Function sign 

pub fn sign<'a, R>(
    pk: Option<&PublicKeyBox<'_>>,
    sk: &SecretKeyBox<'_>,
    password: Option<&[u8]>,
    data_reader: R,
    trusted_comment: Option<&'a str>,
    untrusted_comment: Option<&'a str>,
) -> Result<SignatureBox<'a>>
where
    R: Read,

minisign some data

Arguments

• pk - The public key to verify the signature(optional)
• sk - The secret key to sign the data
• password - The password to decrypt the secret key
• data_reader - The data to sign
• trusted_comment - The trusted comment for the signature
• untrusted_comment - The untrusted comment for the signature

Returns

A Result containing the signature

Errors

• ErrorKind::Io - If there is an error reading the data
• ErrorKind::SecretKey - If there is an error decrypting the secret key,password is wrong
• ErrorKind::PublicKey - If the public key is invalid or not matching the secret key