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Changes to DEFAULT curves
[thirdparty/openssl.git] / ssl / t1_trce.c
CommitLineData
0f113f3e
MC		 1/*
2 * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
93ab9e42
DSH		 3 * project.
4 */
5/* ====================================================================
6 * Copyright (c) 2012 The OpenSSL Project. All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 *
12 * 1. Redistributions of source code must retain the above copyright
0f113f3e 13 * notice, this list of conditions and the following disclaimer.
93ab9e42
DSH		 14 *
15 * 2. Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in
17 * the documentation and/or other materials provided with the
18 * distribution.
19 *
20 * 3. All advertising materials mentioning features or use of this
21 * software must display the following acknowledgment:
22 * "This product includes software developed by the OpenSSL Project
23 * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
24 *
25 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
26 * endorse or promote products derived from this software without
27 * prior written permission. For written permission, please contact
28 * licensing@OpenSSL.org.
29 *
30 * 5. Products derived from this software may not be called "OpenSSL"
31 * nor may "OpenSSL" appear in their names without prior written
32 * permission of the OpenSSL Project.
33 *
34 * 6. Redistributions of any form whatsoever must retain the following
35 * acknowledgment:
36 * "This product includes software developed by the OpenSSL Project
37 * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
38 *
39 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
40 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
41 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
42 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
43 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
44 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
45 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
46 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
47 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
48 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
49 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
50 * OF THE POSSIBILITY OF SUCH DAMAGE.
51 * ====================================================================
52 *
53 */
54
55#include "ssl_locl.h"
56
57#ifndef OPENSSL_NO_SSL_TRACE
58
59/* Packet trace support for OpenSSL */
60
0f113f3e
MC		 61typedef struct {
62 int num;
63 const char *name;
64} ssl_trace_tbl;
93ab9e42 65
0f113f3e 66# define ssl_trace_str(val, tbl) \
b6eb9827 67 do_ssl_trace_str(val, tbl, OSSL_NELEM(tbl))
0f113f3e
MC		 68
69# define ssl_trace_list(bio, indent, msg, msglen, value, table) \
70 do_ssl_trace_list(bio, indent, msg, msglen, value, \
b6eb9827 71 table, OSSL_NELEM(table))
93ab9e42 72
93ab9e42 73static const char *do_ssl_trace_str(int val, ssl_trace_tbl *tbl, size_t ntbl)
0f113f3e
MC		 74{
75 size_t i;
76 for (i = 0; i < ntbl; i++, tbl++) {
77 if (tbl->num == val)
78 return tbl->name;
79 }
80 return "UNKNOWN";
81}
93ab9e42
DSH		 82
83static int do_ssl_trace_list(BIO *bio, int indent,
0f113f3e
MC		 84 const unsigned char *msg, size_t msglen,
85 size_t vlen, ssl_trace_tbl *tbl, size_t ntbl)
86{
87 int val;
88 if (msglen % vlen)
89 return 0;
90 while (msglen) {
91 val = msg[0];
92 if (vlen == 2)
93 val = (val << 8) | msg[1];
94 BIO_indent(bio, indent, 80);
95 BIO_printf(bio, "%s (%d)\n", do_ssl_trace_str(val, tbl, ntbl), val);
96 msg += vlen;
97 msglen -= vlen;
98 }
99 return 1;
100}
93ab9e42
DSH		 101
102/* Version number */
103
104static ssl_trace_tbl ssl_version_tbl[] = {
0f113f3e
MC		 105 {SSL3_VERSION, "SSL 3.0"},
106 {TLS1_VERSION, "TLS 1.0"},
107 {TLS1_1_VERSION, "TLS 1.1"},
108 {TLS1_2_VERSION, "TLS 1.2"},
109 {DTLS1_VERSION, "DTLS 1.0"},
110 {DTLS1_2_VERSION, "DTLS 1.2"},
111 {DTLS1_BAD_VER, "DTLS 1.0 (bad)"}
93ab9e42
DSH		 112};
113
114static ssl_trace_tbl ssl_content_tbl[] = {
0f113f3e
MC		 115 {SSL3_RT_CHANGE_CIPHER_SPEC, "ChangeCipherSpec"},
116 {SSL3_RT_ALERT, "Alert"},
117 {SSL3_RT_HANDSHAKE, "Handshake"},
118 {SSL3_RT_APPLICATION_DATA, "ApplicationData"},
22e3dcb7 119 {DTLS1_RT_HEARTBEAT, "HeartBeat"}
93ab9e42 120};
0f113f3e 121
93ab9e42
DSH		 122/* Handshake types */
123static ssl_trace_tbl ssl_handshake_tbl[] = {
0f113f3e
MC		 124 {SSL3_MT_HELLO_REQUEST, "HelloRequest"},
125 {SSL3_MT_CLIENT_HELLO, "ClientHello"},
126 {SSL3_MT_SERVER_HELLO, "ServerHello"},
127 {DTLS1_MT_HELLO_VERIFY_REQUEST, "HelloVerifyRequest"},
128 {SSL3_MT_NEWSESSION_TICKET, "NewSessionTicket"},
129 {SSL3_MT_CERTIFICATE, "Certificate"},
130 {SSL3_MT_SERVER_KEY_EXCHANGE, "ServerKeyExchange"},
131 {SSL3_MT_CERTIFICATE_REQUEST, "CertificateRequest"},
132 {SSL3_MT_CLIENT_KEY_EXCHANGE, "ClientKeyExchange"},
133 {SSL3_MT_CERTIFICATE_STATUS, "CertificateStatus"},
134 {SSL3_MT_SERVER_DONE, "ServerHelloDone"},
135 {SSL3_MT_CERTIFICATE_VERIFY, "CertificateVerify"},
136 {SSL3_MT_CLIENT_KEY_EXCHANGE, "ClientKeyExchange"},
137 {SSL3_MT_FINISHED, "Finished"},
138 {SSL3_MT_CERTIFICATE_STATUS, "CertificateStatus"}
93ab9e42 139};
0f113f3e 140
93ab9e42
DSH		 141/* Cipher suites */
142static ssl_trace_tbl ssl_ciphers_tbl[] = {
0f113f3e
MC		 143 {0x0000, "SSL_NULL_WITH_NULL_NULL"},
144 {0x0001, "SSL_RSA_WITH_NULL_MD5"},
145 {0x0002, "SSL_RSA_WITH_NULL_SHA"},
146 {0x0003, "SSL_RSA_EXPORT_WITH_RC4_40_MD5"},
147 {0x0004, "SSL_RSA_WITH_RC4_128_MD5"},
148 {0x0005, "SSL_RSA_WITH_RC4_128_SHA"},
149 {0x0006, "SSL_RSA_EXPORT_WITH_RC2_CBC_40_MD5"},
150 {0x0007, "SSL_RSA_WITH_IDEA_CBC_SHA"},
151 {0x0008, "SSL_RSA_EXPORT_WITH_DES40_CBC_SHA"},
152 {0x0009, "SSL_RSA_WITH_DES_CBC_SHA"},
153 {0x000A, "SSL_RSA_WITH_3DES_EDE_CBC_SHA"},
154 {0x000B, "SSL_DH_DSS_EXPORT_WITH_DES40_CBC_SHA"},
155 {0x000C, "SSL_DH_DSS_WITH_DES_CBC_SHA"},
156 {0x000D, "SSL_DH_DSS_WITH_3DES_EDE_CBC_SHA"},
157 {0x000E, "SSL_DH_RSA_EXPORT_WITH_DES40_CBC_SHA"},
158 {0x000F, "SSL_DH_RSA_WITH_DES_CBC_SHA"},
159 {0x0010, "SSL_DH_RSA_WITH_3DES_EDE_CBC_SHA"},
160 {0x0011, "SSL_DHE_DSS_EXPORT_WITH_DES40_CBC_SHA"},
161 {0x0012, "SSL_DHE_DSS_WITH_DES_CBC_SHA"},
162 {0x0013, "SSL_DHE_DSS_WITH_3DES_EDE_CBC_SHA"},
163 {0x0014, "SSL_DHE_RSA_EXPORT_WITH_DES40_CBC_SHA"},
164 {0x0015, "SSL_DHE_RSA_WITH_DES_CBC_SHA"},
