1*86d7f5d3SJohn Marino /* $FreeBSD: src/sys/opencrypto/cryptosoft.h,v 1.4 2007/03/21 03:42:51 sam Exp $ */ 2*86d7f5d3SJohn Marino /* $OpenBSD: cryptosoft.h,v 1.10 2002/04/22 23:10:09 deraadt Exp $ */ 3*86d7f5d3SJohn Marino 4*86d7f5d3SJohn Marino /*- 5*86d7f5d3SJohn Marino * The author of this code is Angelos D. Keromytis (angelos@cis.upenn.edu) 6*86d7f5d3SJohn Marino * 7*86d7f5d3SJohn Marino * This code was written by Angelos D. Keromytis in Athens, Greece, in 8*86d7f5d3SJohn Marino * February 2000. Network Security Technologies Inc. (NSTI) kindly 9*86d7f5d3SJohn Marino * supported the development of this code. 10*86d7f5d3SJohn Marino * 11*86d7f5d3SJohn Marino * Copyright (c) 2000 Angelos D. Keromytis 12*86d7f5d3SJohn Marino * 13*86d7f5d3SJohn Marino * Permission to use, copy, and modify this software with or without fee 14*86d7f5d3SJohn Marino * is hereby granted, provided that this entire notice is included in 15*86d7f5d3SJohn Marino * all source code copies of any software which is or includes a copy or 16*86d7f5d3SJohn Marino * modification of this software. 17*86d7f5d3SJohn Marino * 18*86d7f5d3SJohn Marino * THIS SOFTWARE IS BEING PROVIDED "AS IS", WITHOUT ANY EXPRESS OR 19*86d7f5d3SJohn Marino * IMPLIED WARRANTY. IN PARTICULAR, NONE OF THE AUTHORS MAKES ANY 20*86d7f5d3SJohn Marino * REPRESENTATION OR WARRANTY OF ANY KIND CONCERNING THE 21*86d7f5d3SJohn Marino * MERCHANTABILITY OF THIS SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR 22*86d7f5d3SJohn Marino * PURPOSE. 23*86d7f5d3SJohn Marino */ 24*86d7f5d3SJohn Marino 25*86d7f5d3SJohn Marino #ifndef _CRYPTO_CRYPTOSOFT_H_ 26*86d7f5d3SJohn Marino #define _CRYPTO_CRYPTOSOFT_H_ 27*86d7f5d3SJohn Marino 28*86d7f5d3SJohn Marino /* Software session entry */ 29*86d7f5d3SJohn Marino struct swcr_data { 30*86d7f5d3SJohn Marino int sw_alg; /* Algorithm */ 31*86d7f5d3SJohn Marino union { 32*86d7f5d3SJohn Marino struct { 33*86d7f5d3SJohn Marino u_int8_t *SW_ictx; 34*86d7f5d3SJohn Marino u_int8_t *SW_octx; 35*86d7f5d3SJohn Marino u_int16_t SW_klen; 36*86d7f5d3SJohn Marino u_int16_t SW_mlen; 37*86d7f5d3SJohn Marino struct auth_hash *SW_axf; 38*86d7f5d3SJohn Marino } SWCR_AUTH; 39*86d7f5d3SJohn Marino struct { 40*86d7f5d3SJohn Marino int SW_kschedule_refs; 41*86d7f5d3SJohn Marino u_int8_t *SW_kschedule; 42*86d7f5d3SJohn Marino struct enc_xform *SW_exf; 43*86d7f5d3SJohn Marino } SWCR_ENC; 44*86d7f5d3SJohn Marino struct { 45*86d7f5d3SJohn Marino u_int32_t SW_size; 46*86d7f5d3SJohn Marino struct comp_algo *SW_cxf; 47*86d7f5d3SJohn Marino } SWCR_COMP; 48*86d7f5d3SJohn Marino } SWCR_UN; 49*86d7f5d3SJohn Marino 50*86d7f5d3SJohn Marino #define sw_ictx SWCR_UN.SWCR_AUTH.SW_ictx 51*86d7f5d3SJohn Marino #define sw_octx SWCR_UN.SWCR_AUTH.SW_octx 52*86d7f5d3SJohn Marino #define sw_klen SWCR_UN.SWCR_AUTH.SW_klen 53*86d7f5d3SJohn Marino #define sw_mlen SWCR_UN.SWCR_AUTH.SW_mlen 54*86d7f5d3SJohn Marino #define sw_axf SWCR_UN.SWCR_AUTH.SW_axf 55*86d7f5d3SJohn Marino #define sw_kschedule SWCR_UN.SWCR_ENC.SW_kschedule 56*86d7f5d3SJohn Marino #define sw_kschedule_refs SWCR_UN.SWCR_ENC.SW_kschedule_refs 57*86d7f5d3SJohn Marino #define sw_exf SWCR_UN.SWCR_ENC.SW_exf 58*86d7f5d3SJohn Marino #define sw_size SWCR_UN.SWCR_COMP.SW_size 59*86d7f5d3SJohn Marino #define sw_cxf SWCR_UN.SWCR_COMP.SW_cxf 60*86d7f5d3SJohn Marino 61*86d7f5d3SJohn Marino struct swcr_data *sw_next; 62*86d7f5d3SJohn Marino }; 63*86d7f5d3SJohn Marino 64*86d7f5d3SJohn Marino #ifdef _KERNEL 65*86d7f5d3SJohn Marino extern u_int8_t hmac_ipad_buffer[]; 66*86d7f5d3SJohn Marino extern u_int8_t hmac_opad_buffer[]; 67*86d7f5d3SJohn Marino #endif /* _KERNEL */ 68*86d7f5d3SJohn Marino 69*86d7f5d3SJohn Marino #endif /* _CRYPTO_CRYPTO_H_ */ 70