Within SnapDrag 855 the ARMv8.3-A allows to implement PAC extensions. The QARMA-128 is a block cipher candidate. Is a cryptographer on FF testing this algo for the OnePlus 6 forensic evidence collection?
I still search for a cryptographer for knowledge-sharing on FF. Please respond. Toda.
The OnePlus 6 runs the SnapDrag 845 with TrustZones. Do you need the biometric hashes e.g. FaceID to unlock the phone in custody?
Boker tov, Amiad
Nice to hear from you. Did you study at Technion as I did? Working for Gov and leading the quantumcrypto group I first need a proof of trust. Can you PM me your clearance?
Did send, got yours
Nice you work for MOD, more important we share the same blood
QARMA-128 fullfills most high-sec purposes, but I would focus on another ECC problem. Look first about the NIST curve.
Its not about the curve. The ARMv8.3 has a problem with stack smashing by code reuse, no injection required. Shall I send you the contact of Mark@ARM to get the entry point?
I know Mark from Linux Security Summit personally. Will check about the original pointer (e.g. stack).
The SnapDrag 845 features 8 Kryo 385 cores, 4 x A75 and 4 x A55, right? - Lets put away for the moment the SnapDrag 855 with PAC.
Correct, both based on ARMv8.2-A. But PACs are new in ARMv8.3-A. Compare these two architectures and you see how I want to access the OnePlus 6 with SnapDrag 845. Drop the differencies of Kryo xxx Silver and Gold, the A55 and A75 are sufficient.