Function schnorrkel::verify_batch_rng

pub fn verify_batch_rng<T, I, R>(
    transcripts: I,
    signatures: &[Signature],
    public_keys: &[PublicKey],
    deduplicate_public_keys: bool,
    rng: R
) -> SignatureResult<()>where
    T: SigningTranscript,
    I: IntoIterator<Item = T>,
    R: RngCore + CryptoRng,

Verify a batch of signatures on messages with their respective public_keys.

Inputs and return agree with verify_batch except the user supplies their own random number generator.