165 {0x0016, "SSL_DHE_RSA_WITH_3DES_EDE_CBC_SHA"},
166 {0x0017, "SSL_DH_anon_EXPORT_WITH_RC4_40_MD5"},
167 {0x0018, "SSL_DH_anon_WITH_RC4_128_MD5"},
168 {0x0019, "SSL_DH_anon_EXPORT_WITH_DES40_CBC_SHA"},
169 {0x001A, "SSL_DH_anon_WITH_DES_CBC_SHA"},
170 {0x001B, "SSL_DH_anon_WITH_3DES_EDE_CBC_SHA"},
171 {0x001D, "SSL_FORTEZZA_KEA_WITH_FORTEZZA_CBC_SHA"},
172 {0x001E, "SSL_FORTEZZA_KEA_WITH_RC4_128_SHA"},
173 {0x001F, "TLS_KRB5_WITH_3DES_EDE_CBC_SHA"},
174 {0x0020, "TLS_KRB5_WITH_RC4_128_SHA"},
175 {0x0021, "TLS_KRB5_WITH_IDEA_CBC_SHA"},
176 {0x0022, "TLS_KRB5_WITH_DES_CBC_MD5"},
177 {0x0023, "TLS_KRB5_WITH_3DES_EDE_CBC_MD5"},
178 {0x0024, "TLS_KRB5_WITH_RC4_128_MD5"},
179 {0x0025, "TLS_KRB5_WITH_IDEA_CBC_MD5"},
180 {0x0026, "TLS_KRB5_EXPORT_WITH_DES_CBC_40_SHA"},
181 {0x0027, "TLS_KRB5_EXPORT_WITH_RC2_CBC_40_SHA"},
182 {0x0028, "TLS_KRB5_EXPORT_WITH_RC4_40_SHA"},
183 {0x0029, "TLS_KRB5_EXPORT_WITH_DES_CBC_40_MD5"},
184 {0x002A, "TLS_KRB5_EXPORT_WITH_RC2_CBC_40_MD5"},
185 {0x002B, "TLS_KRB5_EXPORT_WITH_RC4_40_MD5"},
9d3356b1
DSH		 186 {0x002C, "TLS_PSK_WITH_NULL_SHA"},
187 {0x002D, "TLS_DHE_PSK_WITH_NULL_SHA"},
188 {0x002E, "TLS_RSA_PSK_WITH_NULL_SHA"},
0f113f3e
MC		 189 {0x002F, "TLS_RSA_WITH_AES_128_CBC_SHA"},
190 {0x0030, "TLS_DH_DSS_WITH_AES_128_CBC_SHA"},
191 {0x0031, "TLS_DH_RSA_WITH_AES_128_CBC_SHA"},
192 {0x0032, "TLS_DHE_DSS_WITH_AES_128_CBC_SHA"},
193 {0x0033, "TLS_DHE_RSA_WITH_AES_128_CBC_SHA"},
194 {0x0034, "TLS_DH_anon_WITH_AES_128_CBC_SHA"},
195 {0x0035, "TLS_RSA_WITH_AES_256_CBC_SHA"},
196 {0x0036, "TLS_DH_DSS_WITH_AES_256_CBC_SHA"},
197 {0x0037, "TLS_DH_RSA_WITH_AES_256_CBC_SHA"},
198 {0x0038, "TLS_DHE_DSS_WITH_AES_256_CBC_SHA"},
199 {0x0039, "TLS_DHE_RSA_WITH_AES_256_CBC_SHA"},
200 {0x003A, "TLS_DH_anon_WITH_AES_256_CBC_SHA"},
201 {0x003B, "TLS_RSA_WITH_NULL_SHA256"},
202 {0x003C, "TLS_RSA_WITH_AES_128_CBC_SHA256"},
203 {0x003D, "TLS_RSA_WITH_AES_256_CBC_SHA256"},
204 {0x003E, "TLS_DH_DSS_WITH_AES_128_CBC_SHA256"},
205 {0x003F, "TLS_DH_RSA_WITH_AES_128_CBC_SHA256"},
206 {0x0040, "TLS_DHE_DSS_WITH_AES_128_CBC_SHA256"},
207 {0x0041, "TLS_RSA_WITH_CAMELLIA_128_CBC_SHA"},
208 {0x0042, "TLS_DH_DSS_WITH_CAMELLIA_128_CBC_SHA"},
209 {0x0043, "TLS_DH_RSA_WITH_CAMELLIA_128_CBC_SHA"},
210 {0x0044, "TLS_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA"},
211 {0x0045, "TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA"},
212 {0x0046, "TLS_DH_anon_WITH_CAMELLIA_128_CBC_SHA"},
213 {0x0067, "TLS_DHE_RSA_WITH_AES_128_CBC_SHA256"},
214 {0x0068, "TLS_DH_DSS_WITH_AES_256_CBC_SHA256"},
215 {0x0069, "TLS_DH_RSA_WITH_AES_256_CBC_SHA256"},
216 {0x006A, "TLS_DHE_DSS_WITH_AES_256_CBC_SHA256"},
217 {0x006B, "TLS_DHE_RSA_WITH_AES_256_CBC_SHA256"},
218 {0x006C, "TLS_DH_anon_WITH_AES_128_CBC_SHA256"},
219 {0x006D, "TLS_DH_anon_WITH_AES_256_CBC_SHA256"},
220 {0x0084, "TLS_RSA_WITH_CAMELLIA_256_CBC_SHA"},
221 {0x0085, "TLS_DH_DSS_WITH_CAMELLIA_256_CBC_SHA"},
222 {0x0086, "TLS_DH_RSA_WITH_CAMELLIA_256_CBC_SHA"},
223 {0x0087, "TLS_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA"},
224 {0x0088, "TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA"},
225 {0x0089, "TLS_DH_anon_WITH_CAMELLIA_256_CBC_SHA"},
226 {0x008A, "TLS_PSK_WITH_RC4_128_SHA"},
227 {0x008B, "TLS_PSK_WITH_3DES_EDE_CBC_SHA"},
228 {0x008C, "TLS_PSK_WITH_AES_128_CBC_SHA"},
229 {0x008D, "TLS_PSK_WITH_AES_256_CBC_SHA"},
230 {0x008E, "TLS_DHE_PSK_WITH_RC4_128_SHA"},
231 {0x008F, "TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA"},
232 {0x0090, "TLS_DHE_PSK_WITH_AES_128_CBC_SHA"},
233 {0x0091, "TLS_DHE_PSK_WITH_AES_256_CBC_SHA"},
234 {0x0092, "TLS_RSA_PSK_WITH_RC4_128_SHA"},
235 {0x0093, "TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA"},
236 {0x0094, "TLS_RSA_PSK_WITH_AES_128_CBC_SHA"},
237 {0x0095, "TLS_RSA_PSK_WITH_AES_256_CBC_SHA"},
238 {0x0096, "TLS_RSA_WITH_SEED_CBC_SHA"},
239 {0x0097, "TLS_DH_DSS_WITH_SEED_CBC_SHA"},
240 {0x0098, "TLS_DH_RSA_WITH_SEED_CBC_SHA"},
241 {0x0099, "TLS_DHE_DSS_WITH_SEED_CBC_SHA"},
242 {0x009A, "TLS_DHE_RSA_WITH_SEED_CBC_SHA"},
243 {0x009B, "TLS_DH_anon_WITH_SEED_CBC_SHA"},
244 {0x009C, "TLS_RSA_WITH_AES_128_GCM_SHA256"},
245 {0x009D, "TLS_RSA_WITH_AES_256_GCM_SHA384"},
246 {0x009E, "TLS_DHE_RSA_WITH_AES_128_GCM_SHA256"},
247 {0x009F, "TLS_DHE_RSA_WITH_AES_256_GCM_SHA384"},
248 {0x00A0, "TLS_DH_RSA_WITH_AES_128_GCM_SHA256"},
249 {0x00A1, "TLS_DH_RSA_WITH_AES_256_GCM_SHA384"},
250 {0x00A2, "TLS_DHE_DSS_WITH_AES_128_GCM_SHA256"},
251 {0x00A3, "TLS_DHE_DSS_WITH_AES_256_GCM_SHA384"},
252 {0x00A4, "TLS_DH_DSS_WITH_AES_128_GCM_SHA256"},
253 {0x00A5, "TLS_DH_DSS_WITH_AES_256_GCM_SHA384"},
254 {0x00A6, "TLS_DH_anon_WITH_AES_128_GCM_SHA256"},
255 {0x00A7, "TLS_DH_anon_WITH_AES_256_GCM_SHA384"},
256 {0x00A8, "TLS_PSK_WITH_AES_128_GCM_SHA256"},
257 {0x00A9, "TLS_PSK_WITH_AES_256_GCM_SHA384"},
258 {0x00AA, "TLS_DHE_PSK_WITH_AES_128_GCM_SHA256"},
259 {0x00AB, "TLS_DHE_PSK_WITH_AES_256_GCM_SHA384"},
260 {0x00AC, "TLS_RSA_PSK_WITH_AES_128_GCM_SHA256"},
261 {0x00AD, "TLS_RSA_PSK_WITH_AES_256_GCM_SHA384"},
262 {0x00AE, "TLS_PSK_WITH_AES_128_CBC_SHA256"},
263 {0x00AF, "TLS_PSK_WITH_AES_256_CBC_SHA384"},
264 {0x00B0, "TLS_PSK_WITH_NULL_SHA256"},
265 {0x00B1, "TLS_PSK_WITH_NULL_SHA384"},
266 {0x00B2, "TLS_DHE_PSK_WITH_AES_128_CBC_SHA256"},
267 {0x00B3, "TLS_DHE_PSK_WITH_AES_256_CBC_SHA384"},
268 {0x00B4, "TLS_DHE_PSK_WITH_NULL_SHA256"},
269 {0x00B5, "TLS_DHE_PSK_WITH_NULL_SHA384"},
270 {0x00B6, "TLS_RSA_PSK_WITH_AES_128_CBC_SHA256"},
271 {0x00B7, "TLS_RSA_PSK_WITH_AES_256_CBC_SHA384"},
272 {0x00B8, "TLS_RSA_PSK_WITH_NULL_SHA256"},
273 {0x00B9, "TLS_RSA_PSK_WITH_NULL_SHA384"},
274 {0x00BA, "TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256"},
275 {0x00BB, "TLS_DH_DSS_WITH_CAMELLIA_128_CBC_SHA256"},
276 {0x00BC, "TLS_DH_RSA_WITH_CAMELLIA_128_CBC_SHA256"},
277 {0x00BD, "TLS_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA256"},
278 {0x00BE, "TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256"},
279 {0x00BF, "TLS_DH_anon_WITH_CAMELLIA_128_CBC_SHA256"},
280 {0x00C0, "TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256"},
281 {0x00C1, "TLS_DH_DSS_WITH_CAMELLIA_256_CBC_SHA256"},
282 {0x00C2, "TLS_DH_RSA_WITH_CAMELLIA_256_CBC_SHA256"},
283 {0x00C3, "TLS_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA256"},
284 {0x00C4, "TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256"},
