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se: Upgrade SE and allow SHA calc continue

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- Allow SHA to calculate sizes > 16MB and refactor sha function
- Name various registers and magic numbers
- Fix various key access bugs

In a later commit this new design will boost verification times significantly and also allow full SHA256 hashes.
This commit is contained in:
CTCaer
2019-12-04 17:18:16 +02:00
parent 29a51124fd
commit 2c1da3a97d
12 changed files with 231 additions and 89 deletions
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3
nyx/nyx_gui/sec/se.h
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@@ -27,6 +27,7 @@ int se_aes_unwrap_key(u32 ks_dst, u32 ks_src, const void *input);
int se_aes_crypt_ecb(u32 ks, u32 enc, void *dst, u32 dst_size, const void *src, u32 src_size);
int se_aes_crypt_block_ecb(u32 ks, u32 enc, void *dst, const void *src);
int se_aes_crypt_ctr(u32 ks, void *dst, u32 dst_size, const void *src, u32 src_size, void *ctr);
int se_calc_sha256(void *dst, const void *src, u32 src_size);
int se_calc_sha256(void *hash, u32 *msg_left, const void *src, u32 src_size, u64 total_size, u32 sha_cfg, bool is_oneshot);
int se_calc_sha256_finalize(void *hash, u32 *msg_left);
#endif