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-rw-r--r--src/benchmark-tls.c669
1 files changed, 669 insertions, 0 deletions
diff --git a/src/benchmark-tls.c b/src/benchmark-tls.c
new file mode 100644
index 0000000..2c062a6
--- /dev/null
+++ b/src/benchmark-tls.c
@@ -0,0 +1,669 @@
+/*
+ * Copyright (C) 2011-2012 Free Software Foundation, Inc.
+ * Copyright (C) 2017 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 General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+#include <gnutls/gnutls.h>
+#include <gnutls/crypto.h>
+#include <math.h>
+
+#define fail(...) \
+ { \
+ fprintf(stderr, __VA_ARGS__); \
+ exit(1); \
+ }
+
+#include "../tests/eagain-common.h"
+#include "benchmark.h"
+
+const char *side = "";
+
+#define PRIO_DHE_RSA "NONE:+VERS-TLS1.3:+AES-128-GCM:+AEAD:+SIGN-ALL:+COMP-NULL:+DHE-RSA:+GROUP-FFDHE3072"
+#define PRIO_ECDH "NONE:+VERS-TLS1.3:+AES-128-GCM:+AEAD:+SIGN-ALL:+COMP-NULL:+ECDHE-RSA:+CURVE-SECP256R1"
+#define PRIO_ECDH_X25519 "NONE:+VERS-TLS1.3:+AES-128-GCM:+AEAD:+SIGN-ALL:+COMP-NULL:+ECDHE-RSA:+CURVE-X25519"
+#define PRIO_ECDHE_ECDSA "NONE:+VERS-TLS1.3:+AES-128-GCM:+AEAD:+SIGN-ALL:+COMP-NULL:+ECDHE-ECDSA:+CURVE-SECP256R1"
+#define PRIO_ECDH_X25519_ECDSA "NONE:+VERS-TLS1.3:+AES-128-GCM:+AEAD:+SIGN-ALL:+COMP-NULL:+ECDHE-ECDSA:+CURVE-X25519"
+#define PRIO_ECDH_X25519_EDDSA "NONE:+VERS-TLS1.3:+AES-128-GCM:+AEAD:+SIGN-EDDSA-ED25519:+COMP-NULL:+ECDHE-ECDSA:+CURVE-X25519"
+#define PRIO_RSA "NONE:+VERS-TLS1.2:+AES-128-GCM:+AEAD:+SIGN-ALL:+COMP-NULL:+RSA"
+#define PRIO_ECDH_RSA_PSS "NONE:+VERS-TLS1.3:+AES-128-GCM:+AEAD:+SIGN-RSA-PSS-SHA256:+COMP-NULL:+ECDHE-RSA:+CURVE-SECP256R1"
+
+
+#define PRIO_AES_CBC_SHA1 "NONE:+VERS-TLS1.0:+AES-128-CBC:+SHA1:+SIGN-ALL:+COMP-NULL:+RSA"
+#define PRIO_TLS12_AES_GCM "NONE:+VERS-TLS1.2:+AES-128-GCM:+AEAD:+SIGN-ALL:+COMP-NULL:+RSA"
+#define PRIO_AES_GCM "NONE:+VERS-TLS1.3:+AES-128-GCM:+AEAD:+SIGN-ALL:+COMP-NULL:+GROUP-ALL"
+#define PRIO_TLS12_AES_CCM "NONE:+VERS-TLS1.2:+AES-128-CCM:+AEAD:+SIGN-ALL:+COMP-NULL:+RSA"
+#define PRIO_AES_CCM "NONE:+VERS-TLS1.3:+AES-128-CCM:+AEAD:+SIGN-ALL:+COMP-NULL:+GROUP-ALL"
+#define PRIO_TLS12_CHACHA_POLY1305 "NONE:+VERS-TLS1.2:+CHACHA20-POLY1305:+AEAD:+SIGN-ALL:+COMP-NULL:+ECDHE-RSA:+CURVE-ALL"
+#define PRIO_CHACHA_POLY1305 "NONE:+VERS-TLS1.3:+CHACHA20-POLY1305:+AEAD:+SIGN-ALL:+COMP-NULL:+ECDHE-RSA:+CURVE-ALL"
+#define PRIO_CAMELLIA_CBC_SHA1 "NONE:+VERS-TLS1.0:+CAMELLIA-128-CBC:+SHA1:+SIGN-ALL:+COMP-NULL:+RSA"
+#define PRIO_GOST_CNT "NONE:+VERS-TLS1.2:+GOST28147-TC26Z-CNT:+GOST28147-TC26Z-IMIT:+SIGN-ALL:+SIGN-GOSTR341012-256:+COMP-NULL:+VKO-GOST-12:+GROUP-GOST-ALL"
+
+static const int rsa_bits = 3072, ec_bits = 256;
+
+static unsigned char server_rsa_pss_cert_pem[] =
+ "-----BEGIN CERTIFICATE-----\n"
+ "MIIErTCCAuWgAwIBAgIIWTZrqjOeCfIwPQYJKoZIhvcNAQEKMDCgDTALBglghkgB\n"
+ "ZQMEAgGhGjAYBgkqhkiG9w0BAQgwCwYJYIZIAWUDBAIBogMCASAwFzEVMBMGA1UE\n"
+ "AxMMcnNhLXBzcyBjZXJ0MCAXDTE3MDYwNjA4NDUzMVoYDzk5OTkxMjMxMjM1OTU5\n"
+ "WjAXMRUwEwYDVQQDEwxyc2EtcHNzIGNlcnQwggHSMD0GCSqGSIb3DQEBCjAwoA0w\n"
