &BytesHashLen, ikm: &BytesP256ElemLen, ) -> BytesHashLen

fn aes_ccm_encrypt_tag_8( &mut self, key: &BytesCcmKeyLen, iv: &BytesCcmIvLen, ad: &[u8], plaintext: &BufferPlaintext3, ) -> BufferCiphertext3

fn aes_ccm_decrypt_tag_8( &mut self, key: &BytesCcmKeyLen, iv: &BytesCcmIvLen, ad: &[u8], ciphertext: &BufferCiphertext3, ) -> Result<BufferPlaintext3, EDHOCError>

fn p256_ecdh( &mut self, private_key: &BytesP256ElemLen, public_key: &BytesP256ElemLen, ) -> BytesP256ElemLen

fn get_random_byte(&mut self) -> u8

fn p256_generate_key_pair(&mut self) -> (BytesP256ElemLen, BytesP256ElemLen)

fn supported_suites( &self, ) -> EdhocBuffer<lakers_shared::::crypto::Crypto::supported_suites::{constant#1}>

Returns the list of cryptographic suites supported by the backend implementation.

impl<Rng: RngCore + CryptoRng> Debug for Crypto<Rng>

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.