2 * Copyright 2016 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
10 #include <openssl/ssl.h>
11 #include <openssl/evp.h>
12 #include "../ssl/ssl_locl.h"
13 #include "../ssl/record/record_locl.h"
16 #include "test_main.h"
19 * Based on the test vectors provided in:
20 * https://www.ietf.org/id/draft-thomson-tls-tls13-vectors-01.txt
25 * We split these into 3 chunks in order to work around the 509 character
26 * limit that the standard specifies for string literals
28 const char *plaintext[3];
29 const char *ciphertext[3];
35 static RECORD_DATA refdata[] = {
38 * Server: EncryptedExtensions, Certificate, CertificateVerify and
42 "0800001e001c000a00140012001d001700180019010001010102010301040000"
43 "00000b0001b9000001b50001b0308201ac30820115a003020102020102300d06"
44 "092a864886f70d01010b0500300e310c300a06035504031303727361301e170d"
45 "3136303733303031323335395a170d3236303733303031323335395a300e310c"
46 "300a0603550403130372736130819f300d06092a864886f70d01010105000381"
47 "8d0030818902818100b4bb498f8279303d980836399b36c6988c0c68de55e1bd"
48 "b826d3901a2461eafd2de49a91d015abbc9a95137ace6c1af19eaa6af98c7ced",
49 "43120998e187a80ee0ccb0524b1b018c3e0b63264d449a6d38e22a5fda430846"
50 "748030530ef0461c8ca9d9efbfae8ea6d1d03e2bd193eff0ab9a8002c47428a6"
51 "d35a8d88d79f7f1e3f0203010001a31a301830090603551d1304023000300b06"
52 "03551d0f0404030205a0300d06092a864886f70d01010b05000381810085aad2"
53 "a0e5b9276b908c65f73a7267170618a54c5f8a7b337d2df7a594365417f2eae8"
54 "f8a58c8f8172f9319cf36b7fd6c55b80f21a03015156726096fd335e5e67f2db"
55 "f102702e608ccae6bec1fc63a42a99be5c3eb7107c3c54e9b9eb2bd5203b1c3b",
56 "84e0a8b2f759409ba3eac9d91d402dcc0cc8f8961229ac9187b42b4de100000f"
57 "00008408040080134e22eac57321ab47db6b38b2992cec2dd79bd065a034a9af"
58 "6b9e3d03475e4309e6523ccdf055453fb480804a3a7e996229eb28e734f6702b"
59 "ea2b32149899ac043a4b44468197868da77147ce9f73c0543c4e3fc33e306cac"
60 "8506faa80a959c5f1edccbee76eda1ad7a4fa440de35dcb87e82ec94e8725355"
61 "ce7507713a609e140000207304bb73321f01b71dd94622fae98daf634490d220"
62 "e4c8f3ffa2559911a56e5116"
65 "40ae92071a3a548b26af31e116dfc0ba4549210b17e70da16cfbda9ccdad844d"
66 "94264a9ae65b786b3eaf0de20aa89c6babb448b6f32d07f233584296eefe1931"
67 "6bd979659472ee8567cb01d70b0366cddb3c60eb9e1d789a3691dc254c14de73"
68 "f4f20100504544ce184d44547e124b1f18303b4859f8f2e2b04423d23a866b43"
69 "866374d54af41649d25f4a3ec2cecd5d4e6de1b24953440b46fbb74c1dbec6fb"
70 "b1f16bc21d4aa0e1e936a49c07127e19719bc652a2f0b7f8df4a150b2b3c9e9e"
71 "353d6ed101970ddc611abad0632c6793f9379c9d06846c311fcbd6f85edd569b",
72 "8782c4c5f62294c4611ae60f83230a53aa95e3bcbed204f19a7a1db83c0fbfec"
73 "1edd2c17498fa7b5aa2321248a92592d891e4947df6bcef52f4481797d032ad3"
74 "32046a384abece6454b3e356d7249bfa5696793c7f7d3048dc87fa7409a46918"
75 "87caaf0982c402b902d699f62dc4d5e153f13e8589e4a6206c7f74eb26ddefbb"
76 "92309fb753decfea972dec7de02eda9c6d26acd7be53a8aa20f1a93f082ae6eb"
77 "927a6a1b7bd9153551aedfaf94f61dd4cb9355ad7ab09f615d9f92c21712c732"
78 "c0e7e117797f38cbdc184e3a65e15a89f46cb3624f5fdb8dbbd275f2c8492f8d",
79 "95bdbd8d1dc1b9f21107bd433acbbac247239c073a2f24a4a9f8074f325f277d"
80 "579b6bff0269ff19aed3809a9ddd21dd29c1363c9dc44812dd41d2111f9c2e83"
