| Line | Source | Count | 
|---|
| 1 | int tls13_enc(SSL *s, SSL3_RECORD *recs, size_t n_recs, int sending) | - | 
| 2 | { | - | 
| 3 | EVP_CIPHER_CTX *ctx; | - | 
| 4 | unsigned char iv[16], recheader[5]; | - | 
| 5 | size_t ivlen, taglen, offset, loop, hdrlen; | - | 
| 6 | unsigned char *staticiv; | - | 
| 7 | unsigned char *seq; | - | 
| 8 | int lenu, lenf; | - | 
| 9 | SSL3_RECORD *rec = &recs[0]; | - | 
| 10 | uint32_t alg_enc; | - | 
| 11 | WPACKET wpkt; | - | 
| 12 |  | - | 
| 13 | if (n_recs != 1 ) {| TRUE | never evaluated |  | FALSE | evaluated 36974 times by 2 tests Evaluated by:libssl.so.1.1tls13encryptiontest
 | 
 | 0-36974 | 
| 14 |  | - | 
| 15 |  | - | 
| 16 | ossl_statem_fatal((s), (80), (609), ((4|64)), | - | 
| 17 | __FILE__ | - | 
| 18 | , | - | 
| 19 | 41 | - | 
| 20 | ) | - | 
| 21 | ; | - | 
| 22 | return never executed: -1;return -1; never executed: return -1; | 0 | 
| 23 | } | - | 
| 24 |  | - | 
| 25 | if (sending ) {| TRUE | evaluated 15084 times by 2 tests Evaluated by:libssl.so.1.1tls13encryptiontest
 |  | FALSE | evaluated 21890 times by 2 tests Evaluated by:libssl.so.1.1tls13encryptiontest
 | 
 | 15084-21890 | 
| 26 | ctx = s->enc_write_ctx; | - | 
| 27 | staticiv = s->write_iv; | - | 
| 28 | seq = ((&s->rlayer)->write_sequence); | - | 
| 29 | } executed 15084 times by 2 testselse {:  end of blockExecuted by:libssl.so.1.1tls13encryptiontest
 | 15084 | 
| 30 | ctx = s->enc_read_ctx; | - | 
| 31 | staticiv = s->read_iv; | - | 
| 32 | seq = ((&s->rlayer)->read_sequence); | - | 
| 33 | } executed 21890 times by 2 tests:  end of blockExecuted by:libssl.so.1.1tls13encryptiontest
 | 21890 | 
| 34 |  | - | 
| 35 |  | - | 
| 36 |  | - | 
| 37 |  | - | 
| 38 |  | - | 
| 39 |  | - | 
| 40 |  | - | 
| 41 | if (ctx == | TRUE | evaluated 3185 times by 1 test |  | FALSE | evaluated 33789 times by 2 tests Evaluated by:libssl.so.1.1tls13encryptiontest
 | 
 | 3185-33789 | 
| 42 | ((void *)0) | TRUE | evaluated 3185 times by 1 test |  | FALSE | evaluated 33789 times by 2 tests Evaluated by:libssl.so.1.1tls13encryptiontest
 | 
 | 3185-33789 | 
| 43 | || rec->type == 21 ) {| TRUE | evaluated 23 times by 1 test |  | FALSE | evaluated 33766 times by 2 tests Evaluated by:libssl.so.1.1tls13encryptiontest
 | 
 | 23-33766 | 
| 44 | memmove(rec->data, rec->input, rec->length); | - | 
| 45 | rec->input = rec->data; | - | 
| 46 | return executed 3208 times by 1 test1;:  return 1; executed 3208 times by 1 test:  return 1; | 3208 | 
| 47 | } | - | 
| 48 |  | - | 
| 49 | ivlen = EVP_CIPHER_CTX_iv_length(ctx); | - | 
| 50 |  | - | 
| 51 | if (s->early_data_state == SSL_EARLY_DATA_WRITING | TRUE | evaluated 49 times by 1 test |  | FALSE | evaluated 33717 times by 2 tests Evaluated by:libssl.so.1.1tls13encryptiontest
 | 
 | 49-33717 | 
| 52 | || s->early_data_state == SSL_EARLY_DATA_WRITE_RETRY ) {| TRUE | evaluated 12 times by 1 test |  | FALSE | evaluated 33705 times by 2 tests Evaluated by:libssl.so.1.1tls13encryptiontest
