Change internal ECDH interface to use bytes instead of big ints. This saves an encoding/decoding roundtrip for each X25519 and X448 operation, making NIST and Brainpool operations slightly less efficient by decoding big ints on each operation instead.
Change internal ECDH interface to use bytes instead of big ints. This saves an encoding/decoding roundtrip for each X25519 and X448 operation, making NIST and Brainpool operations slightly less efficient by decoding big ints on each operation instead.