Function dryoc::classic::crypto_sign::crypto_sign

pub fn crypto_sign(
    signed_message: &mut [u8],
    message: &[u8],
    secret_key: &SecretKey
) -> Result<(), Error>

Signs message, placing the result into signed_message. The length of signed_message should be the length of the message plus CRYPTO_SIGN_BYTES.

This function is compatible with libsodiums crypto_sign, however the ED25519_NONDETERMINISTIC` feature is not supported.