 | 
 | 12-33705 | 
| 53 | if (s->session != | TRUE | evaluated 61 times by 1 test |  | FALSE | never evaluated | 
 | 0-61 | 
| 54 | ((void *)0) | TRUE | evaluated 61 times by 1 test |  | FALSE | never evaluated | 
 | 0-61 | 
| 55 | && s->session->ext.max_early_data > 0 ) {| TRUE | evaluated 50 times by 1 test |  | FALSE | evaluated 11 times by 1 test | 
 | 11-50 | 
| 56 | alg_enc = s->session->cipher->algorithm_enc; | - | 
| 57 | } executed 50 times by 1 testelse {:  end of block | 50 | 
| 58 | if (!((s->psksession != | TRUE | evaluated 11 times by 1 test |  | FALSE | never evaluated | 
| TRUE | never evaluated |  | FALSE | evaluated 11 times by 1 test | 
 | 0-11 | 
| 59 | ((void *)0) | TRUE | evaluated 11 times by 1 test |  | FALSE | never evaluated | 
| TRUE | never evaluated |  | FALSE | evaluated 11 times by 1 test | 
 | 0-11 | 
| 60 | && s->psksession->ext.max_early_data > 0 ) != 0)| TRUE | evaluated 11 times by 1 test |  | FALSE | never evaluated | 
| TRUE | never evaluated |  | FALSE | evaluated 11 times by 1 test | 
 | 0-11 | 
| 61 | ) { | - | 
| 62 | ossl_statem_fatal((s), (80), (609), ((4|64)), | - | 
| 63 | __FILE__ | - | 
| 64 | , | - | 
| 65 | 77 | - | 
| 66 | ) | - | 
| 67 | ; | - | 
| 68 | return never executed: -1;return -1; never executed: return -1; | 0 | 
| 69 | } | - | 
| 70 | alg_enc = s->psksession->cipher->algorithm_enc; | - | 
| 71 | } executed 11 times by 1 test:  end of block | 11 | 
| 72 | } else { | - | 
| 73 |  | - | 
| 74 |  | - | 
| 75 |  | - | 
| 76 |  | - | 
| 77 | if (!((s->s3->tmp.new_cipher != | TRUE | never evaluated |  | FALSE | evaluated 33705 times by 2 tests Evaluated by:libssl.so.1.1tls13encryptiontest
 | 
 | 0-33705 | 
| 78 | ((void *)0) | TRUE | never evaluated |  | FALSE | evaluated 33705 times by 2 tests Evaluated by:libssl.so.1.1tls13encryptiontest
 | 
 | 0-33705 | 
| 79 | ) != 0) ) {| TRUE | never evaluated |  | FALSE | evaluated 33705 times by 2 tests Evaluated by:libssl.so.1.1tls13encryptiontest
 | 
 | 0-33705 | 
| 80 | ossl_statem_fatal((s), (80), (609), ((4|64)), | - | 
| 81 | __FILE__ | - | 
| 82 | , | - | 
| 83 | 89 | - | 
| 84 | ) | - | 
| 85 | ; | - | 
| 86 | return never executed: -1;return -1; never executed: return -1; | 0 | 
| 87 | } | - | 
| 88 | alg_enc = s->s3->tmp.new_cipher->algorithm_enc; | - | 
| 89 | } executed 33705 times by 2 tests:  end of blockExecuted by:libssl.so.1.1tls13encryptiontest
 | 33705 | 
| 90 |  | - | 
| 91 | if (alg_enc & (0x00004000U | 0x00008000U | 0x00010000U | 0x00020000U) ) {| TRUE | evaluated 42 times by 1 test |  | FALSE | evaluated 33724 times by 2 tests Evaluated by:libssl.so.1.1tls13encryptiontest
 | 
 | 42-33724 | 
| 92 | if (alg_enc & (0x00010000U | 0x00020000U) )| TRUE | never evaluated |  | FALSE | evaluated 42 times by 1 test | 
 | 0-42 | 
| 93 | taglen = 8; never executed: taglen = 8; | 0 | 
| 94 | else | - | 
