Hi
Laut Wired (-> Spon) sind die Amis in der Lage jede Verschlüsselung in einer für sie akzeptablen Zeit zu brechen. Hmm...
http://www.wired.com/threatlevel/2012/03/ff_nsadatacenter/
http://www.spiegel.de/netzwelt/web/0,1518,821737,00.html
Wired schreibt:
"But “this is more than just a data center,” says one senior intelligence official who until recently was involved with the program. The mammoth Bluffdale center will have another important and far more secret role that until now has gone unrevealed. It is also critical, he says, for breaking codes. And code-breaking is crucial, because much of the data that the center will handle—financial information, stock transactions, business deals, foreign military and diplomatic secrets, legal documents, confidential personal communications—will be heavily encrypted. According to another top official also involved with the program, the NSA made an enormous breakthrough several years ago in its ability to cryptanalyze, or break, unfathomably complex encryption systems employed by not only governments around the world but also many average computer users in the US."
Ich hab das mal kurz durchgerechnet. Das Projekt versorgt sich in zweiter Stufe selbst mit 60 MW. Wenn man grob den Verbrauch der restlichen Infrastruktur rausrechnet, bleiben dem Komplex für das Betreiben der Großrechner 58 MW. Aktuelle Großrechner bringen 1.2 bis 2 Gigaflops pro Watt. Mit durchschnittlichen 1.6 Gigaflops/Watt wäre das dann genug Strom für ~120 Petaflops...
Laut Wired (-> Spon) sind die Amis in der Lage jede Verschlüsselung in einer für sie akzeptablen Zeit zu brechen. Hmm...
http://www.wired.com/threatlevel/2012/03/ff_nsadatacenter/
http://www.spiegel.de/netzwelt/web/0,1518,821737,00.html
Wired schreibt:
"But “this is more than just a data center,” says one senior intelligence official who until recently was involved with the program. The mammoth Bluffdale center will have another important and far more secret role that until now has gone unrevealed. It is also critical, he says, for breaking codes. And code-breaking is crucial, because much of the data that the center will handle—financial information, stock transactions, business deals, foreign military and diplomatic secrets, legal documents, confidential personal communications—will be heavily encrypted. According to another top official also involved with the program, the NSA made an enormous breakthrough several years ago in its ability to cryptanalyze, or break, unfathomably complex encryption systems employed by not only governments around the world but also many average computer users in the US."
Ich hab das mal kurz durchgerechnet. Das Projekt versorgt sich in zweiter Stufe selbst mit 60 MW. Wenn man grob den Verbrauch der restlichen Infrastruktur rausrechnet, bleiben dem Komplex für das Betreiben der Großrechner 58 MW. Aktuelle Großrechner bringen 1.2 bis 2 Gigaflops pro Watt. Mit durchschnittlichen 1.6 Gigaflops/Watt wäre das dann genug Strom für ~120 Petaflops...
Zuletzt bearbeitet:
Das FBI ist sogar für das Pattern Lock am Android zu doof: 
Die Competition wegen SHA3 läuft bereits seit ~4.5 Jahren
