2 * Copyright 2012-2018 The OpenSSL Project Authors. All Rights Reserved.
4 * Licensed under the OpenSSL license (the "License"). You may not use
5 * this file except in compliance with the License. You can obtain a copy
6 * in the file LICENSE in the source distribution or at
7 * https://www.openssl.org/source/license.html
12 #ifndef OPENSSL_NO_SSL_TRACE
14 /* Packet trace support for OpenSSL */
21 # define ssl_trace_str(val, tbl) \
22 do_ssl_trace_str(val, tbl, OSSL_NELEM(tbl))
24 # define ssl_trace_list(bio, indent, msg, msglen, value, table) \
25 do_ssl_trace_list(bio, indent, msg, msglen, value, \
26 table, OSSL_NELEM(table))
28 static const char *do_ssl_trace_str(int val, const ssl_trace_tbl *tbl,
33 for (i = 0; i < ntbl; i++, tbl++) {
40 static int do_ssl_trace_list(BIO *bio, int indent,
41 const unsigned char *msg, size_t msglen,
42 size_t vlen, const ssl_trace_tbl *tbl, size_t ntbl)
51 val = (val << 8) | msg[1];
52 BIO_indent(bio, indent, 80);
53 BIO_printf(bio, "%s (%d)\n", do_ssl_trace_str(val, tbl, ntbl), val);
62 static const ssl_trace_tbl ssl_version_tbl[] = {
63 {SSL3_VERSION, "SSL 3.0"},
64 {TLS1_VERSION, "TLS 1.0"},
65 {TLS1_1_VERSION, "TLS 1.1"},
66 {TLS1_2_VERSION, "TLS 1.2"},
67 {TLS1_3_VERSION, "TLS 1.3"},
68 /* TODO(TLS1.3): Remove this line before release */
69 {TLS1_3_VERSION_DRAFT, TLS1_3_VERSION_DRAFT_TXT},
70 {DTLS1_VERSION, "DTLS 1.0"},
71 {DTLS1_2_VERSION, "DTLS 1.2"},
72 {DTLS1_BAD_VER, "DTLS 1.0 (bad)"}
75 static const ssl_trace_tbl ssl_content_tbl[] = {
76 {SSL3_RT_CHANGE_CIPHER_SPEC, "ChangeCipherSpec"},
77 {SSL3_RT_ALERT, "Alert"},
78 {SSL3_RT_HANDSHAKE, "Handshake"},
79 {SSL3_RT_APPLICATION_DATA, "ApplicationData"},
82 /* Handshake types, sorted by ascending id */
83 static const ssl_trace_tbl ssl_handshake_tbl[] = {
84 {SSL3_MT_HELLO_REQUEST, "HelloRequest"},
85 {SSL3_MT_CLIENT_HELLO, "ClientHello"},
86 {SSL3_MT_SERVER_HELLO, "ServerHello"},
87 {DTLS1_MT_HELLO_VERIFY_REQUEST, "HelloVerifyRequest"},
88 {SSL3_MT_NEWSESSION_TICKET, "NewSessionTicket"},
89 {SSL3_MT_END_OF_EARLY_DATA, "EndOfEarlyData"},
90 {SSL3_MT_ENCRYPTED_EXTENSIONS, "EncryptedExtensions"},
91 {SSL3_MT_CERTIFICATE, "Certificate"},
92 {SSL3_MT_SERVER_KEY_EXCHANGE, "ServerKeyExchange"},
93 {SSL3_MT_CERTIFICATE_REQUEST, "CertificateRequest"},
94 {SSL3_MT_SERVER_DONE, "ServerHelloDone"},
95 {SSL3_MT_CERTIFICATE_VERIFY, "CertificateVerify"},
96 {SSL3_MT_CLIENT_KEY_EXCHANGE, "ClientKeyExchange"},
97 {SSL3_MT_FINISHED, "Finished"},
98 {SSL3_MT_CERTIFICATE_URL, "CertificateUrl"},
99 {SSL3_MT_CERTIFICATE_STATUS, "CertificateStatus"},
100 {SSL3_MT_SUPPLEMENTAL_DATA, "SupplementalData"},
101 {SSL3_MT_KEY_UPDATE, "KeyUpdate"},
102 # ifndef OPENSSL_NO_NEXTPROTONEG
103 {SSL3_MT_NEXT_PROTO, "NextProto"},
105 {SSL3_MT_MESSAGE_HASH, "MessageHash"}
109 static const ssl_trace_tbl ssl_ciphers_tbl[] = {
110 {0x0000, "TLS_NULL_WITH_NULL_NULL"},
111 {0x0001, "TLS_RSA_WITH_NULL_MD5"},
112 {0x0002, "TLS_RSA_WITH_NULL_SHA"},
113 {0x0003, "TLS_RSA_EXPORT_WITH_RC4_40_MD5"},
114 {0x0004, "TLS_RSA_WITH_RC4_128_MD5"},
115 {0x0005, "TLS_RSA_WITH_RC4_128_SHA"},
116 {0x0006, "TLS_RSA_EXPORT_WITH_RC2_CBC_40_MD5"},
117 {0x0007, "TLS_RSA_WITH_IDEA_CBC_SHA"},
118 {0x0008, "TLS_RSA_EXPORT_WITH_DES40_CBC_SHA"},
119 {0x0009, "TLS_RSA_WITH_DES_CBC_SHA"},
120 {0x000A, "TLS_RSA_WITH_3DES_EDE_CBC_SHA"},
121 {0x000B, "TLS_DH_DSS_EXPORT_WITH_DES40_CBC_SHA"},
122 {0x000C, "TLS_DH_DSS_WITH_DES_CBC_SHA"},
123 {0x000D, "TLS_DH_DSS_WITH_3DES_EDE_CBC_SHA"},
124 {0x000E, "TLS_DH_RSA_EXPORT_WITH_DES40_CBC_SHA"},
125 {0x000F, "TLS_DH_RSA_WITH_DES_CBC_SHA"},
126 {0x0010, "TLS_DH_RSA_WITH_3DES_EDE_CBC_SHA"},
127 {0x0011, "TLS_DHE_DSS_EXPORT_WITH_DES40_CBC_SHA"},
128 {0x0012, "TLS_DHE_DSS_WITH_DES_CBC_SHA"},
129 {0x0013, "TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA"},
130 {0x0014, "TLS_DHE_RSA_EXPORT_WITH_DES40_CBC_SHA"},
131 {0x0015, "TLS_DHE_RSA_WITH_DES_CBC_SHA"},
132 {0x0016, "TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA"},
133 {0x0017, "TLS_DH_anon_EXPORT_WITH_RC4_40_MD5"},
134 {0x0018, "TLS_DH_anon_WITH_RC4_128_MD5"},
135 {0x0019, "TLS_DH_anon_EXPORT_WITH_DES40_CBC_SHA"},
136 {0x001A, "TLS_DH_anon_WITH_DES_CBC_SHA"},
137 {0x001B, "TLS_DH_anon_WITH_3DES_EDE_CBC_SHA"},
138 {0x001D, "SSL_FORTEZZA_KEA_WITH_FORTEZZA_CBC_SHA"},
139 {0x001E, "SSL_FORTEZZA_KEA_WITH_RC4_128_SHA"},
140 {0x001F, "TLS_KRB5_WITH_3DES_EDE_CBC_SHA"},
141 {0x0020, "TLS_KRB5_WITH_RC4_128_SHA"},
142 {0x0021, "TLS_KRB5_WITH_IDEA_CBC_SHA"},
143 {0x0022, "TLS_KRB5_WITH_DES_CBC_MD5"},
144 {0x0023, "TLS_KRB5_WITH_3DES_EDE_CBC_MD5"},
145 {0x0024, "TLS_KRB5_WITH_RC4_128_MD5"},
146 {0x0025, "TLS_KRB5_WITH_IDEA_CBC_MD5"},
147 {0x0026, "TLS_KRB5_EXPORT_WITH_DES_CBC_40_SHA"},
148 {0x0027, "TLS_KRB5_EXPORT_WITH_RC2_CBC_40_SHA"},
149 {0x0028, "TLS_KRB5_EXPORT_WITH_RC4_40_SHA"},
150 {0x0029, "TLS_KRB5_EXPORT_WITH_DES_CBC_40_MD5"},
151 {0x002A, "TLS_KRB5_EXPORT_WITH_RC2_CBC_40_MD5"},
152 {0x002B, "TLS_KRB5_EXPORT_WITH_RC4_40_MD5"},
153 {0x002C, "TLS_PSK_WITH_NULL_SHA"},
154 {0x002D, "TLS_DHE_PSK_WITH_NULL_SHA"},
155 {0x002E, "TLS_RSA_PSK_WITH_NULL_SHA"},
156 {0x002F, "TLS_RSA_WITH_AES_128_CBC_SHA"},
157 {0x0030, "TLS_DH_DSS_WITH_AES_128_CBC_SHA"},
158 {0x0031, "TLS_DH_RSA_WITH_AES_128_CBC_SHA"},
159 {0x0032, "TLS_DHE_DSS_WITH_AES_128_CBC_SHA"},
160 {0x0033, "TLS_DHE_RSA_WITH_AES_128_CBC_SHA"},
161 {0x0034, "TLS_DH_anon_WITH_AES_128_CBC_SHA"},
162 {0x0035, "TLS_RSA_WITH_AES_256_CBC_SHA"},
163 {0x0036, "TLS_DH_DSS_WITH_AES_256_CBC_SHA"},
164 {0x0037, "TLS_DH_RSA_WITH_AES_256_CBC_SHA"},
