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SymmetricError

saorsa_core

Enum SymmetricError 

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pub enum SymmetricError {
    EncryptionFailed,
    DecryptionFailed,
    InvalidKeyLength(usize),
    InvalidNonceLength(usize),
    KeyGenerationFailed,
    InvalidCiphertextFormat,
}
Expand description

Errors that can occur during symmetric encryption operations

Variants§

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EncryptionFailed

Encryption operation failed

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DecryptionFailed

Decryption operation failed (may indicate tampering or wrong key)

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InvalidKeyLength(usize)

Key has invalid length (must be 32 bytes for ChaCha20)

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InvalidNonceLength(usize)

Nonce has invalid length (must be 12 bytes for ChaCha20-Poly1305)

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KeyGenerationFailed

Failed to generate cryptographic key

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InvalidCiphertextFormat

Ciphertext is malformed or corrupted

Trait Implementations§

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impl Debug for SymmetricError

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

Formats the value using the given formatter. Read more
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impl Display for SymmetricError

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

Formats the value using the given formatter. Read more
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impl Error for SymmetricError

1.30.0 · Source§

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

Returns the lower-level source of this error, if any. Read more
1.0.0 · Source§

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()
Read more
1.0.0 · Source§

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting
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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. Read more

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