Trait sp_runtime::traits::AppVerify

source · [−]

pub trait AppVerify {
    type AccountId;
    fn verify<L: Lazy<[u8]>>(&self, msg: L, signer: &Self::AccountId) -> bool;
}

Expand description

Means of signature verification of an application key.

Associated Types

type AccountId

Type of the signer.

Required methods

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

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

Implementors

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