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| author | Nikos Mavrogiannopoulos <nmav@gnutls.org> | 2011-06-04 09:29:27 +0200 |
|---|---|---|
| committer | Nikos Mavrogiannopoulos <nmav@gnutls.org> | 2011-06-04 09:29:27 +0200 |
| commit | 966eafa08d4e0dbab4aee6af0794f24aaa00b315 (patch) | |
| tree | fa49477124474959c6c78f7da3fd5e1f84c9c7db /src/common.c | |
| parent | 0d66f1fc47ec0dec5bfe56928cc46ed47842b360 (diff) | |
| download | gnutls-966eafa08d4e0dbab4aee6af0794f24aaa00b315.tar.gz | |
Print information on elliptic curve sessions.
Diffstat (limited to 'src/common.c')
| -rw-r--r-- | src/common.c | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/src/common.c b/src/common.c index 3dfea1bb07..07687b810b 100644 --- a/src/common.c +++ b/src/common.c @@ -393,6 +393,20 @@ print_dh_info (gnutls_session_t session, const char *str) } } +static void +print_ecdh_info (gnutls_session_t session, const char *str) +{ +int curve; + + printf ("- %sEC Diffie-Hellman parameters\n", str); + + curve = gnutls_ecc_curve_get(session); + + printf (" - Using curve: %s\n", gnutls_ecc_curve_get_name (curve)); + printf (" - Curve size: %d bits\n", gnutls_ecc_curve_get_size(curve)*8); + +} + int print_info (gnutls_session_t session, const char *hostname, int insecure) { @@ -410,7 +424,9 @@ print_info (gnutls_session_t session, const char *hostname, int insecure) { #ifdef ENABLE_ANON case GNUTLS_CRD_ANON: - if (kx != GNUTLS_KX_ANON_ECDH) + if (kx == GNUTLS_KX_ANON_ECDH) + print_ecdh_info(session, "Anonymous "); + else print_dh_info (session, "Anonymous "); break; #endif @@ -438,6 +454,8 @@ print_info (gnutls_session_t session, const char *hostname, int insecure) gnutls_psk_server_get_username (session)); if (kx == GNUTLS_KX_DHE_PSK) print_dh_info (session, "Ephemeral "); + if (kx == GNUTLS_KX_ECDHE_PSK) + print_ecdh_info(session, "Ephemeral "); break; #endif case GNUTLS_CRD_IA: @@ -458,6 +476,8 @@ print_info (gnutls_session_t session, const char *hostname, int insecure) if (kx == GNUTLS_KX_DHE_RSA || kx == GNUTLS_KX_DHE_DSS) print_dh_info (session, "Ephemeral "); + else if (kx == GNUTLS_KX_ECDHE_RSA || kx == GNUTLS_KX_ECDHE_ECDSA) + print_ecdh_info(session, "Ephemeral "); print_cert_info (session, hostname, insecure); |