Struct coset::CoseSign

pub struct CoseSign {
    pub protected: ProtectedHeader,
    pub unprotected: Header,
    pub payload: Option<Vec<u8>>,
    pub signatures: Vec<CoseSignature>,
}

Signed payload with signatures.

  COSE_Sign = [
      Headers,
      payload : bstr / nil,
      signatures : [+ COSE_Signature]
  ]

Fields

protected: ProtectedHeader

unprotected: Header

payload: Option<Vec<u8>>

signatures: Vec<CoseSignature>

Implementations

impl CoseSign

pub fn verify_signature<F, E>( &self, which: usize, aad: &[u8], verifier: F ) -> Result<(), E>

where F: FnOnce(&[u8], &[u8]) -> Result<(), E>,

Verify the indicated signature value, using verifier on the signature value and serialized data (in that order).

Panics

This method will panic if which is >= self.signatures.len().

pub fn verify_detached_signature<F, E>( &self, which: usize, payload: &[u8], aad: &[u8], verifier: F ) -> Result<(), E>

where F: FnOnce(&[u8], &[u8]) -> Result<(), E>,

Verify the indicated signature value for a detached payload, using verifier on the signature value and serialized data (in that order).

Panics

This method will panic if which is >= self.signatures.len().

This method will panic if self.payload.is_some().

Trait Implementations

impl AsCborValue for CoseSign

fn from_cbor_value(value: Value) -> Result<Self>

Convert a Value into an instance of the type.

fn to_cbor_value(self) -> Result<Value>

Convert the object into a Value, consuming it along the way.

impl CborSerializable for CoseSign

fn from_slice(slice: &[u8]) -> Result<Self>

Create an object instance from serialized CBOR data in a slice. This method will fail (with CoseError::ExtraneousData) if there is additional CBOR data after the object.

fn to_vec(self) -> Result<Vec<u8>>

Serialize this object to a vector, consuming it along the way.

impl Clone for CoseSign

fn clone(&self) -> CoseSign

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for CoseSign

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

Formats the value using the given formatter.

impl Default for CoseSign

fn default() -> CoseSign

Returns the “default value” for a type.

impl PartialEq for CoseSign

fn eq(&self, other: &CoseSign) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl TaggedCborSerializable for CoseSign

const TAG: u64 = 98u64

The associated tag value.

fn from_tagged_slice(slice: &[u8]) -> Result<Self>

Create an object instance from serialized CBOR data in a slice, expecting an initial tag value.

fn to_tagged_vec(self) -> Result<Vec<u8>>

Serialize this object to a vector, including initial tag, consuming the object along the way.

impl StructuralPartialEq for CoseSign