aboutsummaryrefslogtreecommitdiff
path: root/lib/mbedtls-2.27.0/3rdparty/everest/library/everest.c
diff options
context:
space:
mode:
authorAdam Harrison <adamdharrison@gmail.com>2022-11-26 16:20:59 -0500
committerAdam Harrison <adamdharrison@gmail.com>2022-11-29 18:39:46 -0500
commitfc0c4ed9a3103e0e6534311923668879fc8e0875 (patch)
tree6e7723c3f45d39f06c243d9c18a3c038da948793 /lib/mbedtls-2.27.0/3rdparty/everest/library/everest.c
parent3836606e2b735ba7b2dc0f580231843660587fb4 (diff)
downloadlite-xl-plugin-manager-fc0c4ed9a3103e0e6534311923668879fc8e0875.tar.gz
lite-xl-plugin-manager-fc0c4ed9a3103e0e6534311923668879fc8e0875.zip
Removed openssl, and curl, and added mbedded tls.curl-removal
Almost fully removed curl, needs more testing. Fixed most issues, now trying to cross compile. Fix? Sigh.
Diffstat (limited to 'lib/mbedtls-2.27.0/3rdparty/everest/library/everest.c')
-rw-r--r--lib/mbedtls-2.27.0/3rdparty/everest/library/everest.c107
1 files changed, 107 insertions, 0 deletions
diff --git a/lib/mbedtls-2.27.0/3rdparty/everest/library/everest.c b/lib/mbedtls-2.27.0/3rdparty/everest/library/everest.c
new file mode 100644
index 0000000..82c4e03
--- /dev/null
+++ b/lib/mbedtls-2.27.0/3rdparty/everest/library/everest.c
@@ -0,0 +1,107 @@
+/*
+ * Interface to code from Project Everest
+ *
+ * Copyright 2016-2018 INRIA and Microsoft Corporation
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * This file is part of Mbed TLS (https://tls.mbed.org).
+ */
+
+#include "common.h"
+
+#include <string.h>
+
+#include "mbedtls/ecdh.h"
+
+#include "everest/x25519.h"
+#include "everest/everest.h"
+
+#if defined(MBEDTLS_PLATFORM_C)
+#include "mbedtls/platform.h"
+#else
+#define mbedtls_calloc calloc
+#define mbedtls_free free
+#endif
+
+#if defined(MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED)
+
+int mbedtls_everest_setup( mbedtls_ecdh_context_everest *ctx, int grp_id )
+{
+ if( grp_id != MBEDTLS_ECP_DP_CURVE25519 )
+ return MBEDTLS_ERR_ECP_BAD_INPUT_DATA;
+ mbedtls_x25519_init( &ctx->ctx );
+ return 0;
+}
+
+void mbedtls_everest_free( mbedtls_ecdh_context_everest *ctx )
+{
+ mbedtls_x25519_free( &ctx->ctx );
+}
+
+int mbedtls_everest_make_params( mbedtls_ecdh_context_everest *ctx, size_t *olen,
+ unsigned char *buf, size_t blen,
+ int( *f_rng )( void *, unsigned char *, size_t ),
+ void *p_rng )
+{
+ mbedtls_x25519_context *x25519_ctx = &ctx->ctx;
+ return mbedtls_x25519_make_params( x25519_ctx, olen, buf, blen, f_rng, p_rng );
+}
+
+int mbedtls_everest_read_params( mbedtls_ecdh_context_everest *ctx,
+ const unsigned char **buf,
+ const unsigned char *end )
+{
+ mbedtls_x25519_context *x25519_ctx = &ctx->ctx;
+ return mbedtls_x25519_read_params( x25519_ctx, buf, end );
+}
+
+int mbedtls_everest_get_params( mbedtls_ecdh_context_everest *ctx,
+ const mbedtls_ecp_keypair *key,
+ mbedtls_everest_ecdh_side side )
+{
+ mbedtls_x25519_context *x25519_ctx = &ctx->ctx;
+ mbedtls_x25519_ecdh_side s = side == MBEDTLS_EVEREST_ECDH_OURS ?
+ MBEDTLS_X25519_ECDH_OURS :
+ MBEDTLS_X25519_ECDH_THEIRS;
+ return mbedtls_x25519_get_params( x25519_ctx, key, s );
+}
+
+int mbedtls_everest_make_public( mbedtls_ecdh_context_everest *ctx, size_t *olen,
+ unsigned char *buf, size_t blen,
+ int( *f_rng )( void *, unsigned char *, size_t ),
+ void *p_rng )
+{
+ mbedtls_x25519_context *x25519_ctx = &ctx->ctx;
+ return mbedtls_x25519_make_public( x25519_ctx, olen, buf, blen, f_rng, p_rng );
+}
+
+int mbedtls_everest_read_public( mbedtls_ecdh_context_everest *ctx,
+ const unsigned char *buf, size_t blen )
+{
+ mbedtls_x25519_context *x25519_ctx = &ctx->ctx;
+ return mbedtls_x25519_read_public ( x25519_ctx, buf, blen );
+}
+
+int mbedtls_everest_calc_secret( mbedtls_ecdh_context_everest *ctx, size_t *olen,
+ unsigned char *buf, size_t blen,
+ int( *f_rng )( void *, unsigned char *, size_t ),
+ void *p_rng )
+{
+ mbedtls_x25519_context *x25519_ctx = &ctx->ctx;
+ return mbedtls_x25519_calc_secret( x25519_ctx, olen, buf, blen, f_rng, p_rng );
+}
+
+#endif /* MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED */
+