VhlCfg / File / MifarePlusFormatOriginalKeyIdx Value

This configuration value was deprecated and removed in firmware 2.12.00. It is unsupported in this and all later versions.

This value is used by MIFARE Plus firmware only and needed for running VHL.Format(). To encode the new sector trailer, the reader tries to authenticate with all the keys specified in the list. If this value is omitted, it defaults to authenticate with 'FF' * 6 as Key A (MIFARE transport keys) or with '00' * 16 (AES transport keys). Using MIFARE Plus with cards in SL3, VHL.Format() first updates the AES keylist, then the the sector trailer. To allow for retries of the VHL.Format() command, also the new keys used for key change should be included in this configuration value.

Properties

Value ID: 0x0300/0x92

Format

Name			Type/Size	Description
-			Array (until end of frame)	Every entry is build of a 1 byte Bool and a 2 byte key index.
	UseKeyB		Bit mask (8 bits)	-
		RFU	Integer (bit mask area 0xFE)	Zero padding
		FormatWithKeyB	Boolean (bit 0x01)	-
	OriginalKeyMemoryType		Enumeration (8 bits)	This value references a key memory type within the reader. VHL detects the security level (SL0..3) of a MIFARE Classic/Plus card automatically. According to the security level, the adequate key memories (AES and/or MIFARE keys) are chosen. Values: CryptoKey (0x00) References keys within the CryptoKey memory. Key offset needed: refer to MifarePlusKeyIdxOffset SamKey (0x01) References keys within a SAM, only available on SAM based readers: key index from 0x00 to 0x7F, a SAM key contains up to 3 AES keys with different versions or 3 Mifare key pairs (A and B). VHL uses always the first SAM key. Key offset needed: see MifarePlusKeyIdxOffset ReaderChipKey (0x02) References keys which are stored in reader chip memory: 32 keys (index 0..31) are available. This memory contains only keys for Mifare classic cards (SL1). VhlKey (0x03) References keys which are defined in respective VHL files: AES keys in MifarePlusAesKeyList Mifare keys in MifareKeyList
	OriginalKeyIdx		Integer (8 bits)	Index to key: first key in list will be accessed with value 0, second with 1...