correct mode indication for ed25519_verify/4
Noted by in Many thanks!
ed25519_new_keypair/1, % -KeyPair
ed25519_keypair_public_key/2, % +KeyPair, +PublicKey
ed25519_sign/4, % +KeyPair, +Data, -Signature, +Options
- ed25519_verify/4, % +PublicKey, +Data, -Signature, +Options
+ ed25519_verify/4, % +PublicKey, +Data, +Signature, +Options
crypto_name_curve/2, % +Name, -Curve
crypto_curve_order/2, % +Curve, -Order
crypto_curve_generator/2, % +Curve, -Generator
