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STSAFE-A110

Pairing with a local host

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Figure 12. Wrap/Unwrap Local Envelop command flow

3.3

Symmetric signature, verification, encryption and decryption

with keys from the symmetric key table

The STSAFE-A110 offers 16 slots for the storage of 128-bit AES keys to execute data

signature generation or verification or/and data encryption or decryption. These 16 slots

form what is known as the symmetric key table.

Before use, the keys must be personalized in the different slots. This personalization is only

possible through an Admin session.

This service is recommended for customers that have the capacity to configure their devices

in a secure manner.