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ViVOtech2\0
04h
See Status
Code Table
00h
00h
6.3.3.1.
Tag DFED3F: VAS Encryption
Tag DFED3F controls VAS encryption options. The Tag is set to Group 0.
DFED3F
Optional
VAS encryption on/off flag
Bit 0: Encrypt VAS data with device’s data encryption key
Bit 1: Decrypt Apple VAS data with Apple VAS private key
Bit 2 to 7: RFU
For example:
56 69 56 4F 74 65 63 68 32 00
ViVOtech2\0
04 00
Set configuration
00 05
Data length
DF ED 3F 01 01
Enable both the encryption of Smart Tap and Apple VAS
BF 00
CRC16