commit 619467aff8bf2159e6644ae716b50d19f50017db
author Paul Bakker <p.j.bakker@polarssl.org> Sat Mar 28 23:26:51 2009 +0000
committer Paul Bakker <p.j.bakker@polarssl.org> Sat Mar 28 23:26:51 2009 +0000
tree efff824dc47a11a503914977ed59fe40f2ee9df2
parent 7c6d4a4e6bf35b523cf379259194a4be809830ea

 - Added explanation for first bit/byte to zero in rsa_public

include/polarssl/rsa.h

diff --git a/include/polarssl/rsa.h b/include/polarssl/rsa.h
index 7e6d19f..f9d02bd 100644
--- a/include/polarssl/rsa.h
+++ b/include/polarssl/rsa.h
@@ -210,7 +210,8 @@
  * \return         0 if successful, or an POLARSSL_ERR_RSA_XXX error code
  *
  * \note           This function does NOT take care of message
- *                 padding. Also, be sure to set input[0] = 0.
+ *                 padding. Also, be sure to set input[0] = 0 or assure that
+ *                 input is smaller than N.
  *
  * \note           The input and output buffers must be large
  *                 enough (eg. 128 bytes if RSA-1024 is used).