| 95 | taglen = 16; executed 42 times by 1 test:  taglen = 16; | 42 | 
| 96 | if (sending && EVP_CIPHER_CTX_ctrl(ctx, 0x11, taglen,| TRUE | evaluated 21 times by 1 test |  | FALSE | evaluated 21 times by 1 test | 
| TRUE | never evaluated |  | FALSE | evaluated 21 times by 1 test | 
 | 0-21 | 
| 97 | | TRUE | never evaluated |  | FALSE | evaluated 21 times by 1 test | 
 | 0-21 | 
| 98 | ((void *)0) | TRUE | never evaluated |  | FALSE | evaluated 21 times by 1 test | 
 | 0-21 | 
| 99 | ) <= 0 ) {| TRUE | never evaluated |  | FALSE | evaluated 21 times by 1 test | 
 | 0-21 | 
| 100 | ossl_statem_fatal((s), (80), (609), ((4|64)), | - | 
| 101 | __FILE__ | - | 
| 102 | , | - | 
| 103 | 103 | - | 
| 104 | ) | - | 
| 105 | ; | - | 
| 106 | return never executed: -1;return -1; never executed: return -1; | 0 | 
| 107 | } | - | 
| 108 | } executed 42 times by 1 testelse if (alg_enc & (0x00001000U | 0x00002000U):  end of block ) {| TRUE | evaluated 25243 times by 2 tests Evaluated by:libssl.so.1.1tls13encryptiontest
 |  | FALSE | evaluated 8481 times by 1 test | 
 | 42-25243 | 
| 109 | taglen = 16; | - | 
| 110 | } executed 25243 times by 2 testselse if (alg_enc & (0x00080000U):  end of blockExecuted by:libssl.so.1.1tls13encryptiontest
 ) {| TRUE | evaluated 8481 times by 1 test |  | FALSE | never evaluated | 
 | 0-25243 | 
| 111 | taglen = 16; | - | 
| 112 | } executed 8481 times by 1 testelse {:  end of block | 8481 | 
| 113 | ossl_statem_fatal((s), (80), (609), ((4|64)), | - | 
| 114 | __FILE__ | - | 
| 115 | , | - | 
| 116 | 112 | - | 
| 117 | ) | - | 
| 118 | ; | - | 
| 119 | return never executed: -1;return -1; never executed: return -1; | 0 | 
| 120 | } | - | 
| 121 |  | - | 
| 122 | if (!sending ) {| TRUE | evaluated 21366 times by 2 tests Evaluated by:libssl.so.1.1tls13encryptiontest
 |  | FALSE | evaluated 12400 times by 2 tests Evaluated by:libssl.so.1.1tls13encryptiontest
 | 
 | 12400-21366 | 
| 123 |  | - | 
| 124 |  | - | 
| 125 |  | - | 
| 126 |  | - | 
| 127 | if (rec->length < taglen + 1 )| TRUE | evaluated 7 times by 1 test |  | FALSE | evaluated 21359 times by 2 tests Evaluated by:libssl.so.1.1tls13encryptiontest
 | 
 | 7-21359 | 
| 128 | return executed 7 times by 1 test0;:  return 0; executed 7 times by 1 test:  return 0; | 7 | 
| 129 | rec->length -= taglen; | - | 
| 130 | } executed 21359 times by 2 tests:  end of blockExecuted by:libssl.so.1.1tls13encryptiontest
 | 21359 | 
| 131 |  | - | 
| 132 |  | - | 
| 133 | if (ivlen < 8 ) {| TRUE | never evaluated |  | FALSE | evaluated 33759 times by 2 tests Evaluated by:libssl.so.1.1tls13encryptiontest
 | 
 | 0-33759 | 
| 134 |  | - | 
| 135 | ossl_statem_fatal((s), (80), (609), ((4|64)), | - | 
| 136 | __FILE__ | - | 
| 137 | , | - | 
| 138 | 130 | - | 
| 139 | ) | - | 
| 140 | ; | - | 
| 141 | return never executed: -1;return -1; never executed: return -1; | 0 | 
| 142 | } | - | 
| 143 | offset = ivlen - 8; | - | 