165 {0x0038, "TLS_DHE_DSS_WITH_AES_256_CBC_SHA"},
166 {0x0039, "TLS_DHE_RSA_WITH_AES_256_CBC_SHA"},
167 {0x003A, "TLS_DH_anon_WITH_AES_256_CBC_SHA"},
168 {0x003B, "TLS_RSA_WITH_NULL_SHA256"},
169 {0x003C, "TLS_RSA_WITH_AES_128_CBC_SHA256"},
170 {0x003D, "TLS_RSA_WITH_AES_256_CBC_SHA256"},
171 {0x003E, "TLS_DH_DSS_WITH_AES_128_CBC_SHA256"},
172 {0x003F, "TLS_DH_RSA_WITH_AES_128_CBC_SHA256"},
173 {0x0040, "TLS_DHE_DSS_WITH_AES_128_CBC_SHA256"},
174 {0x0041, "TLS_RSA_WITH_CAMELLIA_128_CBC_SHA"},
175 {0x0042, "TLS_DH_DSS_WITH_CAMELLIA_128_CBC_SHA"},
176 {0x0043, "TLS_DH_RSA_WITH_CAMELLIA_128_CBC_SHA"},
177 {0x0044, "TLS_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA"},
178 {0x0045, "TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA"},
179 {0x0046, "TLS_DH_anon_WITH_CAMELLIA_128_CBC_SHA"},
180 {0x0067, "TLS_DHE_RSA_WITH_AES_128_CBC_SHA256"},
181 {0x0068, "TLS_DH_DSS_WITH_AES_256_CBC_SHA256"},
182 {0x0069, "TLS_DH_RSA_WITH_AES_256_CBC_SHA256"},
183 {0x006A, "TLS_DHE_DSS_WITH_AES_256_CBC_SHA256"},
184 {0x006B, "TLS_DHE_RSA_WITH_AES_256_CBC_SHA256"},
185 {0x006C, "TLS_DH_anon_WITH_AES_128_CBC_SHA256"},
186 {0x006D, "TLS_DH_anon_WITH_AES_256_CBC_SHA256"},
187 {0x0084, "TLS_RSA_WITH_CAMELLIA_256_CBC_SHA"},
188 {0x0085, "TLS_DH_DSS_WITH_CAMELLIA_256_CBC_SHA"},
189 {0x0086, "TLS_DH_RSA_WITH_CAMELLIA_256_CBC_SHA"},
190 {0x0087, "TLS_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA"},
191 {0x0088, "TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA"},
192 {0x0089, "TLS_DH_anon_WITH_CAMELLIA_256_CBC_SHA"},
193 {0x008A, "TLS_PSK_WITH_RC4_128_SHA"},
194 {0x008B, "TLS_PSK_WITH_3DES_EDE_CBC_SHA"},
195 {0x008C, "TLS_PSK_WITH_AES_128_CBC_SHA"},
196 {0x008D, "TLS_PSK_WITH_AES_256_CBC_SHA"},
197 {0x008E, "TLS_DHE_PSK_WITH_RC4_128_SHA"},
198 {0x008F, "TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA"},
199 {0x0090, "TLS_DHE_PSK_WITH_AES_128_CBC_SHA"},
200 {0x0091, "TLS_DHE_PSK_WITH_AES_256_CBC_SHA"},
201 {0x0092, "TLS_RSA_PSK_WITH_RC4_128_SHA"},
202 {0x0093, "TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA"},
203 {0x0094, "TLS_RSA_PSK_WITH_AES_128_CBC_SHA"},
204 {0x0095, "TLS_RSA_PSK_WITH_AES_256_CBC_SHA"},
205 {0x0096, "TLS_RSA_WITH_SEED_CBC_SHA"},
206 {0x0097, "TLS_DH_DSS_WITH_SEED_CBC_SHA"},
207 {0x0098, "TLS_DH_RSA_WITH_SEED_CBC_SHA"},
208 {0x0099, "TLS_DHE_DSS_WITH_SEED_CBC_SHA"},
209 {0x009A, "TLS_DHE_RSA_WITH_SEED_CBC_SHA"},
210 {0x009B, "TLS_DH_anon_WITH_SEED_CBC_SHA"},
211 {0x009C, "TLS_RSA_WITH_AES_128_GCM_SHA256"},
212 {0x009D, "TLS_RSA_WITH_AES_256_GCM_SHA384"},
213 {0x009E, "TLS_DHE_RSA_WITH_AES_128_GCM_SHA256"},
214 {0x009F, "TLS_DHE_RSA_WITH_AES_256_GCM_SHA384"},
215 {0x00A0, "TLS_DH_RSA_WITH_AES_128_GCM_SHA256"},
216 {0x00A1, "TLS_DH_RSA_WITH_AES_256_GCM_SHA384"},
217 {0x00A2, "TLS_DHE_DSS_WITH_AES_128_GCM_SHA256"},
218 {0x00A3, "TLS_DHE_DSS_WITH_AES_256_GCM_SHA384"},
219 {0x00A4, "TLS_DH_DSS_WITH_AES_128_GCM_SHA256"},
220 {0x00A5, "TLS_DH_DSS_WITH_AES_256_GCM_SHA384"},
221 {0x00A6, "TLS_DH_anon_WITH_AES_128_GCM_SHA256"},
222 {0x00A7, "TLS_DH_anon_WITH_AES_256_GCM_SHA384"},
223 {0x00A8, "TLS_PSK_WITH_AES_128_GCM_SHA256"},
224 {0x00A9, "TLS_PSK_WITH_AES_256_GCM_SHA384"},
225 {0x00AA, "TLS_DHE_PSK_WITH_AES_128_GCM_SHA256"},
226 {0x00AB, "TLS_DHE_PSK_WITH_AES_256_GCM_SHA384"},
227 {0x00AC, "TLS_RSA_PSK_WITH_AES_128_GCM_SHA256"},
228 {0x00AD, "TLS_RSA_PSK_WITH_AES_256_GCM_SHA384"},
229 {0x00AE, "TLS_PSK_WITH_AES_128_CBC_SHA256"},
230 {0x00AF, "TLS_PSK_WITH_AES_256_CBC_SHA384"},
231 {0x00B0, "TLS_PSK_WITH_NULL_SHA256"},
232 {0x00B1, "TLS_PSK_WITH_NULL_SHA384"},
233 {0x00B2, "TLS_DHE_PSK_WITH_AES_128_CBC_SHA256"},
234 {0x00B3, "TLS_DHE_PSK_WITH_AES_256_CBC_SHA384"},
235 {0x00B4, "TLS_DHE_PSK_WITH_NULL_SHA256"},
236 {0x00B5, "TLS_DHE_PSK_WITH_NULL_SHA384"},
237 {0x00B6, "TLS_RSA_PSK_WITH_AES_128_CBC_SHA256"},
238 {0x00B7, "TLS_RSA_PSK_WITH_AES_256_CBC_SHA384"},
239 {0x00B8, "TLS_RSA_PSK_WITH_NULL_SHA256"},
240 {0x00B9, "TLS_RSA_PSK_WITH_NULL_SHA384"},
241 {0x00BA, "TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256"},
242 {0x00BB, "TLS_DH_DSS_WITH_CAMELLIA_128_CBC_SHA256"},
243 {0x00BC, "TLS_DH_RSA_WITH_CAMELLIA_128_CBC_SHA256"},
244 {0x00BD, "TLS_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA256"},
245 {0x00BE, "TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256"},
246 {0x00BF, "TLS_DH_anon_WITH_CAMELLIA_128_CBC_SHA256"},
247 {0x00C0, "TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256"},
248 {0x00C1, "TLS_DH_DSS_WITH_CAMELLIA_256_CBC_SHA256"},
249 {0x00C2, "TLS_DH_RSA_WITH_CAMELLIA_256_CBC_SHA256"},
250 {0x00C3, "TLS_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA256"},
251 {0x00C4, "TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256"},
252 {0x00C5, "TLS_DH_anon_WITH_CAMELLIA_256_CBC_SHA256"},
253 {0x00FF, "TLS_EMPTY_RENEGOTIATION_INFO_SCSV"},
254 {0x5600, "TLS_FALLBACK_SCSV"},
255 {0xC001, "TLS_ECDH_ECDSA_WITH_NULL_SHA"},
256 {0xC002, "TLS_ECDH_ECDSA_WITH_RC4_128_SHA"},
257 {0xC003, "TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA"},
258 {0xC004, "TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA"},
259 {0xC005, "TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA"},
260 {0xC006, "TLS_ECDHE_ECDSA_WITH_NULL_SHA"},
261 {0xC007, "TLS_ECDHE_ECDSA_WITH_RC4_128_SHA"},
262 {0xC008, "TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA"},
263 {0xC009, "TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA"},
264 {0xC00A, "TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA"},
265 {0xC00B, "TLS_ECDH_RSA_WITH_NULL_SHA"},
266 {0xC00C, "TLS_ECDH_RSA_WITH_RC4_128_SHA"},
