Enum CryptError 

pub enum CryptError {
    InvalidKeyLength,
    RandomnessUnavailable,
    InvalidBlobHeader,
    InvalidLogHeader,
    UnsupportedAlgorithm(u8),
    InvalidBlobLength,
    EncryptionFailed,
    AuthenticationFailed,
    PlaintextTooLarge,
}

Failures while encrypting or decrypting stored data.

Variants

InvalidKeyLength

A secret key was not exactly 256 bits.

RandomnessUnavailable

The operating system’s random source was unavailable.

InvalidBlobHeader

The encrypted object does not contain a complete, supported header.

InvalidLogHeader

The log payload does not contain a complete, supported header.

UnsupportedAlgorithm(u8)

The encrypted object names an unsupported algorithm.

InvalidBlobLength

The object length disagrees with its authenticated header.

EncryptionFailed

Encryption failed after inputs were validated.

AuthenticationFailed

Authentication failed, including when the wrong key was supplied.

PlaintextTooLarge

The plaintext is too large for the stored length field.

Trait Implementations

impl Debug for CryptError

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

Formats the value using the given formatter.

impl Display for CryptError

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

Formats the value using the given formatter.

impl Error for CryptError

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<CryptError> for KeyError

fn from(source: CryptError) -> Self

Converts to this type from the input type.