Trait HostCipherKey 

pub trait HostCipherKey: Send {
    // Required methods
    fn algorithm_name(&mut self, self_: Resource<CipherKey>) -> Result<String>;
    fn algorithm_length(&mut self, self_: Resource<CipherKey>) -> Result<u32>;
    fn iv_size(&mut self, self_: Resource<CipherKey>) -> Result<u32>;
    fn extractable(&mut self, self_: Resource<CipherKey>) -> Result<bool>;
    fn can_encrypt(&mut self, self_: Resource<CipherKey>) -> Result<bool>;
    fn can_decrypt(&mut self, self_: Resource<CipherKey>) -> Result<bool>;
    fn can_wrap(&mut self, self_: Resource<CipherKey>) -> Result<bool>;
    fn can_unwrap(&mut self, self_: Resource<CipherKey>) -> Result<bool>;
}

Required Methods

fn algorithm_name(&mut self, self_: Resource<CipherKey>) -> Result<String>

The registry name of the algorithm family this key is bound to, e.g. "AES-CBC" (WebCrypto’s KeyAlgorithm.name). Parameters are separate getters, as for mac-key.algorithm-name.

fn algorithm_length(&mut self, self_: Resource<CipherKey>) -> Result<u32>

The key length in bits, e.g. 256 (WebCrypto’s AesKeyAlgorithm.length).

fn iv_size(&mut self, self_: Resource<CipherKey>) -> Result<u32>

The algorithm’s IV size in bytes, e.g. 16 for the AES modes (the CBC IV, or the CTR initial counter block). encrypt and decrypt accept exactly this length.

fn extractable(&mut self, self_: Resource<CipherKey>) -> Result<bool>

Whether the key material may be exported.

fn can_encrypt(&mut self, self_: Resource<CipherKey>) -> Result<bool>

Whether this key permits encrypt. A refused operation fails error.not-permitted.

fn can_decrypt(&mut self, self_: Resource<CipherKey>) -> Result<bool>

Whether this key permits decrypt. See can-encrypt.

fn can_wrap(&mut self, self_: Resource<CipherKey>) -> Result<bool>

Whether this key permits wrap. A refused operation fails error.not-permitted.

fn can_unwrap(&mut self, self_: Resource<CipherKey>) -> Result<bool>

Whether this key permits unwrap. See can-wrap.

Implementations on Foreign Types

impl<_T: HostCipherKey + ?Sized + Send> HostCipherKey for &mut _T

fn algorithm_name(&mut self, self_: Resource<CipherKey>) -> Result<String>

The registry name of the algorithm family this key is bound to, e.g. "AES-CBC" (WebCrypto’s KeyAlgorithm.name). Parameters are separate getters, as for mac-key.algorithm-name.

fn algorithm_length(&mut self, self_: Resource<CipherKey>) -> Result<u32>

The key length in bits, e.g. 256 (WebCrypto’s AesKeyAlgorithm.length).

fn iv_size(&mut self, self_: Resource<CipherKey>) -> Result<u32>

The algorithm’s IV size in bytes, e.g. 16 for the AES modes (the CBC IV, or the CTR initial counter block). encrypt and decrypt accept exactly this length.

fn extractable(&mut self, self_: Resource<CipherKey>) -> Result<bool>

Whether the key material may be exported.

fn can_encrypt(&mut self, self_: Resource<CipherKey>) -> Result<bool>

Whether this key permits encrypt. A refused operation fails error.not-permitted.

fn can_decrypt(&mut self, self_: Resource<CipherKey>) -> Result<bool>

Whether this key permits decrypt. See can-encrypt.

fn can_wrap(&mut self, self_: Resource<CipherKey>) -> Result<bool>

Whether this key permits wrap. A refused operation fails error.not-permitted.

fn can_unwrap(&mut self, self_: Resource<CipherKey>) -> Result<bool>

Whether this key permits unwrap. See can-wrap.

Implementors

impl HostCipherKey for WasiWebcryptoCtxView<'_>