Struct coset::CoseEncrypt0Builder

pub struct CoseEncrypt0Builder(_);

Builder for CoseEncrypt0 objects.

Implementations

impl CoseEncrypt0Builder

pub fn new() -> Self

Constructor for builder.

pub fn build(self) -> CoseEncrypt0

Build the completed object.

pub fn protected(self, hdr: Header) -> Self

Set the associated field.

pub fn unprotected(self, unprotected: Header) -> Self

Set the associated field.

pub fn ciphertext(self, ciphertext: Vec<u8>) -> Self

Set the associated field.

pub fn create_ciphertext<F>( self, plaintext: &[u8], external_aad: &[u8], cipher: F ) -> Selfwhere F: FnOnce(&[u8], &[u8]) -> Vec<u8>,

Calculate the ciphertext value with an AEAD, using cipher to generate the encrypted bytes from the plaintext and combined AAD (in that order) as per RFC 8152 section 5.3. Any protected header values should be set before using this method.

pub fn try_create_ciphertext<F, E>( self, plaintext: &[u8], external_aad: &[u8], cipher: F ) -> Result<Self, E>where F: FnOnce(&[u8], &[u8]) -> Result<Vec<u8>, E>,

Calculate the ciphertext value with an AEAD, using cipher to generate the encrypted bytes from the plaintext and combined AAD (in that order) as per RFC 8152 section 5.3. Any protected header values should be set before using this method.

Trait Implementations

impl Debug for CoseEncrypt0Builder

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

Formats the value using the given formatter.

impl Default for CoseEncrypt0Builder

fn default() -> CoseEncrypt0Builder

Returns the “default value” for a type.