Datagram Transport Layer Security (DTLS) is a protocol that provides communications privacy for datagram protocols.
Questions tagged [dtls]
155 questions
0
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1 answer
DTLS Handshake Failure In Android Device
I am trying to implement DTLS in my Android client using openssl/bio.h library.
The same does not cause any errors in iOS, while in Android..the DTLS handshake failure gives the following error
ssl3_write_pending:BIO_NOT_SET
I do not understand…
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Aagman
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0 answers
DTLS - select always returns there is something to read after socket is closed
I created a non blocking client/server based on the examples from FH Muenster. Unfortunately, after I close my socket, it doesn't allow me to connect another client to the server.
I checked on Wireshark and the messages to close the connection are…
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cyntia
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0 answers
SSL over UDP: ICMP Port Unreachable
I am using BouncyCastle to implement SSL over UDP. I have two separate JVMs communicating with each other using UDP. These are standalone JVMs, not any type of web or app containers.
How can I implement this?
I have used test classes from…
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small arv
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0
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1 answer
Dojo Dtl if conition logic not working
Please suggest to define if condition in DOJO DTL
Ex:
{% if item.Status == "Pending" %}
Your coding
{% else %}
This is not working
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Kalai Selvan
- 11
0
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1 answer
How to distinguish a DTLS packet from TCP, UDP packet
From RFC 5764:
+----------------+
| 127 < B < 192 -+--> forward to RTP
| |
packet --> | 19 < B < 64 -+--> forward to DTLS
| |
| B <…
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Tahlil
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1 answer
Adding DTLS support to netty
Could some one give me some insights about adding DTLS support to Netty?
Whether Netty is using openSSL for supporting TLS and related ?
regards
Mahesh
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Mahesh Govind
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1 answer
Use of DTLS (Datagram Transport Layer Security) with SNMP and Management Systems
Does anyone know if the current crop of SNMP based commercial and open source network management systems (eg, HP OpeenView/NNM, OpenNMS) support the use of SNMP over DTLS?
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Doug
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0
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2 answers
DTLS vs encrypting UDP datagrams with JKS/JCE
I need an encrypted UDP connection in Java.
I know about DTLS, but it is problematic in Java. So I would much prefer to do my own encryption using JKS or JCE.
Why UDP? Some lost packets or reordering doesn't concern me, but latency does.
So far I…
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Quizzie
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2 answers
Is OpenSSL 0.9.8h affected by CVE-2014-0195?
I have spent time on finding out if OpenSSL 098h is affected by the CVE-2014-0195 ..but it seems I will have to understand the entire file d1_both.c to answer this question.
1) Preliminary look at patch released looks like 0.9.8h is not vulnerable…
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dpb
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0
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1 answer
DTLS implementation in UDP broadcast
I have a sensor node which broadcast sensor data as UDP packets to a specific port. I have to secure this broadcast. I tried to find out how can I achieve that and found out that DTLS is the answer.
What all do I need to do to implement DTLS?…
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dudedev
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1 answer
DTLS: Client re-transmission timeout/ Server message waiting timeout
For DTLS connection setup,i require help for getting callBacks for the following conditions.
1). when Client sends ClientHello message and after some configured time at application if ServerHello does not come timeout should be received.
2). The…
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user3275232
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0
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1 answer
What does "File exists" error mean?
Call DTLSv1_listen(), return 0.
Then use SSL_get_error() to retrieve error.
SSL_error = SSL_ERROR_SYSCALL
errno = 17: "File exists"
What does it mean? What file exists?
Thanks a lot for the help.
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user180574
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2 answers
How do peers involved in a p2p communication authenticate each other?
How do peers in WebRTC authenticate each other?
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Mukesh Kumar
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1 answer
PSK authentication in TinyDTLS
The PSK authentication with ciphersuite TLS_PSK_WITH_AES_128_CCM_8, carries PSK ID:
memcpy(p, handshake->keyx.psk.identity, handshake->keyx.psk.id_length);
p += handshake->keyx.psk.id_length;
So does this mean it serves as client authentication? If…
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Simpy Parveen
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- 1
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votes
1 answer
No response from Philips HUE using ‘Philips Hue Entertainment’ (via DTLS)
I am trying to make working Philips Hue using ‘Philips Hue Entertainment’. I follow Philips's manual (I use OpenSSL):
https://developers.meethue.com/documentation/hue-entertainment-api#DTLS
I provided PSK key and username like described. Certificate…
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RobertLT
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