Enum CryptoError 

pub enum CryptoError {
    KeyGenerationFailed(String),
    EncryptionFailed(String),
    DecryptionFailed(String),
    SignatureFailed(String),
    VerificationFailed,
    InvalidKey(String),
    InvalidInput(String),
    RandomGenerationFailed(String),
}

Errors that can occur during cryptographic operations.

Variants

KeyGenerationFailed(String)

Key generation failed.

EncryptionFailed(String)

Encryption failed.

DecryptionFailed(String)

Decryption failed.

SignatureFailed(String)

Signature creation failed.

VerificationFailed

Signature verification failed.

InvalidKey(String)

Invalid key format or size.

InvalidInput(String)

Invalid input data.

RandomGenerationFailed(String)

The system random number generator failed to produce output.

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.