Enum CryptoError 

pub enum CryptoError {
    Secp256k1(String),
    ZeroTweakResult,
    PointAtInfinity,
    InvalidPublicKey {
        reason: String,
    },
    InvalidSecretKey,
}

Errors from cryptographic operations (EC math, key validation, ECDH).

Variants

Secp256k1(String)

A secp256k1 library operation failed. Wraps the error as a string to avoid exposing the transitive type.

ZeroTweakResult

ECDH or tweak computation produced a zero result (hash output = 0 or >= curve order).

PointAtInfinity

A point operation resulted in the point at infinity (identity element).

InvalidPublicKey

A public key is invalid.

Fields

reason: String

InvalidSecretKey

A secret key is invalid (zero or >= curve order).

Trait Implementations

impl Debug for CryptoError

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

Formats the value using the given formatter.

impl Display for CryptoError

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

Formats the value using the given formatter.

impl Error for CryptoError

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<Error> for CryptoError

fn from(err: Error) -> Self

Converts to this type from the input type.