include/sql/0002-auditor_denom_sigs.sql

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+--
+-- This file is part of TALER
+-- Copyright (C) 2014--2022 Taler Systems SA
+--
+-- TALER is free software; you can redistribute it and/or modify it under the
+-- terms of the GNU General Public License as published by the Free Software
+-- Foundation; either version 3, or (at your option) any later version.
+--
+-- TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+-- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+-- A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+--
+-- You should have received a copy of the GNU General Public License along with
+-- TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+--
+
+
+CREATE TABLE auditor_denom_sigs
+  (auditor_denom_serial BIGINT GENERATED BY DEFAULT AS IDENTITY UNIQUE
+  ,auditor_uuid INT8 NOT NULL REFERENCES auditors (auditor_uuid) ON DELETE CASCADE
+  ,denominations_serial INT8 NOT NULL REFERENCES denominations (denominations_serial) ON DELETE CASCADE
+  ,auditor_sig BYTEA CHECK (LENGTH(auditor_sig)=64)
+  ,PRIMARY KEY (denominations_serial, auditor_uuid)
+  );
+COMMENT ON TABLE auditor_denom_sigs
+  IS 'Table with auditor signatures on exchange denomination keys.';
+COMMENT ON COLUMN auditor_denom_sigs.auditor_uuid
+  IS 'Identifies the auditor.';
+COMMENT ON COLUMN auditor_denom_sigs.denominations_serial
+  IS 'Denomination the signature is for.';
+COMMENT ON COLUMN auditor_denom_sigs.auditor_sig
+  IS 'Signature of the auditor, of purpose TALER_SIGNATURE_AUDITOR_EXCHANGE_KEYS.';