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Fix TLS 1.3 CCM

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This commit is contained in:
Zhi Guan
2026-06-15 14:56:03 +08:00
parent 477480d199
commit f117eb25ef
4 changed files with 90 additions and 16 deletions
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17
src/tls13.c
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@@ -1222,7 +1222,6 @@ int tls13_send(TLS_CONNECT *conn, const uint8_t *data, size_t datalen, size_t *s
const uint8_t *iv;
uint8_t *seq_num;
size_t padding_len = 0;
size_t record_datalen;
int request_update = 0;
@@ -1275,9 +1274,14 @@ int tls13_send(TLS_CONNECT *conn, const uint8_t *data, size_t datalen, size_t *s
tls13_padding_len_rand(&padding_len);
if (tls13_gcm_encrypt(key, iv,
seq_num, TLS_record_application_data, data, datalen, padding_len,
conn->record + 5, &record_datalen) != 1) {
if (tls_record_set_application_data(conn->plain_record, &conn->plain_recordlen,
data, datalen) != 1) {
error_print();
return -1;
}
if (tls13_record_encrypt(conn->cipher_suite, key, iv,
seq_num, conn->plain_record, conn->plain_recordlen, padding_len,
conn->record, &conn->recordlen) != 1) {
error_print();
return -1;
}
@@ -1285,11 +1289,6 @@ int tls13_send(TLS_CONNECT *conn, const uint8_t *data, size_t datalen, size_t *s
ret = 1;
tls_record_set_type(conn->record, TLS_record_application_data);
tls_record_set_protocol(conn->record, TLS_protocol_tls12);
tls_record_set_data_length(conn->record, record_datalen);
conn->recordlen = 5 + record_datalen;
conn->record_offset = 0;
conn->send_state = TLS_state_send_record;