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DTLS Hello Verify and Server Hello should use the sequence number of the Client Hello

pull/210/head
John Safranek 2015-12-07 11:24:14 -08:00
parent 6c70e3233d
commit c7fdc9ba9e
1 changed files with 12 additions and 6 deletions
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18
src/internal.c
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@ -12836,14 +12836,17 @@ int DoSessionTicket(WOLFSSL* ssl,
ssl->buffers.outputBuffer.length; ssl->buffers.outputBuffer.length;
sendSz = length + HANDSHAKE_HEADER_SZ + RECORD_HEADER_SZ; sendSz = length + HANDSHAKE_HEADER_SZ + RECORD_HEADER_SZ;
#ifdef WOLFSSL_DTLS
if (ssl->options.dtls) {
/* Server Hello should use the same sequence number as the
* Client Hello. */
ssl->keys.dtls_sequence_number = ssl->keys.dtls_state.curSeq;
idx += DTLS_RECORD_EXTRA + DTLS_HANDSHAKE_EXTRA;
sendSz += DTLS_RECORD_EXTRA + DTLS_HANDSHAKE_EXTRA;
}
#endif /* WOLFSSL_DTLS */
AddHeaders(output, length, server_hello, ssl); AddHeaders(output, length, server_hello, ssl);
#ifdef WOLFSSL_DTLS
if (ssl->options.dtls) {
idx += DTLS_RECORD_EXTRA + DTLS_HANDSHAKE_EXTRA;
sendSz += DTLS_RECORD_EXTRA + DTLS_HANDSHAKE_EXTRA;
}
#endif
/* now write to output */ /* now write to output */
/* first version */ /* first version */
output[idx++] = ssl->version.major; output[idx++] = ssl->version.major;
@ -15693,6 +15696,9 @@ int DoSessionTicket(WOLFSSL* ssl,
output = ssl->buffers.outputBuffer.buffer + output = ssl->buffers.outputBuffer.buffer +
ssl->buffers.outputBuffer.length; ssl->buffers.outputBuffer.length;
/* Hello Verify Request should use the same sequence number as the
* Client Hello. */
ssl->keys.dtls_sequence_number = ssl->keys.dtls_state.curSeq;
AddHeaders(output, length, hello_verify_request, ssl); AddHeaders(output, length, hello_verify_request, ssl);
{ {
DtlsRecordLayerHeader* rh = (DtlsRecordLayerHeader*)output; DtlsRecordLayerHeader* rh = (DtlsRecordLayerHeader*)output;