285 {0x00C5, "TLS_DH_anon_WITH_CAMELLIA_256_CBC_SHA256"},
286 {0x00FF, "TLS_EMPTY_RENEGOTIATION_INFO_SCSV"},
9d3356b1 287 {0x5600, "TLS_FALLBACK_SCSV"},
0f113f3e
MC		 288 {0xC001, "TLS_ECDH_ECDSA_WITH_NULL_SHA"},
289 {0xC002, "TLS_ECDH_ECDSA_WITH_RC4_128_SHA"},
290 {0xC003, "TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA"},
291 {0xC004, "TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA"},
292 {0xC005, "TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA"},
293 {0xC006, "TLS_ECDHE_ECDSA_WITH_NULL_SHA"},
294 {0xC007, "TLS_ECDHE_ECDSA_WITH_RC4_128_SHA"},
295 {0xC008, "TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA"},
296 {0xC009, "TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA"},
297 {0xC00A, "TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA"},
298 {0xC00B, "TLS_ECDH_RSA_WITH_NULL_SHA"},
299 {0xC00C, "TLS_ECDH_RSA_WITH_RC4_128_SHA"},
300 {0xC00D, "TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA"},
301 {0xC00E, "TLS_ECDH_RSA_WITH_AES_128_CBC_SHA"},
302 {0xC00F, "TLS_ECDH_RSA_WITH_AES_256_CBC_SHA"},
303 {0xC010, "TLS_ECDHE_RSA_WITH_NULL_SHA"},
304 {0xC011, "TLS_ECDHE_RSA_WITH_RC4_128_SHA"},
305 {0xC012, "TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA"},
306 {0xC013, "TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA"},
307 {0xC014, "TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA"},
308 {0xC015, "TLS_ECDH_anon_WITH_NULL_SHA"},
309 {0xC016, "TLS_ECDH_anon_WITH_RC4_128_SHA"},
310 {0xC017, "TLS_ECDH_anon_WITH_3DES_EDE_CBC_SHA"},
311 {0xC018, "TLS_ECDH_anon_WITH_AES_128_CBC_SHA"},
312 {0xC019, "TLS_ECDH_anon_WITH_AES_256_CBC_SHA"},
313 {0xC01A, "TLS_SRP_SHA_WITH_3DES_EDE_CBC_SHA"},
314 {0xC01B, "TLS_SRP_SHA_RSA_WITH_3DES_EDE_CBC_SHA"},
315 {0xC01C, "TLS_SRP_SHA_DSS_WITH_3DES_EDE_CBC_SHA"},
316 {0xC01D, "TLS_SRP_SHA_WITH_AES_128_CBC_SHA"},
317 {0xC01E, "TLS_SRP_SHA_RSA_WITH_AES_128_CBC_SHA"},
318 {0xC01F, "TLS_SRP_SHA_DSS_WITH_AES_128_CBC_SHA"},
319 {0xC020, "TLS_SRP_SHA_WITH_AES_256_CBC_SHA"},
320 {0xC021, "TLS_SRP_SHA_RSA_WITH_AES_256_CBC_SHA"},
321 {0xC022, "TLS_SRP_SHA_DSS_WITH_AES_256_CBC_SHA"},
322 {0xC023, "TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256"},
323 {0xC024, "TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384"},
324 {0xC025, "TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256"},
325 {0xC026, "TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384"},
326 {0xC027, "TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256"},
327 {0xC028, "TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384"},
328 {0xC029, "TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256"},
329 {0xC02A, "TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384"},
330 {0xC02B, "TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256"},
331 {0xC02C, "TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384"},
332 {0xC02D, "TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256"},
333 {0xC02E, "TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384"},
334 {0xC02F, "TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256"},
335 {0xC030, "TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384"},
336 {0xC031, "TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256"},
337 {0xC032, "TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384"},
9d3356b1
DSH		 338 {0xC033, "TLS_ECDHE_PSK_WITH_RC4_128_SHA"},
339 {0xC034, "TLS_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA"},
340 {0xC035, "TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA"},
341 {0xC036, "TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA"},
342 {0xC037, "TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256"},
343 {0xC038, "TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA384"},
344 {0xC039, "TLS_ECDHE_PSK_WITH_NULL_SHA"},
345 {0xC03A, "TLS_ECDHE_PSK_WITH_NULL_SHA256"},
346 {0xC03B, "TLS_ECDHE_PSK_WITH_NULL_SHA384"},
347 {0xC03C, "TLS_RSA_WITH_ARIA_128_CBC_SHA256"},
348 {0xC03D, "TLS_RSA_WITH_ARIA_256_CBC_SHA384"},
349 {0xC03E, "TLS_DH_DSS_WITH_ARIA_128_CBC_SHA256"},
350 {0xC03F, "TLS_DH_DSS_WITH_ARIA_256_CBC_SHA384"},
351 {0xC040, "TLS_DH_RSA_WITH_ARIA_128_CBC_SHA256"},
352 {0xC041, "TLS_DH_RSA_WITH_ARIA_256_CBC_SHA384"},
353 {0xC042, "TLS_DHE_DSS_WITH_ARIA_128_CBC_SHA256"},
354 {0xC043, "TLS_DHE_DSS_WITH_ARIA_256_CBC_SHA384"},
355 {0xC044, "TLS_DHE_RSA_WITH_ARIA_128_CBC_SHA256"},
356 {0xC045, "TLS_DHE_RSA_WITH_ARIA_256_CBC_SHA384"},
357 {0xC046, "TLS_DH_anon_WITH_ARIA_128_CBC_SHA256"},
358 {0xC047, "TLS_DH_anon_WITH_ARIA_256_CBC_SHA384"},
359 {0xC048, "TLS_ECDHE_ECDSA_WITH_ARIA_128_CBC_SHA256"},
360 {0xC049, "TLS_ECDHE_ECDSA_WITH_ARIA_256_CBC_SHA384"},
361 {0xC04A, "TLS_ECDH_ECDSA_WITH_ARIA_128_CBC_SHA256"},
362 {0xC04B, "TLS_ECDH_ECDSA_WITH_ARIA_256_CBC_SHA384"},
363 {0xC04C, "TLS_ECDHE_RSA_WITH_ARIA_128_CBC_SHA256"},
364 {0xC04D, "TLS_ECDHE_RSA_WITH_ARIA_256_CBC_SHA384"},
365 {0xC04E, "TLS_ECDH_RSA_WITH_ARIA_128_CBC_SHA256"},
366 {0xC04F, "TLS_ECDH_RSA_WITH_ARIA_256_CBC_SHA384"},
367 {0xC050, "TLS_RSA_WITH_ARIA_128_GCM_SHA256"},
368 {0xC051, "TLS_RSA_WITH_ARIA_256_GCM_SHA384"},
369 {0xC052, "TLS_DHE_RSA_WITH_ARIA_128_GCM_SHA256"},
370 {0xC053, "TLS_DHE_RSA_WITH_ARIA_256_GCM_SHA384"},
371 {0xC054, "TLS_DH_RSA_WITH_ARIA_128_GCM_SHA256"},
372 {0xC055, "TLS_DH_RSA_WITH_ARIA_256_GCM_SHA384"},
373 {0xC056, "TLS_DHE_DSS_WITH_ARIA_128_GCM_SHA256"},
374 {0xC057, "TLS_DHE_DSS_WITH_ARIA_256_GCM_SHA384"},
375 {0xC058, "TLS_DH_DSS_WITH_ARIA_128_GCM_SHA256"},
376 {0xC059, "TLS_DH_DSS_WITH_ARIA_256_GCM_SHA384"},
377 {0xC05A, "TLS_DH_anon_WITH_ARIA_128_GCM_SHA256"},
378 {0xC05B, "TLS_DH_anon_WITH_ARIA_256_GCM_SHA384"},
379 {0xC05C, "TLS_ECDHE_ECDSA_WITH_ARIA_128_GCM_SHA256"},
380 {0xC05D, "TLS_ECDHE_ECDSA_WITH_ARIA_256_GCM_SHA384"},
381 {0xC05E, "TLS_ECDH_ECDSA_WITH_ARIA_128_GCM_SHA256"},
382 {0xC05F, "TLS_ECDH_ECDSA_WITH_ARIA_256_GCM_SHA384"},
383 {0xC060, "TLS_ECDHE_RSA_WITH_ARIA_128_GCM_SHA256"},
384 {0xC061, "TLS_ECDHE_RSA_WITH_ARIA_256_GCM_SHA384"},
385 {0xC062, "TLS_ECDH_RSA_WITH_ARIA_128_GCM_SHA256"},
386 {0xC063, "TLS_ECDH_RSA_WITH_ARIA_256_GCM_SHA384"},
387 {0xC064, "TLS_PSK_WITH_ARIA_128_CBC_SHA256"},
388 {0xC065, "TLS_PSK_WITH_ARIA_256_CBC_SHA384"},
389 {0xC066, "TLS_DHE_PSK_WITH_ARIA_128_CBC_SHA256"},
390 {0xC067, "TLS_DHE_PSK_WITH_ARIA_256_CBC_SHA384"},
391 {0xC068, "TLS_RSA_PSK_WITH_ARIA_128_CBC_SHA256"},
