Collaborate Disseminate
I have a peripheral to which I am trying to connect over BLE. I do not have access to the internals of the peripheral, though I do know it is using a TI CC2540 chip for its BLE implementation (not sure if that matters.) I am having trouble… Continue reading What Kind of BLE Connection Handshake is This?
I’ve been trying to crack wifi wpa2 handshake using airodump-ng and aireplay-ng.
I’m using alfa awus-036acs adapter.
sudo airodump-ng wlan0
sudo airodump-ng –bssid MAC ADDR of AP –channel 1 -w capture wlan0
and (tried both)
sudo airep… Continue reading aireplay-ng –deauth never finds BSSID available
In a mTLS(2-way-TLS)-Setup, my client is not able to access the client private key directly, bit only the public key. However it is able to generate a valid signature for any input challenge(produced with the right private key) by calling … Continue reading Hook into Client-Side TLS-Handshake of Java
I am trying to see HTTPS traffic in wireshark from my local machine to public sites, just to see how the TLS handshake is made.
Why can’t I see the traffic as HTTP2 in filters and only able to see TLS traffic to port 443 and back to my ma… Continue reading Why Can’t I See Server Certificates in TLS Handshake Public Websites [closed]
In general, I understand that nonces are used to prevent replay attacks, but in the case of a TLS 1.3 handshake, the Client/Server Hello message contains their public keys. Considering that keys are randomized every time (as in the case of… Continue reading What purpose do nonces serve in the TLS 1.3 handshake?
I am currently trying to learn the TCP session creating (3 way handshake) process in detail. I was wondering what the sequence number means and also why is the ack num for the next ACK packet always the sequence number of the previous pack… Continue reading What is sequence number and why is it used as the ACK number for the next ACK packet? [closed]
I was running MQTT broker in my pc and tried to connect to it via mqtt client in same PC. using x509 cert for mutual tls. SSL Handshake was failing with RST from server. This was happening only in my PC.
When I tried to do the same setup i… Continue reading SSL handshake failure | Client hello(success) -> Server ACK (success) -> server RST (connection closed)
What version of TLS would be required for a router that separates client requests from a web server behind a router?
Let’s say the supported TLS client is 1.2 and so is the web server, BUT the router doesn’t support TLS 1.2, it’s only 1.0…. Continue reading Web request TLS
I’ve been looking to find example .cap files to see how a wpa2 handshake really looks like in bytes. I couldn’t find off much from research. How big is a wpa2 handshake ? While bruteforce happens, how does the brute force tool do it really… Continue reading is wpa2 handshake outcome the same for same passwords?
I was experimenting with WireShark and TLS decryption of the traffic. Every guide I’ve found states that I need to capture the pre-master secret generated by the client and then configure WireShark to actively use it, in order to decrypt t… Continue reading Details about pre-master secret [duplicate]