GenerateKey generates a fresh private key with the provided randomness source.

NewPrivateKey creates a new empty private key referencing the public key.

NewPublicKey creates a new empty ed25519 public key.

ReadSignature decodes an ed25519 signature from a reader.

Sign signs a message with the ed25519 algorithm.

Validate checks if the ed25519 private key is valid.

Verify verifies an ed25519 signature.

WriteSignature encodes and writes an ed25519 signature to writer.

PublicKeySize is the size, in bytes, of public keys in this package.

SeedSize is the size, in bytes, of private key seeds.

SignatureSize is the size, in bytes, of signatures generated and verified by this package.