81 "42046c14133b853262676f15e94de18660e04ae5c0c661ea43559af5842e161c"
82 "83dd29f64508b2ec3e635a2134fc0e1a39d3ecb51dcddfcf8382c88ffe2a7378"
83 "42ad1de7fe505b6c4d1673870f6fc2a0f2f7972acaee368a1599d64ba18798f1"
84 "0333f9779bd5b05f9b084d03dab2f3d80c2eb74ec70c9866ea31c18b491cd597"
85 "aae3e941205fcc38a3a10ce8c0269f02ccc9c51278e25f1a0f0731a9"
87 "d2dd45f87ad87801a85ac38187f9023b",
88 "f0a14f808692cef87a3daf70",
92 /* Client: Finished */
94 "1400002078367856d3c8cc4e0a95eb98906ca7a48bd3cc7029f48bd4ae0dc91a"
98 "fa15e92daa21cd05d8f9c3152a61748d9aaf049da559718e583f95aacecad657"
99 "b52a6562da09a5819e864d86ac2989360a1eb22795","",""
101 "40e1201d75d419627f04c88530a15c9d",
102 "a0f073f3b35e18f96969696b",
106 /* Server: NewSessionTicket */
108 "040000a60002a3004abe594b00924e535321cadc96238da09caf9b02fecafdd6"
109 "5e3e418f03e43772cf512ed8066100503b1c08abbbf298a9d138ce821dd12fe1"
110 "710e2137cd12e6a85cd3fd7f73706e7f5dddefb87c1ef83824638464099c9d13"
111 "63e3c64ed2075c16b8ccd8e524a6bbd7a6a6e34ea1579782b15bbe7dfed5c0c0"
112 "d980fb330f9d8ab252ffe7be1277d418b6828ead4dae3b30d448442417ef76af"
113 "0008002e00040002000016","",""
116 "45a6626fa13b66ce2c5b3ef807e299a118296f26a2dd9ec7487a0673e2460d4c"
117 "79f40087dcd014c59c51379c90d26b4e4f9bb2b78f5b6761594f013ff3e4c78d"
118 "836905229eac811c4ef8b2faa89867e9ffc586f7f03c216591aa5e620eac3c62"
119 "dfe60f846036bd7ecc4464b584af184e9644e94ee1d7834dba408a51cbe42480"
120 "04796ed9c558e0f5f96115a6f6ba487e17d16a2e20a3d3a650a9a070fb53d9da"
121 "82864b5621d77650bd0c7947e9889917b53d0515627c72b0ded521","",""
123 "3381f6b3f94500f16226de440193e858",
124 "4f1d73cc1d465eb30021c41f",
128 /* Client: Application Data */
130 "000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f"
131 "202122232425262728292a2b2c2d2e2f303117","",""
134 "e306178ad97f74bb64f35eaf3c39846b83aef8472cbc9046749b81a949dfb12c"
135 "fbc65cbabd20ade92c1f944605892ceeb12fdee8a927bce77c83036ac5a794a8"
138 "eb23a804904b80ba4fe8399e09b1ce42",
139 "efa8c50c06b9c9b8c483e174",
143 /* Server: Application Data */
145 "000102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f"
146 "202122232425262728292a2b2c2d2e2f303117","",""
149 "467d99a807dbf778e6ffd8be52456c70665f890811ef2f3c495d5bbe983feeda"
150 "b0c251dde596bc7e2b135909ec9f9166fb0152e8c16a84e4b1039256467f9538"
153 "3381f6b3f94500f16226de440193e858",
154 "4f1d73cc1d465eb30021c41f",
158 /* Client: CloseNotify */
163 "6bdf60847ba6fb650da36e872adc684a4af2e8","",""
165 "eb23a804904b80ba4fe8399e09b1ce42",
166 "efa8c50c06b9c9b8c483e174",
170 /* Server: CloseNotify */
175 "621b7cc1962cd8a70109fee68a52efedf87d2e","",""
177 "3381f6b3f94500f16226de440193e858",
178 "4f1d73cc1d465eb30021c41f",
184 * Same thing as OPENSSL_hexstr2buf() but enables us to pass the string in
187 static unsigned char *multihexstr2buf(const char *str[3], size_t *len)
189 size_t outer, inner, curr = 0;
190 unsigned char *outbuf;
193 /* Check lengths of all input strings are even */
194 for (outer = 0; outer < 3; outer++) {
195 totlen += strlen(str[outer]);
196 if ((totlen & 1) != 0)
201 outbuf = OPENSSL_malloc(totlen);
205 for (outer = 0; outer < 3; outer++) {
206 for (inner = 0; str[outer][inner] != 0; inner += 2) {
209 hi = OPENSSL_hexchar2int(str[outer][inner]);