+ "CwYJYIZIAWUDBAIBoRowGAYJKoZIhvcNAQEIMAsGCWCGSAFlAwQCAaIDAgEgA4IB\n"
+ "jwAwggGKAoIBgQDswF+JIWGcyu+JfjTcM8UDRKaxOuLVY0SODV1uaXPB5ZW9nEX/\n"
+ "FFYIG+ldSKCyz5JF5ThrdvwqO+GVByuvETJdM7N4i8fzGHU8WIsj/CABAV+SaDT/\n"
+ "xb+h1ar9dIehKelBmXQADVFX+xvu9OM5Ft3P/wyO9gWWrR7e/MU/SVzWzMT69+5Y\n"
+ "oE4QkrYYCuEBtlVHDo2mmNWGSQ5tUVIWARgXbqsmj4voWkutE/CiT0+g6GQilMAR\n"
+ "kROElIhO5NH+u3/Lt2wRQO5tEP1JmSoqvrMOmF16txze8qMzvKg1Eafijv9DR4Nc\n"
+ "Cc6s8+g+CZbyODSdAybiyKsC7JCIrQjsnAjgPKKBLuZ1NTmu5liuXO05XsdcBoKD\n"
+ "bKNAQdJCz4uxfqTr4CGFgHQk48Nhmq01EGmpwAeA/BOCB5qsWzqURtMX8EVB1Zdo\n"
+ "3LD5Vwz18mm+ZdeLPlYy3L/FBpVPDbYoZlFgINUNCQvGgvzqGJAQrKR4w8X/Y6HH\n"
+ "9R8sv+U8kNtQI90CAwEAAaNrMGkwDAYDVR0TAQH/BAIwADAUBgNVHREEDTALggls\n"
+ "b2NhbGhvc3QwEwYDVR0lBAwwCgYIKwYBBQUHAwEwDwYDVR0PAQH/BAUDAweAADAd\n"
+ "BgNVHQ4EFgQU1TmyUrkZZn4yMf4asV5OKq8bZ1gwPQYJKoZIhvcNAQEKMDCgDTAL\n"
+ "BglghkgBZQMEAgGhGjAYBgkqhkiG9w0BAQgwCwYJYIZIAWUDBAIBogMCASADggGB\n"
+ "AGxMPB+Z6pgmWNRw5NjIJgnvJfdMWmQib0II5kdU9I1UybrVRUGpI6tFjIB/pRWU\n"
+ "SiD8wTZpxfTHkRHUn+Wyhh14XOg2Pdad5Ek2XU/QblL2k4kh1sHdOcCRFbDzP5k8\n"
+ "LKIzFcndgnKTRun5368H+NLcXRx/KAi7s9zi4swp9dPxRvNvp8HjQyVhdFi5pK6n\n"
+ "pN1Sw/QD22CE1fRVJ3OYxq4sqCEZANhRv6h/M3AcetGt4LR8ErwuzP1fdtuXeumw\n"
+ "T0deQ2hhSYZmbkk/S+qHA8as6J224ry7Zr5bhB9hr52yum9yC9SjFy0XEV/895jJ\n"
+ "0MDIM33DmPUdnn90Btt+Oq+bgZqTIolifSmcs0sPH10SuxDOnXwkbR44Wu9NbCzx\n"
+ "h3VzhlxAdgcnOYSmJnXKWXog4N1BPFrB4rFqXWFF0Avqs4euK81W4IQ4Sk7fYT7C\n"
+ "tyrDILPqBhN80Q9Me70y7KRsek6yFn4Jd0Lok6vetaeWtSW0929bhU49b1hkdSzt\n"
+ "kw==\n"
+ "-----END CERTIFICATE-----\n";
+
+static unsigned char server_cert_pem[] =
+ "-----BEGIN CERTIFICATE-----\n"
+ "MIIEOjCCAqKgAwIBAgIMU+I+KjQZpH+ZdjOlMA0GCSqGSIb3DQEBCwUAMA8xDTAL\n"
+ "BgNVBAMTBENBLTAwIhgPMjAxNDA4MDYxNDM5MzhaGA85OTk5MTIzMTIzNTk1OVow\n"
+ "EzERMA8GA1UEAxMIc2VydmVyLTEwggGiMA0GCSqGSIb3DQEBAQUAA4IBjwAwggGK\n"
+ "AoIBgQDswF+JIWGcyu+JfjTcM8UDRKaxOuLVY0SODV1uaXPB5ZW9nEX/FFYIG+ld\n"
+ "SKCyz5JF5ThrdvwqO+GVByuvETJdM7N4i8fzGHU8WIsj/CABAV+SaDT/xb+h1ar9\n"
+ "dIehKelBmXQADVFX+xvu9OM5Ft3P/wyO9gWWrR7e/MU/SVzWzMT69+5YoE4QkrYY\n"
+ "CuEBtlVHDo2mmNWGSQ5tUVIWARgXbqsmj4voWkutE/CiT0+g6GQilMARkROElIhO\n"
+ "5NH+u3/Lt2wRQO5tEP1JmSoqvrMOmF16txze8qMzvKg1Eafijv9DR4NcCc6s8+g+\n"
+ "CZbyODSdAybiyKsC7JCIrQjsnAjgPKKBLuZ1NTmu5liuXO05XsdcBoKDbKNAQdJC\n"
+ "z4uxfqTr4CGFgHQk48Nhmq01EGmpwAeA/BOCB5qsWzqURtMX8EVB1Zdo3LD5Vwz1\n"
+ "8mm+ZdeLPlYy3L/FBpVPDbYoZlFgINUNCQvGgvzqGJAQrKR4w8X/Y6HH9R8sv+U8\n"
+ "kNtQI90CAwEAAaOBjTCBijAMBgNVHRMBAf8EAjAAMBQGA1UdEQQNMAuCCWxvY2Fs\n"
+ "aG9zdDATBgNVHSUEDDAKBggrBgEFBQcDATAPBgNVHQ8BAf8EBQMDB6AAMB0GA1Ud\n"
+ "DgQWBBTVObJSuRlmfjIx/hqxXk4qrxtnWDAfBgNVHSMEGDAWgBQ5vvRl/1WhIqpf\n"
+ "ZFiHs89kf3N3OTANBgkqhkiG9w0BAQsFAAOCAYEAC0KQNPASZ7adSMMM3qx0Ny8Z\n"
+ "AkcVAtohkjlwCwhoutcavZVyTjdpGydte6nfyTWOjs6ATBV2GhpyH+nvRJaYQFAh\n"
+ "7uksjJxptSlaQuJqUI12urzx6BX0kenwh7nNwnLOngSBRqYwQqQdbnZf0w1DAdac\n"
+ "vSa/Y1PrDpcXyPHpk7pDrtI9Mj24rIbvjeWM1RfgkNQYLPkZBDQqKkc5UrCA5y3v\n"
+ "3motWyTdfvVYL7KWcEmGeKsWaTDkahd8Xhx29WvE4P740AOvXm/nkrE+PkHODbXi\n"
+ "iD0a4cO2FPjjVt5ji+iaJTaXBEd9GHklKE6ZTZhj5az9ygQj1m6HZ2i3shWtG2ks\n"
