Function verify

pub fn verify(
    os: Os,
    purpose: Purpose,
    context: Context,
    technology: Technology,
    file: &RegularFile,
    signatures: HashSet<&RegularFile>,
) -> Result<Vec<(OpenpgpSignature, Option<(OpenpgpCert, String)>)>, Error>

Verifies that a file can be verified using one or more cryptographic signatures.

Errors

Returns an error if

• a technology other than Technology::Openpgp is provided,
• one of the signatures cannot be read,
• or voa_openpgp::verify_from_file fails.