Attention is currently required from: comododragon, flichtenheld.
Hello flichtenheld, plaisthos,
I'd like you to reexamine a change. Please visit
http://gerrit.openvpn.net/c/openvpn/+/1046?usp=email
to look at the new patch set (#3).
Change subject: Added PQE to WolfSSL
......................................................................
Added PQE to WolfSSL
Change-Id: Ie0529c2074964b3be034f01e0ef53090a6edbd35
---
M README.wolfssl
M src/openvpn/ssl_openssl.c
2 files changed, 45 insertions(+), 8 deletions(-)
git pull ssh://gerrit.openvpn.net:29418/openvpn refs/changes/46/1046/3
diff --git a/README.wolfssl b/README.wolfssl
index a5dfe31..27b9087 100644
--- a/README.wolfssl
+++ b/README.wolfssl
@@ -28,3 +28,40 @@
* blowfish support (BF-CBC), you must use something like
cipher AES-128-CBC to avoid trying to use BF-CBC
* Windows CryptoAPI support
+
+*************************************************************************
+To build WolfSSL with these PQE, you'll want to configure it like this:
+
+```bash
+./configure --enable-openvpn --enable-kyber --enable-mlkem --enable-curve25519
+```
+
+WolfSSL supports the following Quantum Safe algorithms by specifying them
using the `tls-groups`
+option in a config.
+
+```
+ML_KEM_512
+ML_KEM_768
+ML_KEM_1024
+P256_ML_KEM_512
+P384_ML_KEM_768
+P256_ML_KEM_768
+P521_ML_KEM_1024
+P384_ML_KEM_1024
+X25519_ML_KEM_512
+X448_ML_KEM_768
+X25519_ML_KEM_768
+
+KYBER_LEVEL1
+KYBER_LEVEL3
+KYBER_LEVEL5
+
+P256_KYBER_LEVEL1
+P384_KYBER_LEVEL3
+P256_KYBER_LEVEL3
+P521_KYBER_LEVEL5
+
+X25519_KYBER_LEVEL1
+X448_KYBER_LEVEL3
+X25519_KYBER_LEVEL3
+```
diff --git a/src/openvpn/ssl_openssl.c b/src/openvpn/ssl_openssl.c
index 2fc77d8..b873e54 100644
--- a/src/openvpn/ssl_openssl.c
+++ b/src/openvpn/ssl_openssl.c
@@ -560,7 +560,13 @@
tls_ctx_set_tls_groups(struct tls_root_ctx *ctx, const char *groups)
{
ASSERT(ctx);
-#if OPENSSL_VERSION_NUMBER < 0x30000000L
+#if defined(ENABLE_CRYPTO_WOLFSSL) || OPENSSL_VERSION_NUMBER >= 0x30000000L
+ if (!SSL_CTX_set1_groups_list(ctx->ctx, groups))
+ {
+ crypto_msg(M_FATAL, "Failed to set allowed TLS group list: %s",
+ groups);
+ }
+#else
struct gc_arena gc = gc_new();
/* This method could be as easy as
* SSL_CTX_set1_groups_list(ctx->ctx, groups)
@@ -607,13 +613,7 @@
groups);
}
gc_free(&gc);
-#else /* if OPENSSL_VERSION_NUMBER < 0x30000000L */
- if (!SSL_CTX_set1_groups_list(ctx->ctx, groups))
- {
- crypto_msg(M_FATAL, "Failed to set allowed TLS group list: %s",
- groups);
- }
-#endif /* if OPENSSL_VERSION_NUMBER < 0x30000000L */
+#endif
}
void
--
To view, visit http://gerrit.openvpn.net/c/openvpn/+/1046?usp=email
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Gerrit-Project: openvpn
Gerrit-Branch: master
Gerrit-Change-Id: Ie0529c2074964b3be034f01e0ef53090a6edbd35
Gerrit-Change-Number: 1046
Gerrit-PatchSet: 3
Gerrit-Owner: comododragon <rein.vanbaa...@fox-it.com>
Gerrit-Reviewer: flichtenheld <fr...@lichtenheld.com>
Gerrit-Reviewer: plaisthos <arne-open...@rfc2549.org>
Gerrit-CC: openvpn-devel <openvpn-devel@lists.sourceforge.net>
Gerrit-Attention: flichtenheld <fr...@lichtenheld.com>
Gerrit-Attention: comododragon <rein.vanbaa...@fox-it.com>
Gerrit-MessageType: newpatchset
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