pk/psa: use PSA guard for mbedtls_ecc_group_to_psa() and mbedtls_ecc_group_of_psa()
This allows also to:
- removing the dependency on ECP_C for these functions and only rely
on PSA symbols
- removing extra header inclusing from crypto_extra.h
- return MBEDTLS_PK_USE_PSA_EC_DATA and MBEDTLS_PK_HAVE_ECC_KEYS to
their original position in pk.h
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
diff --git a/library/psa_crypto.c b/library/psa_crypto.c
index d6723b2..2173483 100644
--- a/library/psa_crypto.c
+++ b/library/psa_crypto.c
@@ -390,7 +390,7 @@
/* Key management */
/****************************************************************/
-#if defined(MBEDTLS_PK_HAVE_ECC_KEYS)
+#if defined(PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY)
psa_ecc_family_t mbedtls_ecc_group_to_psa(mbedtls_ecp_group_id grpid,
size_t *bits)
{
@@ -531,7 +531,7 @@
(void) bits_is_sloppy;
return MBEDTLS_ECP_DP_NONE;
}
-#endif /* MBEDTLS_PK_HAVE_ECC_KEYS */
+#endif /* PSA_WANT_KEY_TYPE_ECC_PUBLIC_KEY */
psa_status_t psa_validate_unstructured_key_bit_size(psa_key_type_t type,
size_t bits)