From 619467aff8bf2159e6644ae716b50d19f50017db Mon Sep 17 00:00:00 2001 From: Paul Bakker Date: Sat, 28 Mar 2009 23:26:51 +0000 Subject: [PATCH] - Added explanation for first bit/byte to zero in rsa_public --- include/polarssl/rsa.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/include/polarssl/rsa.h b/include/polarssl/rsa.h index 7e6d19fb9e..f9d02bdf03 100644 --- a/include/polarssl/rsa.h +++ b/include/polarssl/rsa.h @@ -210,7 +210,8 @@ int rsa_check_privkey( rsa_context *ctx ); * \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).