| 144 | memcpy(iv, staticiv, offset); | - | 
| 145 | for (loop = 0; loop < 8 ; loop++)| TRUE | evaluated 270072 times by 2 tests Evaluated by:libssl.so.1.1tls13encryptiontest
 |  | FALSE | evaluated 33759 times by 2 tests Evaluated by:libssl.so.1.1tls13encryptiontest
 | 
 | 33759-270072 | 
| 146 | iv[offset + loop] = staticiv[offset + loop] ^ seq[loop]; executed 270072 times by 2 tests:  iv[offset + loop] = staticiv[offset + loop] ^ seq[loop];Executed by:libssl.so.1.1tls13encryptiontest
 | 270072 | 
| 147 |  | - | 
| 148 |  | - | 
| 149 | for (loop = 8; loop > 0 ; loop--) {| TRUE | evaluated 33795 times by 2 tests Evaluated by:libssl.so.1.1tls13encryptiontest
 |  | FALSE | never evaluated | 
 | 0-33795 | 
| 150 | ++seq[loop - 1]; | - | 
| 151 | if (seq[loop - 1] != 0 )| TRUE | evaluated 33759 times by 2 tests Evaluated by:libssl.so.1.1tls13encryptiontest
 |  | FALSE | evaluated 36 times by 1 test | 
 | 36-33759 | 
| 152 | break; executed 33759 times by 2 tests:  break;Executed by:libssl.so.1.1tls13encryptiontest
 | 33759 | 
| 153 | } executed 36 times by 1 test:  end of block | 36 | 
| 154 | if (loop == 0 ) {| TRUE | never evaluated |  | FALSE | evaluated 33759 times by 2 tests Evaluated by:libssl.so.1.1tls13encryptiontest
 | 
 | 0-33759 | 
| 155 |  | - | 
| 156 | return never executed: -1;return -1; never executed: return -1; | 0 | 
| 157 | } | - | 
| 158 |  | - | 
| 159 |  | - | 
| 160 | if (EVP_CipherInit_ex(ctx, | TRUE | never evaluated |  | FALSE | evaluated 33759 times by 2 tests Evaluated by:libssl.so.1.1tls13encryptiontest
 | 
 | 0-33759 | 
| 161 | ((void *)0) | TRUE | never evaluated |  | FALSE | evaluated 33759 times by 2 tests Evaluated by:libssl.so.1.1tls13encryptiontest
 | 
 | 0-33759 | 
| 162 | , | TRUE | never evaluated |  | FALSE | evaluated 33759 times by 2 tests Evaluated by:libssl.so.1.1tls13encryptiontest
 | 
 | 0-33759 | 
| 163 | ((void *)0) | TRUE | never evaluated |  | FALSE | evaluated 33759 times by 2 tests Evaluated by:libssl.so.1.1tls13encryptiontest
 | 
 | 0-33759 | 
| 164 | , | TRUE | never evaluated |  | FALSE | evaluated 33759 times by 2 tests Evaluated by:libssl.so.1.1tls13encryptiontest
 | 
 | 0-33759 | 
| 165 | ((void *)0) | TRUE | never evaluated |  | FALSE | evaluated 33759 times by 2 tests Evaluated by:libssl.so.1.1tls13encryptiontest
 | 
 | 0-33759 | 
| 166 | , iv, sending) <= 0 | TRUE | never evaluated |  | FALSE | evaluated 33759 times by 2 tests Evaluated by:libssl.so.1.1tls13encryptiontest
 | 
 | 0-33759 | 
| 167 | || (!sending && EVP_CIPHER_CTX_ctrl(ctx, 0x11,| TRUE | evaluated 21359 times by 2 tests Evaluated by:libssl.so.1.1tls13encryptiontest
 |  | FALSE | evaluated 12400 times by 2 tests Evaluated by:libssl.so.1.1tls13encryptiontest
 | 
| TRUE | never evaluated |  | FALSE | evaluated 21359 times by 2 tests Evaluated by:libssl.so.1.1tls13encryptiontest
 | 
 | 0-21359 | 
| 168 | taglen, | TRUE | never evaluated |  | FALSE | evaluated 21359 times by 2 tests Evaluated by:libssl.so.1.1tls13encryptiontest
