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CoreLink TZC-400 TrustZone Controller• Extends security to external DRAM• Prevents illegal access toprotected memory regions• Protection from software attacks• Part of TrustZone system• Between CCI/NIC and DMC• Applications:• Secure Video Path for DRM,• Trusted UI for secure paymentTrustZoneCortex-A15 /Cortex-A12ACEACEGIC-400Cortex-A7ACE-LiteACE-LitePHYTrustZoneACEACEMali-T6xxGraphicsMali-V500Video IPCCI-400 Cache Coherent InterconnectDMC-400ACE-LiteACE-LiteACE-LiteCoreLink TZC-400ACE-LiteACE-LiteACE-LitePHYACE-LiteACE-LiteAXI3SecureROMLCDAXI3AXI3ACE-LiteNIC-400NIC-400Configurable: AXI3/AHB-Lite/APBSecure RAMCryptoEngineAXI3/AHBAddress MapDRAMSecure DRAMDRAMSecure DRAMMaster AMaster BMaster CMaster DWriteReadWriteReadWriteReadRegion 0Region 1Region 2• Supports multiple interfaces (1,2 or 4)• Secures 8 memory regions• Enables a protected data pipe• Setup read / write for specific masters• Fast Path for low latency masters• 256 outstanding transactions16
Discretix Content Protection over TrustZoneDiscretix Hardware Assisted Content Protection for Android DevicesPre-integrated and ready on allmajor Android platformsIntegrated and deployed overTrustonic t-BaseKey devices with Discretix belowOffering all the common Content Protection schemes:PlayReady for OTT and video servicesHDCP 2.x for MiracastDTCP for DLNACPRM for Japan Mobile TVLGOptimus GSamsungGalaxyNote 2SharpSH-10DHTCOneSamsungGalaxy S3GoogleNexus 4HuaweiHW-01EHTCButterflySonyXperia VSamsungGalaxyNote 10.1Discretix Proprietary and Confidential 17
Page 4: 1406 J.S. Kim et al. / Corrosion Sc
Page 8 and 9: TrustZone and Trusted VideoPath Imp
Page 10 and 11: What’s Required and wherePremium
Page 12 and 13: TrustZone Is System-wide Security
Page 14 and 15: TrustZone Ready ProgramMarketRequir
Page 18 and 19: DRM FrameworkHDCP 2 APIsDTCP-IP API
Page 22 and 23: About Trustonic
Page 24 and 25: Timeline & MilestonesMobicore in Ga
Page 27 and 28: 27Simpler, faster, safer commerce
Page 29 and 30: Why Trustonic?‹ Security software
Page 31: Thank Youmichael.lu@trustonic.com

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