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Isis Lovecruft ce46a12d92
Implement batch verification. 
The API for this isn't the greatest and I apologise for that.  Suggestions for
improvement welcome.  One thing which @hdevalence and I considered was to
change the function signature to:

    pub fn verify_batch<D, C, M, S, K>(messages: M,
                                       signatures: S,
                                       public_keys: K,
                                       csprng: &mut C) -> Result<(), SignatureError>
        where D: Digest<OutputSize = U64> + Default,
              C: Rng + CryptoRng,
              M: IntoIterator<Item = &[u8]>,
              S: IntoIterator,
              S::Item: Borrow<Signature>,
              K: IntoIterator,
              K::Item: Borrow<Signature>,

The other improvement which could be made is to implement 128-bit scalars for
the randomnesses.

 * CLOSES #27
2018-07-17 19:03:46 +00:00
..
ed25519_benchmarks.rs Implement batch verification. 2018-07-17 19:03:46 +00:00