Enum CryptoError 

pub enum CryptoError {
    BadKeyLength {
        expected: usize,
        actual: usize,
    },
    BadSignatureLength {
        expected: usize,
        actual: usize,
    },
    BadNonceLength {
        expected: usize,
        actual: usize,
    },
    UnsupportedAlgorithm(AeadAlgorithm),
    EncryptFailed,
    DecryptFailed,
}

Local materialize-to-use crypto failure.

Variants

BadKeyLength

The stored key material had the wrong fixed length.

Fields

expected: usize

Required length.

actual: usize

Actual length.

BadSignatureLength

The signature had the wrong fixed length.

Fields

expected: usize

Required length.

actual: usize

Actual length.

BadNonceLength

The AEAD envelope nonce had the wrong fixed length.

Fields

expected: usize

Required length.

actual: usize

Actual length.

UnsupportedAlgorithm(AeadAlgorithm)

The requested AEAD suite is not supported for this operation.

EncryptFailed

AEAD encryption failed.

DecryptFailed

AEAD authentication failed.

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.