267 {0xC00D, "TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA"},
268 {0xC00E, "TLS_ECDH_RSA_WITH_AES_128_CBC_SHA"},
269 {0xC00F, "TLS_ECDH_RSA_WITH_AES_256_CBC_SHA"},
270 {0xC010, "TLS_ECDHE_RSA_WITH_NULL_SHA"},
271 {0xC011, "TLS_ECDHE_RSA_WITH_RC4_128_SHA"},
272 {0xC012, "TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA"},
273 {0xC013, "TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA"},
274 {0xC014, "TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA"},
275 {0xC015, "TLS_ECDH_anon_WITH_NULL_SHA"},
276 {0xC016, "TLS_ECDH_anon_WITH_RC4_128_SHA"},
277 {0xC017, "TLS_ECDH_anon_WITH_3DES_EDE_CBC_SHA"},
278 {0xC018, "TLS_ECDH_anon_WITH_AES_128_CBC_SHA"},
279 {0xC019, "TLS_ECDH_anon_WITH_AES_256_CBC_SHA"},
280 {0xC01A, "TLS_SRP_SHA_WITH_3DES_EDE_CBC_SHA"},
281 {0xC01B, "TLS_SRP_SHA_RSA_WITH_3DES_EDE_CBC_SHA"},
282 {0xC01C, "TLS_SRP_SHA_DSS_WITH_3DES_EDE_CBC_SHA"},
283 {0xC01D, "TLS_SRP_SHA_WITH_AES_128_CBC_SHA"},
284 {0xC01E, "TLS_SRP_SHA_RSA_WITH_AES_128_CBC_SHA"},
285 {0xC01F, "TLS_SRP_SHA_DSS_WITH_AES_128_CBC_SHA"},
286 {0xC020, "TLS_SRP_SHA_WITH_AES_256_CBC_SHA"},
287 {0xC021, "TLS_SRP_SHA_RSA_WITH_AES_256_CBC_SHA"},
288 {0xC022, "TLS_SRP_SHA_DSS_WITH_AES_256_CBC_SHA"},
289 {0xC023, "TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256"},
290 {0xC024, "TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384"},
291 {0xC025, "TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256"},
292 {0xC026, "TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384"},
293 {0xC027, "TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256"},
294 {0xC028, "TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384"},
295 {0xC029, "TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256"},
296 {0xC02A, "TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384"},
297 {0xC02B, "TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256"},
298 {0xC02C, "TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384"},
299 {0xC02D, "TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256"},
300 {0xC02E, "TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384"},
301 {0xC02F, "TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256"},
302 {0xC030, "TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384"},
303 {0xC031, "TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256"},
304 {0xC032, "TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384"},
305 {0xC033, "TLS_ECDHE_PSK_WITH_RC4_128_SHA"},
306 {0xC034, "TLS_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA"},
307 {0xC035, "TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA"},
308 {0xC036, "TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA"},
309 {0xC037, "TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256"},
310 {0xC038, "TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA384"},
311 {0xC039, "TLS_ECDHE_PSK_WITH_NULL_SHA"},
312 {0xC03A, "TLS_ECDHE_PSK_WITH_NULL_SHA256"},
313 {0xC03B, "TLS_ECDHE_PSK_WITH_NULL_SHA384"},
314 {0xC03C, "TLS_RSA_WITH_ARIA_128_CBC_SHA256"},
315 {0xC03D, "TLS_RSA_WITH_ARIA_256_CBC_SHA384"},
316 {0xC03E, "TLS_DH_DSS_WITH_ARIA_128_CBC_SHA256"},
317 {0xC03F, "TLS_DH_DSS_WITH_ARIA_256_CBC_SHA384"},
318 {0xC040, "TLS_DH_RSA_WITH_ARIA_128_CBC_SHA256"},
319 {0xC041, "TLS_DH_RSA_WITH_ARIA_256_CBC_SHA384"},
320 {0xC042, "TLS_DHE_DSS_WITH_ARIA_128_CBC_SHA256"},
321 {0xC043, "TLS_DHE_DSS_WITH_ARIA_256_CBC_SHA384"},
322 {0xC044, "TLS_DHE_RSA_WITH_ARIA_128_CBC_SHA256"},
323 {0xC045, "TLS_DHE_RSA_WITH_ARIA_256_CBC_SHA384"},
324 {0xC046, "TLS_DH_anon_WITH_ARIA_128_CBC_SHA256"},
325 {0xC047, "TLS_DH_anon_WITH_ARIA_256_CBC_SHA384"},
326 {0xC048, "TLS_ECDHE_ECDSA_WITH_ARIA_128_CBC_SHA256"},
327 {0xC049, "TLS_ECDHE_ECDSA_WITH_ARIA_256_CBC_SHA384"},
328 {0xC04A, "TLS_ECDH_ECDSA_WITH_ARIA_128_CBC_SHA256"},
329 {0xC04B, "TLS_ECDH_ECDSA_WITH_ARIA_256_CBC_SHA384"},
330 {0xC04C, "TLS_ECDHE_RSA_WITH_ARIA_128_CBC_SHA256"},
331 {0xC04D, "TLS_ECDHE_RSA_WITH_ARIA_256_CBC_SHA384"},
332 {0xC04E, "TLS_ECDH_RSA_WITH_ARIA_128_CBC_SHA256"},
333 {0xC04F, "TLS_ECDH_RSA_WITH_ARIA_256_CBC_SHA384"},
334 {0xC050, "TLS_RSA_WITH_ARIA_128_GCM_SHA256"},
335 {0xC051, "TLS_RSA_WITH_ARIA_256_GCM_SHA384"},
336 {0xC052, "TLS_DHE_RSA_WITH_ARIA_128_GCM_SHA256"},
337 {0xC053, "TLS_DHE_RSA_WITH_ARIA_256_GCM_SHA384"},
338 {0xC054, "TLS_DH_RSA_WITH_ARIA_128_GCM_SHA256"},
339 {0xC055, "TLS_DH_RSA_WITH_ARIA_256_GCM_SHA384"},
340 {0xC056, "TLS_DHE_DSS_WITH_ARIA_128_GCM_SHA256"},
341 {0xC057, "TLS_DHE_DSS_WITH_ARIA_256_GCM_SHA384"},
342 {0xC058, "TLS_DH_DSS_WITH_ARIA_128_GCM_SHA256"},
343 {0xC059, "TLS_DH_DSS_WITH_ARIA_256_GCM_SHA384"},
344 {0xC05A, "TLS_DH_anon_WITH_ARIA_128_GCM_SHA256"},
345 {0xC05B, "TLS_DH_anon_WITH_ARIA_256_GCM_SHA384"},
346 {0xC05C, "TLS_ECDHE_ECDSA_WITH_ARIA_128_GCM_SHA256"},
347 {0xC05D, "TLS_ECDHE_ECDSA_WITH_ARIA_256_GCM_SHA384"},
348 {0xC05E, "TLS_ECDH_ECDSA_WITH_ARIA_128_GCM_SHA256"},
349 {0xC05F, "TLS_ECDH_ECDSA_WITH_ARIA_256_GCM_SHA384"},
350 {0xC060, "TLS_ECDHE_RSA_WITH_ARIA_128_GCM_SHA256"},
351 {0xC061, "TLS_ECDHE_RSA_WITH_ARIA_256_GCM_SHA384"},
352 {0xC062, "TLS_ECDH_RSA_WITH_ARIA_128_GCM_SHA256"},
353 {0xC063, "TLS_ECDH_RSA_WITH_ARIA_256_GCM_SHA384"},
354 {0xC064, "TLS_PSK_WITH_ARIA_128_CBC_SHA256"},
355 {0xC065, "TLS_PSK_WITH_ARIA_256_CBC_SHA384"},
356 {0xC066, "TLS_DHE_PSK_WITH_ARIA_128_CBC_SHA256"},
357 {0xC067, "TLS_DHE_PSK_WITH_ARIA_256_CBC_SHA384"},
358 {0xC068, "TLS_RSA_PSK_WITH_ARIA_128_CBC_SHA256"},
359 {0xC069, "TLS_RSA_PSK_WITH_ARIA_256_CBC_SHA384"},
360 {0xC06A, "TLS_PSK_WITH_ARIA_128_GCM_SHA256"},
