projects / apple / xnu.git / blame
| Commit | Line | Data |
|---|---|---|
| 1c79356b | 1 | /* |
| 5ba3f43e | 2 | * Copyright (c) 2017 Apple Inc. All rights reserved. |
| 5d5c5d0d | 3 | * |
| 2d21ac55 | 4 | * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ |
| 5ba3f43e | 5 | * |
| 2d21ac55 A |
6 | * This file contains Original Code and/or Modifications of Original Code |
| 7 | * as defined in and that are subject to the Apple Public Source License | |
| 8 | * Version 2.0 (the 'License'). You may not use this file except in | |
| 9 | * compliance with the License. The rights granted to you under the License | |
| 10 | * may not be used to create, or enable the creation or redistribution of, | |
| 11 | * unlawful or unlicensed copies of an Apple operating system, or to | |
| 12 | * circumvent, violate, or enable the circumvention or violation of, any | |
| 13 | * terms of an Apple operating system software license agreement. | |
| 5ba3f43e | 14 | * |
| 2d21ac55 A |
15 | * Please obtain a copy of the License at |
| 16 | * http://www.opensource.apple.com/apsl/ and read it before using this file. | |
| 5ba3f43e | 17 | * |
| 2d21ac55 A |
18 | * The Original Code and all software distributed under the License are |
| 19 | * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER | |
| 8f6c56a5 A |
20 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, |
| 21 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, | |
| 2d21ac55 A |
22 | * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. |
| 23 | * Please see the License for the specific language governing rights and | |
| 24 | * limitations under the License. | |
| 91447636 | 25 | * |
| 5ba3f43e | 26 | * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ |
| 91447636 | 27 | */ |
| 91447636 | 28 | |
| 5ba3f43e | 29 | #include <sys/appleapiopts.h> |
| 91447636 | 30 | |
| 5ba3f43e | 31 | #ifdef BSD_KERNEL_PRIVATE |
| b0d623f7 | 32 | |
| 5ba3f43e A |
33 | #ifndef _ESP_CHACHA_POLY_H_ |
| 34 | #define _ESP_CHACHA_POLY_H_ | |
| 1c79356b | 35 | |
| 5ba3f43e A |
36 | #define ESP_CHACHAPOLY_PAD_BOUND 1 |
| 37 | #define ESP_CHACHAPOLY_IV_LEN 8 | |
| 38 | #define ESP_CHACHAPOLY_ICV_LEN 16 | |
| 39 | #define ESP_CHACHAPOLY_KEYBITS_WITH_SALT 288 /* 32 bytes key + 4 bytes salt */ | |
| 1c79356b | 40 | |
| 5ba3f43e A |
41 | int esp_chachapoly_schedlen(const struct esp_algorithm *); |
| 42 | int esp_chachapoly_schedule(const struct esp_algorithm *, | |
| 43 | struct secasvar *); | |
| 44 | int esp_chachapoly_encrypt(struct mbuf *, size_t, size_t, struct secasvar *, | |
| 45 | const struct esp_algorithm *, int); | |
| 46 | int esp_chachapoly_decrypt(struct mbuf *, size_t, struct secasvar *, | |
| 47 | const struct esp_algorithm *, int); | |
| 48 | int esp_chachapoly_encrypt_finalize(struct secasvar *, unsigned char *, unsigned int); | |
| 49 | int esp_chachapoly_decrypt_finalize(struct secasvar *, unsigned char *, unsigned int); | |
| 50 | int esp_chachapoly_mature(struct secasvar *); | |
| 1c79356b | 51 | |
| 5ba3f43e A |
52 | #endif /* _ESP_CHACHA_POLY_H_ */ |
| 53 | #endif /* BSD_KERNEL_PRIVATE */ |