1 /* Copyright (c) 2015, Google Inc. 2 * 3 * Permission to use, copy, modify, and/or distribute this software for any 4 * purpose with or without fee is hereby granted, provided that the above 5 * copyright notice and this permission notice appear in all copies. 6 * 7 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 8 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 9 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY 10 * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 11 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION 12 * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN 13 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ 14 15 #ifndef OPENSSL_HEADER_CURVE25519_INTERNAL_H 16 #define OPENSSL_HEADER_CURVE25519_INTERNAL_H 17 18 #if defined(__cplusplus) 19 extern "C" { 20 #endif 21 22 23 #if defined(OPENSSL_X86_64) && !defined(OPENSSL_SMALL) && \ 24 !defined(OPENSSL_WINDOWS) && !defined(OPENSSL_NO_ASM) 25 #define BORINGSSL_X25519_X86_64 26 27 void x25519_x86_64(uint8_t out[32], const uint8_t scalar[32], 28 const uint8_t point[32]); 29 #endif 30 31 32 #if defined(OPENSSL_ARM) && !defined(OPENSSL_NO_ASM) 33 #define BORINGSSL_X25519_NEON 34 35 /* x25519_NEON is defined in asm/x25519-arm.S. */ 36 void x25519_NEON(uint8_t out[32], const uint8_t scalar[32], 37 const uint8_t point[32]); 38 #endif 39 40 41 #if defined(__cplusplus) 42 } /* extern C */ 43 #endif 44 45 #endif /* OPENSSL_HEADER_CURVE25519_INTERNAL_H */ 46