361 {0xC06B, "TLS_PSK_WITH_ARIA_256_GCM_SHA384"},
362 {0xC06C, "TLS_DHE_PSK_WITH_ARIA_128_GCM_SHA256"},
363 {0xC06D, "TLS_DHE_PSK_WITH_ARIA_256_GCM_SHA384"},
364 {0xC06E, "TLS_RSA_PSK_WITH_ARIA_128_GCM_SHA256"},
365 {0xC06F, "TLS_RSA_PSK_WITH_ARIA_256_GCM_SHA384"},
366 {0xC070, "TLS_ECDHE_PSK_WITH_ARIA_128_CBC_SHA256"},
367 {0xC071, "TLS_ECDHE_PSK_WITH_ARIA_256_CBC_SHA384"},
368 {0xC072, "TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256"},
369 {0xC073, "TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384"},
370 {0xC074, "TLS_ECDH_ECDSA_WITH_CAMELLIA_128_CBC_SHA256"},
371 {0xC075, "TLS_ECDH_ECDSA_WITH_CAMELLIA_256_CBC_SHA384"},
372 {0xC076, "TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256"},
373 {0xC077, "TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384"},
374 {0xC078, "TLS_ECDH_RSA_WITH_CAMELLIA_128_CBC_SHA256"},
375 {0xC079, "TLS_ECDH_RSA_WITH_CAMELLIA_256_CBC_SHA384"},
376 {0xC07A, "TLS_RSA_WITH_CAMELLIA_128_GCM_SHA256"},
377 {0xC07B, "TLS_RSA_WITH_CAMELLIA_256_GCM_SHA384"},
378 {0xC07C, "TLS_DHE_RSA_WITH_CAMELLIA_128_GCM_SHA256"},
379 {0xC07D, "TLS_DHE_RSA_WITH_CAMELLIA_256_GCM_SHA384"},
380 {0xC07E, "TLS_DH_RSA_WITH_CAMELLIA_128_GCM_SHA256"},
381 {0xC07F, "TLS_DH_RSA_WITH_CAMELLIA_256_GCM_SHA384"},
382 {0xC080, "TLS_DHE_DSS_WITH_CAMELLIA_128_GCM_SHA256"},
383 {0xC081, "TLS_DHE_DSS_WITH_CAMELLIA_256_GCM_SHA384"},
384 {0xC082, "TLS_DH_DSS_WITH_CAMELLIA_128_GCM_SHA256"},
385 {0xC083, "TLS_DH_DSS_WITH_CAMELLIA_256_GCM_SHA384"},
386 {0xC084, "TLS_DH_anon_WITH_CAMELLIA_128_GCM_SHA256"},
387 {0xC085, "TLS_DH_anon_WITH_CAMELLIA_256_GCM_SHA384"},
388 {0xC086, "TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_GCM_SHA256"},
389 {0xC087, "TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_GCM_SHA384"},
390 {0xC088, "TLS_ECDH_ECDSA_WITH_CAMELLIA_128_GCM_SHA256"},
391 {0xC089, "TLS_ECDH_ECDSA_WITH_CAMELLIA_256_GCM_SHA384"},
392 {0xC08A, "TLS_ECDHE_RSA_WITH_CAMELLIA_128_GCM_SHA256"},
393 {0xC08B, "TLS_ECDHE_RSA_WITH_CAMELLIA_256_GCM_SHA384"},
394 {0xC08C, "TLS_ECDH_RSA_WITH_CAMELLIA_128_GCM_SHA256"},
395 {0xC08D, "TLS_ECDH_RSA_WITH_CAMELLIA_256_GCM_SHA384"},
396 {0xC08E, "TLS_PSK_WITH_CAMELLIA_128_GCM_SHA256"},
397 {0xC08F, "TLS_PSK_WITH_CAMELLIA_256_GCM_SHA384"},
398 {0xC090, "TLS_DHE_PSK_WITH_CAMELLIA_128_GCM_SHA256"},
399 {0xC091, "TLS_DHE_PSK_WITH_CAMELLIA_256_GCM_SHA384"},
400 {0xC092, "TLS_RSA_PSK_WITH_CAMELLIA_128_GCM_SHA256"},
401 {0xC093, "TLS_RSA_PSK_WITH_CAMELLIA_256_GCM_SHA384"},
402 {0xC094, "TLS_PSK_WITH_CAMELLIA_128_CBC_SHA256"},
403 {0xC095, "TLS_PSK_WITH_CAMELLIA_256_CBC_SHA384"},
404 {0xC096, "TLS_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256"},
405 {0xC097, "TLS_DHE_PSK_WITH_CAMELLIA_256_CBC_SHA384"},
406 {0xC098, "TLS_RSA_PSK_WITH_CAMELLIA_128_CBC_SHA256"},
407 {0xC099, "TLS_RSA_PSK_WITH_CAMELLIA_256_CBC_SHA384"},
408 {0xC09A, "TLS_ECDHE_PSK_WITH_CAMELLIA_128_CBC_SHA256"},
409 {0xC09B, "TLS_ECDHE_PSK_WITH_CAMELLIA_256_CBC_SHA384"},
410 {0xC09C, "TLS_RSA_WITH_AES_128_CCM"},
411 {0xC09D, "TLS_RSA_WITH_AES_256_CCM"},
412 {0xC09E, "TLS_DHE_RSA_WITH_AES_128_CCM"},
413 {0xC09F, "TLS_DHE_RSA_WITH_AES_256_CCM"},
414 {0xC0A0, "TLS_RSA_WITH_AES_128_CCM_8"},
415 {0xC0A1, "TLS_RSA_WITH_AES_256_CCM_8"},
416 {0xC0A2, "TLS_DHE_RSA_WITH_AES_128_CCM_8"},
417 {0xC0A3, "TLS_DHE_RSA_WITH_AES_256_CCM_8"},
418 {0xC0A4, "TLS_PSK_WITH_AES_128_CCM"},
419 {0xC0A5, "TLS_PSK_WITH_AES_256_CCM"},
420 {0xC0A6, "TLS_DHE_PSK_WITH_AES_128_CCM"},
421 {0xC0A7, "TLS_DHE_PSK_WITH_AES_256_CCM"},
422 {0xC0A8, "TLS_PSK_WITH_AES_128_CCM_8"},
423 {0xC0A9, "TLS_PSK_WITH_AES_256_CCM_8"},
424 {0xC0AA, "TLS_PSK_DHE_WITH_AES_128_CCM_8"},
425 {0xC0AB, "TLS_PSK_DHE_WITH_AES_256_CCM_8"},
426 {0xC0AC, "TLS_ECDHE_ECDSA_WITH_AES_128_CCM"},
427 {0xC0AD, "TLS_ECDHE_ECDSA_WITH_AES_256_CCM"},
428 {0xC0AE, "TLS_ECDHE_ECDSA_WITH_AES_128_CCM_8"},
429 {0xC0AF, "TLS_ECDHE_ECDSA_WITH_AES_256_CCM_8"},
430 {0xCCA8, "TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256"},
431 {0xCCA9, "TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256"},
432 {0xCCAA, "TLS_DHE_RSA_WITH_CHACHA20_POLY1305_SHA256"},
433 {0xCCAB, "TLS_PSK_WITH_CHACHA20_POLY1305_SHA256"},
434 {0xCCAC, "TLS_ECDHE_PSK_WITH_CHACHA20_POLY1305_SHA256"},
435 {0xCCAD, "TLS_DHE_PSK_WITH_CHACHA20_POLY1305_SHA256"},
436 {0xCCAE, "TLS_RSA_PSK_WITH_CHACHA20_POLY1305_SHA256"},
437 {0x1301, "TLS_AES_128_GCM_SHA256"},
438 {0x1302, "TLS_AES_256_GCM_SHA384"},
439 {0x1303, "TLS_CHACHA20_POLY1305_SHA256"},
440 {0x1304, "TLS_AES_128_CCM_SHA256"},
441 {0x1305, "TLS_AES_128_CCM_8_SHA256"},
442 {0xFEFE, "SSL_RSA_FIPS_WITH_DES_CBC_SHA"},
443 {0xFEFF, "SSL_RSA_FIPS_WITH_3DES_EDE_CBC_SHA"},
446 /* Compression methods */
447 static const ssl_trace_tbl ssl_comp_tbl[] = {
448 {0x0000, "No Compression"},
449 {0x0001, "Zlib Compression"}
452 /* Extensions sorted by ascending id */
453 static const ssl_trace_tbl ssl_exts_tbl[] = {
454 {TLSEXT_TYPE_server_name, "server_name"},
455 {TLSEXT_TYPE_max_fragment_length, "max_fragment_length"},
456 {TLSEXT_TYPE_client_certificate_url, "client_certificate_url"},
457 {TLSEXT_TYPE_trusted_ca_keys, "trusted_ca_keys"},
458 {TLSEXT_TYPE_truncated_hmac, "truncated_hmac"},
459 {TLSEXT_TYPE_status_request, "status_request"},
460 {TLSEXT_TYPE_user_mapping, "user_mapping"},
461 {TLSEXT_TYPE_client_authz, "client_authz"},
462 {TLSEXT_TYPE_server_authz, "server_authz"},
463 {TLSEXT_TYPE_cert_type, "cert_type"},
464 {TLSEXT_TYPE_supported_groups, "supported_groups"},
465 {TLSEXT_TYPE_ec_point_formats, "ec_point_formats"},
466 {TLSEXT_TYPE_srp, "srp"},
