Update some usage messages.

[openssl.git] / apps / genpkey.c

diff --git a/apps/genpkey.c b/apps/genpkey.c
index 70e2e31971323b84586e476519e2e2fdb212feb9..96801c7045373e0c896fa2b724418573b04464d1 100644 (file)
--- a/apps/genpkey.c
+++ b/apps/genpkey.c
@@ -198,15 +198,22 @@ int MAIN(int argc, char **argv)
        if (badarg)
                {
                bad:
-               BIO_printf(bio_err, "Usage genpkey [options]\n");
-               BIO_printf(bio_err, "where options are\n");
-               BIO_printf(bio_err, "-paramfile file parameter file\n");
-               BIO_printf(bio_err, "-pass arg       output file pass phrase source\n");
-               BIO_printf(bio_err, "-outform X      output format (DER or PEM)\n");
-               BIO_printf(bio_err, "-out file       output file\n");
+               BIO_printf(bio_err, "Usage: genpkey [options]\n");
+               BIO_printf(bio_err, "where options may be\n");
+               BIO_printf(bio_err, "-out file          output file\n");
+               BIO_printf(bio_err, "-outform X         output format (DER or PEM)\n");
+               BIO_printf(bio_err, "-pass arg          output file pass phrase source\n");
+               BIO_printf(bio_err, "-<cipher>          use cipher <cipher> to encrypt the key\n");
 #ifndef OPENSSL_NO_ENGINE
-               BIO_printf(bio_err, "-engine e       use engine e, possibly a hardware device.\n");
+               BIO_printf(bio_err, "-engine e          use engine e, possibly a hardware device.\n");
 #endif
+               BIO_printf(bio_err, "-paramfile file    parameters file\n");
+               BIO_printf(bio_err, "-algorithm alg     the public key algorithm\n");
+               BIO_printf(bio_err, "-pkeyopt opt:value set the public key algorithm option <opt>\n"
+                                           "                   to value <value>\n");
+               BIO_printf(bio_err, "-genparam          generate parameters, not key\n");
+               BIO_printf(bio_err, "-text              print the in text\n");
+               BIO_printf(bio_err, "NB: options order may be important!  See the manual page.\n");
                goto end;
                }