ID TECH BTMag User Manual

BT Mag

Bluetooth Magnetic Stripe Reader

USER MANUAL

80125501-001

22 January 2020

BT Mag User Manual

Rev Date

A

B

8/20/2012

04/10/2013

C 01/22/2020

Revision History

Description of Changes

Initial release

Add the section 6 “Using the demo software” and section 7 card data output format

Font and layout facelift.

Added card data use/error/success messages to Card Data Output

Format.

By

JW

CH

CB

Copyright © 2010-2020, International Technologies & Systems Corp. All rights reserved.

Table of Contents

1 INTRODUCTION 4

2 APPLICABLE DOCUMENTS 4

3 FEATURES AND BENEFITS 4

4 SPECIFICATIONS 5

5 OPERATION 7

6.

USING THE DEMO SOFTWARE 9

6.1

Android BTMag Demo 9

6.2

IOS BTMag Demo 12

7.

CARD DATA OUTPUT FORMAT 13

7.1

Unencrypted Data Output Format 13

7.2

Encrypted Data Output Format 13

7.2.2

Enhanced Encryption Format 16

8.

OUTLINE DRAWING 19

APPENDIX A: 20

BT Mag User Manual


BT Mag User Manual

1.

Introduction

The BT Mag is a handheld Magnetic Stripe reader that works with mobile devices or PCs with

Bluetooth connectivity. It transfers card data via Bluetooth to POS applications in the host devices.

1.1.

Applicable Documents

80125401-001 Rev.A BT Mag Requirement Spec

ISO 7810 Identification cards, Physical characteristics 1 through 6

ISO 7811 Identification Cards - Track 1 through 3

ISO 4909 Magnetic stripe content for track 3

ISO 7812 Identification Cards – Identification for issuers Part 1 & 2

Identification Cards – Financial Transaction Cards AAMVA Specifications

ISO 7813 Driver’s License Standards - Most recent available 80101502-001 SPI

Securehead manual

1.2.

Features and Benefits

• Connects to any mobile device with Bluetooth capability

• Keychain holes for convenience

• Reads up to 3 tracks of card data

• Supports TDES and AES encryption using DUKPT Key Management

• Wireless range up to 30 feet

• Battery life: 4 hours active, 8 hours standby

• Micro-USB port for battery charging


BT Mag User Manual

2.

Specifications

Interface

• Class 2 Bluetooth

• Can also be a standalone USB device for key injection when a Micro-B to A USB cable is connected

• Bluetooth is disabled during key injection or DFU communication

Magnetic stripe reader

• Meets ISO 7811 specification

• Supports AAMVA formats

• Support single, dual or triple tracks card

• Bi-directional swipe

• TDES, & AES Encryption

• Media Densities: 75 bpi through 210 bpi on all tracks, F2F Encoding Format

• Media Speed: 5 to 45 IPS

• Low Amplitude reading: >30 % @210 bpi, >40% @75 bpi

Batteries

• Rechargeable battery

• Battery life: o Up to 8 hours in standby mode o Up to 4 hours in active mode o Active mode is defined as 10+ swipes per hour o Charging through MicroUSB interface external charger o The unit is functional if Bluetooth connection is on while charging

LED

• One Dual-color Led to indicate Bluetooth/Charging status

• Blue indicates Bluetooth connection status

• Red indicates Charging

• Another Dual-color LED to indicate power/MSR read status

• Red indicates bad read

• Green on twice indicates good read

• Green blinking indicates power on/standby

Reliability

• Magnetic Head Life: 300,000 passes minimum

• Rail and Cover Life: 100,000 passes minimum

• MTBF: 300,000 POH


Electro-Static Discharges (ESD)

• 6kV contact, and 12kV air discharge

Environmental Temperature range

• Operating: 0 to 55 C (32 to 131 F) [non-condensing]

• Storage: -30 to 70 C (-22 to 158 F) [non-condensing]

• Relative humidity: Maximum 95% (non-condensing)

BT Mag User Manual


BT Mag User Manual

3.