467 {TLSEXT_TYPE_signature_algorithms, "signature_algorithms"},
468 {TLSEXT_TYPE_use_srtp, "use_srtp"},
469 {TLSEXT_TYPE_heartbeat, "tls_heartbeat"},
470 {TLSEXT_TYPE_application_layer_protocol_negotiation,
471 "application_layer_protocol_negotiation"},
472 {TLSEXT_TYPE_signed_certificate_timestamp, "signed_certificate_timestamps"},
473 {TLSEXT_TYPE_padding, "padding"},
474 {TLSEXT_TYPE_encrypt_then_mac, "encrypt_then_mac"},
475 {TLSEXT_TYPE_extended_master_secret, "extended_master_secret"},
476 {TLSEXT_TYPE_session_ticket, "session_ticket"},
477 {TLSEXT_TYPE_psk, "psk"},
478 {TLSEXT_TYPE_early_data, "early_data"},
479 {TLSEXT_TYPE_supported_versions, "supported_versions"},
480 {TLSEXT_TYPE_cookie, "cookie_ext"},
481 {TLSEXT_TYPE_psk_kex_modes, "psk_key_exchange_modes"},
482 {TLSEXT_TYPE_certificate_authorities, "certificate_authorities"},
483 {TLSEXT_TYPE_post_handshake_auth, "post_handshake_auth"},
484 {TLSEXT_TYPE_signature_algorithms_cert, "signature_algorithms_cert"},
485 {TLSEXT_TYPE_key_share, "key_share"},
486 {TLSEXT_TYPE_renegotiate, "renegotiate"},
487 # ifndef OPENSSL_NO_NEXTPROTONEG
488 {TLSEXT_TYPE_next_proto_neg, "next_proto_neg"},
492 static const ssl_trace_tbl ssl_groups_tbl[] = {
493 {1, "sect163k1 (K-163)"},
495 {3, "sect163r2 (B-163)"},
498 {6, "sect233k1 (K-233)"},
499 {7, "sect233r1 (B-233)"},
501 {9, "sect283k1 (K-283)"},
502 {10, "sect283r1 (B-283)"},
503 {11, "sect409k1 (K-409)"},
504 {12, "sect409r1 (B-409)"},
505 {13, "sect571k1 (K-571)"},
506 {14, "sect571r1 (B-571)"},
511 {19, "secp192r1 (P-192)"},
513 {21, "secp224r1 (P-224)"},
515 {23, "secp256r1 (P-256)"},
516 {24, "secp384r1 (P-384)"},
517 {25, "secp521r1 (P-521)"},
518 {26, "brainpoolP256r1"},
519 {27, "brainpoolP384r1"},
520 {28, "brainpoolP512r1"},
528 {0xFF01, "arbitrary_explicit_prime_curves"},
529 {0xFF02, "arbitrary_explicit_char2_curves"}
532 static const ssl_trace_tbl ssl_point_tbl[] = {
534 {1, "ansiX962_compressed_prime"},
535 {2, "ansiX962_compressed_char2"}
538 static const ssl_trace_tbl ssl_mfl_tbl[] = {
540 {1, "max_fragment_length := 2^9 (512 bytes)"},
541 {2, "max_fragment_length := 2^10 (1024 bytes)"},
542 {3, "max_fragment_length := 2^11 (2048 bytes)"},
543 {4, "max_fragment_length := 2^12 (4096 bytes)"}
546 static const ssl_trace_tbl ssl_sigalg_tbl[] = {
547 {TLSEXT_SIGALG_ecdsa_secp256r1_sha256, "ecdsa_secp256r1_sha256"},
548 {TLSEXT_SIGALG_ecdsa_secp384r1_sha384, "ecdsa_secp384r1_sha384"},
549 {TLSEXT_SIGALG_ecdsa_secp521r1_sha512, "ecdsa_secp521r1_sha512"},
550 {TLSEXT_SIGALG_ecdsa_sha224, "ecdsa_sha224"},
551 {TLSEXT_SIGALG_ed25519, "ed25519"},
552 {TLSEXT_SIGALG_ed448, "ed448"},
553 {TLSEXT_SIGALG_ecdsa_sha1, "ecdsa_sha1"},
554 {TLSEXT_SIGALG_rsa_pss_rsae_sha256, "rsa_pss_rsae_sha256"},
555 {TLSEXT_SIGALG_rsa_pss_rsae_sha384, "rsa_pss_rsae_sha384"},
556 {TLSEXT_SIGALG_rsa_pss_rsae_sha512, "rsa_pss_rsae_sha512"},
557 {TLSEXT_SIGALG_rsa_pss_pss_sha256, "rsa_pss_pss_sha256"},
558 {TLSEXT_SIGALG_rsa_pss_pss_sha384, "rsa_pss_pss_sha384"},
559 {TLSEXT_SIGALG_rsa_pss_pss_sha512, "rsa_pss_pss_sha512"},
560 {TLSEXT_SIGALG_rsa_pkcs1_sha256, "rsa_pkcs1_sha256"},
561 {TLSEXT_SIGALG_rsa_pkcs1_sha384, "rsa_pkcs1_sha384"},
562 {TLSEXT_SIGALG_rsa_pkcs1_sha512, "rsa_pkcs1_sha512"},
563 {TLSEXT_SIGALG_rsa_pkcs1_sha224, "rsa_pkcs1_sha224"},
564 {TLSEXT_SIGALG_rsa_pkcs1_sha1, "rsa_pkcs1_sha1"},
565 {TLSEXT_SIGALG_dsa_sha256, "dsa_sha256"},
566 {TLSEXT_SIGALG_dsa_sha384, "dsa_sha384"},
567 {TLSEXT_SIGALG_dsa_sha512, "dsa_sha512"},
568 {TLSEXT_SIGALG_dsa_sha224, "dsa_sha224"},
569 {TLSEXT_SIGALG_dsa_sha1, "dsa_sha1"},
570 {TLSEXT_SIGALG_gostr34102012_256_gostr34112012_256, "gost2012_256"},
571 {TLSEXT_SIGALG_gostr34102012_512_gostr34112012_512, "gost2012_512"},
572 {TLSEXT_SIGALG_gostr34102001_gostr3411, "gost2001_gost94"},
575 static const ssl_trace_tbl ssl_ctype_tbl[] = {
580 {5, "rsa_ephemeral_dh"},
581 {6, "dss_ephemeral_dh"},
582 {20, "fortezza_dms"},
584 {65, "rsa_fixed_ecdh"},
585 {66, "ecdsa_fixed_ecdh"}
588 static const ssl_trace_tbl ssl_psk_kex_modes_tbl[] = {
589 {TLSEXT_KEX_MODE_KE, "psk_ke"},
590 {TLSEXT_KEX_MODE_KE_DHE, "psk_dhe_ke"}
593 static const ssl_trace_tbl ssl_key_update_tbl[] = {
594 {SSL_KEY_UPDATE_NOT_REQUESTED, "update_not_requested"},
595 {SSL_KEY_UPDATE_REQUESTED, "update_requested"}
598 static void ssl_print_hex(BIO *bio, int indent, const char *name,
599 const unsigned char *msg, size_t msglen)
603 BIO_indent(bio, indent, 80);
604 BIO_printf(bio, "%s (len=%d): ", name, (int)msglen);
605 for (i = 0; i < msglen; i++)
606 BIO_printf(bio, "%02X", msg[i]);
610 static int ssl_print_hexbuf(BIO *bio, int indent, const char *name, size_t nlen,
611 const unsigned char **pmsg, size_t *pmsglen)
614 const unsigned char *p = *pmsg;
620 blen = (blen << 8) | p[1];
621 if (*pmsglen < nlen + blen)
624 ssl_print_hex(bio, indent, name, p, blen);
625 *pmsg += blen + nlen;
626 *pmsglen -= blen + nlen;
630 static int ssl_print_version(BIO *bio, int indent, const char *name,
631 const unsigned char **pmsg, size_t *pmsglen,
632 unsigned int *version)
638 vers = ((*pmsg)[0] << 8) | (*pmsg)[1];
639 if (version != NULL) {
640 /* TODO(TLS1.3): Remove the draft conditional here before release */
641 *version = (vers == TLS1_3_VERSION_DRAFT) ? TLS1_3_VERSION : vers;
643 BIO_indent(bio, indent, 80);
644 BIO_printf(bio, "%s=0x%x (%s)\n",
645 name, vers, ssl_trace_str(vers, ssl_version_tbl));
651 static int ssl_print_random(BIO *bio, int indent,
652 const unsigned char **pmsg, size_t *pmsglen)
655 const unsigned char *p = *pmsg;
659 tm = (p[0] << 24) | (p[1] << 16) | (p[2] << 8) | p[3];
