I would like to propose the addition of a new feature to support batch verification in ed25519 package, batch verification is more efficient in wide range of use cases.

Some notable ed25519 implementions that already include this feature include:

• ed25519.cr.yp.to
• ed25519-dalek
• ed25519-donna
• ed25519-zebra
• ed25519consensus
• curve25519-voi