Operation

To power on or power off BT Mag, press and hold the power button for 5 seconds. Once the blue LED is blinking, the device is in pairing mode.

3.1.

LED Definition

BI-COLOR BI-COLOR

Event Description

GREEN RED BLUe RED

Power on

Power off

Power

Standby/Sleep

BTM

Standby/Sleep

Flash 3 times

ON (200ms)

OFF (200ms)

ON(30ms)

OFF(4970ms)

OFF

OFF

OFF

ON(30ms)

OFF(4970 ms)

X

X

Only applied when user power on the system or

USB plug in.

Only applied when user shutdown the system or system detect low battery signal.

1.The reader will enter this mode when BT not in

Pairing or Connected status

2. Short press the tact SW will force BT to search and build the Link again

MSR -

Standby/Sleep

Pairing

BTM Connected

ON(30ms)

OFF(4970ms)

OFF

ON(500ms)

OFF(500m s)

ON

(30ms)

OFF

(2970ms)

X

After the reader is power on, that will into the pairing mode.

This mode indicates the

MSR is connected with application software and waiting to accept the card swiping

Charging X ON N/A

X X

Charging

Complete

X OFF N/A


BT Mag User Manual

ON

(30ms)

Low Battery

MSR - good read Flash 2 times

ON(500ms)

OFF(500ms)

OFF

(2970ms)

OFF

ON

(30ms)

OFF

(2970ms)

MSR - bad read OFF

Flash 1 time

ON

(500ms)

OFF

(500ms)

ON

(30ms)

OFF

(2970ms)

X: Not applicable

X

X

X

The LED is blinking when

Battery voltage is lower than

3.3V.

The reader will shut down automatically when the battery voltage is lower than 3.2V

Green indicates good read

Red indicates bad read


BT Mag User Manual

4.

Using the demo software

4.1.

Android BTMag Demo

4.1.1.

Install the demo

1.

Copy the “BluetoothDemo.apk” file into the internal memory or SD card of the android phone or tablet.

2.

Go to the file browser and click “BluetoothDemo.apk” to install.

4.1.2.

Pairing

1.

Long press power button (about 5 seconds) on the BTMag to power on. When the reader is turned on, the green LED will flash three times.

2.

Go to the Settings of the phone. Find the Bluetooth setting button and turn on the

Bluetooth function.


BT Mag User Manual

4.

Press “ID_TECH BT MSR” for pairing. Some Android devices may require the password, it is “0000”.

5.

After pairing, it will be listed under the Paired devices.

Note: The Pairing process should be completed within one minute after power on, otherwise BTMag will enter sleep mode (Green and Blue LED will flash together.) After the BTMag enters sleep mode, short-press the power button to wake the BTMag up from sleep mode and repeat the pairing process.


BT Mag User Manual

4.1.3.

Connect to the Demo

1.

Open the IDTechBluetoothDemo app.

2.

Tap Connect , which brings up a prompt for selecting the device.

3.

Select ID_Tech BT MSR . If the connection succeeds, it will show “connect success.”

4.

Tap MSR Reading Enable ; the status should be ON . A user can now swipe a card, and the card data appears in the text field at the top of the screen.

5.

Tapping Clear clears the text in the window.


BT Mag User Manual

4.2.

IOS BTMag Demo

4.2.1.

Install the Demo

1.

Install BTmsrDemo.ipa

to the Apple device by iTunes or use XCode to build the source code directly.

4.2.2.

Paring

1.

Go to Settings and turn on Bluetooth.

2.

Select ID_TECH BT MSR to pair with. The password is 0000 .

4.2.3.

Connect to the Demo

1.

Tap Open to connect to the BT Mag device. The screen displays BTmsr Open

Success on connecting successfully.

2.

Swipe a card through the reader, the card data will be showed in the demo

3.

