Function ed25519::ed_sign

pub fn ed_sign(
    public: &[u8], 
    secret: &[u8], 
    message: &[u8]
) -> PyResult<PySignature>

Signs a message with the given keypair, returning the resulting signature.

Arguments

• public - The ed25519 public key, as an array of 32 bytes
• secret - The ed25519 private key, as an array of 32 bytes
• message - The binary message to sign.

Returns

A 64-byte signature.