Commit Graph

5 Commits

Author SHA1 Message Date
Jämes Ménétrey
365cdfeb71
Upgrade SGX-RA integration for 0.1.2 and Ubuntu 20.04 (#2454) 2023-08-15 10:12:43 +08:00
Wenyong Huang
29b76dd275
Create module hash for each module in SGX lib-rats (#1745)
Current SGX lib-rats wasm module hash is stored in a global buffer,
which may be overwritten if there are multiple wasm module loadings.
We move the module hash into the enclave module to resolve the issue.

And rename the SGX_IPFS macro/variable in Makefile and Enclave.edl to
make the code more consistent.

And refine the sgx-ra sample document.
2022-11-24 21:48:50 +08:00
Zeuson
656a8427e6
linux-sgx: Improve the remote attestation (#1695)
The current implementation of remote attestation does not take into
account the integrity of the wasm module. The SHA256 of the wasm
module has been put into user_data to generate the quote, and more
parameters are exposed for further verification.
2022-11-22 14:45:03 +08:00
Jämes Ménétrey
aba267afc7
linux-sgx: Improve the documentation of SGX-RA sample (#1679)
Improve the documentation for setting up SGX-RA using WAMR, based on
the feedback in #1670.

This notably highlights the dependency on Intel PCS and PCCS and how to
install/configure them.
2022-11-04 14:14:18 +08:00
Zeuson
729c4aeeaa
Enable remote attestation by librats in SGX mode (#1445)
Add library librats, update SGX build scripts, add sample and update document.
2022-09-06 14:29:58 +08:00