+ "AjgnGzsA8Wm/5X6YyR8UND41rS/lAc9yx8Az9Hqzfg8aOyvixYVPNKoTEPAMmypA\n"
+ "oQT6g4b989lZFcjrwnLCrwz83jPD683p5IenCnRI5yhuFoQauy2tgHIbC1FRgs0C\n"
+ "dyiOeDh80u1fekMVjRztIAwavuwxI6XgRzPSHhWR\n"
+ "-----END CERTIFICATE-----\n";
+
+static unsigned char server_key_pem[] =
+ "-----BEGIN RSA PRIVATE KEY-----\n"
+ "MIIG5gIBAAKCAYEA7MBfiSFhnMrviX403DPFA0SmsTri1WNEjg1dbmlzweWVvZxF\n"
+ "/xRWCBvpXUigss+SReU4a3b8KjvhlQcrrxEyXTOzeIvH8xh1PFiLI/wgAQFfkmg0\n"
+ "/8W/odWq/XSHoSnpQZl0AA1RV/sb7vTjORbdz/8MjvYFlq0e3vzFP0lc1szE+vfu\n"
+ "WKBOEJK2GArhAbZVRw6NppjVhkkObVFSFgEYF26rJo+L6FpLrRPwok9PoOhkIpTA\n"
+ "EZEThJSITuTR/rt/y7dsEUDubRD9SZkqKr6zDphdercc3vKjM7yoNRGn4o7/Q0eD\n"
+ "XAnOrPPoPgmW8jg0nQMm4sirAuyQiK0I7JwI4DyigS7mdTU5ruZYrlztOV7HXAaC\n"
+ "g2yjQEHSQs+LsX6k6+AhhYB0JOPDYZqtNRBpqcAHgPwTggearFs6lEbTF/BFQdWX\n"
+ "aNyw+VcM9fJpvmXXiz5WMty/xQaVTw22KGZRYCDVDQkLxoL86hiQEKykeMPF/2Oh\n"
+ "x/UfLL/lPJDbUCPdAgMBAAECggGBAOZzh0sjbDHENBBhAjFKTz6UJ7IigMR3oTao\n"
+ "+cZM7XnS8cQkhtn5wJiaGrlLxejoNhjFO/sXUfQGX9nBphr+IUkp10vCvHn717pK\n"
+ "8f2wILL51D7eIqDJq3RrWMroEFGnSz8okQqv6/s5GgKq6zcZ9AXP3TiXb+8wSvmB\n"
+ "kLq+vZj0r9UfWyl3uSVWuduDU2xoQHAvUWDWKhpRqLJuUvnKTNoaRoz9c5FTu5AY\n"
+ "9cX4b6lQLJCgvKkcz6PhNSGeiG5tsONi89sNuF3MYO+a4JBpD3l/lj1inHDEhlpd\n"
+ "xHdbXNv4vw2rJECt5O8Ff3aT3g3voenP0xbfrQ5m6dIrEscU1KMkYIg+wCVV+oNj\n"
+ "4OhmBvdN/mXKEFpxKNk6C78feA1+ZygNWeBhgY0hiA98oI77H9kN8iuKaOaxYbEG\n"
+ "qCwHrPbL+fVcLKouN6i3E3kpDIp5HMx4bYWyzotXXrpAWj7D/5saBCdErH0ab4Sb\n"
+ "2I3tZ49qDIfcKl0bdpTiidbGKasL/QKBwQD+Qlo4m2aZLYSfBxygqiLv42vpeZAB\n"
+ "4//MeAFnxFcdF+JL6Lo3gfzP3bJ8EEq2b+psmk5yofiNDVaHTb4iOS3DX/JCmnmj\n"
+ "+zAEfMCVLljYJlACVnyPb+8h+T0UEsQWMiFWZxsv+AbHs/cnpVtdnvO0Hg8VRrHu\n"
+ "dpKOauuhPkpFxtbbkxJWIapvYr/jqD8m+fDSMWJuxMGKmgKiefy+pS2N7hrbNZF4\n"
+ "OD/TdCim5qDVuSwj/g2Y7WOTf3UJ5Jo4CmMCgcEA7l9VnhEb3UrAHhGe7bAgZ4Wm\n"
+ "1ncFVOWc9X/tju3QUpNEow6I0skav2i3A/ZA36Iy/w4Sf8RAQC+77NzBEIKyLjK1\n"
+ "PfwXPoH2hrtD3WSQlAFG4u8DsRWt4GZY3OAzmqWenhQcUoJ1zgTyRwOFfX1R38NF\n"
+ "8QeHck5KUUNoi56Vc7BCo/ypacz33RqzVEj6z5ScogTqC8nNn1a+/rfpTKzotJqc\n"
+ "PJHMXTduAB6x4QHerpzGJQYucAJSD1VJbFwEWUy/AoHBAIvKb1AwIHiXThMhFdw/\n"
+ "rnW1097JtyNS95CzahJjIIIeX4zcp4VdMmIWwcr0Kh+j6H9NV1QvOThT3P8G/0JR\n"
+ "rZd9aPS1eaturzfIXxmmIbK1XcfrRRCXuiIzpiEjMCwD49BdX9U/yHqDt59Uiqcu\n"
+ "fU7KOAC6nZk+F9W1c1dzp+I1MGwIsEwqtkoHQPkpx47mXEE0ZaoBA2fwxQIPj6ZB\n"
+ "qooeHyXmjdRLGMxpUPByXHslE9+2DkPGQLkXmoGV7jRhgQKBwQDL+LnbgwpT5pXU\n"
+ "ZQGYpABmdQAZPklKpxwTGr+dcTO0pR2zZUmBDOKdbS5F7p7+fd2jUFhWCglsoyvs\n"
+ "d82goiVz0KI0AxWkwDLCgVWGCXqJmzocD6gaDNH3VbyubA7cQuIipFTD6ayCeMsU\n"
+ "JxhAFE9N6NtdbzLghcukE8lOx4ldMDMl/Zq91M033pQbCEPOAn2xSgE3yxvvP5w5\n"
+ "fAffO4n4mOAeGChGj5rJ8XoGbsIsqiwHHG36HJI5WqJ0XZy/CSMCgcEA4M05digH\n"
+ "VZE5T/eKLFNEnUB1W9tWAzj+BAqmR1rlwQt5O3fC8F7XqkSowhcRTDHUdoOkdVz/\n"
+ "jMgRqGs0O+cl8tLImD6d1mFR6Yxu0PHwXUwQVklW8txGGOKv0+2MFMlkFjuwCbNN\n"
+ "XZ2rmZq/JywCJmVAH0wToXZyEqhilLZ9TLs6m2d2+2hlxJM6XmXjc7A/fC089bSX\n"
+ "W+lG+lHYAA3tjkBWvb7YAPriahcFrRBvQb5zx4L4NXMHlXMUnA/KlMW2\n"
+ "-----END RSA PRIVATE KEY-----\n";
+
+static unsigned char server_ecc_key_pem[] =
