Collaborate Disseminate
Where can one find more technical information on the TCG OPAL 2.0 standard regarding how exactly the crypto has to been implemented in self encrypting drives?
I couldn’t find OPAL 2.0 implementation technical papers on:
https://trustedcom… Continue reading TCG OPAL 2.0 Specification on technical Implementation?
I know about the TPM (Trusted Platform Module). In recent years, more researchers start to develop on Intel SGX, which I do not have any experience with.
They are both crypto chips, but what are their functional similarities and differen… Continue reading What are the functional similarities and differences between TPM and SGX in trusted computing?
If I have a non-busy processor, should I have a TEE beside REE (Rich Execution Environment) yet? I mean what are TEE exact benefits?
What can I do with TEE that I can’t do with REE? (by TEE I especially mean ARM TrustZone T… Continue reading what can I do exactly with TEE (Trusted Execution Environment)?
Recently I’ve been learning the concept of trusted computing base, and I’ve seen 2 types of TCB:
Kernel-based TCB
Micro-kernel TCB
Where, from my understanding, the main difference is that in the former we have many OS orien… Continue reading Understanding differences between kernel-based TCB and micro-kernel TCB
A TEE implementation such developed in ARM trustzone OS is a carved out partition isolated from the main OS.
What makes such a TEE secure?
Is it the fact that the TEE is accessible only through a small controlled aperture … Continue reading what make a TEE secure?
Inspired by the article The future of Ransomware and its description of possible ransomware with verifiable key delivery, I wonder if the idea can be taken further into ransomware that credibly threatens publication unless a … Continue reading Is ransomware that threatens with publication and verifiably deletes upon payment possible?
I’m studying TEE, and confused by the terminology. What is the difference between root of trust (RoT) and trusted computing base (TCB)?
Continue reading Difference between "root of trust" and "trusted computing base"?
I am working on the ATMEL TPM device on an embedded platform. While experimenting with the extend operation of the PCR, I extended the PCR 0 with a string of 20 bytes. As mentioned in the TPM specification, the PCRs 0-15 are resettable on … Continue reading How to reset the TPM PCRs?
We have ADFS and want to add a 3rd party application as trusted to it. I have certificate and metadata (xml) URI to give them but want to have a checklist what they need to give me. So far
HTTP location of their federation … Continue reading What do I need to ask 3rd party to add trust
We have ADFS and want to add a 3rd party application as trusted to it. I have certificate and metadata (xml) URI to give them but want to have a checklist what they need to give me. So far
HTTP location of their federation … Continue reading What do I need to ask 3rd party to add trust