Forum › MIFARE SmartCard IC`s › SAM Av1 to AV2 – with problems › Reply To: SAM Av1 to AV2 – with problems
Hi Marcelo,
Changing a key cipher is not part of switch from AV1 to AV2. On a blank chip key #0 is always enabled and has cipher AES128. This is the host key and I recommend not to use this key for other purposes. Host key must use AES128 or AES192. Other ciphers are not valid for host keys. You can use the host key for the switch from AV1 to AV2.
The TapLinx team
Changing a key cipher is not part of switch from AV1 to AV2. On a blank chip key #0 is always enabled and has cipher AES128. This is the host key and I recommend not to use this key for other purposes. Host key must use AES128 or AES192. Other ciphers are not valid for host keys. You can use the host key for the switch from AV1 to AV2.
The TapLinx team
+ 1
|
- 0