Initial commit

toyecc/Exceptions.py

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+#
+#	toyecc - A small Elliptic Curve Cryptography Demonstration.
+#	Copyright (C) 2011-2022 Johannes Bauer
+#
+#	This file is part of toyecc.
+#
+#	toyecc 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; this program is ONLY licensed under
+#	version 3 of the License, later versions are explicitly excluded.
+#
+#	toyecc 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 toyecc; if not, write to the Free Software
+#	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+#
+#	Johannes Bauer <JohannesBauer@gmx.de>
+#
+
+class DuplicateCurveException(Exception):
+	pass
+
+class NoSuchCurveException(Exception):
+	pass
+
+class UnsupportedPointFormatException(Exception):
+	pass
+
+class UnsupportedFieldException(Exception):
+	pass