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[Assignment-7] improved error handling; add (un)sealing prototypes
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This commit is contained in:
Sascha Tommasone 2024-07-01 15:23:26 +02:00
parent 0558e0870d
commit 4ab3d2e750
Signed by: saschato
GPG key ID: 751068A86FCAA217
3 changed files with 117 additions and 23 deletions
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4
Assignment 7 - SGX Hands-on/src/enclave/enclave.edl
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@ -41,7 +41,7 @@ enclave {
trusted {
public sgx_status_t public_key([in, size=sealed_size]const uint8_t *sealed, size_t sealed_size, [out]uint8_t *gx, [out]uint8_t *gy);
public sgx_status_t sign_firmware([in, size=data_size]uint8_t *data, size_t data_size, [out, size=signature_size]uint8_t *signature, size_t signature_size);
public sgx_status_t sign_firmware([in, size=data_size]const uint8_t *sealed, size_t sealed_size, [in, size=data_size]uint8_t *data, size_t data_size, [out, size=signature_size]uint8_t *signature, size_t signature_size);
};
/*
@ -50,6 +50,6 @@ enclave {
* [string]: specifies 'str' is a NULL terminated buffer.
*/
untrusted {
int read_file([in, string] path_to_file, [out, size=bsize] uint8_t *buffer, size_t bsize);
};
};