/* * This file is part of the Chelsio T6 Crypto driver for Linux. * * Copyright (c) 2003-2016 Chelsio Communications, Inc. All rights reserved. * * This software is available to you under a choice of one of two * licenses. You may choose to be licensed under the terms of the GNU * General Public License (GPL) Version 2, available from the file * COPYING in the main directory of this source tree, or the * OpenIB.org BSD license below: * * Redistribution and use in source and binary forms, with or * without modification, are permitted provided that the following * conditions are met: * * - Redistributions of source code must retain the above * copyright notice, this list of conditions and the following * disclaimer. * * - Redistributions in binary form must reproduce the above * copyright notice, this list of conditions and the following * disclaimer in the documentation and/or other materials * provided with the distribution. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. * */ #ifndef __CHCR_ALGO_H__ #define __CHCR_ALGO_H__ /* Crypto key context */ #define KEY_CONTEXT_CTX_LEN_S … #define KEY_CONTEXT_CTX_LEN_M … #define KEY_CONTEXT_CTX_LEN_V(x) … #define KEY_CONTEXT_CTX_LEN_G(x) … #define KEY_CONTEXT_DUAL_CK_S … #define KEY_CONTEXT_DUAL_CK_M … #define KEY_CONTEXT_DUAL_CK_V(x) … #define KEY_CONTEXT_DUAL_CK_G(x) … #define KEY_CONTEXT_DUAL_CK_F … #define KEY_CONTEXT_SALT_PRESENT_S … #define KEY_CONTEXT_SALT_PRESENT_M … #define KEY_CONTEXT_SALT_PRESENT_V(x) … #define KEY_CONTEXT_SALT_PRESENT_G(x) … #define KEY_CONTEXT_SALT_PRESENT_F … #define KEY_CONTEXT_VALID_S … #define KEY_CONTEXT_VALID_M … #define KEY_CONTEXT_VALID_V(x) … #define KEY_CONTEXT_VALID_G(x) … #define KEY_CONTEXT_VALID_F … #define KEY_CONTEXT_CK_SIZE_S … #define KEY_CONTEXT_CK_SIZE_M … #define KEY_CONTEXT_CK_SIZE_V(x) … #define KEY_CONTEXT_CK_SIZE_G(x) … #define KEY_CONTEXT_MK_SIZE_S … #define KEY_CONTEXT_MK_SIZE_M … #define KEY_CONTEXT_MK_SIZE_V(x) … #define KEY_CONTEXT_MK_SIZE_G(x) … #define KEY_CONTEXT_OPAD_PRESENT_S … #define KEY_CONTEXT_OPAD_PRESENT_M … #define KEY_CONTEXT_OPAD_PRESENT_V(x) … #define KEY_CONTEXT_OPAD_PRESENT_G(x) … #define KEY_CONTEXT_OPAD_PRESENT_F … #define CHCR_HASH_MAX_DIGEST_SIZE … #define CHCR_MAX_SHA_DIGEST_SIZE … #define IPSEC_TRUNCATED_ICV_SIZE … #define TLS_TRUNCATED_HMAC_SIZE … #define CBCMAC_DIGEST_SIZE … #define MAX_HASH_NAME … #define SHA1_INIT_STATE_5X4B … #define SHA256_INIT_STATE_8X4B … #define SHA512_INIT_STATE_8X8B … #define SHA1_INIT_STATE … #define SHA224_INIT_STATE … #define SHA256_INIT_STATE … #define SHA384_INIT_STATE … #define SHA512_INIT_STATE … #define DUMMY_BYTES … #define IPAD_DATA … #define OPAD_DATA … #define TRANSHDR_SIZE(kctx_len) … #define CIPHER_TRANSHDR_SIZE(kctx_len, sge_pairs) … #define HASH_TRANSHDR_SIZE(kctx_len) … #define FILL_SEC_CPL_OP_IVINSR(id, len, ofst) … #define FILL_SEC_CPL_CIPHERSTOP_HI(a_start, a_stop, c_start, c_stop_hi) … #define FILL_SEC_CPL_AUTHINSERT(c_stop_lo, a_start, a_stop, a_inst) … #define FILL_SEC_CPL_SCMD0_SEQNO(ctrl, seq, cmode, amode, opad, size) … #define FILL_SEC_CPL_IVGEN_HDRLEN(last, more, ctx_in, mac, ivdrop, len) … #define FILL_KEY_CTX_HDR(ck_size, mk_size, d_ck, opad, ctx_len) … #define FILL_KEY_CRX_HDR(ck_size, mk_size, d_ck, opad, ctx_len) … #define FILL_WR_OP_CCTX_SIZE … #define FILL_WR_RX_Q_ID(cid, qid, lcb, fid) … #define FILL_ULPTX_CMD_DEST(cid, qid) … #define KEYCTX_ALIGN_PAD(bs) … #define FILL_PLD_SIZE_HASH_SIZE(payload_sgl_len, sgl_lengths, total_frags) … #define FILL_LEN_PKD(calc_tx_flits_ofld, skb) … #define FILL_CMD_MORE(immdatalen) … #define MAX_NK … #define MAX_DSGL_ENT … #define MIN_AUTH_SG … #define MIN_GCM_SG … #define MIN_DIGEST_SG … #define MIN_CCM_SG … #define CIP_SPACE_LEFT(len) … #define HASH_SPACE_LEFT(len) … struct algo_param { … }; struct hash_wr_param { … }; struct cipher_wr_param { … }; enum { … }; enum { … }; enum { … }; /* * CCM defines values of 4, 6, 8, 10, 12, 14, and 16 octets, * where they indicate the size of the integrity check value (ICV) */ enum { … }; struct phys_sge_pairs { … }; static const u32 chcr_sha1_init[SHA1_DIGEST_SIZE / 4] = …; static const u32 chcr_sha224_init[SHA256_DIGEST_SIZE / 4] = …; static const u32 chcr_sha256_init[SHA256_DIGEST_SIZE / 4] = …; static const u64 chcr_sha384_init[SHA512_DIGEST_SIZE / 8] = …; static const u64 chcr_sha512_init[SHA512_DIGEST_SIZE / 8] = …; static inline void copy_hash_init_values(char *key, int digestsize) { … } /* Number of len fields(8) * size of one addr field */ #define PHYSDSGL_MAX_LEN_SIZE … static inline u16 get_space_for_phys_dsgl(unsigned int sgl_entr) { … } /* The AES s-transform matrix (s-box). */ static const u8 aes_sbox[256] = …; static inline u32 aes_ks_subword(const u32 w) { … } #endif /* __CHCR_ALGO_H__ */
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