210 lo = OPENSSL_hexchar2int(str[outer][inner + 1]);
212 if (hi < 0 || lo < 0) {
213 OPENSSL_free(outbuf);
216 outbuf[curr++] = (hi << 4) | lo;
224 static int load_record(SSL3_RECORD *rec, RECORD_DATA *recd, unsigned char **key,
225 unsigned char *iv, size_t ivlen, unsigned char *seq)
227 unsigned char *pt = NULL, *sq = NULL, *ivtmp = NULL;
230 *key = OPENSSL_hexstr2buf(recd->key, NULL);
231 ivtmp = OPENSSL_hexstr2buf(recd->iv, NULL);
232 sq = OPENSSL_hexstr2buf(recd->seq, NULL);
233 pt = multihexstr2buf(recd->plaintext, &ptlen);
235 if (*key == NULL || ivtmp == NULL || sq == NULL || pt == NULL)
238 rec->data = rec->input = OPENSSL_malloc(ptlen + EVP_GCM_TLS_TAG_LEN);
240 if (rec->data == NULL)
244 memcpy(rec->data, pt, ptlen);
246 memcpy(seq, sq, SEQ_NUM_SIZE);
248 memcpy(iv, ivtmp, ivlen);
261 static int test_record(SSL3_RECORD *rec, RECORD_DATA *recd, int enc)
268 refd = multihexstr2buf(recd->ciphertext, &refdatalen);
270 refd = multihexstr2buf(recd->plaintext, &refdatalen);
272 if (!TEST_ptr(refd)) {
273 TEST_info("Failed to get reference data");
277 if (!TEST_mem_eq(rec->data, rec->length, refd, refdatalen))
287 #define TLS13_AES_128_GCM_SHA256_BYTES ((const unsigned char *)"\x13\x01")
289 static int test_tls13_encryption(void)
294 unsigned char *key = NULL, *iv = NULL, *seq = NULL;
295 const EVP_CIPHER *ciph = EVP_aes_128_gcm();
301 ctx = SSL_CTX_new(TLS_method());
302 if (!TEST_ptr(ctx)) {
303 TEST_info("Failed creating SSL_CTX");
309 TEST_info("Failed creating SSL");
313 s->enc_read_ctx = EVP_CIPHER_CTX_new();
314 if (!TEST_ptr(s->enc_read_ctx))
317 s->enc_write_ctx = EVP_CIPHER_CTX_new();
318 if (!TEST_ptr(s->enc_write_ctx))
321 s->s3->tmp.new_cipher = SSL_CIPHER_find(s, TLS13_AES_128_GCM_SHA256_BYTES);
322 if (!TEST_ptr(s->s3->tmp.new_cipher)) {
323 TEST_info("Failed to find cipher");
327 for (ctr = 0; ctr < OSSL_NELEM(refdata); ctr++) {
328 /* Load the record */
329 ivlen = EVP_CIPHER_iv_length(ciph);
330 if (!load_record(&rec, &refdata[ctr], &key, s->read_iv, ivlen,
331 RECORD_LAYER_get_read_sequence(&s->rlayer))) {
332 TEST_error("Failed loading key into EVP_CIPHER_CTX");
336 /* Set up the read/write sequences */
337 memcpy(RECORD_LAYER_get_write_sequence(&s->rlayer),
338 RECORD_LAYER_get_read_sequence(&s->rlayer), SEQ_NUM_SIZE);
339 memcpy(s->write_iv, s->read_iv, ivlen);
341 /* Load the key into the EVP_CIPHER_CTXs */
342 if (EVP_CipherInit_ex(s->enc_write_ctx, ciph, NULL, key, NULL, 1) <= 0
343 || EVP_CipherInit_ex(s->enc_read_ctx, ciph, NULL, key, NULL, 0)
345 TEST_error("Failed loading key into EVP_CIPHER_CTX\n");
350 if (!TEST_size_t_eq(tls13_enc(s, &rec, 1, 1), 1)) {
351 TEST_info("Failed to encrypt record %"OSSLzu"", ctr);
354 if (!TEST_true(test_record(&rec, &refdata[ctr], 1))) {
355 TEST_info("Record %"OSSLzu" encryption test failed", ctr);
360 if (!TEST_int_eq(tls13_enc(s, &rec, 1, 0), 1)) {
361 TEST_info("Failed to decrypt record %"OSSLzu"", ctr);
364 if (!TEST_true(test_record(&rec, &refdata[ctr], 0))) {
365 TEST_info("Record %"OSSLzu" decryption test failed", ctr);
369 OPENSSL_free(rec.data);
379 fprintf(stderr, "PASS: %"OSSLzu" records tested\n", ctr);
383 OPENSSL_free(rec.data);
392 void register_tests(void)
394 ADD_TEST(test_tls13_encryption);