To read or change the reader’s settings, tap Setting…


BT Mag User Manual

5.

Card Data Output Format

5.1.

Unencrypted Data Output Format

5.1.1.

Magnetic Track Basic Decoded Data Format

Track 1: <SS1><T1 Data><ES><Track Separator>

Track 2: <SS2><T2 Data><ES><Track Separator>

Track 3: <SS3><T3 Data><ES><Terminator>

Where:

• SS1 (start sentinel track 1) = % SS2

• (start sentinel track 2) = ;

• SS3 (start sentinel track 3) = ; for

ISO, % for AAMVA ES (end sentinel all tracks) = ?

• Track Separator = Carriage Return

• Terminator = Carriage Return

For example:

%B4352378366824999^TFSTEST /THIRTYONE

^05102011000088200882000000?;4352378366824999=051020110000882?<CR>

Note that one of the following strings may proceed actual card data output:

• 02 45 48 03 0C: Card used successfully

• 02 45 48 03 0D: Card data error

• 02 45 4A 03 0E: Card data correct

5.2.

Encrypted Data Output Format

5.2.1.

Original Encryption Format

For ISO cards, both masked clear and encrypted data are sent, no clear data will be sent. For other cards, only clear data is sent.

Card data is sent out in format of:

<STX><LenL><LenH><Card Data><CheckLRC><CheckSum><ETX>

• <STX> = 02h, <ETX> = 03h

• <LenL><LenH> is a two byte length of <Card Data>.

• <CheckLRC> is a one byte Exclusive-OR sum calculated for all <Card Data>.

• <CheckSum> is a one byte Sum value calculated for all <Card data>.

• <Card Data> card data format is shown below.


BT Mag User Manual

5.2.2.

ISO/ABA Data Output Format

• card encoding type (0: ISO/ABA, 4: for Raw Mode)

• track status (bit 0,1,2:T1,2,3 decode, bit 3,4,5:T1,2,3 sampling)

• track 1 unencrypted length (1 byte, 0 for no track1 data)



(Omitted if in Raw mode) • track 1 masked

• track 2 masked (Omitted if in Raw mode)

• track 3 data (Omitted if in Raw mode)

• track 1 encrypted (AES/TDES encrypted data)

• track 2 encrypted (AES/TDES encrypted data)

• track 3 encrypted (Only used in Raw mode)

• track 1 hashed

• track 2 hashed

(20 bytes SHA1-Xor)

(20 bytes SHA1-Xor)

• DUKPT serial number (10 bytes)

5.2.3.

Non ISO/ABA Data Output Format

• card encoding type (1: AAMVA, 3: Others)

• track status (bit 0,1,2:T1,2,3 decode, bit 3,4,5:T1,2,3 sampling)

• track 1 length (1 byte, 0 for no track1 data)



• track 1 data

• track 2 data

• track 3 data

5.3.

Description

5.3.1.

Track 1, Track 2 and Track 3 Unencrypted Length

This one-byte value is the length of the original Track data. It indicates the number of bytes in the Track masked data field. It should be used to separate Track 1, Track 2 and Track 3data after decrypting Track encrypted data field.

5.3.2.

Track 3 Unencrypted Length

This one-byte value indicates the number of bytes in Track 3 data field.

5.3.3.

Track 1 and Track 2 Masked

Track data masked with the MaskCharID (default is ‘*’). The first PrePANID (up to 6 for BIN, default is 4) and last PostPANID (up to 4, default is 4) characters can be in the clear

(unencrypted).


BT Mag User Manual

5.3.4.

Track 1, Track 2 and Track 3 Encrypted

This field is the encrypted Track data, using either TDES-CBC or AES-CBC with initial vector of 0. If the original data is not a multiple of 8 bytes for TDES or a multiple of 16 bytes for

AES, the reader right pads the data with 0.

