Add usage string for `key_pwd` argument in ssl_client2 program
Signed-off-by: Hanno Becker <hanno.becker@arm.com>
diff --git a/programs/ssl/ssl_client2.c b/programs/ssl/ssl_client2.c
index 62ca1cb..ebe71ce 100644
--- a/programs/ssl/ssl_client2.c
+++ b/programs/ssl/ssl_client2.c
@@ -176,7 +176,9 @@
" use \"none\" to skip loading any top-level CAs.\n" \
" crt_file=%%s Your own cert and chain (in bottom to top order, top may be omitted)\n" \
" default: \"\" (pre-loaded)\n" \
- " key_file=%%s default: \"\" (pre-loaded)\n"
+ " key_file=%%s default: \"\" (pre-loaded)\n"\
+ " key_pwd=%%s Password for key specified by key_file argument\n"\
+ " default: none\n"
#else
#define USAGE_IO \
" No file operations available (MBEDTLS_FS_IO not defined)\n"