+ "-----BEGIN EC PRIVATE KEY-----\n"
+ "MHgCAQEEIQDrAKCAbdMKPngHu4zdSQ2Pghob8PhyrbUpWAR8V07E+qAKBggqhkjO\n"
+ "PQMBB6FEA0IABDfo4YLPkO4pBpQamtObIV3J6l92vI+RkyNtaQ9gtSWDj20w/aBC\n"
+ "WlbcTsRZ2itEpJ6GdLsGOW4RRfmiubzC9JU=\n"
+ "-----END EC PRIVATE KEY-----\n";
+
+static unsigned char server_ecc_cert_pem[] =
+ "-----BEGIN CERTIFICATE-----\n"
+ "MIIBrjCCAVSgAwIBAgIMU+I+axGZmBD/YL96MAoGCCqGSM49BAMCMA8xDTALBgNV\n"
+ "BAMTBENBLTAwIhgPMjAxNDA4MDYxNDQwNDNaGA85OTk5MTIzMTIzNTk1OVowEzER\n"
+ "MA8GA1UEAxMIc2VydmVyLTEwWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAAQ36OGC\n"
+ "z5DuKQaUGprTmyFdyepfdryPkZMjbWkPYLUlg49tMP2gQlpW3E7EWdorRKSehnS7\n"
+ "BjluEUX5orm8wvSVo4GNMIGKMAwGA1UdEwEB/wQCMAAwFAYDVR0RBA0wC4IJbG9j\n"
+ "YWxob3N0MBMGA1UdJQQMMAoGCCsGAQUFBwMBMA8GA1UdDwEB/wQFAwMHgAAwHQYD\n"
+ "VR0OBBYEFOuSntH2To0gJLH79Ow4wNpBuhmEMB8GA1UdIwQYMBaAFMZ1miRvZAYr\n"
+ "nBEymOtPjbfTrnblMAoGCCqGSM49BAMCA0gAMEUCIQCMP3aBcCxSPbCUhihOsUmH\n"
+ "G04AgT1PKw8z4LgZ4VGTVAIgYw3IFwS5sSYEAHRZAH8eaTXTz7XFmWmnkve9EBkN\n"
+ "cBE=\n"
+ "-----END CERTIFICATE-----\n";
+
+static unsigned char server_ed25519_key_pem[] =
+ "-----BEGIN PRIVATE KEY-----\n"
+ "MC4CAQAwBQYDK2VwBCIEIOXDJXOU6J6XdXx4WfcyPILPYJDH5bRfm9em+DYMkllw\n"
+ "-----END PRIVATE KEY-----\n";
+
+static unsigned char server_ed25519_cert_pem[] =
+ "-----BEGIN CERTIFICATE-----\n"
+ "MIIBwTCCAWagAwIBAgIIWTZasQWGNVEwCgYIKoZIzj0EAwIwfTELMAkGA1UEBhMC\n"
+ "QkUxDzANBgNVBAoTBkdudVRMUzElMCMGA1UECxMcR251VExTIGNlcnRpZmljYXRl\n"
+ "IGF1dGhvcml0eTEPMA0GA1UECBMGTGV1dmVuMSUwIwYDVQQDExxHbnVUTFMgY2Vy\n"
+ "dGlmaWNhdGUgYXV0aG9yaXR5MCAXDTE3MDYwNjA3MzMwNVoYDzk5OTkxMjMxMjM1\n"
+ "OTU5WjAZMRcwFQYDVQQDEw5FZDI1NTE5IHNpZ25lcjAqMAUGAytlcAMhAPMF++lz\n"
+ "LIzfyCX0v0B7LIabZWZ/dePW9HexIbW3tYmHo2EwXzAMBgNVHRMBAf8EAjAAMA8G\n"
+ "A1UdDwEB/wQFAwMHgAAwHQYDVR0OBBYEFONSSnOdGLzpv3xNcci8ZiKKqzyqMB8G\n"
+ "A1UdIwQYMBaAFPC0gf6YEr+1KLlkQAPLzB9mTigDMAoGCCqGSM49BAMCA0kAMEYC\n"
+ "IQDHGfSgM44DVZfrP5CF8LSNlFN55ti3Z69YJ0SK8Fy9eQIhAN2UKeX3l8A9Ckcm\n"
+ "7barRoh+qx7ZVYpe+5w3JYuxy16w\n"
+ "-----END CERTIFICATE-----\n";
+
+#ifdef ENABLE_GOST
+static unsigned char server_gost12_256_key_pem[] =
+ "-----BEGIN PRIVATE KEY-----\n"
+ "MEgCAQAwHwYIKoUDBwEBAQEwEwYHKoUDAgIkAAYIKoUDBwEBAgIEIgQg0+JttJEV\n"
+ "Ud+XBzX9q13ByKK+j2b+mEmNIo1yB0wGleo=\n"
+ "-----END PRIVATE KEY-----\n";
+
+static unsigned char server_gost12_256_cert_pem[] =
+ "-----BEGIN CERTIFICATE-----\n"
+ "MIIC8DCCAVigAwIBAgIIWcZKgxkCMvcwDQYJKoZIhvcNAQELBQAwDzENMAsGA1UE\n"
+ "AxMEQ0EtMzAgFw0xOTEwMDgxMDQ4MTZaGA85OTk5MTIzMTIzNTk1OVowDTELMAkG\n"
+ "A1UEAxMCR1IwZjAfBggqhQMHAQEBATATBgcqhQMCAiQABggqhQMHAQECAgNDAARA\n"
+ "J9sMEEx0JW9QsT5bDqyc0TNcjVg9ZSdp4GkMtShM+OOgyBGrWK3zLP5IzHYSXja8\n"
+ "373QrJOUvdX7T7TUk5yU5aOBjTCBijAMBgNVHRMBAf8EAjAAMBQGA1UdEQQNMAuC\n"
+ "CWxvY2FsaG9zdDATBgNVHSUEDDAKBggrBgEFBQcDATAPBgNVHQ8BAf8EBQMDB4AA\n"
+ "MB0GA1UdDgQWBBQYSEtdwsYrtnOq6Ya3nt8DgFPCQjAfBgNVHSMEGDAWgBT5qIYZ\n"
+ "Y7akFBNgdg8BmjU27/G0rzANBgkqhkiG9w0BAQsFAAOCAYEAR0xtx7MWEP1KyIzM\n"
+ "4lXKdTyU4Nve5RcgqF82yR/0odqT5MPoaZDvLuRWEcQryztZD3kmRUmPmn1ujSfc\n"
