PaulDotCom mailing list archives
Barcode and Ctrl+Alt+Del
From: 1giglimit at gmail.com (Noah)
Date: Mon, 1 Feb 2010 07:22:39 +1100
Awesome. This is something I'm very interested in. Let us know how you go. -Noah From: pauldotcom-bounces at mail.pauldotcom.com [mailto:pauldotcom-bounces at mail.pauldotcom.com] On Behalf Of Adrian Crenshaw Sent: Sunday, 31 January 2010 9:50 AM To: PaulDotCom Security Weekly Mailing List Subject: [Pauldotcom] Barcode and Ctrl+Alt+Del As some of you know, Mick and I are F-Ing with barcodes. I've found that some of the lower 32 ASCII characters are interpreted as special keys by barcode reading keyboard wedges. I think I'm close to doing a Ctrl+Alt+Del with Code 128 bar codes. I've got a test sheet up, let me know if your bar code readers interpret things the same way: http://www.irongeek.com/i.php?page=security/barcode-ascii On mine, Code 128 for the lower 32 seems to translate to: ASCII0[Enter] ASCII1[Insert][Enter] ASCII2[Home][Enter] ASCII3[Page Up][Enter] ASCII4[Delete][Enter] ASCII5[End][Enter] ASCII6[Page Down][Enter] ASCII7[Left][Enter] ASCII8[Backspace][Enter] ASCII9[Tab] [Enter] ASCII10[Enter][Enter] ASCII11[Down][Enter] ASCII12[Right][Enter] ASCII13[Enter][Enter] ASCII14[F1][Enter] ASCII15[F2][Enter] ASCII16[F3][Enter] ASCII17[F4][Enter] ASCII18[F5][Enter] ASCII19[F6][Enter] ASCII20[F7][Enter] ASCII21[F8][Enter] ASCII22[F9][Enter] ASCII23[F10][Enter] ASCII24[F11][Enter] ASCII25[F12][Enter] ASCII26[Up][Enter] ASCII27[Esc][Enter] ASCII28[Ctrl held][Enter] ASCII29[Shift][Enter] ASCII30[Alt held][Enter] ASCII31[Enter] I think my reader automatically puts on the ENTER key. I don't have a printer at home, but later I ant to rey to send 28 30 4 and see what happens. Shmoocon and the barcode contest might be interesting? Adrian -------------- next part -------------- An HTML attachment was scrubbed... URL: http://mail.pauldotcom.com/pipermail/pauldotcom/attachments/20100201/81558bd9/attachment.htm
Current thread:
- Barcode and Ctrl+Alt+Del Adrian Crenshaw (Jan 30)
- Barcode and Ctrl+Alt+Del Ryan Bales (Jan 30)
- Barcode and Ctrl+Alt+Del Adrian Crenshaw (Jan 31)
- Barcode and Ctrl+Alt+Del Adrian Crenshaw (Jan 31)
- Barcode and Ctrl+Alt+Del Adrian Crenshaw (Jan 31)
- Barcode and Ctrl+Alt+Del Noah (Jan 31)
- Barcode and Ctrl+Alt+Del Ryan Bales (Jan 30)