The Smart Card - Digittrade High Security HS128 Benutzerhandbuch

If the 8 digit PIN is entered incorrect 8 times the smart card is disabled and
useless. The cryptographic key is also irreversibly deleted.

1.3 The smart card

Two Smartcard (Smartcard Atmel CryptoMemory AT88SC014C) are used.
The card can securely save cryptographic keys.
There are two different types of smart cards optionally available.
For higher security requirements, the smartcard Oberthur Cosmo 64 v5.4,
certified by FIPS 140-2 level 3.
On the other hand, for especially high security requirements, two java
based smart cards, NXP P5CD081 J3A081 JCOP v2.4.1 R3 (BSI-DSZ-
CC-0675-2011) are available. These smartcards are certified by the BSI
(Federal Institute of Information Technology) with EAL5.
In case of any manipulation the smart card will be irrevocably destroyed
and disabled.
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