From ff31dde456f32950f0df6c974b4c41f1d650d68f Mon Sep 17 00:00:00 2001
From: Werner Koch <wk@gnupg.org>
Date: Mon, 5 Oct 2020 14:21:31 +0200
Subject: [PATCH GnuPG] gpg: Switch to ed25519+cv25519 as default algo.
* g10/keygen.c (DEFAULT_STD_KEY_PARAM): Change to former future
default ago.
(ask_algo): Change default and also the way we indicate the default
algo in the list of algos.
(ask_curve): Indicate the default curve.
Signed-off-by: Werner Koch <wk@gnupg.org>
---
g10/keygen.c | 57 ++++++++++++++++++++++++++--------------------------
1 file changed, 29 insertions(+), 28 deletions(-)
diff --git a/g10/keygen.c b/g10/keygen.c
index 16e4e58ea..b510525e3 100644
--- a/g10/keygen.c
+++ b/g10/keygen.c
@@ -47,10 +47,11 @@
#include "../common/mbox-util.h"
-/* The default algorithms. If you change them, you should ensure the value
- is inside the bounds enforced by ask_keysize and gen_xxx. See also
- get_keysize_range which encodes the allowed ranges. */
-#define DEFAULT_STD_KEY_PARAM "rsa3072/cert,sign+rsa3072/encr"
+/* The default algorithms. If you change them, you should ensure the
+ value is inside the bounds enforced by ask_keysize and gen_xxx.
+ See also get_keysize_range which encodes the allowed ranges. The
+ default answer in ask_algo also needs to be adjusted. */
+#define DEFAULT_STD_KEY_PARAM "ed25519/cert,sign+cv25519/encr"
#define FUTURE_STD_KEY_PARAM "ed25519/cert,sign+cv25519/encr"
/* When generating keys using the streamlined key generation dialog,
@@ -2112,50 +2113,49 @@ ask_algo (ctrl_t ctrl, int addmode, int *r_subkey_algo, unsigned int *r_usage,
#if GPG_USE_RSA
if (!addmode)
- tty_printf (_(" (%d) RSA and RSA (default)\n"), 1 );
+ tty_printf (_(" (%d) RSA and RSA%s\n"), 1, "");
#endif
if (!addmode && opt.compliance != CO_DE_VS)
- tty_printf (_(" (%d) DSA and Elgamal\n"), 2 );
+ tty_printf (_(" (%d) DSA and Elgamal%s\n"), 2, "");
if (opt.compliance != CO_DE_VS)
- tty_printf (_(" (%d) DSA (sign only)\n"), 3 );
+ tty_printf (_(" (%d) DSA (sign only)%s\n"), 3, "");
#if GPG_USE_RSA
- tty_printf (_(" (%d) RSA (sign only)\n"), 4 );
+ tty_printf (_(" (%d) RSA (sign only)%s\n"), 4, "");
#endif
if (addmode)
{
if (opt.compliance != CO_DE_VS)
- tty_printf (_(" (%d) Elgamal (encrypt only)\n"), 5 );
+ tty_printf (_(" (%d) Elgamal (encrypt only)%s\n"), 5, "");
#if GPG_USE_RSA
- tty_printf (_(" (%d) RSA (encrypt only)\n"), 6 );
+ tty_printf (_(" (%d) RSA (encrypt only)%s\n"), 6, "");
#endif
}
if (opt.expert)
{
if (opt.compliance != CO_DE_VS)
- tty_printf (_(" (%d) DSA (set your own capabilities)\n"), 7 );
+ tty_printf (_(" (%d) DSA (set your own capabilities)%s\n"), 7, "");
#if GPG_USE_RSA
- tty_printf (_(" (%d) RSA (set your own capabilities)\n"), 8 );
+ tty_printf (_(" (%d) RSA (set your own capabilities)%s\n"), 8, "");
#endif
}
#if GPG_USE_ECDSA || GPG_USE_ECDH || GPG_USE_EDDSA
- if (opt.expert && !addmode)
- tty_printf (_(" (%d) ECC and ECC\n"), 9 );
