commit 0e7d2c0f9537d66007a1a914f4c7e5b064f4c6ac
author Manuel Pégourié-Gonnard <mpg@elzevir.fr> Fri Jul 26 16:05:14 2013 +0200
committer Paul Bakker <p.j.bakker@polarssl.org> Wed Aug 14 14:02:47 2013 +0200
tree 1903e16a9d7f44b44869a1eecef9ec676f1c140e
parent 8d4291b52a441d20547db3eb4ee59270e325859f

Add zero padding

include/polarssl/cipher.h

diff --git a/include/polarssl/cipher.h b/include/polarssl/cipher.h
index b520d92..cf149f6 100644
--- a/include/polarssl/cipher.h
+++ b/include/polarssl/cipher.h
@@ -105,9 +105,10 @@
 } cipher_mode_t;
 
 typedef enum {
-    POLARSSL_PADDING_PKCS7 = 0,     /**< PKCS7 padding (default) */
-    POLARSSL_PADDING_ONE_AND_ZEROS, /**< ISO/IEC 7816-4 padding  */
-    POLARSSL_PADDING_ZEROS_AND_LEN, /**< ANSI X.923 padding      */
+    POLARSSL_PADDING_PKCS7 = 0,     /**< PKCS7 padding (default)        */
+    POLARSSL_PADDING_ONE_AND_ZEROS, /**< ISO/IEC 7816-4 padding         */
+    POLARSSL_PADDING_ZEROS_AND_LEN, /**< ANSI X.923 padding             */
+    POLARSSL_PADDING_ZEROS,         /**< zero padding (not reversible!) */
 } cipher_padding_t;
 
 typedef enum {