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);
671 static int ssl_print_signature(BIO *bio, int indent, const SSL *ssl,
672 const unsigned char **pmsg, size_t *pmsglen)
676 if (SSL_USE_SIGALGS(ssl)) {
677 const unsigned char *p = *pmsg;
678 unsigned int sigalg = (p[0] << 8) | p[1];
680 BIO_indent(bio, indent, 80);
681 BIO_printf(bio, "Signature Algorithm: %s (0x%04x)\n",
682 ssl_trace_str(sigalg, ssl_sigalg_tbl), sigalg);
686 return ssl_print_hexbuf(bio, indent, "Signature", 2, pmsg, pmsglen);
689 static int ssl_print_extension(BIO *bio, int indent, int server,
690 unsigned char mt, int extype,
691 const unsigned char *ext, size_t extlen)
693 size_t xlen, share_len;
695 uint32_t max_early_data;
697 BIO_indent(bio, indent, 80);
698 BIO_printf(bio, "extension_type=%s(%d), length=%d\n",
699 ssl_trace_str(extype, ssl_exts_tbl), extype, (int)extlen);
701 case TLSEXT_TYPE_max_fragment_length:
705 return ssl_trace_list(bio, indent + 2, ext, xlen, 1, ssl_mfl_tbl);
707 case TLSEXT_TYPE_ec_point_formats:
711 if (extlen != xlen + 1)
713 return ssl_trace_list(bio, indent + 2, ext + 1, xlen, 1, ssl_point_tbl);
715 case TLSEXT_TYPE_supported_groups:
718 xlen = (ext[0] << 8) | ext[1];
719 if (extlen != xlen + 2)
721 return ssl_trace_list(bio, indent + 2, ext + 2, xlen, 2, ssl_groups_tbl);
722 case TLSEXT_TYPE_application_layer_protocol_negotiation:
725 xlen = (ext[0] << 8) | ext[1];
726 if (extlen != xlen + 2)
730 size_t plen = *ext++;
734 BIO_indent(bio, indent + 2, 80);
735 BIO_write(bio, ext, plen);
742 case TLSEXT_TYPE_signature_algorithms:
746 xlen = (ext[0] << 8) | ext[1];
747 if (extlen != xlen + 2)
753 BIO_indent(bio, indent + 2, 80);
754 sigalg = (ext[0] << 8) | ext[1];
755 BIO_printf(bio, "%s (0x%04x)\n",
756 ssl_trace_str(sigalg, ssl_sigalg_tbl), sigalg);
762 case TLSEXT_TYPE_renegotiate:
766 if (xlen + 1 != extlen)
775 ssl_print_hex(bio, indent + 4, "client_verify_data", ext, xlen);
778 ssl_print_hex(bio, indent + 4, "server_verify_data", ext, xlen);
781 BIO_indent(bio, indent + 4, 80);
782 BIO_puts(bio, "<EMPTY>\n");
786 case TLSEXT_TYPE_heartbeat:
789 case TLSEXT_TYPE_session_ticket:
791 ssl_print_hex(bio, indent + 4, "ticket", ext, extlen);
794 case TLSEXT_TYPE_key_share:
795 if (server && extlen == 2) {
798 /* We assume this is an HRR, otherwise this is an invalid key_share */
799 group_id = (ext[0] << 8) | ext[1];
800 BIO_indent(bio, indent + 4, 80);
801 BIO_printf(bio, "NamedGroup: %s (%d)\n",
802 ssl_trace_str(group_id, ssl_groups_tbl), group_id);
810 xlen = (ext[0] << 8) | ext[1];
811 if (extlen != xlen + 2)
815 for (; xlen > 0; ext += share_len, xlen -= share_len) {
820 group_id = (ext[0] << 8) | ext[1];
821 share_len = (ext[2] << 8) | ext[3];
824 if (xlen < share_len)
826 BIO_indent(bio, indent + 4, 80);
827 BIO_printf(bio, "NamedGroup: %s (%d)\n",
828 ssl_trace_str(group_id, ssl_groups_tbl), group_id);
829 ssl_print_hex(bio, indent + 4, "key_exchange: ", ext, share_len);
833 case TLSEXT_TYPE_supported_versions:
839 version = (ext[0] << 8) | ext[1];
840 BIO_indent(bio, indent + 4, 80);
841 BIO_printf(bio, "%s (%d)\n",
842 ssl_trace_str(version, ssl_version_tbl), version);
848 if (extlen != xlen + 1)
850 return ssl_trace_list(bio, indent + 2, ext + 1, xlen, 2,
853 case TLSEXT_TYPE_psk_kex_modes:
857 if (extlen != xlen + 1)
859 return ssl_trace_list(bio, indent + 2, ext + 1, xlen, 1,
860 ssl_psk_kex_modes_tbl);
862 case TLSEXT_TYPE_early_data:
863 if (mt != SSL3_MT_NEWSESSION_TICKET)
867 max_early_data = (ext[0] << 24) | (ext[1] << 16) | (ext[2] << 8)
869 BIO_indent(bio, indent + 2, 80);
870 BIO_printf(bio, "max_early_data=%u\n", max_early_data);
874 BIO_dump_indent(bio, (const char *)ext, extlen, indent + 2);
879 static int ssl_print_extensions(BIO *bio, int indent, int server,
880 unsigned char mt, const unsigned char **msgin,
883 size_t extslen, msglen = *msginlen;
884 const unsigned char *msg = *msgin;
886 BIO_indent(bio, indent, 80);
888 BIO_puts(bio, "No Extensions\n");
891 extslen = (msg[0] << 8) | msg[1];
892 if (extslen != msglen - 2)
896 BIO_printf(bio, "extensions, length = %d\n", (int)msglen);
902 extype = (msg[0] << 8) | msg[1];
903 extlen = (msg[2] << 8) | msg[3];
904 if (msglen < extlen + 4) {
905 BIO_printf(bio, "extensions, extype = %d, extlen = %d\n", extype,
907 BIO_dump_indent(bio, (const char *)msg, msglen, indent + 2);
911 if (!ssl_print_extension(bio, indent + 2, server, mt, extype, msg,
915 msglen -= extlen + 4;
923 static int ssl_print_client_hello(BIO *bio, const SSL *ssl, int indent,
924 const unsigned char *msg, size_t msglen)
929 if (!ssl_print_version(bio, indent, "client_version", &msg, &msglen, NULL))
931 if (!ssl_print_random(bio, indent, &msg, &msglen))
933 if (!ssl_print_hexbuf(bio, indent, "session_id", 1, &msg, &msglen))
935 if (SSL_IS_DTLS(ssl)) {
936 if (!ssl_print_hexbuf(bio, indent, "cookie", 1, &msg, &msglen))
941 len = (msg[0] << 8) | msg[1];
944 BIO_indent(bio, indent, 80);
945 BIO_printf(bio, "cipher_suites (len=%d)\n", (int)len);
946 if (msglen < len || len & 1)
949 cs = (msg[0] << 8) | msg[1];
950 BIO_indent(bio, indent + 2, 80);
951 BIO_printf(bio, "{0x%02X, 0x%02X} %s\n",
952 msg[0], msg[1], ssl_trace_str(cs, ssl_ciphers_tbl));
964 BIO_indent(bio, indent, 80);
965 BIO_printf(bio, "compression_methods (len=%d)\n", (int)len);
967 BIO_indent(bio, indent + 2, 80);
968 BIO_printf(bio, "%s (0x%02X)\n",
969 ssl_trace_str(msg[0], ssl_comp_tbl), msg[0]);
974 if (!ssl_print_extensions(bio, indent, 0, SSL3_MT_CLIENT_HELLO, &msg,
