Enum hpke_rs_crypto::error::Error

pub enum Error {
    HpkeInvalidOutputLength,
    UnknownKdfAlgorithm,
    KemInvalidSecretKey,
    KemInvalidPublicKey,
    UnknownKemAlgorithm,
    UnknownAeadAlgorithm,
    AeadInvalidNonce,
    AeadOpenError,
    AeadInvalidCiphertext,
    InsufficientRandomness,
    CryptoLibraryError(String),
}

Errors thrown by crate::HpkeCrypto trait implementations.

Variants

HpkeInvalidOutputLength

The output length is invalid (too large).

UnknownKdfAlgorithm

Unknown or unsupported KDF algorithm.

KemInvalidSecretKey

Invalid secret key for the KEM.

KemInvalidPublicKey

Invalid public key for the KEM.

UnknownKemAlgorithm

Unknown or unsupported KEM algorithm,

UnknownAeadAlgorithm

Unknown or unsupported AEAD algorithm.

AeadInvalidNonce

Invalid nonce for the AEAD algorithm.

AeadOpenError

Error opening an AEAD cipher text.

AeadInvalidCiphertext

Invalid cipher text for the AEAD algorithm.

InsufficientRandomness

Insufficient randomness to perform the operation.

CryptoLibraryError(String)

A crypto library error.

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

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

Returns a stack backtrace, if available, of where this error occurred.

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