The key management scheme is DUKPT or Fixed key. For DUKPT, the key used for encrypting data is called the Data Key. Data Key is generated by first taking the DUKPT Derived Key exclusive or’ed with 0000000000FF0000 0000000000FF0000 to get the resulting intermediate variant key. The left side of the intermediate variant key is then TDES encrypted with the entire 16-byte variant as the key. After the same steps are preformed for the right side of the key, combine the two key parts to create the Data Key.

5.3.5.

Encrypted Data Length

Track 1 and Track 2 data are encrypted as a single block. In order to get the number of bytes for encrypted data field, we need to get Track 1 and Track 2 unencrypted length first. The field length is always a multiple of 8 bytes for TDES or multiple of 16 bytes for AES. This value will be zero if there was no data on both tracks or if there was an error decoding both tracks. Once the encrypted data is decrypted, all padding 0 need to be removed. The number of bytes of decoded track 1 data is indicated by track 1 unencrypted length field. The remaining bytes are track 2 data, the length of which is indicated by track 2 unencrypted length filed.

Track 1 and Track 2 Hashed

BTMag reader uses SHA-1 to generate hashed data for both track 1 and track 2 unencrypted data. It is 20 bytes long for each track. This is provided with two purposes in mind: One is for the host to ensure data integrity by comparing this field with a SHA-1 hash of the decrypted

Track data, prevent unexpected noise in data transmission. The other purpose is to enable the host to store a token of card data for future use without keeping the sensitive card holder data. This token may be used for comparison with the stored hash data to determine if they are from the same card.


BT Mag User Manual

5.4.

Enhanced Encryption Format

Card data is sent out in the following format

<STX><LenL><LenH><Card Data><CheckLRC><CheckSum><ETX>

6

7

4

5

2

3

0

1

STX

Data Length low byte

Data Length high byte

Card Encode Type

Track 1-3 Status 2

1

Track 1 data length

Track 2 data length

Track 3 data length

8

9

Clear/masked data sent status 3

Encrypted/Hash data sent status 4

10 Track 1 clear/mask data Track 2 clear/mask data Track

3 clear/mask data

Track 1 encrypted data Track 2 encrypted data Track

3 encrypted data

Session ID (8 bytes) (Security level 4 only)

Track 1 hashed (20 bytes each) (if encrypted and hash track 1 allowed)



KSN (10 bytes)

CheckLRC

CheckSum ETX

Where <STX> = 02h, <ETX> = 03h


BT Mag User Manual

5.4.1.

Note 1 : Card Encode Type

Card Type will be 8x for enhanced encryption format and 0x for original encryption format.

Value Encode Type Description

00h / 80h ISO/ABA format

01h / 81h AAMVA format

03h / 83h Other

04h / 84h Raw; un-decoded format

For Type 04 or 84 Raw data format, all tracks are encrypted and no mask data is sent. No track indicator ‘01’, ‘02’ or ‘03’ in front of each track.

Track indicator ‘01’,’02’ and ‘03’ will still exist for non-encrypted mode.

5.4.2.

Note 2: Track 1-3 status byte

Field 4:

Bit 0: 1— track 1 decoded data present



Bit 3: 1— track 1 sampling data present



Bit 6, 7 — Reserved for future use

5.4.3.

Note 3: Clear/mask data sent status

Field 8 (Clear/mask data sent status) and field 9 (Encrypted/Hash data sent status) will only be sent out in enhanced encryption format.

Field 8: Clear/masked data sent status byte: Bit

0: 1 —track 1 clear/mask data present

Bit 1: 1— track 2 clear/mask data present

Bit 2: 1— track 3 clear/mask data present

Bit 3: 0— reserved for future use



5.4.4.

Note 4: Encrypted/Hash data sent status

Field 9: Encrypted data sent status

Bit 0: 1— track 1 encrypted data present




Bit 3: 1— track 1 hash data present



Bit 6: 1—session ID present

Bit 7: 1—KSN present

For the detailed encrypted data parsing example, please refer to Appendix A.

