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-rw-r--r--cryptech.h18
1 files changed, 13 insertions, 5 deletions
diff --git a/cryptech.h b/cryptech.h
index 392a1b2..6af9ce8 100644
--- a/cryptech.h
+++ b/cryptech.h
@@ -444,7 +444,8 @@
DEFINE_HAL_ERROR(HAL_ERROR_KEYWRAP_BAD_PADDING, "Non-zero padding detected unwrapping key") \
DEFINE_HAL_ERROR(HAL_ERROR_IMPOSSIBLE, "\"Impossible\" error") \
DEFINE_HAL_ERROR(HAL_ERROR_ALLOCATION_FAILURE, "Memory allocation failed") \
- DEFINE_HAL_ERROR(HAL_ERROR_RESULT_TOO_LONG, "Result too long for buffer") \
+ DEFINE_HAL_ERROR(HAL_ERROR_RESULT_TOO_LONG, "Result too long for buffer") \
+ DEFINE_HAL_ERROR(HAL_ERROR_ASN1_PARSE_FAILED, "ASN.1 parse failed") \
END_OF_HAL_ERROR_LIST
/* Marker to forestall silly line continuation errors */
@@ -631,12 +632,19 @@ extern hal_error_t hal_rsa_crt(hal_rsa_key_t key,
const uint8_t * const m, const size_t m_len,
uint8_t * result, const size_t result_len);
-extern hal_error_t hal_rsa_gen(hal_rsa_key_t *key,
- void *keybuf, const size_t keybuf_len,
- const unsigned key_length,
- const unsigned long public_exponent);
+extern hal_error_t hal_rsa_key_gen(hal_rsa_key_t *key,
+ void *keybuf, const size_t keybuf_len,
+ const unsigned key_length,
+ const unsigned long public_exponent);
+extern hal_error_t hal_rsa_key_to_der(hal_rsa_key_t key,
+ uint8_t *der, size_t *der_len, const size_t der_max);
+
+extern hal_error_t hal_rsa_key_from_der(hal_rsa_key_t *key,
+ void *keybuf, const size_t keybuf_len,
+ const uint8_t * const der, const size_t der_len);
+
#endif /* _CRYPTECH_H_ */
/*