392 {0xC069, "TLS_RSA_PSK_WITH_ARIA_256_CBC_SHA384"},
393 {0xC06A, "TLS_PSK_WITH_ARIA_128_GCM_SHA256"},
394 {0xC06B, "TLS_PSK_WITH_ARIA_256_GCM_SHA384"},
395 {0xC06C, "TLS_DHE_PSK_WITH_ARIA_128_GCM_SHA256"},
396 {0xC06D, "TLS_DHE_PSK_WITH_ARIA_256_GCM_SHA384"},
397 {0xC06E, "TLS_RSA_PSK_WITH_ARIA_128_GCM_SHA256"},
398 {0xC06F, "TLS_RSA_PSK_WITH_ARIA_256_GCM_SHA384"},
399 {0xC070, "TLS_ECDHE_PSK_WITH_ARIA_128_CBC_SHA256"},
400 {0xC071, "TLS_ECDHE_PSK_WITH_ARIA_256_CBC_SHA384"},
401 {0xC072, "TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256"},
402 {0xC073, "TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384"},
403 {0xC074, "TLS_ECDH_ECDSA_WITH_CAMELLIA_128_CBC_SHA256"},
404 {0xC075, "TLS_ECDH_ECDSA_WITH_CAMELLIA_256_CBC_SHA384"},
405 {0xC076, "TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256"},
406 {0xC077, "TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384"},
407 {0xC078, "TLS_ECDH_RSA_WITH_CAMELLIA_128_CBC_SHA256"},
408 {0xC079, "TLS_ECDH_RSA_WITH_CAMELLIA_256_CBC_SHA384"},
409 {0xC07A, "TLS_RSA_WITH_CAMELLIA_128_GCM_SHA256"},
410 {0xC07B, "TLS_RSA_WITH_CAMELLIA_256_GCM_SHA384"},
411 {0xC07C, "TLS_DHE_RSA_WITH_CAMELLIA_128_GCM_SHA256"},
412 {0xC07D, "TLS_DHE_RSA_WITH_CAMELLIA_256_GCM_SHA384"},
413 {0xC07E, "TLS_DH_RSA_WITH_CAMELLIA_128_GCM_SHA256"},
414 {0xC07F, "TLS_DH_RSA_WITH_CAMELLIA_256_GCM_SHA384"},
415 {0xC080, "TLS_DHE_DSS_WITH_CAMELLIA_128_GCM_SHA256"},
416 {0xC081, "TLS_DHE_DSS_WITH_CAMELLIA_256_GCM_SHA384"},
417 {0xC082, "TLS_DH_DSS_WITH_CAMELLIA_128_GCM_SHA256"},
418 {0xC083, "TLS_DH_DSS_WITH_CAMELLIA_256_GCM_SHA384"},
419 {0xC084, "TLS_DH_anon_WITH_CAMELLIA_128_GCM_SHA256"},
420 {0xC085, "TLS_DH_anon_WITH_CAMELLIA_256_GCM_SHA384"},
421 {0xC086, "TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_GCM_SHA256"},
422 {0xC087, "TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_GCM_SHA384"},
423 {0xC088, "TLS_ECDH_ECDSA_WITH_CAMELLIA_128_GCM_SHA256"},
424 {0xC089, "TLS_ECDH_ECDSA_WITH_CAMELLIA_256_GCM_SHA384"},
425 {0xC08A, "TLS_ECDHE_RSA_WITH_CAMELLIA_128_GCM_SHA256"},
426 {0xC08B, "TLS_ECDHE_RSA_WITH_CAMELLIA_256_GCM_SHA384"},
427 {0xC08C, "TLS_ECDH_RSA_WITH_CAMELLIA_128_GCM_SHA256"},
428 {0xC08D, "TLS_ECDH_RSA_WITH_CAMELLIA_256_GCM_SHA384"},
429 {0xC08E, "TLS_PSK_WITH_CAMELLIA_128_GCM_SHA256"},
430 {0xC08F, "TLS_PSK_WITH_CAMELLIA_256_GCM_SHA384"},
431 {0xC090, "TLS_DHE_PSK_WITH_CAMELLIA_128_GCM_SHA256"},
432 {0xC091, "TLS_DHE_PSK_WITH_CAMELLIA_256_GCM_SHA384"},
433 {0xC092, "TLS_RSA_PSK_WITH_CAMELLIA_128_GCM_SHA256"},
434 {0xC093, "TLS_RSA_PSK_WITH_CAMELLIA_256_GCM_SHA384"},
435 {0xC094, "TLS_PSK_WITH_CAMELLIA_128_CBC_SHA256"},
436 {0xC095, "TLS_PSK_WITH_CAMELLIA_256_CBC_SHA384"},
437 {0xC096, "TLS_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256"},
438 {0xC097, "TLS_DHE_PSK_WITH_CAMELLIA_256_CBC_SHA384"},
439 {0xC098, "TLS_RSA_PSK_WITH_CAMELLIA_128_CBC_SHA256"},
440 {0xC099, "TLS_RSA_PSK_WITH_CAMELLIA_256_CBC_SHA384"},
441 {0xC09A, "TLS_ECDHE_PSK_WITH_CAMELLIA_128_CBC_SHA256"},
442 {0xC09B, "TLS_ECDHE_PSK_WITH_CAMELLIA_256_CBC_SHA384"},
443 {0xC09C, "TLS_RSA_WITH_AES_128_CCM"},
444 {0xC09D, "TLS_RSA_WITH_AES_256_CCM"},
445 {0xC09E, "TLS_DHE_RSA_WITH_AES_128_CCM"},
446 {0xC09F, "TLS_DHE_RSA_WITH_AES_256_CCM"},
447 {0xC0A0, "TLS_RSA_WITH_AES_128_CCM_8"},
448 {0xC0A1, "TLS_RSA_WITH_AES_256_CCM_8"},
449 {0xC0A2, "TLS_DHE_RSA_WITH_AES_128_CCM_8"},
450 {0xC0A3, "TLS_DHE_RSA_WITH_AES_256_CCM_8"},
451 {0xC0A4, "TLS_PSK_WITH_AES_128_CCM"},
452 {0xC0A5, "TLS_PSK_WITH_AES_256_CCM"},
453 {0xC0A6, "TLS_DHE_PSK_WITH_AES_128_CCM"},
454 {0xC0A7, "TLS_DHE_PSK_WITH_AES_256_CCM"},
455 {0xC0A8, "TLS_PSK_WITH_AES_128_CCM_8"},
456 {0xC0A9, "TLS_PSK_WITH_AES_256_CCM_8"},
457 {0xC0AA, "TLS_PSK_DHE_WITH_AES_128_CCM_8"},
458 {0xC0AB, "TLS_PSK_DHE_WITH_AES_256_CCM_8"},
459 {0xC0AC, "TLS_ECDHE_ECDSA_WITH_AES_128_CCM"},
460 {0xC0AD, "TLS_ECDHE_ECDSA_WITH_AES_256_CCM"},
461 {0xC0AE, "TLS_ECDHE_ECDSA_WITH_AES_128_CCM_8"},
462 {0xC0AF, "TLS_ECDHE_ECDSA_WITH_AES_256_CCM_8"},
a76ba82c
AP		 463 {0xCCA8, "TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305" },
464 {0xCCA9, "TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305" },
465 {0xCCAA, "TLS_DHE_RSA_WITH_CHACHA20_POLY1305" },
466 {0xCCAB, "TLS_PSK_WITH_CHACHA20_POLY1305" },
467 {0xCCAC, "TLS_ECDHE_PSK_WITH_CHACHA20_POLY1305" },
468 {0xCCAD, "TLS_DHE_PSK_WITH_CHACHA20_POLY1305" },
469 {0xCCAE, "TLS_RSA_PSK_WITH_CHACHA20_POLY1305" },
0f113f3e
MC		 470 {0xFEFE, "SSL_RSA_FIPS_WITH_DES_CBC_SHA"},
471 {0xFEFF, "SSL_RSA_FIPS_WITH_3DES_EDE_CBC_SHA"},
93ab9e42 472};
0f113f3e 473
93ab9e42
DSH		 474/* Compression methods */
475static ssl_trace_tbl ssl_comp_tbl[] = {
0f113f3e
MC		 476 {0x0000, "No Compression"},
477 {0x0001, "Zlib Compression"}
93ab9e42 478};
0f113f3e 479
93ab9e42
DSH		 480/* Extensions */
481static ssl_trace_tbl ssl_exts_tbl[] = {
0f113f3e
MC		 482 {TLSEXT_TYPE_server_name, "server_name"},
483 {TLSEXT_TYPE_max_fragment_length, "max_fragment_length"},
484 {TLSEXT_TYPE_client_certificate_url, "client_certificate_url"},
485 {TLSEXT_TYPE_trusted_ca_keys, "trusted_ca_keys"},
486 {TLSEXT_TYPE_truncated_hmac, "truncated_hmac"},
487 {TLSEXT_TYPE_status_request, "status_request"},
488 {TLSEXT_TYPE_user_mapping, "user_mapping"},
489 {TLSEXT_TYPE_client_authz, "client_authz"},
490 {TLSEXT_TYPE_server_authz, "server_authz"},
491 {TLSEXT_TYPE_cert_type, "cert_type"},
492 {TLSEXT_TYPE_elliptic_curves, "elliptic_curves"},
493 {TLSEXT_TYPE_ec_point_formats, "ec_point_formats"},
494 {TLSEXT_TYPE_srp, "srp"},
495 {TLSEXT_TYPE_signature_algorithms, "signature_algorithms"},
496 {TLSEXT_TYPE_use_srtp, "use_srtp"},
497 {TLSEXT_TYPE_heartbeat, "heartbeat"},
498 {TLSEXT_TYPE_session_ticket, "session_ticket"},
0f113f3e
MC		 499 {TLSEXT_TYPE_renegotiate, "renegotiate"},
500 {TLSEXT_TYPE_next_proto_neg, "next_proto_neg"},
ddc06b35 501 {TLSEXT_TYPE_padding, "padding"},
9d3356b1 502 {TLSEXT_TYPE_encrypt_then_mac, "encrypt_then_mac"},
ddc06b35 503 {TLSEXT_TYPE_extended_master_secret, "extended_master_secret"}
93ab9e42
DSH		 504};
505
506static ssl_trace_tbl ssl_curve_tbl[] = {
0f113f3e
MC		 507 {1, "sect163k1 (K-163)"},
508 {2, "sect163r1"},
509 {3, "sect163r2 (B-163)"},
510 {4, "sect193r1"},
511 {5, "sect193r2"},
512 {6, "sect233k1 (K-233)"},
513 {7, "sect233r1 (B-233)"},
514 {8, "sect239k1"},
515 {9, "sect283k1 (K-283)"},