+ "BbPfRnSutDXcf6imq0/U1/TV/BF3vpS1plltzetvibf8MYetHVFQHUBJDZJHh9h7\n"
+ "PGwA9SnmnGKFIxFdV6bVOLkPR54Gob9zN3E17KslL19lNtht1pxk9pshwTn35oRY\n"
+ "uOdxof9F4XjpI/4WbC8kp15QeG8XyZd5JWSl+niNOqYK31+ilQdVBr4RiZSDIcAg\n"
+ "twS5yV9Ap+R8rM8TLbeT2io4rhdUgmDllUf49zV3t6AbVvbsQfkqXmHXW8uW2WBu\n"
+ "A8FiXEbIIOb+QIW0ZGwk3BVQ7wdiw1M5w6kYtz5kBtNPxBmc+eu1+e6EAfYbFNr3\n"
+ "pkxtMk3veYWHb5s3dHZ4/t2Rn85hWqh03CWwCkKTN3qmEs4/XpybbXE/UE49e7u1\n"
+ "FkpM1bT/0gUNsNt5h3pyUzQZdiB0XbdGGFta3tB3+inIO45h\n"
+ "-----END CERTIFICATE-----\n";
+
+static const gnutls_datum_t server_gost12_256_key = { server_gost12_256_key_pem,
+ sizeof(server_gost12_256_key_pem)-1
+};
+
+static const gnutls_datum_t server_gost12_256_cert = { server_gost12_256_cert_pem,
+ sizeof(server_gost12_256_cert_pem)-1
+};
+#endif
+
+const gnutls_datum_t server_cert = { server_cert_pem,
+ sizeof(server_cert_pem)
+};
+
+const gnutls_datum_t server_rsa_pss_cert = { server_rsa_pss_cert_pem,
+ sizeof(server_rsa_pss_cert_pem)
+};
+
+const gnutls_datum_t server_key = { server_key_pem,
+ sizeof(server_key_pem)
+};
+
+const gnutls_datum_t server_ecc_cert = { server_ecc_cert_pem,
+ sizeof(server_ecc_cert_pem)
+};
+
+const gnutls_datum_t server_ecc_key = { server_ecc_key_pem,
+ sizeof(server_ecc_key_pem)
+};
+
+const gnutls_datum_t server_ed25519_cert = { server_ed25519_cert_pem,
+ sizeof(server_ed25519_cert_pem)
+};
+
+const gnutls_datum_t server_ed25519_key = { server_ed25519_key_pem,
+ sizeof(server_ed25519_key_pem)
+};
+
+char buffer[64 * 1024];
+
+static void tls_log_func(int level, const char *str)
+{
+ fprintf(stderr, "%s|<%d>| %s", side, level, str);
+}
+
+static void test_ciphersuite(const char *cipher_prio, int size)
+{
+ /* Server stuff. */
+ gnutls_anon_server_credentials_t s_anoncred;
+ gnutls_certificate_credentials_t c_certcred, s_certcred;
+ gnutls_session_t server;
+ int sret, cret;
+ const char *str;
+ /* Client stuff. */
+ gnutls_anon_client_credentials_t c_anoncred;
+ gnutls_session_t client;
+ /* Need to enable anonymous KX specifically. */
+ int ret;
+ struct benchmark_st st;
+ gnutls_packet_t packet;
+ const char *name;
+
+ /* Init server */
+#ifdef ENABLE_ANON
+ gnutls_anon_allocate_server_credentials(&s_anoncred);
+#endif
+ gnutls_certificate_allocate_credentials(&s_certcred);
+
+ gnutls_certificate_set_x509_key_mem(s_certcred, &server_cert,
+ &server_key,
+ GNUTLS_X509_FMT_PEM);
+ gnutls_certificate_set_x509_key_mem(s_certcred, &server_ecc_cert,
+ &server_ecc_key,
+ GNUTLS_X509_FMT_PEM);
+#ifdef ENABLE_GOST
+ gnutls_certificate_set_x509_key_mem(s_certcred, &server_gost12_256_cert,
+ &server_gost12_256_key,
+ GNUTLS_X509_FMT_PEM);
+#endif
+
+ gnutls_init(&server, GNUTLS_SERVER);
+ ret = gnutls_priority_set_direct(server, cipher_prio, &str);
+ if (ret < 0) {
+ fprintf(stderr, "Error in %s\n", str);
+ exit(1);
+ }
+#ifdef ENABLE_ANON
+ gnutls_credentials_set(server, GNUTLS_CRD_ANON, s_anoncred);
+#endif
+ gnutls_credentials_set(server, GNUTLS_CRD_CERTIFICATE, s_certcred);
+ gnutls_transport_set_push_function(server, server_push);
