+RC5 +size-statistics tool +small modification to nessie_bc_test (optional free(...

[avr-crypto-lib.git] / nessie_common.c

diff --git a/nessie_common.c b/nessie_common.c
index 7adac8232dabf199c987e5b0d497057c464a66b6..b82805218675efd950337b94b67bb56c3693c85d 100644 (file)
--- a/nessie_common.c
+++ b/nessie_common.c
@@ -141,10 +141,15 @@ void nessie_print_header(char* name,
                uart_putstr_P(PSTR(" bits"));
        }
        if(ivsize_b){
-               uart_putstr_P(PSTR("\r\nIV size: "));
-               utoa(ivsize_b, str, 10);
-               uart_putstr(str);
-               uart_putstr_P(PSTR(" bits"));
+               if(ivsize_b==(uint16_t)-1){
+                       uart_putstr_P(PSTR("\r\nNo initial value (IV) mode"));
+               }
+               {
+                       uart_putstr_P(PSTR("\r\nIV size: "));
+                       utoa(ivsize_b, str, 10);
+                       uart_putstr(str);
+                       uart_putstr_P(PSTR(" bits"));
+               }
        }
        uart_putstr_P(PSTR("\r\n"));
 }