516 {10, "sect283r1 (B-283)"},
517 {11, "sect409k1 (K-409)"},
518 {12, "sect409r1 (B-409)"},
519 {13, "sect571k1 (K-571)"},
520 {14, "sect571r1 (B-571)"},
521 {15, "secp160k1"},
522 {16, "secp160r1"},
523 {17, "secp160r2"},
524 {18, "secp192k1"},
525 {19, "secp192r1 (P-192)"},
526 {20, "secp224k1"},
527 {21, "secp224r1 (P-224)"},
528 {22, "secp256k1"},
529 {23, "secp256r1 (P-256)"},
530 {24, "secp384r1 (P-384)"},
531 {25, "secp521r1 (P-521)"},
532 {26, "brainpoolP256r1"},
533 {27, "brainpoolP384r1"},
534 {28, "brainpoolP512r1"},
535 {0xFF01, "arbitrary_explicit_prime_curves"},
536 {0xFF02, "arbitrary_explicit_char2_curves"}
93ab9e42
DSH		 537};
538
539static ssl_trace_tbl ssl_point_tbl[] = {
0f113f3e
MC		 540 {0, "uncompressed"},
541 {1, "ansiX962_compressed_prime"},
542 {2, "ansiX962_compressed_char2"}
93ab9e42
DSH		 543};
544
545static ssl_trace_tbl ssl_md_tbl[] = {
2a9b9654
MC		 546 {TLSEXT_hash_none, "none"},
547 {TLSEXT_hash_md5, "md5"},
548 {TLSEXT_hash_sha1, "sha1"},
549 {TLSEXT_hash_sha224, "sha224"},
550 {TLSEXT_hash_sha256, "sha256"},
551 {TLSEXT_hash_sha384, "sha384"},
552 {TLSEXT_hash_sha512, "sha512"},
553 {TLSEXT_hash_gostr3411, "md_gost94"},
554 {TLSEXT_hash_gostr34112012_256, "md_gost2012_256"},
555 {TLSEXT_hash_gostr34112012_512, "md_gost2012_512"}
93ab9e42
DSH		 556};
557
558static ssl_trace_tbl ssl_sig_tbl[] = {
2a9b9654
MC		 559 {TLSEXT_signature_anonymous, "anonymous"},
560 {TLSEXT_signature_rsa, "rsa"},
561 {TLSEXT_signature_dsa, "dsa"},
562 {TLSEXT_signature_ecdsa, "ecdsa"},
563 {TLSEXT_signature_gostr34102001, "gost2001"},
564 {TLSEXT_signature_gostr34102012_256, "gost2012_256"},
565 {TLSEXT_signature_gostr34102012_512, "gost2012_512"}
93ab9e42
DSH		 566};
567
568static ssl_trace_tbl ssl_hb_tbl[] = {
0f113f3e
MC		 569 {1, "peer_allowed_to_send"},
570 {2, "peer_not_allowed_to_send"}
93ab9e42
DSH		 571};
572
573static ssl_trace_tbl ssl_hb_type_tbl[] = {
0f113f3e
MC		 574 {1, "heartbeat_request"},
575 {2, "heartbeat_response"}
93ab9e42
DSH		 576};
577
578static ssl_trace_tbl ssl_ctype_tbl[] = {
0f113f3e
MC		 579 {1, "rsa_sign"},
580 {2, "dss_sign"},
581 {3, "rsa_fixed_dh"},
582 {4, "dss_fixed_dh"},
583 {5, "rsa_ephemeral_dh"},
584 {6, "dss_ephemeral_dh"},
585 {20, "fortezza_dms"},
586 {64, "ecdsa_sign"},
587 {65, "rsa_fixed_ecdh"},
588 {66, "ecdsa_fixed_ecdh"}
93ab9e42
DSH		 589};
590
1cf218bc 591static ssl_trace_tbl ssl_crypto_tbl[] = {
0f113f3e
MC		 592 {TLS1_RT_CRYPTO_PREMASTER, "Premaster Secret"},
593 {TLS1_RT_CRYPTO_CLIENT_RANDOM, "Client Random"},
594 {TLS1_RT_CRYPTO_SERVER_RANDOM, "Server Random"},
595 {TLS1_RT_CRYPTO_MASTER, "Master Secret"},
596 {TLS1_RT_CRYPTO_MAC | TLS1_RT_CRYPTO_WRITE, "Write Mac Secret"},
597 {TLS1_RT_CRYPTO_MAC | TLS1_RT_CRYPTO_READ, "Read Mac Secret"},
598 {TLS1_RT_CRYPTO_KEY | TLS1_RT_CRYPTO_WRITE, "Write Key"},
599 {TLS1_RT_CRYPTO_KEY | TLS1_RT_CRYPTO_READ, "Read Key"},
600 {TLS1_RT_CRYPTO_IV | TLS1_RT_CRYPTO_WRITE, "Write IV"},
601 {TLS1_RT_CRYPTO_IV | TLS1_RT_CRYPTO_READ, "Read IV"},
602 {TLS1_RT_CRYPTO_FIXED_IV | TLS1_RT_CRYPTO_WRITE, "Write IV (fixed part)"},
603 {TLS1_RT_CRYPTO_FIXED_IV | TLS1_RT_CRYPTO_READ, "Read IV (fixed part)"}
1cf218bc
DSH		 604};
605
93ab9e42 606static void ssl_print_hex(BIO *bio, int indent, const char *name,
0f113f3e
MC		 607 const unsigned char *msg, size_t msglen)
608{
609 size_t i;
610 BIO_indent(bio, indent, 80);
611 BIO_printf(bio, "%s (len=%d): ", name, (int)msglen);
612 for (i = 0; i < msglen; i++)
613 BIO_printf(bio, "%02X", msg[i]);
614 BIO_puts(bio, "\n");
615}
93ab9e42
DSH		 616
617static int ssl_print_hexbuf(BIO *bio, int indent,
0f113f3e
MC		 618 const char *name, size_t nlen,
619 const unsigned char **pmsg, size_t *pmsglen)
620{
621 size_t blen;
622 const unsigned char *p = *pmsg;
623 if (*pmsglen < nlen)
624 return 0;
625 blen = p[0];
626 if (nlen > 1)
627 blen = (blen << 8) | p[1];
628 if (*pmsglen < nlen + blen)
629 return 0;
630 p += nlen;
631 ssl_print_hex(bio, indent, name, p, blen);
632 *pmsg += blen + nlen;
633 *pmsglen -= blen + nlen;
634 return 1;
635}
93ab9e42
DSH		 636
637static int ssl_print_version(BIO *bio, int indent, const char *name,
0f113f3e
MC		 638 const unsigned char **pmsg, size_t *pmsglen)
639{
640 int vers;
641 if (*pmsglen < 2)
642 return 0;
643 vers = ((*pmsg)[0] << 8) | (*pmsg)[1];
644 BIO_indent(bio, indent, 80);
645 BIO_printf(bio, "%s=0x%x (%s)\n",
646 name, vers, ssl_trace_str(vers, ssl_version_tbl));
647 *pmsg += 2;
648 *pmsglen -= 2;
649 return 1;
650}
93ab9e42
DSH		 651
652static int ssl_print_random(BIO *bio, int indent,
0f113f3e
MC		 653 const unsigned char **pmsg, size_t *pmsglen)
654{
655 unsigned int tm;
656 const unsigned char *p = *pmsg;
657 if (*pmsglen < 32)
658 return 0;
659 tm = (p[0] << 24) | (p[1] << 16) | (p[2] << 8) | p[3];
660 p += 4;
661 BIO_indent(bio, indent, 80);
662 BIO_puts(bio, "Random:\n");
663 BIO_indent(bio, indent + 2, 80);
664 BIO_printf(bio, "gmt_unix_time=0x%08X\n", tm);
665 ssl_print_hex(bio, indent + 2, "random_bytes", p, 28);
666 *pmsg += 32;
667 *pmsglen -= 32;
668 return 1;
669}
93ab9e42
DSH		 670
671static int ssl_print_signature(BIO *bio, int indent, SSL *s,
0f113f3e
MC		 672 const unsigned char **pmsg, size_t *pmsglen)
673{
674 if (*pmsglen < 2)
675 return 0;
676 if (SSL_USE_SIGALGS(s)) {
677 const unsigned char *p = *pmsg;
678 BIO_indent(bio, indent, 80);
679 BIO_printf(bio, "Signature Algorithm %s+%s (%d+%d)\n",
680 ssl_trace_str(p[0], ssl_md_tbl),
681 ssl_trace_str(p[1], ssl_sig_tbl), p[0], p[1]);
682 *pmsg += 2;
683 *pmsglen -= 2;
684 }
685 return ssl_print_hexbuf(bio, indent, "Signature", 2, pmsg, pmsglen);
686}
93ab9e42
DSH		 687
688static int ssl_print_extension(BIO *bio, int indent, int server, int extype,
0f113f3e
MC		 689 const unsigned char *ext, size_t extlen)
690{
691 size_t xlen;
692 BIO_indent(bio, indent, 80);
693 BIO_printf(bio, "extension_type=%s(%d), length=%d\n",
694 ssl_trace_str(extype, ssl_exts_tbl), extype, (int)extlen);
695 switch (extype) {
696 case TLSEXT_TYPE_ec_point_formats:
697 if (extlen < 1)
698 return 0;
699 xlen = ext[0];
700 if (extlen != xlen + 1)
701 return 0;
702 return ssl_trace_list(bio, indent + 2,
703 ext + 1, xlen, 1, ssl_point_tbl);
704
705 case TLSEXT_TYPE_elliptic_curves:
706 if (extlen < 2)
707 return 0;
708 xlen = (ext[0] << 8) | ext[1];
709 if (extlen != xlen + 2)
710 return 0;
