openzeppelin_relayer::services

Trait AwsKmsEd25519

Source 
pub trait AwsKmsEd25519: Send + Sync {
    // Required methods
    fn get_ed25519_public_key<'a, 'b, 'async_trait>(
        &'a self,
        key_id: &'b str,
    ) -> Pin<Box<dyn Future<Output = AwsKmsResult<Vec<u8>>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'a: 'async_trait,
             'b: 'async_trait;
    fn sign_ed25519<'a, 'b, 'async_trait>(
        &'a self,
        key_id: &'b str,
        message: &'b [u8],
    ) -> Pin<Box<dyn Future<Output = AwsKmsResult<Vec<u8>>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'a: 'async_trait,
             'b: 'async_trait;
}
Expand description

Trait for Ed25519 (EdDSA) operations with AWS KMS. Used for Solana and Stellar signing.

Required Methods§

Source

fn get_ed25519_public_key<'a, 'b, 'async_trait>( &'a self, key_id: &'b str, ) -> Pin<Box<dyn Future<Output = AwsKmsResult<Vec<u8>>> + Send + 'async_trait>>
where Self: 'async_trait, 'a: 'async_trait, 'b: 'async_trait,

Fetches the DER-encoded Ed25519 public key from AWS KMS.

Source

fn sign_ed25519<'a, 'b, 'async_trait>( &'a self, key_id: &'b str, message: &'b [u8], ) -> Pin<Box<dyn Future<Output = AwsKmsResult<Vec<u8>>> + Send + 'async_trait>>
where Self: 'async_trait, 'a: 'async_trait, 'b: 'async_trait,

Signs a message using Ed25519. Returns 64-byte signature. Uses ED25519_SHA_512 algorithm with RAW message type.

Implementors§