warmboot: add code for decrypting/restoring tzram.

2018-12-18 15:55:16 -08:00
parent 3924a2ef76
commit 95a9e1e215
4 changed files with 63 additions and 1 deletions
--- a/exosphere/lp0fw/src/se.h
+++ b/exosphere/lp0fw/src/se.h
@@ -183,5 +183,6 @@ void clear_rsa_keyslot(unsigned int keyslot);
 void clear_aes_keyslot_iv(unsigned int keyslot);

 void se_compute_aes_256_cmac(unsigned int keyslot, void *cmac, size_t cmac_size, const void *data, size_t data_size);
+void se_aes_256_cbc_decrypt(unsigned int keyslot, void *dst, size_t dst_size, const void *src, size_t src_size);

 #endif