BT Mag User Manual


6.

Outline Drawing

BT Mag User Manual


BT Mag User Manual

7.

Appendix A:

Base Derivation Key for all examples is

0123456789ABCDEFFEDCBA9876543210

7.1.

Decryption - Original Encryption Format

Original encryption structure (if your structure starts original encryption format (this can be recognized because the high bit of the fourth byte underlined (00) is 0.

027D01003F48236B252A343236362A2A2A2A2A2A2A2A393939395E42555348204A

522F47454F52474520572E4D525E2A2A2A2A2A2A2A2A2A2A2A2A2A2A2A2A2A2

A2A2A2A2A2A2A2A2A2A2A2A2A2A3F2A3B343236362A2A2A2A2A2A2A2A3939

39393D2A2A2A2A2A2A2A2A2A2A2A2A2A2A2A3F2A3B3333333333333333333337

3637363736303730373037373637363736333333333333333333333736373637363037

3037303737363736373633333333333333333333373637363736303730373037373637

36373633333333333333333333373637363736303730373F32863E9E3DA28E455B28F7

736B77E47A64EDDA3BF03A06E44F31D1818C0BCD7A353FB1AD70EFD30FFC3DA08

A4FBC9372E57E8B40848BAEAA3FE724B3550E2F4B223E6BF264BEAE9E39142B6

48CDB51FB8DAF8EA5B63913D29419B67582FCCCE9B372660F03668CC453216D9

449C6B67EF33418AC88F65E1DB7ED4D10973F99DFC8463FF6DF113B6226C4898A

9D355057ECAF11A5598F02CA3162994901190000000001399F03

STX, Length (LSB, MSB), card type, track status, length track 1, length track 2, length track 3

02 7D01 00 3F 48 23 6B

The above broken down and interpreted 02—STX character

7D—low byte of total length 01—high byte of total length

00—card type byte (interpretation old format ABA card) 3F—3 tracks of data all good

48—length of track 1 23—length of track 2 6B—length of track 3

Track 1 data masked (length 0x48)

252A343236362A2A2A2A2A2A2A2A393939395E42555348204A522F47454F5247452057

2E4D525E2A2A2A2A2A2A2A2A2A2A2A2A2A2A2A2A2A2A2A2A2A2A2A2A2

A2A2A2A2A2A2A3F2A

Track 2 data in hex masked (length 0x23)

3B343236362A2A2A2A2A2A2A2A393939393D2A2A2A2A2A2A2A2A2A2A2A2A2A2A2A3F2A

Track 3 data unencrypted (length 0x6B)

3B33333333333333333333373637363736303730373037373637363736333333333333

3333333337363736373630373037303737363736373633333333333333333333373637

3637363037303730373736373637363333333333333333333337363736373630373037

3F32

Track 1 & 2 encrypted length 0x48+0x23=0x6B(107 decimal) rounded up to multiple of 8 bytes


BT Mag User Manual

=0x70 (112 decimal)

863E9E3DA28E455B28F7736B77E47A64EDDA3BF03A06E44F31D1818C0BCD7A3

53FB1AD70EFD30FFC3DA08A4FBC9372E57E8B40848BAEAA3FE724B3550E2F4B

223E6BF264BEAE9E39142B648CDB51FB8DAF8EA5B63913D29419B67582FCCCE

9B372660F03668CC453216D9449C6B67EF3

Track 1 hashed 3418AC88F65E1DB7ED4D10973F99DFC8463FF6DF

Track 2 hashed 113B6226C4898A9D355057ECAF11A5598F02CA31

KSN 62994901190000000001

LRC, checksum and ETX 39 9F 03

Masked Data:

Track 1 data masked in ASCII:

%*4266********9999^BUSH JR/GEORGE

W.MR^*******************************?*

Track 2 data masked in ASCII:

