Upgrade the default TLS hash and curve selection, matching X.509
Upgrade the default list of hashes and curves allowed for TLS. The list is
now aligned with X.509 certificate verification: hashes and curves with at
least 255 bits (Curve25519 included), and RSA 2048 and above.
Remove MBEDTLS_TLS_DEFAULT_ALLOW_SHA1_IN_KEY_EXCHANGE which would no
longer do anything.
Document more precisely what is allowed by default.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
diff --git a/library/ecp.c b/library/ecp.c
index 044bbe1..6bb955c 100644
--- a/library/ecp.c
+++ b/library/ecp.c
@@ -509,9 +509,9 @@
* - readable name
*
* Curves are listed in order: largest curves first, and for a given size,
- * fastest curves first. This provides the default order for the SSL module.
+ * fastest curves first.
*
- * Reminder: update profiles in x509_crt.c when adding a new curves!
+ * Reminder: update profiles in x509_crt.c and ssl_tls.c when adding a new curve!
*/
static const mbedtls_ecp_curve_info ecp_supported_curves[] =
{