711 return ssl_trace_list(bio, indent + 2,
712 ext + 2, xlen, 2, ssl_curve_tbl);
713
714 case TLSEXT_TYPE_signature_algorithms:
715
716 if (extlen < 2)
717 return 0;
718 xlen = (ext[0] << 8) | ext[1];
719 if (extlen != xlen + 2)
720 return 0;
721 if (xlen & 1)
722 return 0;
723 ext += 2;
724 while (xlen > 0) {
725 BIO_indent(bio, indent + 2, 80);
726 BIO_printf(bio, "%s+%s (%d+%d)\n",
727 ssl_trace_str(ext[0], ssl_md_tbl),
728 ssl_trace_str(ext[1], ssl_sig_tbl), ext[0], ext[1]);
729 xlen -= 2;
730 ext += 2;
731 }
732 break;
733
734 case TLSEXT_TYPE_renegotiate:
735 if (extlen < 1)
736 return 0;
737 xlen = ext[0];
738 if (xlen + 1 != extlen)
739 return 0;
740 ext++;
741 if (xlen) {
742 if (server) {
743 if (xlen & 1)
744 return 0;
745 xlen >>= 1;
746 }
747 ssl_print_hex(bio, indent + 4, "client_verify_data", ext, xlen);
748 if (server) {
749 ext += xlen;
750 ssl_print_hex(bio, indent + 4,
751 "server_verify_data", ext, xlen);
752 }
753 } else {
754 BIO_indent(bio, indent + 4, 80);
755 BIO_puts(bio, "<EMPTY>\n");
756 }
757 break;
758
759 case TLSEXT_TYPE_heartbeat:
760 if (extlen != 1)
761 return 0;
762 BIO_indent(bio, indent + 2, 80);
763 BIO_printf(bio, "HeartbeatMode: %s\n",
764 ssl_trace_str(ext[0], ssl_hb_tbl));
765 break;
766
767 case TLSEXT_TYPE_session_ticket:
768 if (extlen != 0)
769 ssl_print_hex(bio, indent + 4, "ticket", ext, extlen);
770 break;
771
772 default:
773 BIO_dump_indent(bio, (char *)ext, extlen, indent + 2);
774 }
775 return 1;
776}
93ab9e42
DSH		 777
778static int ssl_print_extensions(BIO *bio, int indent, int server,
0f113f3e
MC		 779 const unsigned char *msg, size_t msglen)
780{
781 size_t extslen;
782 BIO_indent(bio, indent, 80);
783 if (msglen == 0) {
784 BIO_puts(bio, "No Extensions\n");
785 return 1;
786 }
787 extslen = (msg[0] << 8) | msg[1];
788 if (extslen != msglen - 2)
789 return 0;
790 msg += 2;
791 msglen = extslen;
792 BIO_printf(bio, "extensions, length = %d\n", (int)msglen);
793 while (msglen > 0) {
794 int extype;
795 size_t extlen;
796 if (msglen < 4)
797 return 0;
798 extype = (msg[0] << 8) | msg[1];
799 extlen = (msg[2] << 8) | msg[3];
800 if (msglen < extlen + 4)
801 return 0;
802 msg += 4;
803 if (!ssl_print_extension(bio, indent + 2, server,
804 extype, msg, extlen))
805 return 0;
806 msg += extlen;
807 msglen -= extlen + 4;
808 }
809 return 1;
810}
93ab9e42 811
890f2f8b 812static int ssl_print_client_hello(BIO *bio, SSL *ssl, int indent,
0f113f3e
MC		 813 const unsigned char *msg, size_t msglen)
814{
815 size_t len;
816 unsigned int cs;
817 if (!ssl_print_version(bio, indent, "client_version", &msg, &msglen))
818 return 0;
819 if (!ssl_print_random(bio, indent, &msg, &msglen))
820 return 0;
821 if (!ssl_print_hexbuf(bio, indent, "session_id", 1, &msg, &msglen))
822 return 0;
823 if (SSL_IS_DTLS(ssl)) {
824 if (!ssl_print_hexbuf(bio, indent, "cookie", 1, &msg, &msglen))
825 return 0;
826 }
827 if (msglen < 2)
828 return 0;
829 len = (msg[0] << 8) | msg[1];
830 msg += 2;
831 msglen -= 2;
832 BIO_indent(bio, indent, 80);
833 BIO_printf(bio, "cipher_suites (len=%d)\n", (int)len);
834 if (msglen < len || len & 1)
835 return 0;
836 while (len > 0) {
837 cs = (msg[0] << 8) | msg[1];
838 BIO_indent(bio, indent + 2, 80);
839 BIO_printf(bio, "{0x%02X, 0x%02X} %s\n",
840 msg[0], msg[1], ssl_trace_str(cs, ssl_ciphers_tbl));
841 msg += 2;
842 msglen -= 2;
843 len -= 2;
844 }
845 if (msglen < 1)
846 return 0;
847 len = msg[0];
848 msg++;
849 msglen--;
850 if (msglen < len)
851 return 0;
852 BIO_indent(bio, indent, 80);
853 BIO_printf(bio, "compression_methods (len=%d)\n", (int)len);
854 while (len > 0) {
855 BIO_indent(bio, indent + 2, 80);
856 BIO_printf(bio, "%s (0x%02X)\n",
857 ssl_trace_str(msg[0], ssl_comp_tbl), msg[0]);
858 msg++;
859 msglen--;
860 len--;
861 }
862 if (!ssl_print_extensions(bio, indent, 0, msg, msglen))
863 return 0;
864 return 1;
865}
93ab9e42 866
890f2f8b 867static int dtls_print_hello_vfyrequest(BIO *bio, int indent,
0f113f3e
MC		 868 const unsigned char *msg,
869 size_t msglen)
870{
871 if (!ssl_print_version(bio, indent, "server_version", &msg, &msglen))
872 return 0;
873 if (!ssl_print_hexbuf(bio, indent, "cookie", 1, &msg, &msglen))
874 return 0;
875 return 1;
876}
890f2f8b 877
93ab9e42 878static int ssl_print_server_hello(BIO *bio, int indent,
0f113f3e
MC		 879 const unsigned char *msg, size_t msglen)
880{
881 unsigned int cs;
882 if (!ssl_print_version(bio, indent, "server_version", &msg, &msglen))
883 return 0;
884 if (!ssl_print_random(bio, indent, &msg, &msglen))
885 return 0;
886 if (!ssl_print_hexbuf(bio, indent, "session_id", 1, &msg, &msglen))
887 return 0;
888 if (msglen < 2)
889 return 0;
890 cs = (msg[0] << 8) | msg[1];
891 BIO_indent(bio, indent, 80);
892 BIO_printf(bio, "cipher_suite {0x%02X, 0x%02X} %s\n",
893 msg[0], msg[1], ssl_trace_str(cs, ssl_ciphers_tbl));
894 msg += 2;
895 msglen -= 2;
896 if (msglen < 1)
897 return 0;
898 BIO_indent(bio, indent, 80);
899 BIO_printf(bio, "compression_method: %s (0x%02X)\n",
900 ssl_trace_str(msg[0], ssl_comp_tbl), msg[0]);
901 msg++;
902 msglen--;
903 if (!ssl_print_extensions(bio, indent, 1, msg, msglen))
904 return 0;
905 return 1;
906}
93ab9e42
DSH		 907
908static int ssl_get_keyex(const char **pname, SSL *ssl)
0f113f3e
MC		 909{
910 unsigned long alg_k = ssl->s3->tmp.new_cipher->algorithm_mkey;
911 if (alg_k & SSL_kRSA) {
912 *pname = "rsa";
913 return SSL_kRSA;
914 }
0f113f3e
MC		 915 if (alg_k & SSL_kDHE) {
916 *pname = "DHE";
917 return SSL_kDHE;
918 }
919 if (alg_k & SSL_kECDHE) {
920 *pname = "ECDHE";
921 return SSL_kECDHE;
922 }
0f113f3e
MC		 923 if (alg_k & SSL_kPSK) {
924 *pname = "PSK";
925 return SSL_kPSK;
926 }
2a1a04e1
DSH		 927 if (alg_k & SSL_kRSAPSK) {
928 *pname = "RSAPSK";
929 return SSL_kRSAPSK;
930 }
931 if (alg_k & SSL_kDHEPSK) {
932 *pname = "DHEPSK";
933 return SSL_kDHEPSK;
934 }
935 if (alg_k & SSL_kECDHEPSK) {
936 *pname = "ECDHEPSK";
937 return SSL_kECDHEPSK;
938 }
0f113f3e
MC		 939 if (alg_k & SSL_kSRP) {
940 *pname = "SRP";
941 return SSL_kSRP;
942 }
943 if (alg_k & SSL_kGOST) {
944 *pname = "GOST";
945 return SSL_kGOST;
946 }
947 *pname = "UNKNOWN";
948 return 0;
949}
93ab9e42
DSH		 950
951static int ssl_print_client_keyex(BIO *bio, int indent, SSL *ssl,
0f113f3e
MC		 952 const unsigned char *msg, size_t msglen)
953{
954 const char *algname;