;4266********9999=***************?*

Track 3 data unencrypted in ASCII:

;333333333376767607070776767633333333337676760707077676763333333333767

67607070776767633333333337676760707?2

Key Value: F8 2A 7A 0D 7C 67 46 F1 96 18 9A FB 54 2C 65 A3

KSN: 62 99 49 01 19 00 00 00 00 01

Decrypted Data in ASCII:

%B4266841088889999^BUSH JR/GEORGE

W.MR^0809101100001100000000046000000?!;4266841088889999=08091011000004

6?0;333333333376767607070776767633333333337676760707077676763333333333

76767607070776767633333333337676760707?2

Decrypted Data in Hex:

2542343236363834313038383838393939395E42555348204A522F47454F5247452057

2E4D525E30383039313031313030303031313030303030303030303436303030303030

3F213B343236363834313038383838393939393D303830393130313130303030303436

3F300000000000


BT Mag User Manual

7.2.

Decryption - Enhanced Encryption Format

Enhanced encryption Format (this can be recognized because the high bit of the fourth byte underlined (80) is 1.

029801803F48236B03BF252A343236362A2A2A2A2A2A2A2A393939395E42555348

204A522F47454F52474520572E4D525E2A2A2A2A2A2A2A2A2A2A2A2A2A2A2A2

A2A2A2A2A2A2A2A2A2A2A2A2A2A2A2A3F2A3B343236362A2A2A2A2A2A2A2

A393939393D2A2A2A2A2A2A2A2A2A2A2A2A2A2A2A3F2ADA7F2A52BD3F6DD

8B96C50FC39C7E6AF22F06ED1F033BE0FB23D6BD33DC5A1F808512F7AE18D47

A60CC3F4559B1B093563BE7E07459072ABF8FAAB5338C6CC8815FF87797AE3A7

BEAB3B10A3FBC230FBFB941FAC9E82649981AE79F2632156E775A06AEDAFAF6

F0A184318C5209E55AD44A9CCF6A78AC240F791B63284E15B4019102BA6C50581

4B585816CA3C2D2F42A99B1B9773EF1B116E005B7CD8681860D174E6AD316A0E

CDBC687115FC89360AEE7E430140A7B791589CCAADB6D6872B78433C3A25DA9

DDAE83F12FEFAB530CE405B701131D2FBAAD970248A456000933418AC88F65E1

DB7ED4D10973F99DFC8463FF6DF113B6226C4898A9D355057ECAF11A5598F02C

A31688861C157C1CE2E0F72CE0F3BB598A614EAABB16299490119000000000206E 203

STX, Length (LSB, MSB), card type, track status, length track 1, length track 2, length track 3

02 9801 80 3F 48-23-6B 03BF

The above broken down and interpreted 02—STX character

98—low byte of total length 01—high byte of total length

80—card type byte (interpretation new format ABA card)

3F—3 tracks of data all good 48—length of track 1 23—length of track 2 6B—length of track 3

03—tracks 1 and 2 have masked/clear data BF—bit 7=1—KSN included

Bit 6=0—no Session ID included so not security level 4 encryption Bit 5=1—track 3 hash data present

Bit 4=1—track 2 hash data present Bit 3-1—track 1 hash data present

Bit 2=1—track 3 encrypted data present Bit 1=1—track 2 encrypted data present Bit 0=1—track 1 encrypted data present

Track 1 data masked (length 0x48)

252A343236362A2A2A2A2A2A2A2A393939395E42555348204A522F47454F5247452

0572E4D525E2A2A2A2A2A2A2A2A2A2A2A2A2A2A2A2A2A2A2A2A2A2A2A2A2

A2A2A2A2A2A2A3F2A

Track 1 masked data in ASCII

%*4266********9999^BUSH JR/GEORGE

W.MR^*******************************?*

Track 2 data in hex masked (length 0x23)

