Crypto: Update to Mbed TLS 3.6.3
- Bump Mbed TLS version to 3.6.3,
- Re-align mbedtls/psa interface headers,
- Rebase patch files and fix 0005.
Change-Id: I7a21c95f64d9d7e82b1167dd5fdc7b196b049808
Signed-off-by: David Vincze <david.vincze@arm.com>
diff --git a/interface/include/mbedtls/psa_util.h b/interface/include/mbedtls/psa_util.h
index c78cc23..b898f1f 100644
--- a/interface/include/mbedtls/psa_util.h
+++ b/interface/include/mbedtls/psa_util.h
@@ -161,6 +161,16 @@
* \param[out] der_len On success it contains the amount of valid data
* (in bytes) written to \p der. It's undefined
* in case of failure.
+ *
+ * \note The behavior is undefined if \p der is null,
+ * even if \p der_size is 0.
+ *
+ * \return 0 if successful.
+ * \return #MBEDTLS_ERR_ASN1_BUF_TOO_SMALL if \p der_size
+ * is too small or if \p bits is larger than the
+ * largest supported curve.
+ * \return #MBEDTLS_ERR_ASN1_INVALID_DATA if one of the
+ * numbers in the signature is 0.
*/
int mbedtls_ecdsa_raw_to_der(size_t bits, const unsigned char *raw, size_t raw_len,
unsigned char *der, size_t der_size, size_t *der_len);
@@ -177,6 +187,15 @@
* \param[out] raw_len On success it is updated with the amount of valid
* data (in bytes) written to \p raw. It's undefined
* in case of failure.
+ *
+ * \return 0 if successful.
+ * \return #MBEDTLS_ERR_ASN1_BUF_TOO_SMALL if \p raw_size
+ * is too small or if \p bits is larger than the
+ * largest supported curve.
+ * \return #MBEDTLS_ERR_ASN1_INVALID_DATA if the data in
+ * \p der is inconsistent with \p bits.
+ * \return An \c MBEDTLS_ERR_ASN1_xxx error code if
+ * \p der is malformed.
*/
int mbedtls_ecdsa_der_to_raw(size_t bits, const unsigned char *der, size_t der_len,
unsigned char *raw, size_t raw_size, size_t *raw_len);