Function sp_io::crypto::ed25519_verify

pub fn ed25519_verify(sig: &Signature, msg: &[u8], pub_key: &Public) -> bool

Verify ed25519 signature.

Returns true when the verification is either successful or batched. If no batching verification extension registered, this will return the result of verification immediately. If batching verification extension is registered caller should call crypto::finish_batch_verify to actualy check all submitted signatures.