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Singing Capacitors and Whining Inductors

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Logo of Chaos Computer Club e.V.Chaos Computer Club e.V.
 Hagon, Dan

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Singing Capacitors and Whining Inductors
Subtitle
A Practical Introduction to Acoustic Cryptanalysis
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85
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CC Attribution 3.0 Germany:
You are free to use, adapt and copy, distribute and transmit the work or content in adapted or unchanged form for any legal purpose as long as the work is attributed to the author in the manner specified by the author or licensor.
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Abstract
In this talk we provide a practical introduction to Acoustic Cryptanalysis using tools and techniques that are easily grasped and cheaply available. The intention is not to present any new results, but instead the emphasis is on gaining a foundation in the theory of such attacks, so that you will be able to apply them more effectively in more challenging scenarios. As we shall see, such attacks are an extension of other types of side-channel attack (timing and power analysis attacks in particular), with the added promise of bridging air gaps.
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CryptanalysisChaos (cosmogony)TelecommunicationSign (mathematics)LaptopUniverse (mathematics)Reading (process)Lecture/Conference
00:46
Directory serviceProcess (computing)FamilyComputer hardwareHacker (term)Game controllerEndliche ModelltheorieComputer animationLecture/Conference
01:29
Directory serviceStandard deviationGreen's functionMathematical analysisPower (physics)outputFunction (mathematics)Process (computing)Message passingEncryptionMultiplication signConnectivity (graph theory)QuicksortMathematical singularityWebsiteInformationCommunications protocolMessage passingDecision theoryOperator (mathematics)Cellular automatonInstance (computer science)Physical systemImplementationTelecommunication1 (number)Category of beingVirtual machineKey (cryptography)Online helpEncryptionTwitterReal numberBlack boxAbstract syntax treeCryptographyData recoveryLibrary (computing)Group actionFocus (optics)Descriptive statisticsDeciphermentFlow separationPC CardGreatest elementView (database)Slide ruleStack (abstract data type)Presentation of a groupLecture/ConferenceComputer animation
05:39
TelecommunicationChaos (cosmogony)EncryptionMotion capturePosition operatorSet (mathematics)Video gameElectronic mailing listVirtual machineInstallation artWebsiteReading (process)Office suiteType theoryExecution unitSensitivity analysisComplete metric spaceSeries (mathematics)DistanceEncryption
06:58
EncryptionMotion capturePhysical systemVirtual machineOffice suiteWebsitePhysical systemEncryptionResultantInstance (computer science)Operator (mathematics)Keyboard shortcutPosition operatorEquivalence relationArtificial neural networkSocial classDeterminantPasswordCodeWordComputer animation
08:45
Keyboard shortcutTelecommunicationChaos (cosmogony)Frame problemSpacetimeGradient descentTime domainError messageSoftware testingCodePower (physics)Mathematical analysisSimilarity (geometry)Artificial neural networkCryptographyMathematical analysisType theoryGreatest elementLine (geometry)Computer-assisted translationPasswordSoftwareBinary fileEndliche ModelltheorieCodeExtension (kinesiology)MathematicsPower (physics)Right anglePattern languageCryptanalysisData recoveryQuicksortIdentical particlesWell-formed formulaFrequencyDomain nameNeuroinformatikSpacetimeState of matteroutputWave packetScaling (geometry)LaptopKey (cryptography)WhiteboardFast Fourier transformDistanceFunction (mathematics)WebsiteMultiplication signComputer animationEngineering drawingDiagram
11:09
Chaos (cosmogony)Term (mathematics)Logic gateoutputMultiplication signLogicProcess (computing)QuicksortVirtual machineMicrocontrollerSubject indexingMathematics1 (number)Physical systemMeasurementMathematical analysisPower (physics)Message passingChainBitOperator (mathematics)Set (mathematics)ResultantOrder (biology)Source codeSign (mathematics)Mechanism designHeegaard splittingWebsiteNumberFingerprintCycle (graph theory)CASE <Informatik>Category of beingState of matterInverter (logic gate)Exclusive orFocus (optics)Logical constantKey (cryptography)Computer animation