955 int id;
956 id = ssl_get_keyex(&algname, ssl);
957 BIO_indent(bio, indent, 80);
958 BIO_printf(bio, "KeyExchangeAlgorithm=%s\n", algname);
2a1a04e1
DSH		 959 if (id & SSL_PSK) {
960 if (!ssl_print_hexbuf(bio, indent + 2,
961 "psk_identity", 2, &msg, &msglen))
962 return 0;
963 }
0f113f3e
MC		 964 switch (id) {
965
966 case SSL_kRSA:
2a1a04e1 967 case SSL_kRSAPSK:
0f113f3e
MC		 968 if (TLS1_get_version(ssl) == SSL3_VERSION) {
969 ssl_print_hex(bio, indent + 2,
970 "EncyptedPreMasterSecret", msg, msglen);
971 } else {
972 if (!ssl_print_hexbuf(bio, indent + 2,
973 "EncyptedPreMasterSecret", 2,
974 &msg, &msglen))
975 return 0;
976 }
977 break;
978
0f113f3e 979 case SSL_kDHE:
2a1a04e1 980 case SSL_kDHEPSK:
0f113f3e
MC		 981 if (!ssl_print_hexbuf(bio, indent + 2, "dh_Yc", 2, &msg, &msglen))
982 return 0;
983 break;
984
0f113f3e 985 case SSL_kECDHE:
2a1a04e1 986 case SSL_kECDHEPSK:
0f113f3e
MC		 987 if (!ssl_print_hexbuf(bio, indent + 2, "ecdh_Yc", 1, &msg, &msglen))
988 return 0;
989 break;
52f78269 990
0f113f3e
MC		 991 }
992
2a1a04e1 993 return !msglen;
0f113f3e 994}
93ab9e42
DSH		 995
996static int ssl_print_server_keyex(BIO *bio, int indent, SSL *ssl,
0f113f3e
MC		 997 const unsigned char *msg, size_t msglen)
998{
999 const char *algname;
1000 int id;
1001 id = ssl_get_keyex(&algname, ssl);
1002 BIO_indent(bio, indent, 80);
1003 BIO_printf(bio, "KeyExchangeAlgorithm=%s\n", algname);
2a1a04e1
DSH		 1004 if (id & SSL_PSK) {
1005 if (!ssl_print_hexbuf(bio, indent + 2,
1006 "psk_identity_hint", 2, &msg, &msglen))
1007 return 0;
1008 }
0f113f3e 1009 switch (id) {
0f113f3e
MC		 1010 case SSL_kRSA:
1011
1012 if (!ssl_print_hexbuf(bio, indent + 2, "rsa_modulus", 2,
1013 &msg, &msglen))
1014 return 0;
1015 if (!ssl_print_hexbuf(bio, indent + 2, "rsa_exponent", 2,
1016 &msg, &msglen))
1017 return 0;
1018 break;
1019
1020 case SSL_kDHE:
2a1a04e1 1021 case SSL_kDHEPSK:
0f113f3e
MC		 1022 if (!ssl_print_hexbuf(bio, indent + 2, "dh_p", 2, &msg, &msglen))
1023 return 0;
1024 if (!ssl_print_hexbuf(bio, indent + 2, "dh_g", 2, &msg, &msglen))
1025 return 0;
1026 if (!ssl_print_hexbuf(bio, indent + 2, "dh_Ys", 2, &msg, &msglen))
1027 return 0;
1028 break;
1029
d25aeabc 1030#ifndef OPENSSL_NO_EC
0f113f3e 1031 case SSL_kECDHE:
2a1a04e1 1032 case SSL_kECDHEPSK:
0f113f3e
MC		 1033 if (msglen < 1)
1034 return 0;
1035 BIO_indent(bio, indent + 2, 80);
1036 if (msg[0] == EXPLICIT_PRIME_CURVE_TYPE)
1037 BIO_puts(bio, "explicit_prime\n");
1038 else if (msg[0] == EXPLICIT_CHAR2_CURVE_TYPE)
1039 BIO_puts(bio, "explicit_char2\n");
1040 else if (msg[0] == NAMED_CURVE_TYPE) {
1041 int curve;
1042 if (msglen < 3)
1043 return 0;
1044 curve = (msg[1] << 8) | msg[2];
1045 BIO_printf(bio, "named_curve: %s (%d)\n",
1046 ssl_trace_str(curve, ssl_curve_tbl), curve);
1047 msg += 3;
1048 msglen -= 3;
1049 if (!ssl_print_hexbuf(bio, indent + 2, "point", 1, &msg, &msglen))
1050 return 0;
2a1a04e1
DSH		 1051 } else {
1052 BIO_printf(bio, "UNKNOWN CURVE PARAMETER TYPE %d\n", msg[0]);
1053 return 0;
0f113f3e
MC		 1054 }
1055 break;
d25aeabc 1056#endif
52f78269
DSH		 1057
1058 case SSL_kPSK:
2a1a04e1
DSH		 1059 case SSL_kRSAPSK:
1060 break;
0f113f3e 1061 }
2a1a04e1
DSH		 1062 if (!(id & SSL_PSK))
1063 ssl_print_signature(bio, indent, ssl, &msg, &msglen);
1064 return !msglen;
0f113f3e
MC		 1065}
1066
1067static int ssl_print_certificate(BIO *bio, int indent,
1068 const unsigned char **pmsg, size_t *pmsglen)
1069{
1070 size_t msglen = *pmsglen;
1071 size_t clen;
1072 X509 *x;
1073 const unsigned char *p = *pmsg, *q;
1074 if (msglen < 3)
1075 return 0;
1076 clen = (p[0] << 16) | (p[1] << 8) | p[2];
1077 if (msglen < clen + 3)
1078 return 0;
1079 q = p + 3;
1080 BIO_indent(bio, indent, 80);
1081 BIO_printf(bio, "ASN.1Cert, length=%d", (int)clen);
1082 x = d2i_X509(NULL, &q, clen);
1083 if (!x)
1084 BIO_puts(bio, "<UNPARSEABLE CERTIFICATE>\n");
1085 else {
1086 BIO_puts(bio, "\n------details-----\n");
1087 X509_print_ex(bio, x, XN_FLAG_ONELINE, 0);
1088 PEM_write_bio_X509(bio, x);
1089 /* Print certificate stuff */
1090 BIO_puts(bio, "------------------\n");
1091 X509_free(x);
1092 }
1093 if (q != p + 3 + clen) {
1094 BIO_puts(bio, "<TRAILING GARBAGE AFTER CERTIFICATE>\n");
1095 }
1096 *pmsg += clen + 3;
1097 *pmsglen -= clen + 3;
1098 return 1;
1099}
1100
1101static int ssl_print_certificates(BIO *bio, int indent,
1102 const unsigned char *msg, size_t msglen)
1103{
1104 size_t clen;
1105 if (msglen < 3)
1106 return 0;
1107 clen = (msg[0] << 16) | (msg[1] << 8) | msg[2];
1108 if (msglen != clen + 3)
1109 return 0;
1110 msg += 3;
1111 BIO_indent(bio, indent, 80);
1112 BIO_printf(bio, "certificate_list, length=%d\n", (int)clen);
1113 while (clen > 0) {
1114 if (!ssl_print_certificate(bio, indent + 2, &msg, &clen))
1115 return 0;
1116 }
1117 return 1;
1118}
93ab9e42
DSH		 1119
1120static int ssl_print_cert_request(BIO *bio, int indent, SSL *s,
0f113f3e
MC		 1121 const unsigned char *msg, size_t msglen)
1122{
1123 size_t xlen;
1124 if (msglen < 1)
1125 return 0;
1126 xlen = msg[0];
1127 if (msglen < xlen + 1)
1128 return 0;
1129 msg++;
1130 BIO_indent(bio, indent, 80);
1131 BIO_printf(bio, "certificate_types (len=%d)\n", (int)xlen);
1132 if (!ssl_trace_list(bio, indent + 2, msg, xlen, 1, ssl_ctype_tbl))
1133 return 0;
1134 msg += xlen;
1135 msglen -= xlen + 1;
1136 if (!SSL_USE_SIGALGS(s))
1137 goto skip_sig;
1138 if (msglen < 2)
1139 return 0;
1140 xlen = (msg[0] << 8) | msg[1];
1141 if (msglen < xlen + 2 || (xlen & 1))
1142 return 0;
1143 msg += 2;
1144 BIO_indent(bio, indent, 80);
1145 BIO_printf(bio, "signature_algorithms (len=%d)\n", (int)xlen);
1146 while (xlen > 0) {
1147 BIO_indent(bio, indent + 2, 80);
1148 BIO_printf(bio, "%s+%s (%d+%d)\n",
1149 ssl_trace_str(msg[0], ssl_md_tbl),
1150 ssl_trace_str(msg[1], ssl_sig_tbl), msg[0], msg[1]);
1151 xlen -= 2;
1152 msg += 2;
1153 }
1154 msg += xlen;
1155 msglen -= xlen + 2;
1156
1157 skip_sig:
1158 xlen = (msg[0] << 8) | msg[1];
1159 BIO_indent(bio, indent, 80);
1160 if (msglen < xlen + 2)
1161 return 0;
1162 msg += 2;
1163 msglen -= 2;
1164 BIO_printf(bio, "certificate_authorities (len=%d)\n", (int)xlen);
1165 while (xlen > 0) {
1166 size_t dlen;
1167 X509_NAME *nm;
1168 const unsigned char *p;
1169 if (xlen < 2)
1170 return 0;
1171 dlen = (msg[0] << 8) | msg[1];
1172 if (xlen < dlen + 2)
