1 files changed, 0 insertions, 104 deletions

diff --git a/src/lib/libcrypto/curve25519/curve25519.h b/src/lib/libcrypto/curve25519/curve25519.h
deleted file mode 100644
index e42bc22c12..0000000000
--- a/src/lib/libcrypto/curve25519/curve25519.h
+++ /dev/null
@@ -1,104 +0,0 @@
-/*      $OpenBSD: curve25519.h,v 1.7 2022/11/13 14:05:04 tb Exp $ */
-/*
- * Copyright (c) 2015, Google Inc.
- *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
- * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-#ifndef HEADER_CURVE25519_H
-#define HEADER_CURVE25519_H
-
-#include <stdint.h>
-
-#include <openssl/opensslconf.h>
-
-#if defined(__cplusplus)
-extern "C" {
-#endif
-
-/*
- * Curve25519.
- *
- * Curve25519 is an elliptic curve. See https://tools.ietf.org/html/rfc7748.
- */
-
-/*
- * X25519.
- *
- * X25519 is the Diffie-Hellman primitive built from curve25519. It is
- * sometimes referred to as curve25519, but X25519 is a more precise name.
- * See http://cr.yp.to/ecdh.html and https://tools.ietf.org/html/rfc7748.
- */
-
-#define X25519_KEY_LENGTH 32
-
-/*
- * X25519_keypair sets |out_public_value| and |out_private_key| to a freshly
- * generated, public/private key pair.
- */
-void X25519_keypair(uint8_t out_public_value[X25519_KEY_LENGTH],
-    uint8_t out_private_key[X25519_KEY_LENGTH]);
-
-/*
- * X25519 writes a shared key to |out_shared_key| that is calculated from the
- * given private key and the peer's public value. It returns one on success and
- * zero on error.
- *
- * Don't use the shared key directly, rather use a KDF and also include the two
- * public values as inputs.
- */
-int X25519(uint8_t out_shared_key[X25519_KEY_LENGTH],
-    const uint8_t private_key[X25519_KEY_LENGTH],
-    const uint8_t peers_public_value[X25519_KEY_LENGTH]);
-
-/*
- * ED25519
- *
- * Ed25519 is a signature scheme using a twisted Edwards curve that is
- * birationally equivalent to curve25519.
- */
-
-#define ED25519_PRIVATE_KEY_LENGTH      32
-#define ED25519_PUBLIC_KEY_LENGTH       32
-#define ED25519_SIGNATURE_LENGTH        64
-
-/*
- * ED25519_keypair sets |out_public_key| and |out_private_key| to a freshly
- * generated, public/private key pair.
- */
-void ED25519_keypair(uint8_t out_public_key[ED25519_PUBLIC_KEY_LENGTH],
-    uint8_t out_private_key[ED25519_PRIVATE_KEY_LENGTH]);
-
-/*
- * ED25519_sign sets |out_sig| to be a signature of |message_len| bytes from
- * |message| using |public_key| and |private_key|. It returns one on success
- * or zero on allocation failure.
- */
-int ED25519_sign(uint8_t *out_sig, const uint8_t *message, size_t message_len,
-    const uint8_t public_key[ED25519_PUBLIC_KEY_LENGTH],
-    const uint8_t private_key_seed[ED25519_PRIVATE_KEY_LENGTH]);
-
-/*
- * ED25519_verify returns one iff |signature| is a valid signature by
- * |public_key| of |message_len| bytes from |message|. It returns zero
- * otherwise.
- */
-int ED25519_verify(const uint8_t *message, size_t message_len,
-    const uint8_t signature[ED25519_SIGNATURE_LENGTH],
-    const uint8_t public_key[ED25519_PUBLIC_KEY_LENGTH]);
-
-#if defined(__cplusplus)
-}  /* extern C */
-#endif
-
-#endif  /* HEADER_CURVE25519_H */