Collaborate Disseminate
TLS 1.3 removes the use of non-ephemeral Diffie-Hellman, which is great! But it still allows PSK.
I’m not as familiar with PSK configuration but wouldn’t that mean TLS 1.3 still is allowing the use of some form of non-ephemeral?
Or is ther… Continue reading I don’t understand TLS 1.3 allowing PSK
I was looking for ways to make Wi-Fi that uses WPA2-Personal/WPA-PSK secure, and I stumbled in this answer (the second one, from Terrence Koeman):
WPA2-PSK (aka WPA2 Personal) basically does the same thing as WPA2-Enterprise from the clie… Continue reading Is there a point in randomizing my WPA2-Personal SSID (meaning, set a random string in place of the SSID)?
Time was once that the amateur radio bands were an aurally predictable place. Spinning the dial up and down the bands, one heard familiar sounds – the staccato of Morse, the [Donald Duck] of sideband voice transmissions, and the occasional flute-like warble of radioteletype signals. Now, the ham bands are …read more
Continue reading Name that Unknown RF Signal with a Little FFT Magic
I’ve read that pre-shared keys (PSKs) are symmetric keys shared in advance among communicating parties but have found no explanation as to how the TLS client and server agree upon the value of the PSK. How is this done?
… Continue reading How are PSKs agreed upon by the TLS server and client?
I have an unidentified PSK encryption in airodump’s output (see red square on screenshot) and I would like to get more information about the encryption method used by the network: do you know any tool that would give me more information ab… Continue reading How to identify a unidentified PSK wifi encryption
I’m trying to create a connection between an openssl server and client on my machine using ECDHE-PSK-AES256-CBC-SHA384 What am I doing wrong with these commands?
openssl s_server -cipher ECDHE-PSK-AES256-CBC-SHA384 -nocert -psk 123456
ope… Continue reading Using PSK between an openssl server and client
I use a PSK to connect to an IPsec VPN.
Let’s say an attacker can gain access to my PSK.
He can then impersonate me, that much is clear.
But would she also be able to decrypt intercepted traffic? Or at least have an advant… Continue reading IPsec with PSK: Can PSK be used for passive eavesdroping?