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Attempted to get AES to work

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This commit is contained in:
Gregor Haas
2019-12-24 12:16:19 -05:00
parent 3972ac655e
commit 1f2a567ab9
15 changed files with 129 additions and 47 deletions
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64
checkm8_remote/main.c
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@@ -4,7 +4,8 @@
#include <stdio.h>
#include <stdarg.h>
#include <execinfo.h>
#include <command.h>
#include <libusb_helpers.h>
#include "command.h"
void checkm8_debug_indent(const char *format, ...)
{
@@ -46,23 +47,54 @@ int main()
}
struct dev_cmd_resp *resp;
ret = install_payload(dev, PAYLOAD_SYNC, DRAM);
if(IS_CHECKM8_FAIL(ret))
{
printf("Failed to install sync payload\n");
return -1;
}
install_payload(dev, PAYLOAD_SYNC, DRAM);
install_payload(dev, PAYLOAD_SYSREG, DRAM);
ret = install_payload(dev, PAYLOAD_AES, DRAM);
if(IS_CHECKM8_FAIL(ret))
{
printf("Failed to install AES payload\n");
return -1;
}
resp = execute_payload(dev, PAYLOAD_SYNC, 0);
printf("payload sync execution got ret %i\n", resp->ret);
free_dev_cmd_resp(resp);
resp = execute_payload(dev, PAYLOAD_SYSREG, 0);
if(resp->ret == CHECKM8_SUCCESS)
if(IS_CHECKM8_FAIL(resp->ret))
{
long long evt_base = RESP_VALUE(resp->data, unsigned long long, 0);
printf("got evt base %llx\n", evt_base);
resp = read_payload(dev, evt_base, 16);
printf("%08llX %08llx %08llx",
RESP_VALUE(resp->data, unsigned long long, 0),
RESP_VALUE(resp->data, unsigned long long, 1));
printf("Failed to execute sync payload\n");
return -1;
}
}
unsigned char data[16] = {0xde, 0xad, 0xbe, 0xef, 0xde, 0xad, 0xbe, 0xef, 0xde, 0xad, 0xbe, 0xef, 0xde, 0xad, 0xbe,
0xef};
unsigned char key[16] = {0xde, 0xad, 0xbe, 0xef, 0xde, 0xad, 0xbe, 0xef, 0xde, 0xad, 0xbe, 0xef, 0xde, 0xad, 0xbe,
0xef};
free_dev_cmd_resp(resp);
resp = write_payload(dev, 0x180152000, data, 16);
if(IS_CHECKM8_FAIL(resp->ret))
{
printf("Failed to write AES data\n");
return -1;
}
free_dev_cmd_resp(resp);
resp = write_payload(dev, 0x180152010, key, 16);
if(IS_CHECKM8_FAIL(resp->ret))
{
printf("Failed to write AES key\n");
return -1;
}
free_dev_cmd_resp(resp);
resp = execute_payload(dev, PAYLOAD_AES, 7, 16, 0x180152000, DFU_IMAGE_BASE + 56, 128, 0, 0x180152010, 0);
if(IS_CHECKM8_FAIL(resp->ret))
{
printf("Failed to execute AES\n");
return -1;
}
}