(Signing keys) may be found in a (distribution directory).Logical formLearned from5 sentences. Messages may undergo a signing.Logical formLearned from5 sentences. Standouts may undergo a signing.Logical formLearned from5 sentences. A (signing key) may pertain-to a sender.Logical formLearned from5 sentences. A year may mark an anniversary of a signing of an agreement.Logical formLearned from5 sentences. Books can be available for signing.Logical formLearned from5 sentences. A length may be specified by a (signing algorithm).Logical formLearned from5 sentences. A (signing ceremony) can be in a month.Logical formLearned from5 sentences. Forms may undergo a signing.Logical formLearned from5 sentences. Some months can be after a signing of a (peace treaty).Logical formLearned from5 sentences. Signing may be required.Logical formLearned from5 sentences. A (book signing) may follow reading.Logical formLearned from5 sentences. A (state budget) may undergo a signing.Logical formLearned from5 sentences. A (signing ceremony) can be on a month.Logical formLearned from5 sentences. A (signing process) may pertain-to persons.Logical formLearned from5 sentences.