Supraja Sridhara

I am a PhD student at the Secure and Trustworthy Computing group at ETH Zurich. I focus on making the digital world a secure and trusted space. I have been working on extending the trust boundaries of trusted execution environments to different devices (like GPUs) in cloud deployments. This will enable power computation on the cloud without compromising the security or privacy of its data or applications.

Before starting my PhD, I graduated with a Master’s degree in Computer Science from ETH Zürich. Prior to that, I worked as a software engineer at Cisco, where I gained valuable experience in the field of software development and engineering.

• Devlore: Extending Arm CCA to Integrated Devices. A Journey Beyond Memory to Interrupt Isolation

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• Aster: Fixing the Android TEE Ecosystem with Arm CCA

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• Sigy: Breaking Intel SGX Enclaves with Malicious Exceptions & Signals

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• WeSee: Using Malicious #VC Interrupts to Break AMD SEV-SNP

  , IEEE S&P '24

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• Heckler: Breaking Confidential VMs with Malicious Interrupts

  , Usenix Security '24

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• Acai: Extending Arm Confidential Computing Architecture Protection from CPUs to Accelerators

  , Usenix Security '24

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• Empowering Data Centers for Next Generation Trusted Computing

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• Global Distributed Secure Mapping of Network Addresses

  , TAURIN '21

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