Overclock.net › Forums › Industry News › Hardware News › [RH] Kit Smashes Intel's HD Video Encryption
New Posts  All Forums:Forum Nav:

[RH] Kit Smashes Intel's HD Video Encryption

post #1 of 28
Thread Starter 
kdriH.gif

http://www.reghardware.com/2011/11/25/hdcp_dvi_hdmi_smashed/
Quote:
German boffins have pulled off a successful attack on HDCP copy protection – using cheap hardware and a lot of clever coding.

Intel's HDCP (high-bandwidth digital content protection) allows the encrypted transfer of high definition video signals via DVI, HDMI, DisplayPort and other connectors and between TVs and Blue-ray discs or set-top boxes. The HDCP master key was leaked last year but there was no easy way to exploit this.

A Xilinx Spartan-6 FPGA featuring an HDMI port and a serial RS232 communication port was created and sat between a Blu-ray player and a flat screen TV, intercepting and decrypting traffic, without being detected.

Intel said it was impossible to break this unless somebody built a computer chip.
They then proceed to get smacked down by a German kid and $200 worth of parts. lachen.gif
post #2 of 28
Where there is a will there is a way.
post #3 of 28
Guess who got a job at INTEL? thumb.gif Well done to them! What I find sad is that the 'master key' was leaked Snorkle.gif
 
QUEEN OF BLADES
(15 items)
 
ASUS U6Sg
(15 items)
 
CPUMotherboardGraphicsRAM
I7 920 REV D0@4.2 HT Asus Rampage II Extreme CFX: ASUS R9 270X DCUII 6GB DDR3 XMP CL6 TRIDENT 
Hard DriveOptical DriveCoolingOS
Vertex 2 180 GB+RAID 0 2 * 1 TB SAMSUNG Sony Optiarc Labelflash Thermalright Venoumous X W7 X64 Ultimate RETAIL 
MonitorKeyboardPowerCase
Dell U2410 IPS Logitech Corsair CMPSU-850TX Antec 1200 
MouseMouse PadAudio
Logitech HAMA Xonar STX / Auzen Forte 
CPUMotherboardGraphicsRAM
XEON 5650X @4.45 GHz  Rampage III Formula PCGH CFX: ASUS R9 280X DCUII 16GB G-SKILL CL9@ 1643 MHz 
Hard DriveOptical DriveCoolingOS
1x 850 Pro 256 GB + 1xWD 500 GB + 2x3TB WD RED Plextor PX-L89OSA Thermalright VX W10 X64 Ultimate RETAIL 
MonitorKeyboardPowerCase
ACER B203W Razer Deathstalker Corsair CMPSU-750TX Antec 902 
MouseMouse PadAudio
Logitech G800S Logitech Gaming  Creative Titanium HD + FiiO E17 
CPUMotherboardGraphicsRAM
Intel Core 2 Duo : T8300 Asus U6000Sg Series Notebook NVIDIA 9300 GS 4GB Kingston CL4 
Hard DriveOptical DriveCoolingOS
Hitachi Ultrastar Asus POS Stock Asus with MX3 W7 x64 Ultimate RETAIL 
MonitorAudio
Asus 12.1 " LED Creative X-Fi EX54 
  hide details  
Reply
 
QUEEN OF BLADES
(15 items)
 
ASUS U6Sg
(15 items)
 
CPUMotherboardGraphicsRAM
I7 920 REV D0@4.2 HT Asus Rampage II Extreme CFX: ASUS R9 270X DCUII 6GB DDR3 XMP CL6 TRIDENT 
Hard DriveOptical DriveCoolingOS
Vertex 2 180 GB+RAID 0 2 * 1 TB SAMSUNG Sony Optiarc Labelflash Thermalright Venoumous X W7 X64 Ultimate RETAIL 
MonitorKeyboardPowerCase
Dell U2410 IPS Logitech Corsair CMPSU-850TX Antec 1200 
MouseMouse PadAudio
Logitech HAMA Xonar STX / Auzen Forte 
CPUMotherboardGraphicsRAM
XEON 5650X @4.45 GHz  Rampage III Formula PCGH CFX: ASUS R9 280X DCUII 16GB G-SKILL CL9@ 1643 MHz 
Hard DriveOptical DriveCoolingOS
1x 850 Pro 256 GB + 1xWD 500 GB + 2x3TB WD RED Plextor PX-L89OSA Thermalright VX W10 X64 Ultimate RETAIL 
MonitorKeyboardPowerCase
ACER B203W Razer Deathstalker Corsair CMPSU-750TX Antec 902 
MouseMouse PadAudio
Logitech G800S Logitech Gaming  Creative Titanium HD + FiiO E17 
CPUMotherboardGraphicsRAM
Intel Core 2 Duo : T8300 Asus U6000Sg Series Notebook NVIDIA 9300 GS 4GB Kingston CL4 
Hard DriveOptical DriveCoolingOS
Hitachi Ultrastar Asus POS Stock Asus with MX3 W7 x64 Ultimate RETAIL 
MonitorAudio
Asus 12.1 " LED Creative X-Fi EX54 
  hide details  
Reply
post #4 of 28
Quote:
Originally Posted by Wishmaker View Post

