Trait polkadot_service::runtime_traits::AppVerify

pub trait AppVerify {
    type AccountId;

    fn verify<L>(&self, msg: L, signer: &Self::AccountId) -> bool
    where
        L: Lazy<[u8]>;
}

Means of signature verification of an application key.

Required Associated Types

type AccountId

Type of the signer.

Required Methods

fn verify<L>(&self, msg: L, signer: &Self::AccountId) -> boolwhere
    L: Lazy<[u8]>,

Verify a signature. Return true if signature is valid for the value.

Implementors

impl<S, T> AppVerify for Twhere
    S: From<T> + Verify<Signer = <<T as AppKey>::Public as AppPublic>::Generic>,
    T: Wraps<Inner = S> + AppKey + AppSignature + AsRef<S> + AsMut<S> + From<S>,
    <S as Verify>::Signer: IdentifyAccount<AccountId = <S as Verify>::Signer>,
    <<T as AppKey>::Public as AppPublic>::Generic: IdentifyAccount<AccountId = <<T as AppKey>::Public as AppPublic>::Generic>,

type AccountId = <T as AppKey>::Public