1173 return 0;
1174 msg += 2;
1175 BIO_indent(bio, indent + 2, 80);
1176 BIO_printf(bio, "DistinguishedName (len=%d): ", (int)dlen);
1177 p = msg;
1178 nm = d2i_X509_NAME(NULL, &p, dlen);
1179 if (!nm) {
1180 BIO_puts(bio, "<UNPARSEABLE DN>\n");
1181 } else {
1182 X509_NAME_print_ex(bio, nm, 0, XN_FLAG_ONELINE);
1183 BIO_puts(bio, "\n");
1184 X509_NAME_free(nm);
1185 }
1186 xlen -= dlen + 2;
1187 msg += dlen;
1188 }
1189 return 1;
1190}
93ab9e42
DSH		 1191
1192static int ssl_print_ticket(BIO *bio, int indent,
0f113f3e
MC		 1193 const unsigned char *msg, size_t msglen)
1194{
1195 unsigned int tick_life;
1196 if (msglen == 0) {
1197 BIO_indent(bio, indent + 2, 80);
1198 BIO_puts(bio, "No Ticket\n");
1199 return 1;
1200 }
1201 if (msglen < 4)
1202 return 0;
1203 tick_life = (msg[0] << 24) | (msg[1] << 16) | (msg[2] << 8) | msg[3];
1204 msglen -= 4;
1205 msg += 4;
1206 BIO_indent(bio, indent + 2, 80);
1207 BIO_printf(bio, "ticket_lifetime_hint=%u\n", tick_life);
1208 if (!ssl_print_hexbuf(bio, indent + 2, "ticket", 2, &msg, &msglen))
1209 return 0;
1210 if (msglen)
1211 return 0;
1212 return 1;
1213}
890f2f8b 1214
93ab9e42 1215static int ssl_print_handshake(BIO *bio, SSL *ssl,
0f113f3e
MC		 1216 const unsigned char *msg, size_t msglen,
1217 int indent)
1218{
1219 size_t hlen;
1220 unsigned char htype;
1221 if (msglen < 4)
1222 return 0;
1223 htype = msg[0];
1224 hlen = (msg[1] << 16) | (msg[2] << 8) | msg[3];
1225 BIO_indent(bio, indent, 80);
1226 BIO_printf(bio, "%s, Length=%d\n",
1227 ssl_trace_str(htype, ssl_handshake_tbl), (int)hlen);
1228 msg += 4;
1229 msglen -= 4;
1230 if (SSL_IS_DTLS(ssl)) {
1231 if (msglen < 8)
1232 return 0;
1233 BIO_indent(bio, indent, 80);
1234 BIO_printf(bio, "message_seq=%d, fragment_offset=%d, "
1235 "fragment_length=%d\n",
1236 (msg[0] << 8) | msg[1],
1237 (msg[2] << 16) | (msg[3] << 8) | msg[4],
1238 (msg[5] << 16) | (msg[6] << 8) | msg[7]);
1239 msg += 8;
1240 msglen -= 8;
1241 }
1242 if (msglen < hlen)
1243 return 0;
1244 switch (htype) {
1245 case SSL3_MT_CLIENT_HELLO:
1246 if (!ssl_print_client_hello(bio, ssl, indent + 2, msg, msglen))
1247 return 0;
1248 break;
1249
1250 case DTLS1_MT_HELLO_VERIFY_REQUEST:
1251 if (!dtls_print_hello_vfyrequest(bio, indent + 2, msg, msglen))
1252 return 0;
1253 break;
1254
1255 case SSL3_MT_SERVER_HELLO:
1256 if (!ssl_print_server_hello(bio, indent + 2, msg, msglen))
1257 return 0;
1258 break;
1259
1260 case SSL3_MT_SERVER_KEY_EXCHANGE:
1261 if (!ssl_print_server_keyex(bio, indent + 2, ssl, msg, msglen))
1262 return 0;
1263 break;
1264
1265 case SSL3_MT_CLIENT_KEY_EXCHANGE:
1266 if (!ssl_print_client_keyex(bio, indent + 2, ssl, msg, msglen))
1267 return 0;
1268 break;
1269
1270 case SSL3_MT_CERTIFICATE:
1271 if (!ssl_print_certificates(bio, indent + 2, msg, msglen))
1272 return 0;
1273 break;
1274
1275 case SSL3_MT_CERTIFICATE_VERIFY:
1276 if (!ssl_print_signature(bio, indent + 2, ssl, &msg, &msglen))
1277 return 0;
1278 break;
1279
1280 case SSL3_MT_CERTIFICATE_REQUEST:
1281 if (!ssl_print_cert_request(bio, indent + 2, ssl, msg, msglen))
1282 return 0;
1283 break;
1284
1285 case SSL3_MT_FINISHED:
1286 ssl_print_hex(bio, indent + 2, "verify_data", msg, msglen);
1287 break;
1288
1289 case SSL3_MT_SERVER_DONE:
1290 if (msglen != 0)
1291 ssl_print_hex(bio, indent + 2, "unexpected value", msg, msglen);
1292 break;
1293
1294 case SSL3_MT_NEWSESSION_TICKET:
1295 if (!ssl_print_ticket(bio, indent + 2, msg, msglen))
1296 return 0;
1297 break;
1298
1299 default:
1300 BIO_indent(bio, indent + 2, 80);
1301 BIO_puts(bio, "Unsupported, hex dump follows:\n");
1302 BIO_dump_indent(bio, (char *)msg, msglen, indent + 4);
1303 }
1304 return 1;
1305}
93ab9e42
DSH		 1306
1307static int ssl_print_heartbeat(BIO *bio, int indent,
0f113f3e
MC		 1308 const unsigned char *msg, size_t msglen)
1309{
1310 if (msglen < 3)
1311 return 0;
1312 BIO_indent(bio, indent, 80);
1313 BIO_printf(bio, "HeartBeatMessageType: %s\n",
1314 ssl_trace_str(msg[0], ssl_hb_type_tbl));
1315 msg++;
1316 msglen--;
1317 if (!ssl_print_hexbuf(bio, indent, "payload", 2, &msg, &msglen))
1318 return 0;
1319 ssl_print_hex(bio, indent, "padding", msg, msglen);
1320 return 1;
1321}
93ab9e42 1322
51b9115b 1323const char *SSL_CIPHER_standard_name(const SSL_CIPHER *c)
0f113f3e
MC		 1324{
1325 return ssl_trace_str(c->id & 0xFFFF, ssl_ciphers_tbl);
1326}
51b9115b 1327
93ab9e42 1328void SSL_trace(int write_p, int version, int content_type,
0f113f3e
MC		 1329 const void *buf, size_t msglen, SSL *ssl, void *arg)
1330{
1331 const unsigned char *msg = buf;
1332 BIO *bio = arg;
1333
1334 if (write_p == 2) {
1335 BIO_puts(bio, "Session ");
1336 ssl_print_hex(bio, 0,
1337 ssl_trace_str(content_type, ssl_crypto_tbl),
1338 msg, msglen);
1339 return;
1340 }
1341 switch (content_type) {
1342 case SSL3_RT_HEADER:
1343 {
1344 int hvers = msg[1] << 8 | msg[2];
1345 BIO_puts(bio, write_p ? "Sent" : "Received");
1346 BIO_printf(bio, " Record\nHeader:\n Version = %s (0x%x)\n",
1347 ssl_trace_str(hvers, ssl_version_tbl), hvers);
1348 if (SSL_IS_DTLS(ssl)) {
1349 BIO_printf(bio,
1350 " epoch=%d, sequence_number=%04x%04x%04x\n",
1351 (msg[3] << 8 | msg[4]),
1352 (msg[5] << 8 | msg[6]),
1353 (msg[7] << 8 | msg[8]), (msg[9] << 8 | msg[10]));
0f113f3e
MC		 1354 }
1355
1356 BIO_printf(bio, " Content Type = %s (%d)\n Length = %d",
1357 ssl_trace_str(msg[0], ssl_content_tbl), msg[0],
1358 msg[msglen - 2] << 8 | msg[msglen - 1]);
1359 }
1360 break;
1361 case SSL3_RT_HANDSHAKE:
1362 if (!ssl_print_handshake(bio, ssl, msg, msglen, 4))
1363 BIO_printf(bio, "Message length parse error!\n");
1364 break;
1365
1366 case SSL3_RT_CHANGE_CIPHER_SPEC:
1367 if (msglen == 1 && msg[0] == 1)
1368 BIO_puts(bio, " change_cipher_spec (1)\n");
1369 else
1370 ssl_print_hex(bio, 4, "unknown value", msg, msglen);
1371 break;
1372
1373 case SSL3_RT_ALERT:
1374 if (msglen != 2)
1375 BIO_puts(bio, " Illegal Alert Length\n");
1376 else {
1377 BIO_printf(bio, " Level=%s(%d), description=%s(%d)\n",
1378 SSL_alert_type_string_long(msg[0] << 8),
1379 msg[0], SSL_alert_desc_string_long(msg[1]), msg[1]);
1380 }
22e3dcb7 1381 case DTLS1_RT_HEARTBEAT:
0f113f3e
MC		 1382 ssl_print_heartbeat(bio, 4, msg, msglen);
1383 break;
1384
1385 }
1386
1387 BIO_puts(bio, "\n");
1388}
93ab9e42
DSH		 1389
1390#endif
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