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b57e8d0469
The signing tool parses values in the enclave configuration as 32-bit integers. This patch changes it to parse them as 64-bit integers, so that it can process larger enclaves. This only affects properties such as MaxStackSize and MaxHeapSize, while subsequent 32-bit bookkeeping, such as TCSPolicy, MiscSelect, and MiscMask are unchanged. Signed-off-by: Warren He <-w@berkeley.edu> |
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|---|---|---|
| .. | ||
| elf_helper.h | ||
| enclave_creator_sign.cpp | ||
| enclave_creator_sign.h | ||
| Makefile | ||
| manage_metadata.cpp | ||
| manage_metadata.h | ||
| parse_key_file.cpp | ||
| parse_key_file.h | ||
| README.txt | ||
| sign_tool.cpp | ||
| util_st.cpp | ||
| util_st.h | ||
The sgx_sign generates the enclave signature and meta-data, and inserts the
information into the enclave file.
Meanwhile, the sgx_sign checks the enclave compatibility and provides the detail
information to users.
Usage:
sgx_sign <command> [options] file...
Commands:
sign Sign the enclave using the private key.
gendata Generate enclave signing material to be signed.
catsig Generate the signed enclave with the input signature
file, the public key and the enclave signing material.
Options:
-enclave Specify the enclave file to be signed.
It is a required option for the listed sgx_sign commands.
-key Specify the key file.
It is a required option for the sign and catsig commands.
-config Specify the configuration for the enclave.
-out Specify the output file.
It is a required option for the listed sgx_sign commands.
-sig Specify the signature file for the enclave signing
material.
It is a required option for the catsig command.
-unsigned Specify the enclave signing material generated by the
gendata command.
It is a required option for the catsig command.