Diff: wolfssl/wolfcrypt/curve25519.h

Revision:

17:ff9d1e86ad5f

Parent:

16:048e5e270a58

--- a/wolfssl/wolfcrypt/curve25519.h	Tue Nov 19 14:32:16 2019 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,158 +0,0 @@
-/* curve25519.h
- *
- * Copyright (C) 2006-2017 wolfSSL Inc.
- *
- * This file is part of wolfSSL.
- *
- * wolfSSL is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * wolfSSL is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
- */
-
-/*!
-    \file wolfssl/wolfcrypt/curve25519.h
-*/
-
-
-#ifndef WOLF_CRYPT_CURVE25519_H
-#define WOLF_CRYPT_CURVE25519_H
-
-#include <wolfssl/wolfcrypt/types.h>
-
-#ifdef HAVE_CURVE25519
-
-#include <wolfssl/wolfcrypt/fe_operations.h>
-#include <wolfssl/wolfcrypt/random.h>
-
-#ifdef WOLFSSL_ASYNC_CRYPT
-    #include <wolfssl/wolfcrypt/async.h>
-#endif
-
-#ifdef __cplusplus
-    extern "C" {
-#endif
-
-#define CURVE25519_KEYSIZE 32
-
-/* curve25519 set type */
-typedef struct {
-    int size;       /* The size of the curve in octets */
-    const char* name;     /* name of this curve */
-} curve25519_set_type;
-
-
-/* ECC point, the internal structure is Little endian
- * the mathematical functions used the endianess */
-typedef struct {
-    byte point[CURVE25519_KEYSIZE];
-    #ifdef FREESCALE_LTC_ECC
-        byte pointY[CURVE25519_KEYSIZE];
-    #endif
-} ECPoint;
-
-/* A CURVE25519 Key */
-typedef struct curve25519_key {
-    int idx;            /* Index into the ecc_sets[] for the parameters of
-                           this curve if -1, this key is using user supplied
-                           curve in dp */
-    const curve25519_set_type* dp;   /* domain parameters, either points to
-                                   curves (idx >= 0) or user supplied */
-    ECPoint   p;        /* public key  */
-    ECPoint   k;        /* private key */
-
-#ifdef WOLFSSL_ASYNC_CRYPT
-    WC_ASYNC_DEV asyncDev;
-#endif
-} curve25519_key;
-
-enum {
-    EC25519_LITTLE_ENDIAN=0,
-    EC25519_BIG_ENDIAN=1
-};
-
-WOLFSSL_API
-int wc_curve25519_make_key(WC_RNG* rng, int keysize, curve25519_key* key);
-
-WOLFSSL_API
-int wc_curve25519_shared_secret(curve25519_key* private_key,
-                                curve25519_key* public_key,
-                                byte* out, word32* outlen);
-
-WOLFSSL_API
-int wc_curve25519_shared_secret_ex(curve25519_key* private_key,
-                                   curve25519_key* public_key,
-                                   byte* out, word32* outlen, int endian);
-
-WOLFSSL_API
-int wc_curve25519_init(curve25519_key* key);
-
-WOLFSSL_API
-void wc_curve25519_free(curve25519_key* key);
-
-
-/* raw key helpers */
-WOLFSSL_API
-int wc_curve25519_import_private(const byte* priv, word32 privSz,
-                                 curve25519_key* key);
-WOLFSSL_API
-int wc_curve25519_import_private_ex(const byte* priv, word32 privSz,
-                                    curve25519_key* key, int endian);
-
-WOLFSSL_API
-int wc_curve25519_import_private_raw(const byte* priv, word32 privSz,
-                            const byte* pub, word32 pubSz, curve25519_key* key);
-WOLFSSL_API
-int wc_curve25519_import_private_raw_ex(const byte* priv, word32 privSz,
-                                        const byte* pub, word32 pubSz,
-                                        curve25519_key* key, int endian);
-WOLFSSL_API
-int wc_curve25519_export_private_raw(curve25519_key* key, byte* out,
-                                     word32* outLen);
-WOLFSSL_API
-int wc_curve25519_export_private_raw_ex(curve25519_key* key, byte* out,
-                                        word32* outLen, int endian);
-
-WOLFSSL_API
-int wc_curve25519_import_public(const byte* in, word32 inLen,
-                                curve25519_key* key);
-WOLFSSL_API
-int wc_curve25519_import_public_ex(const byte* in, word32 inLen,
-                                   curve25519_key* key, int endian);
-
-WOLFSSL_API
-int wc_curve25519_export_public(curve25519_key* key, byte* out, word32* outLen);
-WOLFSSL_API
-int wc_curve25519_export_public_ex(curve25519_key* key, byte* out,
-                                   word32* outLen, int endian);
-
-WOLFSSL_API
-int wc_curve25519_export_key_raw(curve25519_key* key,
-                                 byte* priv, word32 *privSz,
-                                 byte* pub, word32 *pubSz);
-WOLFSSL_API
-int wc_curve25519_export_key_raw_ex(curve25519_key* key,
-                                    byte* priv, word32 *privSz,
-                                    byte* pub, word32 *pubSz,
-                                    int endian);
-/* size helper */
-WOLFSSL_API
-int wc_curve25519_size(curve25519_key* key);
-
-#ifdef __cplusplus
-    }    /* extern "C" */
-#endif
-
-#endif /* HAVE_CURVE25519 */
-#endif /* WOLF_CRYPT_CURVE25519_H */
-
-