+ gnutls_transport_set_pull_function(server, server_pull);
+ gnutls_transport_set_ptr(server, (gnutls_transport_ptr_t) server);
+ reset_buffers();
+
+ /* Init client */
+#ifdef ENABLE_ANON
+ gnutls_anon_allocate_client_credentials(&c_anoncred);
+#endif
+ gnutls_certificate_allocate_credentials(&c_certcred);
+ gnutls_init(&client, GNUTLS_CLIENT);
+
+ ret = gnutls_priority_set_direct(client, cipher_prio, &str);
+ if (ret < 0) {
+ fprintf(stderr, "Error in %s\n", str);
+ exit(1);
+ }
+#ifdef ENABLE_ANON
+ gnutls_credentials_set(client, GNUTLS_CRD_ANON, c_anoncred);
+#endif
+ gnutls_credentials_set(client, GNUTLS_CRD_CERTIFICATE, c_certcred);
+ gnutls_transport_set_push_function(client, client_push);
+ gnutls_transport_set_pull_function(client, client_pull);
+ gnutls_transport_set_ptr(client, (gnutls_transport_ptr_t) client);
+
+ HANDSHAKE(client, server);
+
+ name = gnutls_cipher_get_name(gnutls_cipher_get(server));
+ fprintf(stdout, "%30s - %s ", name, gnutls_protocol_get_name(
+ gnutls_protocol_get_version(server)));
+ fflush(stdout);
+
+ ret = gnutls_rnd(GNUTLS_RND_NONCE, buffer, sizeof(buffer));
+ if (ret < 0) {
+ fprintf(stderr, "Error in %s\n", str);
+ exit(1);
+ }
+
+ start_benchmark(&st);
+
+ do {
+ do {
+ ret = gnutls_record_send(client, buffer, size);
+ }
+ while (ret == GNUTLS_E_AGAIN);
+
+ if (ret < 0) {
+ fprintf(stderr, "Failed sending to server\n");
+ exit(1);
+ }
+
+ do {
+ ret =
+ gnutls_record_recv_packet(server, &packet);
+ }
+ while (ret == GNUTLS_E_AGAIN);
+
+ if (ret < 0) {
+ fprintf(stderr, "Failed receiving from client: %s\n", gnutls_strerror(ret));
+ exit(1);
+ }
+
+ st.size += size;
+ gnutls_packet_deinit(packet);
+ }
+ while (benchmark_must_finish == 0);
+
+ stop_benchmark(&st, NULL, 1);
+
+ gnutls_bye(client, GNUTLS_SHUT_WR);
+ gnutls_bye(server, GNUTLS_SHUT_WR);
+
+ gnutls_deinit(client);
+ gnutls_deinit(server);
+
+#ifdef ENABLE_ANON
+ gnutls_anon_free_client_credentials(c_anoncred);
+ gnutls_anon_free_server_credentials(s_anoncred);
+#endif
+}
+
+static
+double calc_avg(uint64_t *diffs, unsigned int diffs_size)
+{
+ double avg = 0;
+ unsigned int i;
+
+ for (i = 0; i < diffs_size; i++)
+ avg += diffs[i];
+
+ avg /= diffs_size;
+
+ return avg;
+}
+
+static
+double calc_svar(uint64_t *diffs, unsigned int diffs_size,
+ double avg)
+{
+ double sum = 0, d;
+ unsigned int i;
+
+ for (i = 0; i < diffs_size; i++) {
+ d = ((double) diffs[i] - avg);
+ d *= d;
+
+ sum += d;
+ }
+ sum /= diffs_size - 1;
+
+ return sum;
+}
+
+
+uint64_t total_diffs[32 * 1024];
+unsigned int total_diffs_size = 0;
+
+static void test_ciphersuite_kx(const char *cipher_prio, unsigned pk)
+{
+ /* Server stuff. */
+ gnutls_anon_server_credentials_t s_anoncred;
+ gnutls_session_t server;
+ int sret, cret, ret;
+ const char *str;
+ char *suite = NULL;
+ gnutls_anon_client_credentials_t c_anoncred;
+ gnutls_certificate_credentials_t c_certcred, s_certcred;
+ gnutls_session_t client;
+ unsigned i;
+ struct benchmark_st st;
+ struct timespec tr_start, tr_stop;
