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smcDecryptRsaPrivateKey

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Michael Scire
2018-02-20 12:56:41 -08:00
parent 81b874cc14
commit 3d80b4edbc
4 changed files with 58 additions and 2 deletions
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exosphere/gcm.c
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@@ -112,7 +112,7 @@ static void ghash(void *dst, const void *data, size_t data_size, const void *j_b
/* This function is a doozy. It decrypts and validates a (non-standard) AES-GCM wrapped keypair. */
size_t gcm_decrypt_key(unsigned int keyslot, void *dst, size_t dst_size, const void *src, size_t src_size, const void *sealed_kek, size_t kek_size, const void *wrapped_key, size_t key_size, unsigned int usecase, int is_personalized) {
size_t gcm_decrypt_key(void *dst, size_t dst_size, const void *src, size_t src_size, const void *sealed_kek, size_t kek_size, const void *wrapped_key, size_t key_size, unsigned int usecase, int is_personalized) {
if (is_personalized == 0) {
/* Devkit keys use a different keyformat without a MAC/Device ID. */
if (src_size <= 0x10 || src_size - 0x10 > dst_size) {