Balluff BIS U-6127-081-1 4-06-ST36 Betriebsanleitung Seite 222

BIS U-6127-081-1_4-06-ST36
Processor unit
7
Startup and operation (continued)
Tag signature
Tag signature (see Fig. 7-27) is called up in the
c menu under t
onfiguRation
page 36).
Fig. 7-27: Tag signature
The 3 tabs under t S
ag ignatuRe
configure the tag signature functionality (b), generate a key
pair (c) and test the functionality (d) (see chapter 3.6 on
page 11).
Tag signature settings
To change the TAG_SIGNATURE and SIGNATURE_
CALCULATION_FORMAT parameters in the t
tab, administrator rights are required. For
SettingS
information on Sign tag data, see chapter 3.7 on
page 12.
Private/public key generation
Fig. 7-28: Private/public key generation
With c (d), a new random key pair can be generated.
Reate
The output of the key pair is displayed in text format
– p k (a), p k
Rivate ey Rivate
p k (c). The values can only be read and copied to
uBlic ey
the local PC.
The keys are not stored in the device and must be
transferred to the Secure Element (see section Generating
a key for signing tag data on page 82).
With c (e), the entire text output can be deleted.
leaR
46 english
S (see Fig. 7-9 on
ag ignatuRe
contain the functions to
ag SignatuRe
S e (b) and
ey foR ecuRe lement