+ double avg, svar;
+ gnutls_priority_t priority_cache;
+ const char *scale;
+
+ total_diffs_size = 0;
+
+ /* Init server */
+ gnutls_certificate_allocate_credentials(&s_certcred);
+#ifdef ENABLE_ANON
+ gnutls_anon_allocate_server_credentials(&s_anoncred);
+#endif
+
+ ret = 0;
+ if (pk == GNUTLS_PK_RSA_PSS)
+ ret = gnutls_certificate_set_x509_key_mem(s_certcred, &server_rsa_pss_cert,
+ &server_key,
+ GNUTLS_X509_FMT_PEM);
+ else if (pk == GNUTLS_PK_RSA)
+ ret = gnutls_certificate_set_x509_key_mem(s_certcred, &server_cert,
+ &server_key,
+ GNUTLS_X509_FMT_PEM);
+ if (ret < 0) {
+ fprintf(stderr, "Error in %d: %s\n", __LINE__,
+ gnutls_strerror(ret));
+ exit(1);
+ }
+
+ ret = 0;
+ if (pk == GNUTLS_PK_ECDSA)
+ ret = gnutls_certificate_set_x509_key_mem(s_certcred, &server_ecc_cert,
+ &server_ecc_key,
+ GNUTLS_X509_FMT_PEM);
+ else if (pk == GNUTLS_PK_EDDSA_ED25519)
+ ret = gnutls_certificate_set_x509_key_mem(s_certcred, &server_ed25519_cert,
+ &server_ed25519_key,
+ GNUTLS_X509_FMT_PEM);
+#ifdef ENABLE_GOST
+ else if (pk == GNUTLS_PK_GOST_12_256)
+ ret = gnutls_certificate_set_x509_key_mem(s_certcred, &server_gost12_256_cert,
+ &server_gost12_256_key,
+ GNUTLS_X509_FMT_PEM);
+#endif
+ if (ret < 0) {
+ fprintf(stderr, "Error in %d: %s\n", __LINE__,
+ gnutls_strerror(ret));
+ exit(1);
+ }
+
+ /* Init client */
+#ifdef ENABLE_ANON
+ gnutls_anon_allocate_client_credentials(&c_anoncred);
+#endif
+ gnutls_certificate_allocate_credentials(&c_certcred);
+
+ start_benchmark(&st);
+
+ ret = gnutls_priority_init(&priority_cache, cipher_prio, &str);
+ if (ret < 0) {
+ fprintf(stderr, "Error in %s\n", str);
+ exit(1);
+ }
+
+ do {
+
+ gnutls_init(&server, GNUTLS_SERVER);
+ ret =
+ gnutls_priority_set(server, priority_cache);
+ if (ret < 0) {
+ fprintf(stderr, "Error in setting priority: %s\n", gnutls_strerror(ret));
+ exit(1);
+ }
+#ifdef ENABLE_ANON
+ gnutls_credentials_set(server, GNUTLS_CRD_ANON,
+ s_anoncred);
+#endif
+ gnutls_credentials_set(server, GNUTLS_CRD_CERTIFICATE,
+ s_certcred);
+ gnutls_transport_set_push_function(server, server_push);
+ gnutls_transport_set_pull_function(server, server_pull);
+ gnutls_transport_set_ptr(server,
+ (gnutls_transport_ptr_t) server);
+ reset_buffers();
+
+ gnutls_init(&client, GNUTLS_CLIENT);
+
+ ret =
+ gnutls_priority_set(client, priority_cache);
+ if (ret < 0) {
+ fprintf(stderr, "Error in setting priority: %s\n", gnutls_strerror(ret));
+ exit(1);
+ }
+#ifdef ENABLE_ANON
+ gnutls_credentials_set(client, GNUTLS_CRD_ANON,
+ c_anoncred);
+#endif
+ gnutls_credentials_set(client, GNUTLS_CRD_CERTIFICATE,
+ c_certcred);
+
+ gnutls_transport_set_push_function(client, client_push);
+ gnutls_transport_set_pull_function(client, client_pull);
+ gnutls_transport_set_ptr(client,
+ (gnutls_transport_ptr_t) client);
+
+ gettime(&tr_start);
+
+ HANDSHAKE(client, server);
+
+ gettime(&tr_stop);
+
+ if (suite == NULL)
+ suite =
+ gnutls_session_get_desc(server);
+
+ gnutls_deinit(client);
+ gnutls_deinit(server);
+
+ total_diffs[total_diffs_size++] = timespec_sub_ns(&tr_stop, &tr_start);