980 static int dtls_print_hello_vfyrequest(BIO *bio, int indent,
981 const unsigned char *msg, size_t msglen)
983 if (!ssl_print_version(bio, indent, "server_version", &msg, &msglen, NULL))
985 if (!ssl_print_hexbuf(bio, indent, "cookie", 1, &msg, &msglen))
990 static int ssl_print_server_hello(BIO *bio, int indent,
991 const unsigned char *msg, size_t msglen)
996 if (!ssl_print_version(bio, indent, "server_version", &msg, &msglen, &vers))
998 if (!ssl_print_random(bio, indent, &msg, &msglen))
1000 if (vers != TLS1_3_VERSION
1001 && !ssl_print_hexbuf(bio, indent, "session_id", 1, &msg, &msglen))
1005 cs = (msg[0] << 8) | msg[1];
1006 BIO_indent(bio, indent, 80);
1007 BIO_printf(bio, "cipher_suite {0x%02X, 0x%02X} %s\n",
1008 msg[0], msg[1], ssl_trace_str(cs, ssl_ciphers_tbl));
1011 if (vers != TLS1_3_VERSION) {
1014 BIO_indent(bio, indent, 80);
1015 BIO_printf(bio, "compression_method: %s (0x%02X)\n",
1016 ssl_trace_str(msg[0], ssl_comp_tbl), msg[0]);
1020 if (!ssl_print_extensions(bio, indent, 1, SSL3_MT_SERVER_HELLO, &msg,
1026 static int ssl_get_keyex(const char **pname, const SSL *ssl)
1028 unsigned long alg_k = ssl->s3->tmp.new_cipher->algorithm_mkey;
1030 if (alg_k & SSL_kRSA) {
1034 if (alg_k & SSL_kDHE) {
1038 if (alg_k & SSL_kECDHE) {
1042 if (alg_k & SSL_kPSK) {
1046 if (alg_k & SSL_kRSAPSK) {
1050 if (alg_k & SSL_kDHEPSK) {
1054 if (alg_k & SSL_kECDHEPSK) {
1055 *pname = "ECDHEPSK";
1056 return SSL_kECDHEPSK;
1058 if (alg_k & SSL_kSRP) {
1062 if (alg_k & SSL_kGOST) {
1070 static int ssl_print_client_keyex(BIO *bio, int indent, const SSL *ssl,
1071 const unsigned char *msg, size_t msglen)
1073 const char *algname;
1074 int id = ssl_get_keyex(&algname, ssl);
1076 BIO_indent(bio, indent, 80);
1077 BIO_printf(bio, "KeyExchangeAlgorithm=%s\n", algname);
1079 if (!ssl_print_hexbuf(bio, indent + 2,
1080 "psk_identity", 2, &msg, &msglen))
1087 if (TLS1_get_version(ssl) == SSL3_VERSION) {
1088 ssl_print_hex(bio, indent + 2,
1089 "EncryptedPreMasterSecret", msg, msglen);
1091 if (!ssl_print_hexbuf(bio, indent + 2,
1092 "EncryptedPreMasterSecret", 2, &msg, &msglen))
1099 if (!ssl_print_hexbuf(bio, indent + 2, "dh_Yc", 2, &msg, &msglen))
1105 if (!ssl_print_hexbuf(bio, indent + 2, "ecdh_Yc", 1, &msg, &msglen))
1114 static int ssl_print_server_keyex(BIO *bio, int indent, const SSL *ssl,
1115 const unsigned char *msg, size_t msglen)
1117 const char *algname;
1118 int id = ssl_get_keyex(&algname, ssl);
1120 BIO_indent(bio, indent, 80);
1121 BIO_printf(bio, "KeyExchangeAlgorithm=%s\n", algname);
1123 if (!ssl_print_hexbuf(bio, indent + 2,
1124 "psk_identity_hint", 2, &msg, &msglen))
1130 if (!ssl_print_hexbuf(bio, indent + 2, "rsa_modulus", 2, &msg, &msglen))
1132 if (!ssl_print_hexbuf(bio, indent + 2, "rsa_exponent", 2,
1139 if (!ssl_print_hexbuf(bio, indent + 2, "dh_p", 2, &msg, &msglen))
1141 if (!ssl_print_hexbuf(bio, indent + 2, "dh_g", 2, &msg, &msglen))
1143 if (!ssl_print_hexbuf(bio, indent + 2, "dh_Ys", 2, &msg, &msglen))
1147 # ifndef OPENSSL_NO_EC
1152 BIO_indent(bio, indent + 2, 80);
1153 if (msg[0] == EXPLICIT_PRIME_CURVE_TYPE)
1154 BIO_puts(bio, "explicit_prime\n");
1155 else if (msg[0] == EXPLICIT_CHAR2_CURVE_TYPE)
1156 BIO_puts(bio, "explicit_char2\n");
1157 else if (msg[0] == NAMED_CURVE_TYPE) {
1161 curve = (msg[1] << 8) | msg[2];
1162 BIO_printf(bio, "named_curve: %s (%d)\n",
1163 ssl_trace_str(curve, ssl_groups_tbl), curve);
1166 if (!ssl_print_hexbuf(bio, indent + 2, "point", 1, &msg, &msglen))
1169 BIO_printf(bio, "UNKNOWN CURVE PARAMETER TYPE %d\n", msg[0]);
1179 if (!(id & SSL_PSK))
1180 ssl_print_signature(bio, indent, ssl, &msg, &msglen);
1184 static int ssl_print_certificate(BIO *bio, int indent,
1185 const unsigned char **pmsg, size_t *pmsglen)
1187 size_t msglen = *pmsglen;
1190 const unsigned char *p = *pmsg, *q;
1194 clen = (p[0] << 16) | (p[1] << 8) | p[2];
1195 if (msglen < clen + 3)
1198 BIO_indent(bio, indent, 80);
1199 BIO_printf(bio, "ASN.1Cert, length=%d", (int)clen);
1200 x = d2i_X509(NULL, &q, clen);
1202 BIO_puts(bio, "<UNPARSEABLE CERTIFICATE>\n");
1204 BIO_puts(bio, "\n------details-----\n");
1205 X509_print_ex(bio, x, XN_FLAG_ONELINE, 0);
1206 PEM_write_bio_X509(bio, x);
1207 /* Print certificate stuff */
1208 BIO_puts(bio, "------------------\n");
1211 if (q != p + 3 + clen) {
1212 BIO_puts(bio, "<TRAILING GARBAGE AFTER CERTIFICATE>\n");
1215 *pmsglen -= clen + 3;
1219 static int ssl_print_certificates(BIO *bio, const SSL *ssl, int server,
1220 int indent, const unsigned char *msg,
1225 if (SSL_IS_TLS13(ssl)
1226 && !ssl_print_hexbuf(bio, indent, "context", 1, &msg, &msglen))
1231 clen = (msg[0] << 16) | (msg[1] << 8) | msg[2];
1232 if (msglen != clen + 3)
1235 BIO_indent(bio, indent, 80);
1236 BIO_printf(bio, "certificate_list, length=%d\n", (int)clen);
1238 if (!ssl_print_certificate(bio, indent + 2, &msg, &clen))
1240 if (!ssl_print_extensions(bio, indent + 2, server, SSL3_MT_CERTIFICATE,
1248 static int ssl_print_cert_request(BIO *bio, int indent, const SSL *ssl,
1249 const unsigned char *msg, size_t msglen)
1252 unsigned int sigalg;
1254 if (SSL_IS_TLS13(ssl)) {
1255 if (!ssl_print_hexbuf(bio, indent, "request_context", 1, &msg, &msglen))
1257 if (!ssl_print_extensions(bio, indent, 1,
1258 SSL3_MT_CERTIFICATE_REQUEST, &msg, &msglen))
1265 if (msglen < xlen + 1)
1268 BIO_indent(bio, indent, 80);
1269 BIO_printf(bio, "certificate_types (len=%d)\n", (int)xlen);
1270 if (!ssl_trace_list(bio, indent + 2, msg, xlen, 1, ssl_ctype_tbl))
1275 if (SSL_USE_SIGALGS(ssl)) {
1278 xlen = (msg[0] << 8) | msg[1];