15:02
ImplementationCASE <Informatik>Different (Kate Ryan album)Right angleSampling (statistics)BitKey (cryptography)PlanningAliasingPersonal identification numberMicrocontrollerImplementationPhysical systemSource codeEncryptionTracing (software)Loop (music)Noise (electronics)DataflowOcean currentAdditionLine (geometry)MathematicsPower (physics)Data storage deviceSet (mathematics)
16:59
TelecommunicationChaos (cosmogony)Mathematical analysisDifferential (mechanical device)Logical constantPartition (number theory)HypothesisoutputPower (physics)Square numberPosition operatorBand matrixImplementationMathematicsControl flowCryptanalysisCoroutineGame controllerMeasurementType theoryHypothesisKey (cryptography)Roundness (object)InformationDeterminantBitThermal expansionDifferent (Kate Ryan album)Asynchronous Transfer ModeProcess (computing)CASE <Informatik>Sampling (statistics)Perspective (visual)Direction (geometry)WebsiteForm (programming)Reading (process)Potenz <Mathematik>MultiplicationCase moddingExpert systemObservational studyPublic-key cryptographyCryptosystemOrder (biology)AsymmetryModul <Datentyp>Control engineeringNetwork topologySet (mathematics)Tracing (software)MathematicsPower (physics)Mathematical analysisDistancePhysical systemTerm (mathematics)QuicksortNumberBlock (periodic table)EncryptionSheaf (mathematics)ExponentiationDifferential (mechanical device)Group actionState of matterCapability Maturity ModelNP-hardInformation securityMereologyEndliche ModelltheorieSoftwareImplementationVirtual machineNegative numberInstance (computer science)Solid geometryFeedbackFunction (mathematics)Point (geometry)Software design patternControl systemElectric power transmissionPartition (number theory)Square numberGame controllerPersonal identification numberCoprocessorMultiplication signoutputRSA (algorithm)Zoom lensSide channel attackDiskreter LogarithmusCryptanalysisComputer animation
23:56
Game controllerMeasurementControl flowIdeal (ethics)CryptanalysisBand matrixFeedbackMessage passingConnectivity (graph theory)Graph (mathematics)Type theoryPhysical systemLinear cryptanalysisDirection (geometry)Control systemNoise (electronics)Power (physics)Musical ensembleDemosceneGame controllerCASE <Informatik>Right angleMathematical analysisSubject indexingHarmonic analysisInductive reasoningData conversionEngineering drawingDiagram
25:49
TelecommunicationChaos (cosmogony)Phase transitionBand matrixFrequencyFeedbackFunction (mathematics)1 (number)Heat transferPower (physics)WhiteboardResonatorTransformation (genetics)Performance appraisalSweep line algorithmFrequencyConnectivity (graph theory)Instance (computer science)Noise (electronics)FamilyCASE <Informatik>TheoryLipschitz-StetigkeitSet (mathematics)Marginal distributionCuboidPlotterPhase transitionEndliche ModelltheoriePhysical systemGame controllerControl engineeringFeedbackControl systemBand matrixEngineering drawingDiagram
27:25
ResonatorPower (physics)WhiteboardBitFunktionalanalysisMusical ensembleFrequency responseTrailData miningLatent heatRow (database)Video gameCASE <Informatik>Observational studyConnectivity (graph theory)QuicksortComputer animation
28:58
CausalitySocial classVibrationFreezingTelecommunicationChaos (cosmogony)AliasingDigital filterMIDIPoint (geometry)AnalogyFront and back endsFunction (mathematics)Connected spaceArmMatter waveSource codeLogic gateDatabaseFrame problemBit rateModule (mathematics)Goodness of fitLimit (category theory)UltrasoundWhiteboardView (database)FrequencyDiscrete groupRight angleEndliche ModelltheorieSource codeDistanceDirection (geometry)Row (database)Process (computing)Device driverCodeNumberAirfoilFrequency responseVideo gameLogicMeasurementBitSampling (statistics)Physical systemRing (mathematics)Buffer solutionMultiplication sign1 (number)MereologyPulse (signal processing)DiagramOcean currentMicrocontrollerConnectivity (graph theory)Moment (mathematics)CASE <Informatik>CodeBand matrixArmDisk read-and-write headScripting languagePower (physics)QuicksortCoprocessor2 (number)Computer animationDiagram
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Matter waveSource codeQuicksortDistanceFrequency responseReflection (mathematics)Matter waveNormal (geometry)UltrasoundSpeech synthesisSoftware testingClosed set
