Author Archives: Jannis Kappertz

WPA2-PSK / EAP-PEAP MSCHAPv2: Do user-name or passphrase or SSID have any official restrictions?

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I am testing a new WLAN client mode of a device. So that the device can handle preferably every possible case, I have to know which characters and lengths are generally allowed in the SSID, user-name and passphrase.

So are t… Continue reading WPA2-PSK / EAP-PEAP MSCHAPv2: Do user-name or passphrase or SSID have any official restrictions?→

Should a server or a client be able to verify a client/server certificate – intermediate certificate chain with a known root ca?

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I am trying to test the following setup:

A RADIUS server works with the EAP-TLS protocol. The client and the server have the following certificates:

Client
Public Key: clientcert_intermediatecert_chain.pem
CA-certificate: r… Continue reading Should a server or a client be able to verify a client/server certificate – intermediate certificate chain with a known root ca?→