1279 if (msglen < xlen + 2 || (xlen & 1))
1283 BIO_indent(bio, indent, 80);
1284 BIO_printf(bio, "signature_algorithms (len=%d)\n", (int)xlen);
1286 BIO_indent(bio, indent + 2, 80);
1287 sigalg = (msg[0] << 8) | msg[1];
1288 BIO_printf(bio, "%s (0x%04x)\n",
1289 ssl_trace_str(sigalg, ssl_sigalg_tbl), sigalg);
1296 xlen = (msg[0] << 8) | msg[1];
1297 BIO_indent(bio, indent, 80);
1298 if (msglen < xlen + 2)
1302 BIO_printf(bio, "certificate_authorities (len=%d)\n", (int)xlen);
1306 const unsigned char *p;
1309 dlen = (msg[0] << 8) | msg[1];
1310 if (xlen < dlen + 2)
1313 BIO_indent(bio, indent + 2, 80);
1314 BIO_printf(bio, "DistinguishedName (len=%d): ", (int)dlen);
1316 nm = d2i_X509_NAME(NULL, &p, dlen);
1318 BIO_puts(bio, "<UNPARSEABLE DN>\n");
1320 X509_NAME_print_ex(bio, nm, 0, XN_FLAG_ONELINE);
1321 BIO_puts(bio, "\n");
1327 if (SSL_IS_TLS13(ssl)) {
1328 if (!ssl_print_hexbuf(bio, indent, "request_extensions", 2,
1335 static int ssl_print_ticket(BIO *bio, int indent, const SSL *ssl,
1336 const unsigned char *msg, size_t msglen)
1338 unsigned int tick_life;
1341 BIO_indent(bio, indent + 2, 80);
1342 BIO_puts(bio, "No Ticket\n");
1347 tick_life = (msg[0] << 24) | (msg[1] << 16) | (msg[2] << 8) | msg[3];
1350 BIO_indent(bio, indent + 2, 80);
1351 BIO_printf(bio, "ticket_lifetime_hint=%u\n", tick_life);
1352 if (SSL_IS_TLS13(ssl)) {
1353 unsigned int ticket_age_add;
1357 ticket_age_add = (msg[0] << 24) | (msg[1] << 16) | (msg[2] << 8)
1361 BIO_indent(bio, indent + 2, 80);
1362 BIO_printf(bio, "ticket_age_add=%u\n", ticket_age_add);
1363 if (!ssl_print_hexbuf(bio, indent + 2, "ticket_nonce", 1, &msg,
1367 if (!ssl_print_hexbuf(bio, indent + 2, "ticket", 2, &msg, &msglen))
1369 if (SSL_IS_TLS13(ssl)
1370 && !ssl_print_extensions(bio, indent + 2, 0,
1371 SSL3_MT_NEWSESSION_TICKET, &msg, &msglen))
1378 static int ssl_print_handshake(BIO *bio, const SSL *ssl, int server,
1379 const unsigned char *msg, size_t msglen,
1383 unsigned char htype;
1388 hlen = (msg[1] << 16) | (msg[2] << 8) | msg[3];
1389 BIO_indent(bio, indent, 80);
1390 BIO_printf(bio, "%s, Length=%d\n",
1391 ssl_trace_str(htype, ssl_handshake_tbl), (int)hlen);
1394 if (SSL_IS_DTLS(ssl)) {
1397 BIO_indent(bio, indent, 80);
1398 BIO_printf(bio, "message_seq=%d, fragment_offset=%d, "
1399 "fragment_length=%d\n",
1400 (msg[0] << 8) | msg[1],
1401 (msg[2] << 16) | (msg[3] << 8) | msg[4],
1402 (msg[5] << 16) | (msg[6] << 8) | msg[7]);
1409 case SSL3_MT_CLIENT_HELLO:
1410 if (!ssl_print_client_hello(bio, ssl, indent + 2, msg, msglen))
1414 case DTLS1_MT_HELLO_VERIFY_REQUEST:
1415 if (!dtls_print_hello_vfyrequest(bio, indent + 2, msg, msglen))
1419 case SSL3_MT_SERVER_HELLO:
1420 if (!ssl_print_server_hello(bio, indent + 2, msg, msglen))
1424 case SSL3_MT_SERVER_KEY_EXCHANGE:
1425 if (!ssl_print_server_keyex(bio, indent + 2, ssl, msg, msglen))
1429 case SSL3_MT_CLIENT_KEY_EXCHANGE:
1430 if (!ssl_print_client_keyex(bio, indent + 2, ssl, msg, msglen))
1434 case SSL3_MT_CERTIFICATE:
1435 if (!ssl_print_certificates(bio, ssl, server, indent + 2, msg, msglen))
1439 case SSL3_MT_CERTIFICATE_VERIFY:
1440 if (!ssl_print_signature(bio, indent + 2, ssl, &msg, &msglen))
1444 case SSL3_MT_CERTIFICATE_REQUEST:
1445 if (!ssl_print_cert_request(bio, indent + 2, ssl, msg, msglen))
1449 case SSL3_MT_FINISHED:
1450 ssl_print_hex(bio, indent + 2, "verify_data", msg, msglen);
1453 case SSL3_MT_SERVER_DONE:
1455 ssl_print_hex(bio, indent + 2, "unexpected value", msg, msglen);
1458 case SSL3_MT_NEWSESSION_TICKET:
1459 if (!ssl_print_ticket(bio, indent + 2, ssl, msg, msglen))
1463 case SSL3_MT_ENCRYPTED_EXTENSIONS:
1464 if (!ssl_print_extensions(bio, indent + 2, 1,
1465 SSL3_MT_ENCRYPTED_EXTENSIONS, &msg, &msglen))
1469 case SSL3_MT_KEY_UPDATE:
1471 ssl_print_hex(bio, indent + 2, "unexpected value", msg, msglen);
1474 if (!ssl_trace_list(bio, indent + 2, msg, msglen, 1,
1475 ssl_key_update_tbl))
1480 BIO_indent(bio, indent + 2, 80);
1481 BIO_puts(bio, "Unsupported, hex dump follows:\n");
1482 BIO_dump_indent(bio, (const char *)msg, msglen, indent + 4);
1487 void SSL_trace(int write_p, int version, int content_type,
1488 const void *buf, size_t msglen, SSL *ssl, void *arg)
1490 const unsigned char *msg = buf;
1493 switch (content_type) {
1494 case SSL3_RT_HEADER:
1496 int hvers = msg[1] << 8 | msg[2];
1497 BIO_puts(bio, write_p ? "Sent" : "Received");
1498 BIO_printf(bio, " Record\nHeader:\n Version = %s (0x%x)\n",
1499 ssl_trace_str(hvers, ssl_version_tbl), hvers);
1500 if (SSL_IS_DTLS(ssl)) {
1502 " epoch=%d, sequence_number=%04x%04x%04x\n",
1503 (msg[3] << 8 | msg[4]),
1504 (msg[5] << 8 | msg[6]),
1505 (msg[7] << 8 | msg[8]), (msg[9] << 8 | msg[10]));
1508 BIO_printf(bio, " Content Type = %s (%d)\n Length = %d",
1509 ssl_trace_str(msg[0], ssl_content_tbl), msg[0],
1510 msg[msglen - 2] << 8 | msg[msglen - 1]);
1514 case SSL3_RT_INNER_CONTENT_TYPE:
1515 BIO_printf(bio, " Inner Content Type = %s (%d)",
1516 ssl_trace_str(msg[0], ssl_content_tbl), msg[0]);
1519 case SSL3_RT_HANDSHAKE:
1520 if (!ssl_print_handshake(bio, ssl, ssl->server ? write_p : !write_p,
1522 BIO_printf(bio, "Message length parse error!\n");
1525 case SSL3_RT_CHANGE_CIPHER_SPEC:
1526 if (msglen == 1 && msg[0] == 1)
1527 BIO_puts(bio, " change_cipher_spec (1)\n");
1529 ssl_print_hex(bio, 4, "unknown value", msg, msglen);
1534 BIO_puts(bio, " Illegal Alert Length\n");
1536 BIO_printf(bio, " Level=%s(%d), description=%s(%d)\n",
1537 SSL_alert_type_string_long(msg[0] << 8),
1538 msg[0], SSL_alert_desc_string_long(msg[1]), msg[1]);
1543 BIO_puts(bio, "\n");