pk_wrap: pass curve size instead of a larger size of the exported key
Whitespace fixes
diff --git a/include/mbedtls/psa_util.h b/include/mbedtls/psa_util.h
index 435aca8..a78c1a9 100644
--- a/include/mbedtls/psa_util.h
+++ b/include/mbedtls/psa_util.h
@@ -216,6 +216,23 @@
}
}
+#define MBEDTLS_PSA_ECC_KEY_BITS_OF_CURVE( curve ) \
+ ( curve == PSA_ECC_CURVE_SECP192R1 ? 192 : \
+ curve == PSA_ECC_CURVE_SECP224R1 ? 224 : \
+ curve == PSA_ECC_CURVE_SECP256R1 ? 256 : \
+ curve == PSA_ECC_CURVE_SECP384R1 ? 384 : \
+ curve == PSA_ECC_CURVE_SECP521R1 ? 521 : \
+ curve == PSA_ECC_CURVE_SECP192K1 ? 192 : \
+ curve == PSA_ECC_CURVE_SECP224K1 ? 224 : \
+ curve == PSA_ECC_CURVE_SECP256K1 ? 256 : \
+ curve == PSA_ECC_CURVE_BRAINPOOL_P256R1 ? 256 : \
+ curve == PSA_ECC_CURVE_BRAINPOOL_P384R1 ? 384 : \
+ curve == PSA_ECC_CURVE_BRAINPOOL_P512R1 ? 512 : \
+ 0 )
+
+#define MBEDTLS_PSA_ECC_KEY_BYTES_OF_CURVE( curve ) \
+ ( ( MBEDTLS_PSA_ECC_KEY_BITS_OF_CURVE( curve ) + 7 ) / 8 )
+
/* Translations for PK layer */
static inline int mbedtls_psa_err_translate_pk( psa_status_t status )