10Sstevel@tonic-gate /* 20Sstevel@tonic-gate * CDDL HEADER START 30Sstevel@tonic-gate * 40Sstevel@tonic-gate * The contents of this file are subject to the terms of the 56125Sbubbva * Common Development and Distribution License (the "License"). 66125Sbubbva * You may not use this file except in compliance with the License. 70Sstevel@tonic-gate * 80Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 90Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 100Sstevel@tonic-gate * See the License for the specific language governing permissions 110Sstevel@tonic-gate * and limitations under the License. 120Sstevel@tonic-gate * 130Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 140Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 150Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 160Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 170Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 180Sstevel@tonic-gate * 190Sstevel@tonic-gate * CDDL HEADER END 200Sstevel@tonic-gate */ 210Sstevel@tonic-gate /* 226125Sbubbva * Copyright 2008 Sun Microsystems, Inc. All rights reserved. 230Sstevel@tonic-gate * Use is subject to license terms. 240Sstevel@tonic-gate */ 250Sstevel@tonic-gate 260Sstevel@tonic-gate #ifndef _BLOWFISH_IMPL_H 270Sstevel@tonic-gate #define _BLOWFISH_IMPL_H 280Sstevel@tonic-gate 290Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 300Sstevel@tonic-gate 310Sstevel@tonic-gate /* 320Sstevel@tonic-gate * Common definitions used by Blowfish. 330Sstevel@tonic-gate */ 340Sstevel@tonic-gate 350Sstevel@tonic-gate #ifdef __cplusplus 360Sstevel@tonic-gate extern "C" { 370Sstevel@tonic-gate #endif 380Sstevel@tonic-gate 39*7188Smcpowers #define BLOWFISH_COPY_BLOCK(src, dst) \ 40*7188Smcpowers (dst)[0] = (src)[0]; \ 41*7188Smcpowers (dst)[1] = (src)[1]; \ 42*7188Smcpowers (dst)[2] = (src)[2]; \ 43*7188Smcpowers (dst)[3] = (src)[3]; \ 44*7188Smcpowers (dst)[4] = (src)[4]; \ 45*7188Smcpowers (dst)[5] = (src)[5]; \ 46*7188Smcpowers (dst)[6] = (src)[6]; \ 47*7188Smcpowers (dst)[7] = (src)[7] 48*7188Smcpowers 49*7188Smcpowers #define BLOWFISH_XOR_BLOCK(src, dst) \ 50*7188Smcpowers (dst)[0] ^= (src)[0]; \ 51*7188Smcpowers (dst)[1] ^= (src)[1]; \ 52*7188Smcpowers (dst)[2] ^= (src)[2]; \ 53*7188Smcpowers (dst)[3] ^= (src)[3]; \ 54*7188Smcpowers (dst)[4] ^= (src)[4]; \ 55*7188Smcpowers (dst)[5] ^= (src)[5]; \ 56*7188Smcpowers (dst)[6] ^= (src)[6]; \ 57*7188Smcpowers (dst)[7] ^= (src)[7] 58*7188Smcpowers 590Sstevel@tonic-gate #define BLOWFISH_MINBITS 32 600Sstevel@tonic-gate #define BLOWFISH_MINBYTES (BLOWFISH_MINBITS >> 3) 610Sstevel@tonic-gate #define BLOWFISH_MAXBITS 448 620Sstevel@tonic-gate #define BLOWFISH_MAXBYTES (BLOWFISH_MAXBITS >> 3) 630Sstevel@tonic-gate 640Sstevel@tonic-gate #define BLOWFISH_IV_LEN 8 650Sstevel@tonic-gate #define BLOWFISH_BLOCK_LEN 8 660Sstevel@tonic-gate #define BLOWFISH_KEY_INCREMENT 8 670Sstevel@tonic-gate #define BLOWFISH_DEFAULT 128 680Sstevel@tonic-gate 69*7188Smcpowers extern int blowfish_encrypt_contiguous_blocks(void *, char *, size_t, 70*7188Smcpowers crypto_data_t *); 71*7188Smcpowers extern int blowfish_decrypt_contiguous_blocks(void *, char *, size_t, 72*7188Smcpowers crypto_data_t *); 73*7188Smcpowers extern int blowfish_encrypt_block(const void *, const uint8_t *, uint8_t *); 74*7188Smcpowers extern int blowfish_decrypt_block(const void *, const uint8_t *, uint8_t *); 750Sstevel@tonic-gate extern void blowfish_init_keysched(uint8_t *, uint_t, void *); 760Sstevel@tonic-gate extern void *blowfish_alloc_keysched(size_t *, int); 77*7188Smcpowers extern void blowfish_copy_block(uint8_t *, uint8_t *); 78*7188Smcpowers extern void blowfish_xor_block(uint8_t *, uint8_t *); 790Sstevel@tonic-gate #ifdef __cplusplus 800Sstevel@tonic-gate } 810Sstevel@tonic-gate #endif 820Sstevel@tonic-gate 830Sstevel@tonic-gate #endif /* _BLOWFISH_IMPL_H */ 84