- if (opt.expert)
- tty_printf (_(" (%d) ECC (sign only)\n"), 10 );
+ if (!addmode)
+ tty_printf (_(" (%d) ECC (sign and encrypt)%s\n"), 9, _(" *default*") );
+ tty_printf (_(" (%d) ECC (sign only)\n"), 10 );
if (opt.expert)
- tty_printf (_(" (%d) ECC (set your own capabilities)\n"), 11 );
- if (opt.expert && addmode)
- tty_printf (_(" (%d) ECC (encrypt only)\n"), 12 );
+ tty_printf (_(" (%d) ECC (set your own capabilities)%s\n"), 11, "");
+ if (addmode)
+ tty_printf (_(" (%d) ECC (encrypt only)%s\n"), 12, "");
#endif
if (opt.expert && r_keygrip)
- tty_printf (_(" (%d) Existing key\n"), 13 );
+ tty_printf (_(" (%d) Existing key%s\n"), 13, "");
if (r_keygrip)
- tty_printf (_(" (%d) Existing key from card\n"), 14 );
+ tty_printf (_(" (%d) Existing key from card%s\n"), 14, "");
for (;;)
{
@@ -2164,7 +2164,7 @@ ask_algo (ctrl_t ctrl, int addmode, int *r_subkey_algo, unsigned int *r_usage,
xfree (answer);
answer = cpr_get ("keygen.algo", _("Your selection? "));
cpr_kill_prompt ();
- algo = *answer? atoi (answer) : 1;
+ algo = *answer? atoi (answer) : 9; /* Default algo is 9 */
if (opt.compliance == CO_DE_VS
&& (algo == 2 || algo == 3 || algo == 5 || algo == 7))
@@ -2220,13 +2220,13 @@ ask_algo (ctrl_t ctrl, int addmode, int *r_subkey_algo, unsigned int *r_usage,
break;
}
else if ((algo == 9 || !strcmp (answer, "ecc+ecc"))
- && opt.expert && !addmode)
+ && !addmode)
{
algo = PUBKEY_ALGO_ECDSA;
*r_subkey_algo = PUBKEY_ALGO_ECDH;
break;
}
- else if ((algo == 10 || !strcmp (answer, "ecc/s")) && opt.expert)
+ else if ((algo == 10 || !strcmp (answer, "ecc/s")))
{
algo = PUBKEY_ALGO_ECDSA;
*r_usage = PUBKEY_USAGE_SIG;
@@ -2239,7 +2239,7 @@ ask_algo (ctrl_t ctrl, int addmode, int *r_subkey_algo, unsigned int *r_usage,
break;
}
else if ((algo == 12 || !strcmp (answer, "ecc/e"))
- && opt.expert && addmode)
+ && addmode)
{
algo = PUBKEY_ALGO_ECDH;
*r_usage = PUBKEY_USAGE_ENC;
@@ -2616,7 +2616,7 @@ ask_curve (int *algo, int *subkey_algo, const char *current)
{ "NIST P-256", NULL, NULL, MY_USE_ECDSADH, 0, 1, 0 },
{ "NIST P-384", NULL, NULL, MY_USE_ECDSADH, 0, 0, 0 },
{ "NIST P-521", NULL, NULL, MY_USE_ECDSADH, 0, 1, 0 },
- { "brainpoolP256r1", NULL, "Brainpool P-256", MY_USE_ECDSADH, 1, 1, 0 },
+ { "brainpoolP256r1", NULL, "Brainpool P-256", MY_USE_ECDSADH, 1, 0, 0 },
{ "brainpoolP384r1", NULL, "Brainpool P-384", MY_USE_ECDSADH, 1, 1, 0 },
{ "brainpoolP512r1", NULL, "Brainpool P-512", MY_USE_ECDSADH, 1, 1, 0 },
{ "secp256k1", NULL, NULL, MY_USE_ECDSADH, 0, 1, 0 },
@@ -2672,9 +2672,10 @@ ask_curve (int *algo, int *subkey_algo, const char *current)
}
curves[idx].available = 1;
- tty_printf (" (%d) %s\n", idx + 1,
+ tty_printf (" (%d) %s%s\n", idx + 1,
curves[idx].pretty_name?
- curves[idx].pretty_name:curves[idx].name);
+ curves[idx].pretty_name:curves[idx].name,
+ idx == 0? _(" *default*"):"");
}
gcry_sexp_release (keyparms);
--
2.31.1