Installer script for ledger-u2f-javacard

quick_install.sh

#!/bin/sh

GP=${GP-java -jar gp.jar}

set -v
set -e

# This is for the ACR122U to put it into
# a nice state where it won't time out on us.
$GP -d -v -a ff0041ff00 -a ff00520000 || true

$GP -d -v \
  --uninstall U2FApplet.cap

$GP -d -v \
  --install U2FApplet.cap \
  --create A0000006472F0001 \
  --params "000140f3fccc0d00d8031954f90864d43c247f4bf5f0665c6b50cc17749a27d1cf7664"

$GP -d -v \
  -a "00 A4 04 00 08 A0 00 00 06 47 2F 00 01" \
  -a "80 01 00 00 80 30 82 01 3c 30 81 e4 a0 03 02 01 02 02 0a 47 90 12 80 00 11 55 95 73 52 30 0a 06 08 2a 86 48 ce 3d 04 03 02 30 17 31 15 30 13 06 03 55 04 03 13 0c 47 6e 75 62 62 79 20 50 69 6c 6f 74 30 1e 17 0d 31 32 30 38 31 34 31 38 32 39 33 32 5a 17 0d 31 33 30 38 31 34 31 38 32 39 33 32 5a 30 31 31 2f 30 2d 06 03 55 04 03 13 26 50 69 6c 6f 74 47 6e 75 62 62 79 2d 30 2e 34 2e 31 2d 34 37 39 30" \
  -a "80 01 00 80 80 31 32 38 30 30 30 31 31 35 35 39 35 37 33 35 32 30 59 30 13 06 07 2a 86 48 ce 3d 02 01 06 08 2a 86 48 ce 3d 03 01 07 03 42 00 04 8d 61 7e 65 c9 50 8e 64 bc c5 67 3a c8 2a 67 99 da 3c 14 46 68 2c 25 8c 46 3f ff df 58 df d2 fa 3e 6c 37 8b 53 d7 95 c4 a4 df fb 41 99 ed d7 86 2f 23 ab af 02 03 b4 b8 91 1b a0 56 99 94 e1 01 30 0a 06 08 2a 86 48 ce 3d 04 03 02 03 47 00 30 44 02 20 60 cd" \
  -a "80 01 01 00 40 b6 06 1e 9c 22 26 2d 1a ac 1d 96 d8 c7 08 29 b2 36 65 31 dd a2 68 83 2c b8 36 bc d3 0d fa 02 20 63 1b 14 59 f0 9e 63 30 05 57 22 c8 d8 9b 7f 48 88 3b 90 89 b8 8d 60 d1 d9 79 59 02 b3 04 10 df"

Script for windows

This script works on Windows, you need to place it in the directory with the files gp.exe and U2FAApplet.cap
To use the script, copy and paste it into script.cmd and run it in the appropriate directory.

This applet is compatible according to the table

Card	System	Support
J3R???	Windows	⛔
J3R???	Linux	✅
J3R???	MacOS	⚠️
J3R???	Android	✅

Script

gp.exe -d -v --install U2FApplet.cap --create A0000006472F0001 --params "000140f3fccc0d00d8031954f90864d43c247f4bf5f0665c6b50cc17749a27d1cf7664"

gp.exe -d -v -a "00 A4 04 00 08 A0 00 00 06 47 2F 00 01" -a "80 01 00 00 80 30 82 01 3c 30 81 e4 a0 03 02 01 02 02 0a 47 90 12 80 00 11 55 95 73 52 30 0a 06 08 2a 86 48 ce 3d 04 03 02 30 17 31 15 30 13 06 03 55 04 03 13 0c 47 6e 75 62 62 79 20 50 69 6c 6f 74 30 1e 17 0d 31 32 30 38 31 34 31 38 32 39 33 32 5a 17 0d 31 33 30 38 31 34 31 38 32 39 33 32 5a 30 31 31 2f 30 2d 06 03 55 04 03 13 26 50 69 6c 6f 74 47 6e 75 62 62 79 2d 30 2e 34 2e 31 2d 34 37 39 30" -a "80 01 00 80 80 31 32 38 30 30 30 31 31 35 35 39 35 37 33 35 32 30 59 30 13 06 07 2a 86 48 ce 3d 02 01 06 08 2a 86 48 ce 3d 03 01 07 03 42 00 04 8d 61 7e 65 c9 50 8e 64 bc c5 67 3a c8 2a 67 99 da 3c 14 46 68 2c 25 8c 46 3f ff df 58 df d2 fa 3e 6c 37 8b 53 d7 95 c4 a4 df fb 41 99 ed d7 86 2f 23 ab af 02 03 b4 b8 91 1b a0 56 99 94 e1 01 30 0a 06 08 2a 86 48 ce 3d 04 03 02 03 47 00 30 44 02 20 60 cd" -a "80 01 01 00 40 b6 06 1e 9c 22 26 2d 1a ac 1d 96 d8 c7 08 29 b2 36 65 31 dd a2 68 83 2c b8 36 bc d3 0d fa 02 20 63 1b 14 59 f0 9e 63 30 05 57 22 c8 d8 9b 7f 48 88 3b 90 89 b8 8d 60 d1 d9 79 59 02 b3 04 10 df"

Windows does not support FIDO2 or U2F on Smart Cards, it only supports USB HID

All functions work, I recommend testing on Android with NFC