About: TRESOR

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TRESOR (recursive acronym for "TRESOR Runs Encryption Securely Outside RAM", and also the German word for a safe) is a Linux kernel patch which provides encryption using only the CPU to defend against cold boot attacks on computer systems by performing encryption inside CPU registers rather than random-access memory (RAM). It is one of two proposed solutions for general-purpose computers. The other, called "frozen cache" uses the CPU cache instead. It was developed from its predecessor , presented at 2010 and presented at USENIX Security 2011. The authors state that it allows RAM to be treated as untrusted from a security viewpoint without hindering the system.

Attributes	Values
rdf:type	place yago:WikicatComputerSecurityExploits yago:WikicatSideChannelAttacks yago:Abstraction100002137 yago:Accomplishment100035189 yago:Act100030358 yago:Action100037396 yago:Activity100407535 yago:Attack100972621 yago:Event100029378 yago:Feat100036762 yago:Operation100955060 yago:PsychologicalFeature100023100 yago:YagoPermanentlyLocatedEntity
rdfs:label	TRESOR (en)
rdfs:comment	TRESOR (recursive acronym for "TRESOR Runs Encryption Securely Outside RAM", and also the German word for a safe) is a Linux kernel patch which provides encryption using only the CPU to defend against cold boot attacks on computer systems by performing encryption inside CPU registers rather than random-access memory (RAM). It is one of two proposed solutions for general-purpose computers. The other, called "frozen cache" uses the CPU cache instead. It was developed from its predecessor , presented at 2010 and presented at USENIX Security 2011. The authors state that it allows RAM to be treated as untrusted from a security viewpoint without hindering the system. (en)
dcterms:subject	Disk encryption Cryptography Computer security exploits Side-channel attacks
Wikipage page ID	33994571 (xsd:integer)
Wikipage revision ID	1104711681 (xsd:integer)
Link from a Wikipage to another Wikipage	Root access Sandy Bridge Encryption Disk encryption DMA attack Cryptography Computer security Timing attack Computer security exploits Linux kernel Kernel (operating system) Key (cryptography) Proof of concept VIA PadLock CPU cache USENIX Disk encryption Loadable kernel module AES-NI Advanced Configuration and Power Interface Advanced Encryption Standard Forensic Central processing unit Ring 0 (computer security) Atomicity (programming) AES instruction set Side-channel attacks Cold boot attack Recursive acronym Booby trap Data encryption Nehalem (microarchitecture) Random-access memory CPU X86 Virtual machine Safe Secure by design Streaming SIMD Extensions Ptrace On-the-fly encryption Evidence X86 debug register Password strength Round key AMD Bulldozer Software patch Userspace CPU register Ctrl-Alt-Delete dbr:AESSE dbr:EuroSec dbr:Paranoix dbr:Kmem
Link from a Wikipage to an external page	http://www1.informatik.uni-erlangen.de/tresor
sameAs	TRESOR TRESOR TRESOR TRESOR
dbp:wikiPageUsesTemplate	dbt:Mono dbt:Prose dbt:Reflist dbt:Short_description dbt:Unreferenced_section dbt:Third_party
has abstract	TRESOR (recursive acronym for "TRESOR Runs Encryption Securely Outside RAM", and also the German word for a safe) is a Linux kernel patch which provides encryption using only the CPU to defend against cold boot attacks on computer systems by performing encryption inside CPU registers rather than random-access memory (RAM). It is one of two proposed solutions for general-purpose computers. The other, called "frozen cache" uses the CPU cache instead. It was developed from its predecessor , presented at 2010 and presented at USENIX Security 2011. The authors state that it allows RAM to be treated as untrusted from a security viewpoint without hindering the system. (en)
gold:hypernym	Patch
prov:wasDerivedFrom	wikipedia-en:TRESOR?oldid=1104711681&ns=0
page length (characters) of wiki page	9834 (xsd:nonNegativeInteger)
foaf:isPrimaryTopicOf	wikipedia-en:TRESOR
is Link from a Wikipage to another Wikipage of	PrivateCore 12 Views of Beatenberg Data in use Data remanence Kabza de Small Cold boot attack Treasure (disambiguation) Trésor

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