Constants
- the length of a compressed point
- the length of a field element (base field of Curve25519)
- the length of a public key when serialized
- the length of a scalar (module structure on Curve25519)
- the length of the nonce part of a secret key (internal)
- the length of the scalar part of a secret key (internal)
- the length of the seed part of a secret key (internal)
- the length of a secret key when serialized
- the length of a SHA256 digest
- the length of a SHA512 digest
- the length of a signature when serialized