+ if (total_diffs_size > sizeof(total_diffs)/sizeof(total_diffs[0]))
+ abort();
+
+ st.size += 1;
+ }
+ while (benchmark_must_finish == 0);
+
+ fprintf(stdout, "%s\n - ", suite);
+ gnutls_free(suite);
+ stop_benchmark(&st, "transactions", 1);
+ gnutls_priority_deinit(priority_cache);
+
+ avg = calc_avg(total_diffs, total_diffs_size);
+
+ if (avg < 1000) {
+ scale = "ns";
+ } else if (avg < 1000000) {
+ scale = "\u00B5s";
+ avg /= 1000;
+ for (i=0;i<total_diffs_size;i++)
+ total_diffs[i] /= 1000;
+ } else {
+ scale = "ms";
+ avg /= 1000*1000;
+ for (i=0;i<total_diffs_size;i++)
+ total_diffs[i] /= 1000*1000;
+ }
+
+ svar = calc_svar(total_diffs, total_diffs_size, avg);
+
+ printf(" - avg. handshake time: %.2f %s\n - standard deviation: %.2f %s\n\n",
+ avg, scale, sqrt(svar), scale);
+
+#ifdef ENABLE_ANON
+ gnutls_anon_free_client_credentials(c_anoncred);
+ gnutls_anon_free_server_credentials(s_anoncred);
+#endif
+}
+
+void benchmark_tls(int debug_level, int ciphers)
+{
+ int size;
+
+ gnutls_global_set_log_function(tls_log_func);
+ gnutls_global_set_log_level(debug_level);
+ gnutls_global_init();
+
+ if (ciphers != 0) {
+ size = 1400;
+ printf
+ ("Testing throughput in cipher/MAC combinations (payload: %d bytes)\n",
+ size);
+
+ test_ciphersuite(PRIO_TLS12_AES_GCM, size);
+ test_ciphersuite(PRIO_AES_GCM, size);
+ test_ciphersuite(PRIO_TLS12_AES_CCM, size);
+ test_ciphersuite(PRIO_AES_CCM, size);
+ test_ciphersuite(PRIO_TLS12_CHACHA_POLY1305, size);
+ test_ciphersuite(PRIO_CHACHA_POLY1305, size);
+ test_ciphersuite(PRIO_AES_CBC_SHA1, size);
+ test_ciphersuite(PRIO_CAMELLIA_CBC_SHA1, size);
+#ifdef ENABLE_GOST
+ test_ciphersuite(PRIO_GOST_CNT, size);
+#endif
+
+ size = 16 * 1024;
+ printf
+ ("\nTesting throughput in cipher/MAC combinations (payload: %d bytes)\n",
+ size);
+ test_ciphersuite(PRIO_TLS12_AES_GCM, size);
+ test_ciphersuite(PRIO_AES_GCM, size);
+ test_ciphersuite(PRIO_TLS12_AES_CCM, size);
+ test_ciphersuite(PRIO_AES_CCM, size);
+ test_ciphersuite(PRIO_TLS12_CHACHA_POLY1305, size);
+ test_ciphersuite(PRIO_CHACHA_POLY1305, size);
+ test_ciphersuite(PRIO_AES_CBC_SHA1, size);
+ test_ciphersuite(PRIO_CAMELLIA_CBC_SHA1, size);
+#ifdef ENABLE_GOST
+ test_ciphersuite(PRIO_GOST_CNT, size);
+#endif
+ } else {
+ printf
+ ("Testing key exchanges (RSA/DH bits: %d, EC bits: %d)\n\n",
+ rsa_bits, ec_bits);
+ test_ciphersuite_kx(PRIO_DHE_RSA, GNUTLS_PK_RSA);
+ test_ciphersuite_kx(PRIO_ECDH_RSA_PSS, GNUTLS_PK_RSA_PSS);
+ test_ciphersuite_kx(PRIO_ECDH, GNUTLS_PK_RSA);
+ test_ciphersuite_kx(PRIO_ECDH_X25519, GNUTLS_PK_RSA);
+ test_ciphersuite_kx(PRIO_ECDHE_ECDSA, GNUTLS_PK_ECC);
+ test_ciphersuite_kx(PRIO_ECDH_X25519_ECDSA, GNUTLS_PK_ECC);
+ test_ciphersuite_kx(PRIO_ECDH_X25519_EDDSA, GNUTLS_PK_EDDSA_ED25519);
+ test_ciphersuite_kx(PRIO_RSA, GNUTLS_PK_RSA);
+#ifdef ENABLE_GOST
+ test_ciphersuite_kx(PRIO_GOST_CNT, GNUTLS_PK_GOST_12_256);
+#endif
+ }
+
+ gnutls_global_deinit();
+
+}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-29 15:16:54 +0000