 | 
 | 0-21359 | 
| 169 | rec->data + rec->length) <= 0 )) {| TRUE | never evaluated |  | FALSE | evaluated 21359 times by 2 tests Evaluated by:libssl.so.1.1tls13encryptiontest
 | 
 | 0-21359 | 
| 170 | return never executed: -1;return -1; never executed: return -1; | 0 | 
| 171 | } | - | 
| 172 |  | - | 
| 173 |  | - | 
| 174 | if (!WPACKET_init_static_len(&wpkt, recheader, sizeof(recheader), 0) | TRUE | never evaluated |  | FALSE | evaluated 33759 times by 2 tests Evaluated by:libssl.so.1.1tls13encryptiontest
 | 
 | 0-33759 | 
| 175 | || !WPACKET_put_bytes__((&wpkt), (rec->type), 1) | TRUE | never evaluated |  | FALSE | evaluated 33759 times by 2 tests Evaluated by:libssl.so.1.1tls13encryptiontest
 | 
 | 0-33759 | 
| 176 | || !WPACKET_put_bytes__((&wpkt), (rec->rec_version), 2) | TRUE | never evaluated |  | FALSE | evaluated 33759 times by 2 tests Evaluated by:libssl.so.1.1tls13encryptiontest
 | 
 | 0-33759 | 
| 177 | || !WPACKET_put_bytes__((&wpkt), (rec->length + taglen), 2) | TRUE | never evaluated |  | FALSE | evaluated 33759 times by 2 tests Evaluated by:libssl.so.1.1tls13encryptiontest
 | 
 | 0-33759 | 
| 178 | || !WPACKET_get_total_written(&wpkt, &hdrlen) | TRUE | never evaluated |  | FALSE | evaluated 33759 times by 2 tests Evaluated by:libssl.so.1.1tls13encryptiontest
 | 
 | 0-33759 | 
| 179 | || hdrlen != 5 | TRUE | never evaluated |  | FALSE | evaluated 33759 times by 2 tests Evaluated by:libssl.so.1.1tls13encryptiontest
 | 
 | 0-33759 | 
| 180 | || !WPACKET_finish(&wpkt) ) {| TRUE | never evaluated |  | FALSE | evaluated 33759 times by 2 tests Evaluated by:libssl.so.1.1tls13encryptiontest
 | 
 | 0-33759 | 
| 181 | WPACKET_cleanup(&wpkt); | - | 
| 182 | return never executed: -1;return -1; never executed: return -1; | 0 | 
| 183 | } | - | 
| 184 |  | - | 
| 185 |  | - | 
| 186 |  | - | 
| 187 |  | - | 
| 188 |  | - | 
| 189 | if ((( alg_enc & (0x00004000U | 0x00008000U | 0x00010000U | 0x00020000U)) != 0| TRUE | evaluated 42 times by 1 test |  | FALSE | evaluated 33717 times by 2 tests Evaluated by:libssl.so.1.1tls13encryptiontest
 | 
| TRUE | evaluated 42 times by 1 test |  | FALSE | evaluated 33717 times by 2 tests Evaluated by:libssl.so.1.1tls13encryptiontest
 | 
 | 42-33717 | 
| 190 | && EVP_CipherUpdate(ctx, | TRUE | never evaluated |  | FALSE | evaluated 42 times by 1 test | 
 | 0-42 | 
| 191 | ((void *)0) | TRUE | never evaluated |  | FALSE | evaluated 42 times by 1 test | 
 | 0-42 | 
| 192 | , &lenu, | TRUE | never evaluated |  | FALSE | evaluated 42 times by 1 test | 
 | 0-42 | 
| 193 | ((void *)0) | TRUE | never evaluated |  | FALSE | evaluated 42 times by 1 test | 
 | 0-42 | 
| 194 | , | TRUE | never evaluated |  | FALSE | evaluated 42 times by 1 test | 
 | 0-42 | 
| 195 | (unsigned int)rec->length) <= 0 )| TRUE | never evaluated |  | FALSE | evaluated 42 times by 1 test | 
 | 0-42 | 
