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fusee/sept: changes for exo2 (note: not final)

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Michael Scire
2020-05-17 23:17:47 -07:00
committed by SciresM
parent 91e0bbd9d7
commit 1fb9407d5d
6 changed files with 12 additions and 50 deletions
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10
sept/sept-secondary/src/key_derivation.c
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@@ -63,11 +63,11 @@ void load_keys(const uint8_t *se_state) {
/* Clear keyslot 0xB. */
clear_aes_keyslot(0xB);
/* Copy master key out of state keyslot 0xC into keyslot 0xC. */
set_aes_keyslot(0xC, se_state + 0x30 + (0xC * 0x20), 0x10);
/* Copy firmware device key out of state keyslot 0xE into keyslot 0xC. */
set_aes_keyslot(0xC, se_state + 0x30 + (0xE * 0x20), 0x10);
/* Copy firmware device key out of state keyslot 0xE into keyslot 0xD. */
set_aes_keyslot(0xD, se_state + 0x30 + (0xE * 0x20), 0x10);
/* Copy master key out of state keyslot 0xC into keyslot 0xD. */
set_aes_keyslot(0xD, se_state + 0x30 + (0xC * 0x20), 0x10);
/* Clear keyslot 0xE. */
clear_aes_keyslot(0xE);
@@ -77,5 +77,5 @@ void load_keys(const uint8_t *se_state) {
/* Set keyslot flags properly in preparation for secmon. */
set_aes_keyslot_flags(0xE, 0x15);
set_aes_keyslot_flags(0xD, 0x15);
set_aes_keyslot_flags(0xC, 0x15);
}