From 2dac11eb1d8588d095be36152bb35b35637d387b Mon Sep 17 00:00:00 2001
From: Michael Brown
Date: Fri, 12 Jun 2020 21:40:33 +0100
Subject: [tls] Allow a minimum TLS protocol version to be specified

The supported ciphers and digest algorithms may already be specified
via config/crypto.h.  Extend this to allow a minimum TLS protocol
version to be specified.

Signed-off-by: Michael Brown <mcb30@ipxe.org>
---
 src/config/crypto.h | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/config/crypto.h')

diff --git a/src/config/crypto.h b/src/config/crypto.h
index 1edcdce45..d3c34a94d 100644
--- a/src/config/crypto.h
+++ b/src/config/crypto.h
@@ -9,6 +9,9 @@
 
 FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
 
+/** Minimum TLS version */
+#define TLS_VERSION_MIN TLS_VERSION_TLS_1_0
+
 /** RSA public-key algorithm */
 #define CRYPTO_PUBKEY_RSA
 
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