Guess who got a job at INTEL? thumb.gif Well done to them! What I find sad is that the 'master key' was leaked
Yup, looks like this kiddie is getting a big paycheck. German reverse engineering / hacking in the house biggrin.gif
/* Redemption*/
(14 items)
 
  
CPUMotherboardGraphicsRAM
I7 3930K Asus Sabertooth Asus GTX 680 8x4GB G.Skill@1337MHz 
Hard DriveOptical DriveCoolingOS
2xM4 64GB/ / F3 - 1TB / 2x2TB Baracudas some LG Modified EK 360 HFX 2x(Win7 x64) 
MonitorKeyboardPowerCase
SyncMaster P2770HD and SyncMaster 940NW Roccat Isku Corsair Gold AX750 NZXT 810 Switch 
MouseMouse Pad
Rocat Kone[+] Razer exactmat X 
  hide details  
Reply
/* Redemption*/
(14 items)
 
  
CPUMotherboardGraphicsRAM
I7 3930K Asus Sabertooth Asus GTX 680 8x4GB G.Skill@1337MHz 
Hard DriveOptical DriveCoolingOS
2xM4 64GB/ / F3 - 1TB / 2x2TB Baracudas some LG Modified EK 360 HFX 2x(Win7 x64) 
MonitorKeyboardPowerCase
SyncMaster P2770HD and SyncMaster 940NW Roccat Isku Corsair Gold AX750 NZXT 810 Switch 
MouseMouse Pad
Rocat Kone[+] Razer exactmat X 
  hide details  
Reply
post #5 of 28
I don't get it... Once it hit the HDMI cable, isn't the data basically in an interceptable form anyway? If the TV can display it, what's keeping a device from recording it?
Perpetual Upgrade
(17 items)
 
Server
(17 items)
 
Galago UltraPro
(9 items)
 
CPUMotherboardGraphicsRAM
i7-4770K MSI Z97M Gaming Zotac GTX 1080 AMP! Edition (2x4GB) Corsair DDR3-2000 
Hard DriveHard DriveCoolingCooling
128GB Crucial M4 (2x) 500GB RAID 0 Swiftech Apogee Black Ice GT Stealth 240 
OSKeyboardPowerCase
Windows 10 Pro 64bit Corsair K70 Vengence Seasonic X650 Aerocool DS Cube 
MouseAudio
Logitech G500 ASUS Xonar DX 
CPUMotherboardGraphicsRAM
Phenom II X4 965 MSI 870A-G54 nVidia 8400GS (2x2GB) Patriot DDR3-1600 
RAMHard DriveHard DriveCooling
(2x4GB) Patriot DDR3-1600 (3x) 320GB RAID 5 (1x) 1TB Backup Storage Coolermaster TX3 
OSPowerOther
Proxmox Hypervisor Antec TruePower 430W HP Smart Array P400 
CPUGraphicsRAMHard Drive
Intel i7-4750HQ Intel Iris Pro Graphics 5200  (2 x 4GB) DDR3-1600 90GB Intel mSATA SSD 
Hard DriveOSOSMonitor
500GB 5400RPM HDD Ubuntu Gnome 15.10 Windows 10 14" 1080p ColorPro IPS 
Case
Galago UltraPro 
  hide details  
Reply
Perpetual Upgrade
(17 items)
 
Server
(17 items)
 
Galago UltraPro
(9 items)
 
CPUMotherboardGraphicsRAM
i7-4770K MSI Z97M Gaming Zotac GTX 1080 AMP! Edition (2x4GB) Corsair DDR3-2000 
Hard DriveHard DriveCoolingCooling
128GB Crucial M4 (2x) 500GB RAID 0 Swiftech Apogee Black Ice GT Stealth 240 
OSKeyboardPowerCase
Windows 10 Pro 64bit Corsair K70 Vengence Seasonic X650 Aerocool DS Cube 
MouseAudio
Logitech G500 ASUS Xonar DX 
CPUMotherboardGraphicsRAM
Phenom II X4 965 MSI 870A-G54 nVidia 8400GS (2x2GB) Patriot DDR3-1600 
RAMHard DriveHard DriveCooling
(2x4GB) Patriot DDR3-1600 (3x) 320GB RAID 5 (1x) 1TB Backup Storage Coolermaster TX3 
OSPowerOther
Proxmox Hypervisor Antec TruePower 430W HP Smart Array P400 
CPUGraphicsRAMHard Drive
Intel i7-4750HQ Intel Iris Pro Graphics 5200  (2 x 4GB) DDR3-1600 90GB Intel mSATA SSD 
Hard DriveOSOSMonitor
500GB 5400RPM HDD Ubuntu Gnome 15.10 Windows 10 14" 1080p ColorPro IPS 
Case
Galago UltraPro 
  hide details  
Reply
post #6 of 28
Quote:
Originally Posted by Wishmaker View Post

Guess who got a job at INTEL? thumb.gif Well done to them! What I find sad is that the 'master key' was leaked Snorkle.gif

You're a little late. It's been quite some time since it's been leaked.
post #7 of 28
Quote:
Originally Posted by SectorNine50 View Post

I don't get it... Once it hit the HDMI cable, isn't the data basically in an interceptable form anyway? If the TV can display it, what's keeping a device from recording it?

HDCP encrypts the signal over HDMI. You can intercept the signal but you cannot decode it.


This is why BluRay players and TV/Monitors must all be HDCP compliant.
Once again...
(13 items)
 
  
CPUMotherboardGraphicsRAM
i7 920 [4.28GHz, HT] Asus P6T + Broadcom NetXtreme II VisionTek HD5850 [900/1200] + Galaxy GT240 2x4GB G.Skill Ripjaw X [1632 MHz] 
Hard DriveOSMonitorKeyboard
Intel X25-M 160GB + 3xRAID0 500GB 7200.12 Window 7 Pro 64 Acer H243H + Samsung 226BW XARMOR-U9BL  
PowerCaseMouseMouse Pad
Antec Truepower New 750W Li Lian PC-V2100 [10x120mm fans] Logitech G9 X-Trac Pro 
  hide details  
Reply
Once again...
(13 items)
 
  
CPUMotherboardGraphicsRAM
i7 920 [4.28GHz, HT] Asus P6T + Broadcom NetXtreme II VisionTek HD5850 [900/1200] + Galaxy GT240 2x4GB G.Skill Ripjaw X [1632 MHz] 
Hard DriveOSMonitorKeyboard
Intel X25-M 160GB + 3xRAID0 500GB 7200.12 Window 7 Pro 64 Acer H243H + Samsung 226BW XARMOR-U9BL  
PowerCaseMouseMouse Pad
Antec Truepower New 750W Li Lian PC-V2100 [10x120mm fans] Logitech G9 X-Trac Pro 
  hide details  
Reply
post #8 of 28
Quote:
Originally Posted by DuckieHo View Post

HDCP encrypts the signal over HDMI. You can intercept the signal but you cannot decode it.
This is why BluRay players and TV/Monitors must all be HDCP compliant.

I guess then my next question is, what's keeping a person from making a recording device that is simply HDCP compliant?

Or is that basically all he's done here?
Perpetual Upgrade
(17 items)
 
Server
(17 items)
 
Galago UltraPro
(9 items)
 
CPUMotherboardGraphicsRAM
i7-4770K MSI Z97M Gaming Zotac GTX 1080 AMP! Edition (2x4GB) Corsair DDR3-2000 
Hard DriveHard DriveCoolingCooling
128GB Crucial M4 (2x) 500GB RAID 0 Swiftech Apogee Black Ice GT Stealth 240 
OSKeyboardPowerCase
Windows 10 Pro 64bit Corsair K70 Vengence Seasonic X650 Aerocool DS Cube 
MouseAudio
Logitech G500 ASUS Xonar DX 
CPUMotherboardGraphicsRAM
Phenom II X4 965 MSI 870A-G54 nVidia 8400GS (2x2GB) Patriot DDR3-1600 
RAMHard DriveHard DriveCooling
(2x4GB) Patriot DDR3-1600 (3x) 320GB RAID 5 (1x) 1TB Backup Storage Coolermaster TX3 
OSPowerOther
Proxmox Hypervisor Antec TruePower 430W HP Smart Array P400 
CPUGraphicsRAMHard Drive
Intel i7-4750HQ Intel Iris Pro Graphics 5200  (2 x 4GB) DDR3-1600 90GB Intel mSATA SSD 
Hard DriveOSOSMonitor
500GB 5400RPM HDD Ubuntu Gnome 15.10 Windows 10 14" 1080p ColorPro IPS 
Case
Galago UltraPro 
  hide details  
Reply
Perpetual Upgrade
(17 items)
 
Server
(17 items)
 
Galago UltraPro
(9 items)
 
CPUMotherboardGraphicsRAM
i7-4770K MSI Z97M Gaming Zotac GTX 1080 AMP! Edition (2x4GB) Corsair DDR3-2000 
Hard DriveHard DriveCoolingCooling
128GB Crucial M4 (2x) 500GB RAID 0 Swiftech Apogee Black Ice GT Stealth 240 
OSKeyboardPowerCase
Windows 10 Pro 64bit Corsair K70 Vengence Seasonic X650 Aerocool DS Cube 
MouseAudio
Logitech G500 ASUS Xonar DX 
CPUMotherboardGraphicsRAM
Phenom II X4 965 MSI 870A-G54 nVidia 8400GS (2x2GB) Patriot DDR3-1600 
RAMHard DriveHard DriveCooling
(2x4GB) Patriot DDR3-1600 (3x) 320GB RAID 5 (1x) 1TB Backup Storage Coolermaster TX3 
OSPowerOther
Proxmox Hypervisor Antec TruePower 430W HP Smart Array P400 
CPUGraphicsRAMHard Drive
Intel i7-4750HQ Intel Iris Pro Graphics 5200  (2 x 4GB) DDR3-1600 90GB Intel mSATA SSD 
Hard DriveOSOSMonitor
500GB 5400RPM HDD Ubuntu Gnome 15.10 Windows 10 14" 1080p ColorPro IPS 
Case
Galago UltraPro 
  hide details  
Reply
post #9 of 28
Quote:
Originally Posted by SectorNine50 View Post

I guess then my next question is, what's keeping a person from making a recording device that is simply HDCP compliant?
Or is that basically all he's done here?

You need a licenced key to a make a HDCP compliant device. There are different types of keys and these are issued to each manufacturers (and possibly by device). However, there is one master key that binds them all.

The master key was disclosed 1-2 years ago. What they did was build a chip that could utilize the master key.


This demostrates that a via a programmable chip that it could be done. If someone took the FPGA (customizable) design and made it into a ASIC (dedicated) chip, someone could produced universal DHCP for a few dollars (if they don't get sued out of existence).
Edited by DuckieHo - 11/28/11 at 10:54am
Once again...
(13 items)
 
  
CPUMotherboardGraphicsRAM
i7 920 [4.28GHz, HT] Asus P6T + Broadcom NetXtreme II VisionTek HD5850 [900/1200] + Galaxy GT240 2x4GB G.Skill Ripjaw X [1632 MHz] 
Hard DriveOSMonitorKeyboard
Intel X25-M 160GB + 3xRAID0 500GB 7200.12 Window 7 Pro 64 Acer H243H + Samsung 226BW XARMOR-U9BL  
PowerCaseMouseMouse Pad
Antec Truepower New 750W Li Lian PC-V2100 [10x120mm fans] Logitech G9 X-Trac Pro 
  hide details  
Reply
Once again...
(13 items)
 
  
CPUMotherboardGraphicsRAM
i7 920 [4.28GHz, HT] Asus P6T + Broadcom NetXtreme II VisionTek HD5850 [900/1200] + Galaxy GT240 2x4GB G.Skill Ripjaw X [1632 MHz] 
Hard DriveOSMonitorKeyboard
Intel X25-M 160GB + 3xRAID0 500GB 7200.12 Window 7 Pro 64 Acer H243H + Samsung 226BW XARMOR-U9BL  
PowerCaseMouseMouse Pad
Antec Truepower New 750W Li Lian PC-V2100 [10x120mm fans] Logitech G9 X-Trac Pro 
  hide details  
Reply
post #10 of 28
Owned. lachen.gif
New Posts  All Forums:Forum Nav:
  Return Home
  Back to Forum: Hardware News
Overclock.net › Forums › Industry News › Hardware News › [RH] Kit Smashes Intel's HD Video Encryption