| 196 | || EVP_CipherUpdate(ctx, | TRUE | never evaluated |  | FALSE | evaluated 33759 times by 2 tests Evaluated by:libssl.so.1.1tls13encryptiontest
 | 
 | 0-33759 | 
| 197 | ((void *)0) | TRUE | never evaluated |  | FALSE | evaluated 33759 times by 2 tests Evaluated by:libssl.so.1.1tls13encryptiontest
 | 
 | 0-33759 | 
| 198 | , &lenu, recheader, | TRUE | never evaluated |  | FALSE | evaluated 33759 times by 2 tests Evaluated by:libssl.so.1.1tls13encryptiontest
 | 
 | 0-33759 | 
| 199 | sizeof(recheader)) <= 0 | TRUE | never evaluated |  | FALSE | evaluated 33759 times by 2 tests Evaluated by:libssl.so.1.1tls13encryptiontest
 | 
 | 0-33759 | 
| 200 | || EVP_CipherUpdate(ctx, rec->data, &lenu, rec->input, | TRUE | never evaluated |  | FALSE | evaluated 33759 times by 2 tests Evaluated by:libssl.so.1.1tls13encryptiontest
 | 
 | 0-33759 | 
| 201 | (unsigned int)rec->length) <= 0 | TRUE | never evaluated |  | FALSE | evaluated 33759 times by 2 tests Evaluated by:libssl.so.1.1tls13encryptiontest
 | 
 | 0-33759 | 
| 202 | || EVP_CipherFinal_ex(ctx, rec->data + lenu, &lenf) <= 0 | TRUE | evaluated 10596 times by 1 test |  | FALSE | evaluated 23163 times by 2 tests Evaluated by:libssl.so.1.1tls13encryptiontest
 | 
 | 10596-23163 | 
| 203 | || ( size_t)(lenu + lenf) != rec->length| TRUE | never evaluated |  | FALSE | evaluated 23163 times by 2 tests Evaluated by:libssl.so.1.1tls13encryptiontest
 | 
) {| TRUE | never evaluated |  | FALSE | evaluated 23163 times by 2 tests Evaluated by:libssl.so.1.1tls13encryptiontest
 | 
 | 0-23163 | 
| 204 | return executed 10596 times by 1 test-1;:  return -1; executed 10596 times by 1 test:  return -1; | 10596 | 
| 205 | } | - | 
| 206 | if (sending ) {| TRUE | evaluated 12400 times by 2 tests Evaluated by:libssl.so.1.1tls13encryptiontest
 |  | FALSE | evaluated 10763 times by 2 tests Evaluated by:libssl.so.1.1tls13encryptiontest
 | 
 | 10763-12400 | 
| 207 |  | - | 
| 208 | if (EVP_CIPHER_CTX_ctrl(ctx, 0x10, taglen, | TRUE | never evaluated |  | FALSE | evaluated 12400 times by 2 tests Evaluated by:libssl.so.1.1tls13encryptiontest
 | 
 | 0-12400 | 
| 209 | rec->data + rec->length) <= 0 ) {| TRUE | never evaluated |  | FALSE | evaluated 12400 times by 2 tests Evaluated by:libssl.so.1.1tls13encryptiontest
 | 
 | 0-12400 | 
| 210 | ossl_statem_fatal((s), (80), (609), ((4|64)), | - | 
| 211 | __FILE__ | - | 
| 212 | , | - | 
| 213 | 189 | - | 
| 214 | ) | - | 
| 215 | ; | - | 
| 216 | return never executed: -1;return -1; never executed: return -1; | 0 | 
| 217 | } | - | 
| 218 | rec->length += taglen; | - | 
| 219 | } executed 12400 times by 2 tests:  end of blockExecuted by:libssl.so.1.1tls13encryptiontest
 | 12400 | 
| 220 |  | - | 
| 221 | return executed 23163 times by 2 tests1;:  return 1;Executed by:libssl.so.1.1tls13encryptiontest
 executed 23163 times by 2 tests:  return 1;Executed by:libssl.so.1.1tls13encryptiontest
 | 23163 | 
| 222 | } | - | 
|  |  |  |