1 files changed, 31 insertions, 0 deletions
diff --git a/contrib/pgcrypto/sql/3des.sql b/contrib/pgcrypto/sql/3des.sql
new file mode 100644
index 0000000..ef54592
--- /dev/null
+++ b/contrib/pgcrypto/sql/3des.sql
@@ -0,0 +1,31 @@
+--
+-- 3DES cipher
+--
+-- ensure consistent test output regardless of the default bytea format
+SET bytea_output TO escape;
+
+-- test vector from somewhere
+SELECT encode(encrypt(
+decode('80 00 00 00 00 00 00 00', 'hex'),
+decode('01 01 01 01 01 01 01 01
+	01 01 01 01 01 01 01 01
+	01 01 01 01 01 01 01 01', 'hex'),
+'3des-ecb/pad:none'), 'hex');
+-- val 95 F8 A5 E5 DD 31 D9 00
+
+select encode(	encrypt('', 'foo', '3des'), 'hex');
+-- 10 bytes key
+select encode(	encrypt('foo', '0123456789', '3des'), 'hex');
+-- 22 bytes key
+select encode(	encrypt('foo', '0123456789012345678901', '3des'), 'hex');
+
+-- decrypt
+select decrypt(encrypt('foo', '0123456', '3des'), '0123456', '3des');
+
+-- iv
+select encode(encrypt_iv('foo', '0123456', 'abcd', '3des'), 'hex');
+select decrypt_iv(decode('50735067b073bb93', 'hex'), '0123456', 'abcd', '3des');
+
+-- long message
+select encode(encrypt('Lets try a longer message.', '0123456789012345678901', '3des'), 'hex');
+select decrypt(encrypt('Lets try a longer message.', '0123456789012345678901', '3des'), '0123456789012345678901', '3des');