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Create module hash for each module in SGX lib-rats (#1745)

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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.
This commit is contained in:
Wenyong Huang
2022-11-24 21:48:50 +08:00
committed by GitHub
parent 1032aac60b
commit 29b76dd275
12 changed files with 131 additions and 26 deletions
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4
product-mini/platforms/linux-sgx/enclave-sample/Enclave/Enclave.edl
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@ -3,8 +3,8 @@
* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
*/
#define WASM_ENABLE_SGX_IPFS 0
#define WASM_ENABLE_LIB_RATS 0
#define SGX_IPFS 0
enclave {
from "sgx_tstdc.edl" import *;
@ -14,7 +14,7 @@ enclave {
from "rats.edl" import *;
from "sgx_tsgxssl.edl" import *;
#endif
#if SGX_IPFS != 0
#if WASM_ENABLE_SGX_IPFS != 0
from "sgx_tprotected_fs.edl" import *;
#endif