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Menu (computing)Level (video gaming)Infinite conjugacy class propertyHill differential equationFast Fourier transformFrame problemData centerIntegrated development environmentAdvanced Encryption StandardCache (computing)Price indexStructural loadTable (information)ImplementationMereologyCausalityMilitary operationWordStack (abstract data type)Vector potentialKey (cryptography)Total S.A.Block (periodic table)Distribution (mathematics)Phase transitionData recoveryMotherboardServer (computing)UDP <Protokoll>Data modelIntelReal-time operating systemDistribution (mathematics)Subject indexingMultiplication signPhase transitionOcean currentCausalityQuicksortImplementationPivot elementComputer fontDifferent (Kate Ryan album)Table (information)Level (video gaming)Cache (computing)Substitute goodCuboidInsertion lossFrame problemFrequencyPhysical systemSignal processingKey (cryptography)Exclusive orSide channel attackFast Fourier transformMereologyComputer programmingBefehlsprozessorCryptanalysisPower (physics)Proof theoryRun time (program lifecycle phase)MotherboardResonatorLocal ringSampling (statistics)MeasurementDigital electronicsFocus (optics)CASE <Informatik>Point (geometry)Control flowData recoveryHand fanInstance (computer science)Structural loadEncryptionCellular automatonMathematical analysisVoxelFunktionalanalysisTime zoneImage resolutionCombinational logicComputer animation
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Level (video gaming)Shift operatorRun time (program lifecycle phase)FrequencyComputer programmingShift operatorBefehlsprozessorFocus (optics)Phase transitionEncryptionDeterminantBeat (acoustics)Arithmetic progressionRight angle
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TelecommunicationChaos (cosmogony)Advanced Encryption StandardCache (computing)OvalSocial classLogicOperations researchSheaf (mathematics)Multiplication signKey (cryptography)Cache (computing)Computer hardwareDifferent (Kate Ryan album)Binary multiplierType theoryImplementationInstance (computer science)CASE <Informatik>Computer animationLecture/Conference
42:13
Multiplication signSlide ruleQuicksortImplementationLecture/Conference
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Time domainComputer-generated imageryKeyboard shortcutComputer networkShift operatorPhase transitionPlot (narrative)Boom (sailing)Digital electronicsMultiplication sign1 (number)Moment (mathematics)Video gameLaptopComputer animationLecture/Conference
43:45
ImplementationVector spaceComputer hardwareAdvanced Encryption StandardQuicksortCASE <Informatik>Independence (probability theory)CodeMathematicsSystem callLecture/Conference
44:29
CodeSeries (mathematics)Power (physics)MereologyMultiplication signMathematical analysisPhysical lawPoint (geometry)Cache (computing)Product (business)Similarity (geometry)QuicksortSoftware testingComputer hardware
45:45
Multiplication signMereologyEndliche ModelltheoriePhysical systemCASE <Informatik>Hand fanDifferent (Kate Ryan album)Right angleQuicksortSoftware testingTerm (mathematics)InformationPower (physics)Mathematical analysisWhiteboardFrequencyFamilyMeasurementLecture/Conference
47:05
Different (Kate Ryan album)Execution unit1 (number)Multiplication signQuicksortProjective planeComputer configurationPrime idealBefehlsprozessorComputer hardwareMathematical analysisSide channel attackEncryptionSet (mathematics)Level (video gaming)Lecture/Conference
48:23
Multiplication signMathematical analysisLimit (category theory)Cache (computing)Range (statistics)QuicksortFrequencyPower (physics)CryptanalysisSpectrum (functional analysis)InformationOcean currentElectric power transmissionMusical ensembleState of matterLecture/Conference
50:05
Real-time operating systemPotenz <Mathematik>QuicksortLevel (video gaming)Side channel attackState observerDemosceneVirtual machineNoise (electronics)State of matterCoprocessorRight angleProcess (computing)Event horizonLecture/Conference
51:54
Physical lawPhysical systemFerry CorstenMultiplication signVector spaceRight angleMappingLaptopSheaf (mathematics)Open setException handlingAnalogyConnected spaceNoise (electronics)Lecture/Conference
52:49
Noise (electronics)FrequencyHand fanFamilyService (economics)Cryptography1 (number)MeasurementHysteresekurveLink (knot theory)Lecture/Conference
54:12
HypermediaNumberJSONComputer animation
Transcript: English(auto-generated)