National CERT supports the use of the PGP cryptographic system.
National CERT's public PGP key with signature is available at most of the servers for key exchange or here.
KeyID: 0xFCA254BB
Fingerprint: E54B B60A C4D1 45E7 0FF4 CC5B E35C DB85 FCA2 54BB
Time zone:
UTC + 0100 - CET (Central European time zone)
UTC + 0200 - daylight saving time (last Sunday in March until last Sunday in October)