Struct SecureWasmSignatureContext 

pub struct SecureWasmSignatureContext { /* private fields */ }

Secure WASM Signature Context

This context provides secure signature operations with:

• Consistent error handling using Result<T, JsValue>
• Security validation for all inputs
• Protection against timing attacks
• Memory safety with automatic cleanup

Implementations

impl SecureWasmSignatureContext

pub fn new() -> Result<SecureWasmSignatureContext, JsValue>

Create a new secure WASM signature context

pub fn generate_keypair( &mut self, algorithm: &str, randomness: Option<Uint8Array>, ) -> Result<JsValue, JsValue>

Generate a signature keypair

pub fn sign( &self, algorithm: &str, private_key: &Uint8Array, message: &Uint8Array, randomness: Option<Uint8Array>, ) -> Result<JsValue, JsValue>

Sign a message

pub fn verify( &self, algorithm: &str, public_key: &Uint8Array, message: &Uint8Array, signature: &Uint8Array, ) -> Result<JsValue, JsValue>

Verify a signature

pub fn get_supported_algorithms(&self) -> Result<JsValue, JsValue>

Get supported algorithms

Trait Implementations

impl From<SecureWasmSignatureContext> for JsValue

fn from(value: SecureWasmSignatureContext) -> JsValue

Converts to this type from the input type.

impl FromWasmAbi for SecureWasmSignatureContext

type Abi = WasmPtr<WasmRefCell<SecureWasmSignatureContext>>

The Wasm ABI type that this converts from when coming back out from the ABI boundary.

unsafe fn from_abi( js: <SecureWasmSignatureContext as FromWasmAbi>::Abi, ) -> SecureWasmSignatureContext

Recover a Self from Self::Abi.

impl IntoWasmAbi for SecureWasmSignatureContext

type Abi = WasmPtr<WasmRefCell<SecureWasmSignatureContext>>

The Wasm ABI type that this converts into when crossing the ABI boundary.

fn into_abi(self) -> <SecureWasmSignatureContext as IntoWasmAbi>::Abi

Convert self into Self::Abi so that it can be sent across the wasm ABI boundary.

impl LongRefFromWasmAbi for SecureWasmSignatureContext

type Abi = WasmPtr<WasmRefCell<SecureWasmSignatureContext>>

Same as RefFromWasmAbi::Abi

type Anchor = RcRef<SecureWasmSignatureContext>

Same as RefFromWasmAbi::Anchor

unsafe fn long_ref_from_abi( js: <SecureWasmSignatureContext as LongRefFromWasmAbi>::Abi, ) -> <SecureWasmSignatureContext as LongRefFromWasmAbi>::Anchor

Same as RefFromWasmAbi::ref_from_abi

impl OptionFromWasmAbi for SecureWasmSignatureContext

fn is_none(abi: &<SecureWasmSignatureContext as FromWasmAbi>::Abi) -> bool

Tests whether the argument is a “none” instance. If so it will be deserialized as None, and otherwise it will be passed to FromWasmAbi.

impl OptionIntoWasmAbi for SecureWasmSignatureContext

fn none() -> <SecureWasmSignatureContext as IntoWasmAbi>::Abi

Returns an ABI instance indicating “none”, which JS will interpret as the None branch of this option.

impl RefFromWasmAbi for SecureWasmSignatureContext

type Abi = WasmPtr<WasmRefCell<SecureWasmSignatureContext>>

The Wasm ABI type references to Self are recovered from.

type Anchor = RcRef<SecureWasmSignatureContext>

The type that holds the reference to Self for the duration of the invocation of the function that has an &Self parameter. This is required to ensure that the lifetimes don’t persist beyond one function call, and so that they remain anonymous.

unsafe fn ref_from_abi( js: <SecureWasmSignatureContext as RefFromWasmAbi>::Abi, ) -> <SecureWasmSignatureContext as RefFromWasmAbi>::Anchor

Recover a Self::Anchor from Self::Abi.

impl RefMutFromWasmAbi for SecureWasmSignatureContext

type Abi = WasmPtr<WasmRefCell<SecureWasmSignatureContext>>

Same as RefFromWasmAbi::Abi

type Anchor = RcRefMut<SecureWasmSignatureContext>

Same as RefFromWasmAbi::Anchor

unsafe fn ref_mut_from_abi( js: <SecureWasmSignatureContext as RefMutFromWasmAbi>::Abi, ) -> <SecureWasmSignatureContext as RefMutFromWasmAbi>::Anchor

Same as RefFromWasmAbi::ref_from_abi

impl TryFromJsValue for SecureWasmSignatureContext

fn try_from_js_value( value: JsValue, ) -> Result<SecureWasmSignatureContext, JsValue>

Performs the conversion.

fn try_from_js_value_ref(value: &JsValue) -> Option<SecureWasmSignatureContext>

Performs the conversion.

impl VectorFromWasmAbi for SecureWasmSignatureContext

type Abi = <Box<[JsValue]> as FromWasmAbi>::Abi

unsafe fn vector_from_abi( js: <SecureWasmSignatureContext as VectorFromWasmAbi>::Abi, ) -> Box<[SecureWasmSignatureContext]>

impl VectorIntoWasmAbi for SecureWasmSignatureContext

type Abi = <Box<[JsValue]> as IntoWasmAbi>::Abi

fn vector_into_abi( vector: Box<[SecureWasmSignatureContext]>, ) -> <SecureWasmSignatureContext as VectorIntoWasmAbi>::Abi