/* $NetBSD: xform.h,v 1.21 2020/06/30 04:14:56 riastradh Exp $ */ /* $FreeBSD: src/sys/opencrypto/xform.h,v 1.1.2.1 2002/11/21 23:34:23 sam Exp $ */ /* $OpenBSD: xform.h,v 1.10 2002/04/22 23:10:09 deraadt Exp $ */ /* * The author of this code is Angelos D. Keromytis (angelos@cis.upenn.edu) * * This code was written by Angelos D. Keromytis in Athens, Greece, in * February 2000. Network Security Technologies Inc. (NSTI) kindly * supported the development of this code. * * Copyright (c) 2000 Angelos D. Keromytis * * Permission to use, copy, and modify this software with or without fee * is hereby granted, provided that this entire notice is included in * all source code copies of any software which is or includes a copy or * modification of this software. * * THIS SOFTWARE IS BEING PROVIDED "AS IS", WITHOUT ANY EXPRESS OR * IMPLIED WARRANTY. IN PARTICULAR, NONE OF THE AUTHORS MAKES ANY * REPRESENTATION OR WARRANTY OF ANY KIND CONCERNING THE * MERCHANTABILITY OF THIS SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR * PURPOSE. */ #ifndef _CRYPTO_XFORM_H_ #define _CRYPTO_XFORM_H_ /* Declarations */ struct auth_hash { int type; const char *name; u_int16_t keysize; u_int16_t hashsize; u_int16_t authsize; u_int16_t blocksize; }; /* Provide array-limit for clients (e.g., netipsec) */ #define AH_ALEN_MAX 32 /* max authenticator hash length */ struct enc_xform { int type; const char *name; u_int16_t blocksize; u_int16_t ivsize; u_int16_t minkey; u_int16_t maxkey; }; struct comp_algo { int type; const char *name; size_t minlen; }; extern const u_int8_t hmac_ipad_buffer[128]; extern const u_int8_t hmac_opad_buffer[128]; extern const struct enc_xform enc_xform_null; extern const struct enc_xform enc_xform_des; extern const struct enc_xform enc_xform_3des; extern const struct enc_xform enc_xform_blf; extern const struct enc_xform enc_xform_cast5; extern const struct enc_xform enc_xform_skipjack; extern const struct enc_xform enc_xform_aes; extern const struct enc_xform enc_xform_arc4; extern const struct enc_xform enc_xform_camellia; extern const struct enc_xform enc_xform_aes_ctr; extern const struct enc_xform enc_xform_aes_gcm; extern const struct enc_xform enc_xform_aes_gmac; extern const struct auth_hash auth_hash_null; extern const struct auth_hash auth_hash_md5; extern const struct auth_hash auth_hash_sha1; extern const struct auth_hash auth_hash_key_md5; extern const struct auth_hash auth_hash_key_sha1; extern const struct auth_hash auth_hash_hmac_md5; extern const struct auth_hash auth_hash_hmac_sha1; extern const struct auth_hash auth_hash_hmac_ripemd_160; extern const struct auth_hash auth_hash_hmac_md5_96; extern const struct auth_hash auth_hash_hmac_sha1_96; extern const struct auth_hash auth_hash_hmac_ripemd_160_96; extern const struct auth_hash auth_hash_hmac_sha2_256; extern const struct auth_hash auth_hash_hmac_sha2_384; extern const struct auth_hash auth_hash_hmac_sha2_512; extern const struct auth_hash auth_hash_aes_xcbc_mac_96; extern const struct auth_hash auth_hash_gmac_aes_128; extern const struct auth_hash auth_hash_gmac_aes_192; extern const struct auth_hash auth_hash_gmac_aes_256; extern const struct comp_algo comp_algo_deflate; extern const struct comp_algo comp_algo_deflate_nogrow; extern const struct comp_algo comp_algo_gzip; #ifdef _KERNEL #include MALLOC_DECLARE(M_XDATA); #endif #endif /* _CRYPTO_XFORM_H_ */