Enum RawSignatureValidationError

#[non_exhaustive]
pub enum RawSignatureValidationError {
    SignatureMismatch,
    CryptoLibraryError(String),
    InvalidPublicKey,
    InvalidSignature,
    UnsupportedAlgorithm,
    InternalError(String),
}

Describes errors that can be identified when validating a raw signature.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

SignatureMismatch

The signature does not match the provided data or public key.

CryptoLibraryError(String)

An error was reported by the underlying cryptography implementation.

InvalidPublicKey

An invalid public key was provided.

InvalidSignature

An invalid signature value was provided.

UnsupportedAlgorithm

The time stamp uses an unsupported signing or hash algorithm.

InternalError(String)

An unexpected internal error occured while requesting the time stamp response.

Trait Implementations

impl Debug for RawSignatureValidationError

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

Formats the value using the given formatter.

impl Display for RawSignatureValidationError

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

Formats the value using the given formatter.

impl Error for RawSignatureValidationError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl From<ErrorStack> for RawSignatureValidationError

Available on non-WebAssembly only.

fn from(err: ErrorStack) -> Self

Converts to this type from the input type.

impl From<RawSignatureValidationError> for CoseError

fn from(source: RawSignatureValidationError) -> Self

Converts to this type from the input type.

impl PartialEq for RawSignatureValidationError

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Eq for RawSignatureValidationError

impl StructuralPartialEq for RawSignatureValidationError