Struct dgc::Cwt

pub struct Cwt {
    pub header: CwtHeader,
    pub payload: DgcContainer,
    pub signature: Vec<u8>,
    // some fields omitted
}

A representation of a CWT (CBOR Web Token).

In the context of DGC only a portion of the original CWT specification is actually used (COSE_Sign1) so this module is limited to implementing exclusively that portion.

Fields

header: CwtHeader

A simplified representation of the original CWT headers (protected + unprotected)

Stores only the kid and alg

payload: DgcContainer

The CWT payload parse as a DgcContainer

signature: Vec<u8>

The raw bytes of the signature

Implementations

impl Cwt

pub fn make_sig_structure(&self) -> Vec<u8>

Creates the sig structure needed to be able to verify the signature against a public key.

Trait Implementations

impl Debug for Cwt

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

Formats the value using the given formatter.

impl TryFrom<&'_ [u8]> for Cwt

type Error = CwtParseError

The type returned in the event of a conversion error.

fn try_from(data: &[u8]) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Vec<u8, Global>> for Cwt

type Error = CwtParseError

The type returned in the event of a conversion error.

fn try_from(data: Vec<u8>) -> Result<Self, Self::Error>

Performs the conversion.