| 1 | /* $NetBSD: cryptosoft.h,v 1.7 2011/02/10 21:00:42 drochner Exp $ */ |
| 2 | /* $OpenBSD: cryptosoft.h,v 1.10 2002/04/22 23:10:09 deraadt Exp $ */ |
| 3 | |
| 4 | /* |
| 5 | * The author of this code is Angelos D. Keromytis (angelos@cis.upenn.edu) |
| 6 | * |
| 7 | * This code was written by Angelos D. Keromytis in Athens, Greece, in |
| 8 | * February 2000. Network Security Technologies Inc. (NSTI) kindly |
| 9 | * supported the development of this code. |
| 10 | * |
| 11 | * Copyright (c) 2000 Angelos D. Keromytis |
| 12 | * |
| 13 | * Permission to use, copy, and modify this software with or without fee |
| 14 | * is hereby granted, provided that this entire notice is included in |
| 15 | * all source code copies of any software which is or includes a copy or |
| 16 | * modification of this software. |
| 17 | * |
| 18 | * THIS SOFTWARE IS BEING PROVIDED "AS IS", WITHOUT ANY EXPRESS OR |
| 19 | * IMPLIED WARRANTY. IN PARTICULAR, NONE OF THE AUTHORS MAKES ANY |
| 20 | * REPRESENTATION OR WARRANTY OF ANY KIND CONCERNING THE |
| 21 | * MERCHANTABILITY OF THIS SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR |
| 22 | * PURPOSE. |
| 23 | */ |
| 24 | |
| 25 | #ifndef _CRYPTO_CRYPTOSOFT_H_ |
| 26 | #define _CRYPTO_CRYPTOSOFT_H_ |
| 27 | |
| 28 | /* Software session entry */ |
| 29 | struct swcr_data { |
| 30 | int sw_alg; /* Algorithm */ |
| 31 | union { |
| 32 | struct { |
| 33 | u_int8_t *SW_ictx; |
| 34 | u_int8_t *SW_octx; |
| 35 | u_int32_t SW_klen; |
| 36 | const struct swcr_auth_hash *SW_axf; |
| 37 | } SWCR_AUTH; |
| 38 | struct { |
| 39 | u_int8_t *SW_kschedule; |
| 40 | const struct swcr_enc_xform *SW_exf; |
| 41 | } SWCR_ENC; |
| 42 | struct { |
| 43 | const struct swcr_comp_algo *SW_cxf; |
| 44 | } SWCR_COMP; |
| 45 | } SWCR_UN; |
| 46 | |
| 47 | #define sw_ictx SWCR_UN.SWCR_AUTH.SW_ictx |
| 48 | #define sw_octx SWCR_UN.SWCR_AUTH.SW_octx |
| 49 | #define sw_klen SWCR_UN.SWCR_AUTH.SW_klen |
| 50 | #define sw_axf SWCR_UN.SWCR_AUTH.SW_axf |
| 51 | #define sw_kschedule SWCR_UN.SWCR_ENC.SW_kschedule |
| 52 | #define sw_exf SWCR_UN.SWCR_ENC.SW_exf |
| 53 | #define sw_cxf SWCR_UN.SWCR_COMP.SW_cxf |
| 54 | |
| 55 | struct swcr_data *sw_next; |
| 56 | }; |
| 57 | |
| 58 | #ifdef _KERNEL |
| 59 | int swcr_authcompute(struct cryptop *crp, struct cryptodesc *crd, |
| 60 | const struct swcr_data *sw, void *buf, int outtype); |
| 61 | #endif /* _KERNEL */ |
| 62 | |
| 63 | #endif /* _CRYPTO_CRYPTO_H_ */ |
| 64 | |