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Push WIP NX_BOOTLOADER sync code (for coldboots)

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This commit is contained in:
Michael Scire
2018-02-21 10:57:51 -08:00
parent 330f8a0f8b
commit f0d0ec0dca
9 changed files with 213 additions and 4 deletions
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13
exosphere/se.h
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@@ -13,6 +13,8 @@
#define KEYSLOT_SWITCH_DEVICEKEY 0xD
/* This keyslot was added in 4.0.0. */
#define KEYSLOT_SWITCH_4XNEWDEVICEKEYGENKEY 0xD
#define KEYSLOT_SWITCH_4XNEWCONSOLEKEYGENKEY 0xE
#define KEYSLOT_SWITCH_4XOLDDEVICEKEY 0xF
#define KEYSLOT_AES_MAX 0x10
@@ -75,7 +77,11 @@ typedef struct security_engine {
unsigned int _0x328;
unsigned int _0x32C;
unsigned int CRYPTO_KEYTABLE_DST_REG;
unsigned char _0x334[0xCC];
unsigned char _0x334[0xC];
unsigned int RNG_CONFIG_REG;
unsigned int RNG_SRC_CONFIG_REG;
unsigned int RNG_RESEED_INTERVAL_REG;
unsigned char _0x34C[0xB4];
unsigned int RSA_CONFIG;
unsigned int RSA_KEY_SIZE_REG;
unsigned int RSA_EXP_SIZE_REG;
@@ -123,6 +129,9 @@ security_engine_t *get_security_engine_address(void);
void se_check_for_error(void);
void se_trigger_interrupt(void);
void se_verify_flags_cleared(void);
void se_clear_interrupts(void);
void set_aes_keyslot_flags(unsigned int keyslot, unsigned int flags);
void set_rsa_keyslot_flags(unsigned int keyslot, unsigned int flags);
void clear_aes_keyslot(unsigned int keyslot);
@@ -154,6 +163,8 @@ void se_calculate_sha256(void *dst, const void *src, size_t src_size);
void se_exp_mod(unsigned int keyslot, void *buf, size_t size, unsigned int (*callback)(void));
void se_get_exp_mod_output(void *buf, size_t size);
/* RNG API */
void se_initialize_rng(unsigned int keyslot);
void se_generate_random(unsigned int keyslot, void *dst, size_t size);
/* TODO: SE context save API, consider extending AES API for secure world vs non-secure world operations. */