1 files changed, 24 insertions, 0 deletions
diff --git a/contrib/pgcrypto/sql/des.sql b/contrib/pgcrypto/sql/des.sql
new file mode 100644
index 0000000..08c77a4
--- /dev/null
+++ b/contrib/pgcrypto/sql/des.sql
@@ -0,0 +1,24 @@
+--
+-- DES cipher
+--
+
+-- no official test vectors atm
+
+-- from blowfish.sql
+SELECT encrypt('\x0123456789abcdef', '\xfedcba9876543210', 'des-ecb/pad:none');
+
+-- empty data
+select encrypt('', 'foo', 'des');
+-- 8 bytes key
+select encrypt('foo', '01234589', 'des');
+
+-- decrypt
+select encode(decrypt(encrypt('foo', '0123456', 'des'), '0123456', 'des'), 'escape');
+
+-- iv
+select encrypt_iv('foo', '0123456', 'abcd', 'des');
+select encode(decrypt_iv('\x50735067b073bb93', '0123456', 'abcd', 'des'), 'escape');
+
+-- long message
+select encrypt('Lets try a longer message.', '01234567', 'des');
+select encode(decrypt(encrypt('Lets try a longer message.', '01234567', 'des'), '01234567', 'des'), 'escape');