From ec518c5e045e6f4ea83e4b4118cf84c9ba319810 Mon Sep 17 00:00:00 2001 From: Peter Huewe Date: Tue, 8 May 2018 10:32:32 +0200 Subject: [PATCH] Improve help message for Get Random The previous help message for Get Random indicated that the user can enter a value of 32 for 0x32 (=50 bytes) . However the maximum supported number of bytes is 0x20 = 32 bytes. This patch improves the help message to reflect this maximum. Reported by @zveriu in issue #11. Signed-off-by: Peter Huewe --- eltt2.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/eltt2.c b/eltt2.c index c482f7d..01151f1 100644 --- a/eltt2.c +++ b/eltt2.c @@ -733,7 +733,7 @@ static void print_help() printf("'-g': Get fixed capability values\n"); printf("'-v': Get variable capability values\n"); printf("'-G ': Get Random\n"); - printf(" -> Enter desired number of random bytes in hex like '32' for 0x32\n"); + printf(" -> Enter desired number of random bytes in hex like '20' for 0x20 (=32 bytes, maximum)\n"); printf("'-h': Help\n"); printf("'-r ': PCR Read SHA-1\n"); printf(" -> PCR index: Enter PCR number in hex like '17' for 0x17\n");