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Diffstat (limited to '')
| -rw-r--r-- | tests/tls13-cipher-neg.c | 171 |
1 files changed, 171 insertions, 0 deletions
diff --git a/tests/tls13-cipher-neg.c b/tests/tls13-cipher-neg.c new file mode 100644 index 0000000..16a8883 --- /dev/null +++ b/tests/tls13-cipher-neg.c @@ -0,0 +1,171 @@ +/* + * Copyright (C) 2017-2018 Red Hat, Inc. + * + * Author: Nikos Mavrogiannopoulos + * + * This file is part of GnuTLS. + * + * GnuTLS is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 3 of the License, or + * (at your option) any later version. + * + * GnuTLS is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public License + * along with this program. If not, see <https://www.gnu.org/licenses/> + */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +/* This program tests the ciphersuite negotiation for various key exchange + * methods and options under TLS1.3. */ + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <errno.h> +#include <gnutls/gnutls.h> +#include "utils.h" +#include "cert-common.h" +#include "eagain-common.h" + +#include "cipher-neg-common.c" + +/* We remove the ECDHE and DHE key exchanges as they impose additional + * rules in the sorting of groups. + */ +#define SPRIO "NORMAL:-VERS-ALL:+VERS-TLS1.3" +#define CPRIO "NORMAL:-VERS-ALL:+VERS-TLS1.3" + +test_case_st tests[] = { + { + .name = "server TLS 1.3: NULL (server - exp fallback)", + .not_on_fips = 1, + .cipher = GNUTLS_CIPHER_NULL, + .server_prio = SPRIO":+VERS-TLS1.2:-CIPHER-ALL:+NULL:+CIPHER-ALL:%SERVER_PRECEDENCE:-GROUP-ALL:+GROUP-SECP256R1:+GROUP-ALL", + .client_prio = CPRIO":+VERS-TLS1.2:+NULL:-GROUP-ALL:+GROUP-FFDHE2048:+GROUP-SECP384R1:+GROUP-SECP521R1:+GROUP-SECP256R1", + .desc = "(TLS1.2)-(ECDHE-SECP256R1)-(ECDSA-SHA256)-(NULL)-(SHA1)", + }, + { + .name = "client TLS 1.3: NULL (client)", + .not_on_fips = 1, + .cipher = GNUTLS_CIPHER_NULL, + .server_prio = SPRIO":+VERS-TLS1.2:+NULL:-GROUP-ALL:+GROUP-FFDHE2048:+GROUP-SECP384R1:+GROUP-SECP521R1:+GROUP-SECP256R1", + .client_prio = CPRIO":-CIPHER-ALL:+NULL:+CIPHER-ALL:+VERS-TLS1.2:-GROUP-ALL:+GROUP-SECP256R1:+GROUP-ALL", + .desc = "(TLS1.2)-(ECDHE-SECP256R1)-(ECDSA-SHA256)-(NULL)-(SHA1)", + }, + { + .name = "server TLS 1.3: AES-128-GCM with SECP256R1 (server)", + .cipher = GNUTLS_CIPHER_AES_128_GCM, + .group = GNUTLS_GROUP_SECP256R1, + .server_prio = SPRIO":-CIPHER-ALL:+AES-128-GCM:+CIPHER-ALL:%SERVER_PRECEDENCE:-GROUP-ALL:+GROUP-SECP256R1:+GROUP-ALL", + .client_prio = CPRIO":+AES-128-GCM:-GROUP-ALL:+GROUP-FFDHE2048:+GROUP-SECP384R1:+GROUP-SECP521R1:+GROUP-SECP256R1", + .desc = "(TLS1.3)-(ECDHE-SECP256R1)-(RSA-PSS-RSAE-SHA256)-(AES-128-GCM)", + }, + { + .name = "both TLS 1.3: AES-128-GCM with X25519 (server)", + .cipher = GNUTLS_CIPHER_AES_128_GCM, + .group = GNUTLS_GROUP_X25519, + .server_prio = SPRIO":-CIPHER-ALL:+AES-128-GCM:+CIPHER-ALL:%SERVER_PRECEDENCE:-GROUP-ALL:+GROUP-X25519:+GROUP-ALL", + .client_prio = CPRIO":+AES-128-GCM:-GROUP-ALL:+GROUP-FFDHE2048:+GROUP-SECP384R1:+GROUP-SECP521R1:+GROUP-SECP256R1:+GROUP-ALL", + .desc = "(TLS1.3)-(ECDHE-X25519)-(RSA-PSS-RSAE-SHA256)-(AES-128-GCM)", + }, + { + .name = "client TLS 1.3: AES-128-GCM with SECP256R1 (client)", + .cipher = GNUTLS_CIPHER_AES_128_GCM, + .group = GNUTLS_GROUP_SECP256R1, + .server_prio = SPRIO":+AES-128-GCM:-GROUP-ALL:+GROUP-FFDHE2048:+GROUP-SECP384R1:+GROUP-SECP521R1:+GROUP-SECP256R1", + .client_prio = CPRIO":-CIPHER-ALL:+AES-128-GCM:+CIPHER-ALL:-VERS-ALL:+VERS-TLS1.3:-GROUP-ALL:+GROUP-SECP256R1:+GROUP-ALL", + .desc = "(TLS1.3)-(ECDHE-SECP256R1)-(RSA-PSS-RSAE-SHA256)-(AES-128-GCM)", + }, + { + .name = "both TLS 1.3: AES-128-GCM with X25519 (client)", + .cipher = GNUTLS_CIPHER_AES_128_GCM, + .group = GNUTLS_GROUP_X25519, + .server_prio = SPRIO":+AES-128-GCM:-GROUP-ALL:+GROUP-FFDHE2048:+GROUP-SECP384R1:+GROUP-SECP521R1:+GROUP-SECP256R1:+GROUP-ALL", + .client_prio = CPRIO":-CIPHER-ALL:+AES-128-GCM:+CIPHER-ALL:-VERS-ALL:+VERS-TLS1.3:-GROUP-ALL:+GROUP-X25519:+GROUP-ALL", + .desc = "(TLS1.3)-(ECDHE-X25519)-(RSA-PSS-RSAE-SHA256)-(AES-128-GCM)", + }, + { + .name = "server TLS 1.3: AES-128-CCM and FFDHE2048 (server)", + .cipher = GNUTLS_CIPHER_AES_128_CCM, + .group = GNUTLS_GROUP_FFDHE2048, + .server_prio = SPRIO":-CIPHER-ALL:+AES-128-CCM:+CIPHER-ALL:%SERVER_PRECEDENCE:-GROUP-ALL:+GROUP-FFDHE2048:+GROUP-ALL", + .client_prio = CPRIO":+AES-128-CCM", + .desc = "(TLS1.3)-(DHE-FFDHE2048)-(RSA-PSS-RSAE-SHA256)-(AES-128-CCM)", + }, + { + .name = "both TLS 1.3: AES-128-CCM and FFDHE 2048 (server)", + .cipher = GNUTLS_CIPHER_AES_128_CCM, + .group = GNUTLS_GROUP_FFDHE2048, + .server_prio = SPRIO":-CIPHER-ALL:+AES-128-CCM:+CIPHER-ALL:%SERVER_PRECEDENCE:-GROUP-ALL:+GROUP-FFDHE2048:+GROUP-ALL", + .client_prio = CPRIO":+AES-128-CCM:+VERS-TLS1.3", + .desc = "(TLS1.3)-(DHE-FFDHE2048)-(RSA-PSS-RSAE-SHA256)-(AES-128-CCM)", + }, + { + .name = "client TLS 1.3: AES-128-CCM and FFDHE 2048 (client)", + .cipher = GNUTLS_CIPHER_AES_128_CCM, + .group = GNUTLS_GROUP_FFDHE2048, + .server_prio = SPRIO":+AES-128-CCM", + .client_prio = CPRIO":-CIPHER-ALL:+AES-128-CCM:+CIPHER-ALL:-VERS-ALL:+VERS-TLS1.3:-GROUP-ALL:+GROUP-FFDHE2048:+GROUP-ALL", + .desc = "(TLS1.3)-(DHE-FFDHE2048)-(RSA-PSS-RSAE-SHA256)-(AES-128-CCM)", + }, + { + .name = "both TLS 1.3: AES-128-CCM and FFDHE 2048 (client)", + .cipher = GNUTLS_CIPHER_AES_128_CCM, + .group = GNUTLS_GROUP_FFDHE2048, + .server_prio = SPRIO":+AES-128-CCM:+VERS-TLS1.3", + .client_prio = CPRIO":-CIPHER-ALL:+AES-128-CCM:+CIPHER-ALL:-VERS-ALL:+VERS-TLS1.3:-GROUP-ALL:+GROUP-FFDHE2048:+GROUP-ALL", + .desc = "(TLS1.3)-(DHE-FFDHE2048)-(RSA-PSS-RSAE-SHA256)-(AES-128-CCM)", + }, + { + .name = "server TLS 1.3: CHACHA20-POLY (server)", + .cipher = GNUTLS_CIPHER_CHACHA20_POLY1305, + .not_on_fips = 1, + .server_prio = SPRIO":-CIPHER-ALL:+CHACHA20-POLY1305:+CIPHER-ALL:%SERVER_PRECEDENCE", + .client_prio = CPRIO":+CHACHA20-POLY1305", + .desc = "(TLS1.3)-(ECDHE-SECP256R1)-(RSA-PSS-RSAE-SHA256)-(CHACHA20-POLY1305)", + }, + { + .name = "both TLS 1.3: CHACHA20-POLY (server)", + .cipher = GNUTLS_CIPHER_CHACHA20_POLY1305, + .not_on_fips = 1, + .server_prio = SPRIO":-CIPHER-ALL:+CHACHA20-POLY1305:+CIPHER-ALL:%SERVER_PRECEDENCE", + .client_prio = CPRIO":+CHACHA20-POLY1305:+VERS-TLS1.3", + .desc = "(TLS1.3)-(ECDHE-SECP256R1)-(RSA-PSS-RSAE-SHA256)-(CHACHA20-POLY1305)", + }, + { + .name = "client TLS 1.3: CHACHA20-POLY (client)", + .cipher = GNUTLS_CIPHER_CHACHA20_POLY1305, + .not_on_fips = 1, + .server_prio = SPRIO":+CHACHA20-POLY1305", + .client_prio = CPRIO":-CIPHER-ALL:+CHACHA20-POLY1305:+CIPHER-ALL", + .desc = "(TLS1.3)-(ECDHE-SECP256R1)-(RSA-PSS-RSAE-SHA256)-(CHACHA20-POLY1305)", + }, + { + .name = "both TLS 1.3: CHACHA20-POLY (client)", + .cipher = GNUTLS_CIPHER_CHACHA20_POLY1305, + .not_on_fips = 1, + .server_prio = SPRIO":+CHACHA20-POLY1305", + .client_prio = CPRIO":-CIPHER-ALL:+CHACHA20-POLY1305:+CIPHER-ALL", + .desc = "(TLS1.3)-(ECDHE-SECP256R1)-(RSA-PSS-RSAE-SHA256)-(CHACHA20-POLY1305)", + } +}; + +void doit(void) +{ + unsigned i; + global_init(); + + for (i=0;i<sizeof(tests)/sizeof(tests[0]);i++) { + try(&tests[i]); + } + + gnutls_global_deinit(); +} |