3B343236362A2A2A2A2A2A2A2A393939393D2A2A2A2A2A2A2A2A2A2A2A2A2 A2A2A3F2A


BT Mag User Manual

Track2 masked data in ASCII

;4266********9999=***************?*

In this example there is no Track 3 data either clear or masked (encrypted and hashed data is below)

Track 1 encrypted length 0x48 rounded up to multiple of 8 bytes = 0x48 (72 decimal)

DA7F2A52BD3F6DD8B96C50FC39C7E6AF22F06ED1F033BE0FB23D6BD33DC5A1

F808512F7AE18D47A60CC3F4559B1B093563BE7E07459072ABF8FAAB5338C6CC

8815FF87797AE3A7BE

Track 2 encrypted length 0x23 rounded up to multiple of 8 bytes =0x28 (40 decimal)

AB3B10A3FBC230FBFB941FAC9E82649981AE79F2632156E775A06AEDAFAF6F0

A184318C5209E55AD

Track 3 encrypted length 0x6B rounded up to 8 bytes =0x70 (64 decimal)

44A9CCF6A78AC240F791B63284E15B4019102BA6C505814B585816CA3C2D2F42

A99B1B9773EF1B116E005B7CD8681860D174E6AD316A0ECDBC687115FC89360A

EE7E430140A7B791589CCAADB6D6872B78433C3A25DA9DDAE83F12FEFAB530

CE405B701131D2FBAAD970248A45600093

Track 1 data hashed length 20 bytes 3418AC88F65E1DB7ED4D10973F99DFC8463FF6DF

Track 2 data hashed length 20 bytes 113B6226C4898A9D355057ECAF11A5598F02CA31

Track 3 data hashed length 20 bytes 688861C157C1CE2E0F72CE0F3BB598A614EAABB1

KSN length 10 bytes 62994901190000000002

LCR, check sum and ETX 06E203

Clear/Masked Data in ASCII:

Track 1: %*4266********9999^BUSH JR/GEORGE

W.MR^*******************************?*

Track 2: ;4266********9999=***************?*

Key Value: 1A 99 4C 3E 09 D9 AC EF 3E A9 BD 43 81 EF A3 34 KSN: 62 99 49

01 19 00 00 00 00 02

Decrypted Data:

Track 1 decrypted

%B4266841088889999^BUSH JR/GEORGE

W.MR^0809101100001100000000046000000?!

Track 2 decrypted

;4266841088889999=080910110000046?0


BT Mag User Manual

Track 3 decrypted

;333333333376767607070776767633333333337676760707077676763333333333767

67607070776767633333333337676760707?2

Track 1 decrypted data in hex including padding zeros (but there are no pad bytes here)

2542343236363834313038383838393939395E42555348204A522F47454F5247452057

2E4D525E30383039313031313030303031313030303030303030303436303030303030

3F 21

Track 2 decrypted data in hex including padding zeros

3B343236363834313038383838393939393D3038303931303131303030303034363F30

0000000000

Track 3 decrypted data in hex including padding zeros

3B33333333333333333333373637363736303730373037373637363736333333333333

3333333337363736373630373037303737363736373633333333333333333333373637

3637363037303730373736373637363333333333333333333337363736373630373037

3F320000000000


ID TECH BTMag User Manual

BT Mag

Bluetooth Magnetic Stripe Reader

USER MANUAL

80125501-001

22 January 2020

1.

Introduction

1.1.

Applicable Documents

1.2.

Features and Benefits

2.

Specifications

3.

Operation

3.1.

LED Definition

4.

Using the demo software

4.1.

Android BTMag Demo

4.2.

IOS BTMag Demo

5.

Card Data Output Format

5.1.

Unencrypted Data Output Format

5.2.

Encrypted Data Output Format

5.3.

Description

5.4.

Enhanced Encryption Format

6.

Outline Drawing

7.

Appendix A:

7.1.

Decryption - Original Encryption Format

7.2.

Decryption - Enhanced Encryption Format

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