Add 'no padding' mode
diff --git a/tests/suites/test_suite_cipher.des.data b/tests/suites/test_suite_cipher.des.data
index 623fbc7..65ec3d1 100644
--- a/tests/suites/test_suite_cipher.des.data
+++ b/tests/suites/test_suite_cipher.des.data
@@ -245,6 +245,66 @@
depends_on:POLARSSL_DES_C
enc_dec_buf:POLARSSL_CIPHER_DES_CBC:DES-CBC:56:49:POLARSSL_PADDING_ZEROS
+DES Encrypt and decrypt 0 bytes with no padding
+depends_on:POLARSSL_DES_C
+enc_dec_buf:POLARSSL_CIPHER_DES_CBC:DES-CBC:56:0:POLARSSL_PADDING_NONE
+
+DES Encrypt and decrypt 8 bytes with no padding
+depends_on:POLARSSL_DES_C
+enc_dec_buf:POLARSSL_CIPHER_DES_CBC:DES-CBC:56:8:POLARSSL_PADDING_NONE
+
+DES Encrypt and decrypt 16 bytes with no padding
+depends_on:POLARSSL_DES_C
+enc_dec_buf:POLARSSL_CIPHER_DES_CBC:DES-CBC:56:16:POLARSSL_PADDING_NONE
+
+DES Encrypt and decrypt 32 bytes with no padding
+depends_on:POLARSSL_DES_C
+enc_dec_buf:POLARSSL_CIPHER_DES_CBC:DES-CBC:56:32:POLARSSL_PADDING_NONE
+
+DES Encrypt and decrypt 48 bytes with no padding
+depends_on:POLARSSL_DES_C
+enc_dec_buf:POLARSSL_CIPHER_DES_CBC:DES-CBC:56:48:POLARSSL_PADDING_NONE
+
+DES Try encrypting 1 bytes with no padding
+depends_on:POLARSSL_DES_C
+enc_fail:POLARSSL_CIPHER_DES_CBC:POLARSSL_PADDING_NONE:56:1:POLARSSL_ERR_CIPHER_FULL_BLOCK_EXPECTED
+
+DES Try encrypting 2 bytes with no padding
+depends_on:POLARSSL_DES_C
+enc_fail:POLARSSL_CIPHER_DES_CBC:POLARSSL_PADDING_NONE:56:2:POLARSSL_ERR_CIPHER_FULL_BLOCK_EXPECTED
+
+DES Try encrypting 7 bytes with no padding
+depends_on:POLARSSL_DES_C
+enc_fail:POLARSSL_CIPHER_DES_CBC:POLARSSL_PADDING_NONE:56:7:POLARSSL_ERR_CIPHER_FULL_BLOCK_EXPECTED
+
+DES Try encrypting 9 bytes with no padding
+depends_on:POLARSSL_DES_C
+enc_fail:POLARSSL_CIPHER_DES_CBC:POLARSSL_PADDING_NONE:56:9:POLARSSL_ERR_CIPHER_FULL_BLOCK_EXPECTED
+
+DES Try encrypting 15 bytes with no padding
+depends_on:POLARSSL_DES_C
+enc_fail:POLARSSL_CIPHER_DES_CBC:POLARSSL_PADDING_NONE:56:15:POLARSSL_ERR_CIPHER_FULL_BLOCK_EXPECTED
+
+DES Try encrypting 17 bytes with no padding
+depends_on:POLARSSL_DES_C
+enc_fail:POLARSSL_CIPHER_DES_CBC:POLARSSL_PADDING_NONE:56:17:POLARSSL_ERR_CIPHER_FULL_BLOCK_EXPECTED
+
+DES Try encrypting 31 bytes with no padding
+depends_on:POLARSSL_DES_C
+enc_fail:POLARSSL_CIPHER_DES_CBC:POLARSSL_PADDING_NONE:56:31:POLARSSL_ERR_CIPHER_FULL_BLOCK_EXPECTED
+
+DES Try encrypting 33 bytes with no padding
+depends_on:POLARSSL_DES_C
+enc_fail:POLARSSL_CIPHER_DES_CBC:POLARSSL_PADDING_NONE:56:33:POLARSSL_ERR_CIPHER_FULL_BLOCK_EXPECTED
+
+DES Try encrypting 47 bytes with no padding
+depends_on:POLARSSL_DES_C
+enc_fail:POLARSSL_CIPHER_DES_CBC:POLARSSL_PADDING_NONE:56:47:POLARSSL_ERR_CIPHER_FULL_BLOCK_EXPECTED
+
+DES Try encrypting 49 bytes with no padding
+depends_on:POLARSSL_DES_C
+enc_fail:POLARSSL_CIPHER_DES_CBC:POLARSSL_PADDING_NONE:56:49:POLARSSL_ERR_CIPHER_FULL_BLOCK_EXPECTED
+
DES Encrypt and decrypt 0 bytes in multiple parts
depends_on:POLARSSL_DES_C
enc_dec_buf_multipart:POLARSSL_CIPHER_DES_CBC:56:0:0: