hola a todos!!

bueno amigos la cuestion es la siguiente soy tecnico celular y actualmente la telefonia nokia esta sacando cada vez seguridades mucho mas fuertes para sus terminales moviles; en mis 5 años eh desarrollado soluciones para desblokeos faciles de muchos terminales de marcas diferentes, ahora con los terminales de nokia sl3 (los mas nuevos) se ah hecho mas complicado darles solución a la calculacion de los codigos unlock para estos modelos por ello que compañías dedicadas a esto dieran una solucion publica a esto con un costo pero resultando no ser la solucion completa, de que se trata?. ps la solucion expuesta esta contenida en una box que en su soft maneja un algoritmo de calculacion por fuerza bruta a través de GPU es decir que se necesita una gran maquina y muy costosa para que el proceso pueda ser terminado (calcular el codigo) es decir el que hace todo el proceso es el pc a ser mas directo la tarjeta de video (esto por lo que eh entendido hasta el momento).

ahora mi pregunta es que configuraciones puedo utilizar para tener una super maquina necesaria para esto y que ahorre dinero y tiempo el la calculacion pues un solo codigo unlock puede ser calculado hasta en 5 dias segun la configuracion del pc. expongo entonces las cofiguraciones que exponen las compañias que dieron a conocer la solucion y que por cierto son en extremo costosas....


bout Bruteforce Unlocking times:

Average medium unlocking times
(e.g. if have 100 phones, this is total time spent to unlock this 100 phones divided by 100)

ATI HD 5850: ~55 hours
ATI HD 5870: ~43 hours
ATI HD 5970: ~24 hours
Dual ATI HD 5970: ~12 hours


- Please do NOT make confusion regarding Maximum Unlocking time or some ONLY ONE phone unlocking time.
- This times depends mainly on how lucky or unlucky you was on JUST ONE SPECIFIC phone.
- For that reason we can NOT provide/calculate this value for ONLY ONE phone.
E.g. sometimes you could be lucky and get code just after 5 minutes, sometimes you could be unlucky
and get code in some longer time (need search almost whole 15 digits key-space).
- BUT, based on statistical laws, if have enough phones (let's say 50-100),
we can aproximate the average medium unlocking time.
- Also we not want to publish some false informations regarding maximum times (like some "other teams" do),
or other kind of dirty-tricks (like max. 48 hours, but need spent few days by pressing one button until
you are lucky and get one "free-slot" on some OVERLOADED server).

Now, with SL3 Local Bruteforce and MxKey, Time Control is IN YOUR HANDS.
Of course, depends on how many phones you have to unlock and how much you want to spend on hardware.

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About required hardwares and costs


A. Entry level hardware system cost (ATI HD 5870):

1. $80 - Chassis Norco RPC-170 1U,
link: Newegg.com - NORCO RPC-170 Black 1U Rackmount Server Case 1 External 5.25" Drive Bays - Server Chassis
2. $140 - PSU Supermicro PWS-562-1H (aka Compuware CPS-5611-3A1LF) 560 Watt 80 PLUS Silver,
link: http://www.provantage.com/supermicro...h~7SUPM3CT.htm
3. $65 - Mobo Gigabyte GA-P31-ES3G, one x16, three x1 PCIe,
link: Newegg.com - GIGABYTE GA-P31-ES3G LGA 775 Intel P31 ATX Intel Motherboard
4. $70 - Intel Pentium E5500 2.8GHz 2MB L2 Cache LGA 775 Dual-Core Desktop Processor,
link: Newegg.com - Intel Pentium E5500 2.8GHz 2MB L2 Cache LGA 775 Dual-Core Desktop Processor BX80571E5500
5. $25 - RAM Kingston 2GB DDR2-667,
link: Newegg.com - Kingston ValueRAM 2GB 240-Pin DDR2 SDRAM DDR2 667 (PC2 5300) Desktop Memory Model KVR667D2N5/2G
6. $270 - AMD Radeon HD 5870 dual-GPU video card,
link: Newegg.com - GIGABYTE GV-R587UD-1GD Radeon HD 5870 (Cypress XT) 1GB 256-bit GDDR5 PCI Express 2.1 x16 HDCP Ready CrossFireX Support Video Card w/ Eyefinity

Total price: $650
Estimated selling price after one year: $450
Cost to own this hardware for one year: $200


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B. Medium hardware system cost (just one Dual ATI HD 5970):

1. $80 - Chassis Norco RPC-170 1U,
link: Newegg.com - NORCO RPC-170 Black 1U Rackmount Server Case 1 External 5.25" Drive Bays - Server Chassis
2. $140 - PSU Supermicro PWS-562-1H (aka Compuware CPS-5611-3A1LF) 560 Watt 80 PLUS Silver,
link: http://www.provantage.com/supermicro...h~7SUPM3CT.htm
3. $65 - Mobo Gigabyte GA-P31-ES3G, one x16, three x1 PCIe,
link: Newegg.com - GIGABYTE GA-P31-ES3G LGA 775 Intel P31 ATX Intel Motherboard
4. $70 - Intel Pentium E5500 2.8GHz 2MB L2 Cache LGA 775 Dual-Core Desktop Processor,
link: Newegg.com - Intel Pentium E5500 2.8GHz 2MB L2 Cache LGA 775 Dual-Core Desktop Processor BX80571E5500
5. $25 - RAM Kingston 2GB DDR2-667,
link: Newegg.com - Kingston ValueRAM 2GB 240-Pin DDR2 SDRAM DDR2 667 (PC2 5300) Desktop Memory Model KVR667D2N5/2G
6. $500 - AMD Radeon HD 5970 dual-GPU video card,
link: Newegg.com - SAPPHIRE 100280SR Radeon HD 5970 (Hemlock) 2GB 512 (256 x 2)-bit GDDR5 PCI Express 2.1 x16 HDCP Ready CrossFireX Support Video Card

Total price: $880
Estimated selling price after one year: $600
Cost to own this hardware for one year: $280


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C. High hardware system cost (TWO Dual ATI HD 5970):

1. $80 - Chassis Norco RPC-170 1U,
link: Newegg.com - NORCO RPC-170 Black 1U Rackmount Server Case 1 External 5.25" Drive Bays - Server Chassis
2. 2 x $140 - 2 x PSU Supermicro PWS-562-1H (aka Compuware CPS-5611-3A1LF) 560 Watt 80 PLUS Silver,
link: http://www.provantage.com/supermicro...h~7SUPM3CT.htm
3. $65 - Mobo Gigabyte GA-P31-ES3G, one x16, three x1 PCIe,
link: Newegg.com - GIGABYTE GA-P31-ES3G LGA 775 Intel P31 ATX Intel Motherboard
4. $168 - CPU Intel Core 2 Duo 3.0GHz E8400 65W,
link: Newegg.com - Intel Core 2 Duo E8400 Wolfdale 3.0GHz 6MB L2 Cache LGA 775 65W Dual-Core Processor BX80570E8400
5. $25 - RAM Kingston 2GB DDR2-667,
link: Newegg.com - Kingston ValueRAM 2GB 240-Pin DDR2 SDRAM DDR2 667 (PC2 5300) Desktop Memory Model KVR667D2N5/2G
6. 2 x $35 - 4 x PCIe x1 Flexible Extender ARC1-PESX1B-Cx,
link: ARC1-PESX1B-Cx
7. 2 x $500 - 4 x AMD Radeon HD 5970 dual-GPU video card,
link: Newegg.com - SAPPHIRE 100280SR Radeon HD 5970 (Hemlock) 2GB 512 (256 x 2)-bit GDDR5 PCI Express 2.1 x16 HDCP Ready CrossFireX Support Video Card

Note:
- This system require Down-plugging x16 Cards in x1 Connectors (because of choosen low cost motherboard)!
- It is not very well known, but the PCIe specification electrically supports down-plugging a card
in a smaller link connector, such as an x16 card in an x1 connector!
- We will make very soon an manual how to do this (Down-plugging x16 Cards in x1 Connectors).
- If you are in verry hurry and want to build this "High hardware" with TWO ATI HD 5970, please consider
some additional 50-100$ in total price
(for an motherboard with two PCIe x16 slots and enough space between slots for two HD 5970 cards)

Total price: $1688
Estimated selling price after one year: $1300
Cost to own this hardware for one year: $388


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Artik, te corrijo una cosa, la más potente de las placas para calcular (despues de la Tesla) es la hd5970, con una capacidad de stock de 4.64 TeraFlops, fácilmente ampliable a 5 con un poco de OC...

PD: Corrijo: Según AMD, la HD6990 es la más rápida, pero su consumo es mucho mayor, por otro lado es correcto que la HD5870 es la más rápida, porque la 5970 son ya dos GPUs distintas, sin embargo, el consumo es mayor...

Claro claro, eso mismo lo aclaré, pero aún así el consumo de un quad fire de hd5870 es mayor al de un dual hd5970, aparte de que es más caro comprar 4 hd5870 que 2 hd5970.

señores ya que ustedes conocen mucho de tema... me gustaria saber si les interesa trabajar en un proyecto que puede que deje buenos beneficios... la cosa es si tiene conocimiento en la modificacion o creacion del lenguaje de BF para aislarlo en una apli capaz de calcular hash en poco tiempo de moviles nokia ya que los calculos que se estan haciendo hasta el momento no bajan de las 24 horas...