102 lines
2.9 KiB
C
102 lines
2.9 KiB
C
/* xil-versal-glue.h
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*
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* Copyright (C) 2006-2023 wolfSSL Inc.
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*
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* This file is part of wolfSSL.
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*
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* wolfSSL is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* wolfSSL is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
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*/
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#ifndef WOLF_XIL_CRYPT_VERSAL_GLUE_H
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#define WOLF_XIL_CRYPT_VERSAL_GLUE_H
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#include <wolfssl/wolfcrypt/settings.h>
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#ifdef WOLFSSL_XILINX_CRYPT_VERSAL
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#include <xil_types.h>
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#include <xsecure_mailbox.h>
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#include <xsecure_defs.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define XIL_CAST_U64(v) ((u64)(UINTPTR)(v))
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#ifdef XSECURE_CACHE_DISABLE
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#define WOLFSSL_XIL_DCACHE_INVALIDATE_RANGE(p, l) WC_DO_NOTHING
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#define WOLFSSL_XIL_DCACHE_FLUSH_RANGE(p, l) WC_DO_NOTHING
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#else
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#define WOLFSSL_XIL_DCACHE_INVALIDATE_RANGE(p, l) \
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do{ Xil_DCacheInvalidateRange((p), (l)); }while(0)
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#define WOLFSSL_XIL_DCACHE_FLUSH_RANGE(p, l) \
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do{ Xil_DCacheFlushRange((p), (l)); }while(0)
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#endif
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#if defined(DEBUG_WOLFSSL) && !defined(WOLFSSL_DEBUG_ERRORS_ONLY) \
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&& !defined(WOLFSSL_XIL_MSG_NO_SLEEP)
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#include <unistd.h>
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#define WOLFSSL_XIL_SLEEP(n) do{ sleep(n); }while(0)
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#else
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#define WOLFSSL_XIL_SLEEP(n) WC_DO_NOTHING
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#endif
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/* Provide our own message macro since the Versal PLM maybe
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* prints an error message to the same console.
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* In order to not mix those outputs up, sleep a little while
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* before printing our message.
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* This behavior can be disabled by defining `WOLFSSL_XIL_MSG_NO_SLEEP`
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*/
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#define WOLFSSL_XIL_MSG(msg) do { \
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WOLFSSL_XIL_SLEEP(1); \
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WOLFSSL_MSG(msg); \
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} while(0)
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#define WOLFSSL_XIL_ERROR(msg, err) do { \
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WOLFSSL_XIL_MSG(msg); \
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WOLFSSL_MSG_EX("Xilinx API returned 0x%08x: %s", (err), \
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wc_XsecureErrorToString(err)); \
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} while(0)
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#define WOLFSSL_XSECURE_QWORD_SIZE 16u
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#define WOLFSSL_XSECURE_AES_KEY_SIZE 32u
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#define WOLFSSL_XSECURE_AES_IV_SIZE 12u
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#define WOLFSSL_XSECURE_RSA_KEY_SIZE 512u
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enum {
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WOLFSSL_XSECURE_ECC_NIST_P384 = 4,
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WOLFSSL_XSECURE_ECC_NIST_P521 = 5,
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WOLFSSL_XSECURE_ECC_NUM
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};
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typedef struct Xsecure {
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ALIGN64 u8 mem[XSECURE_SHARED_MEM_SIZE];
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XMailbox mb;
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XSecure_ClientInstance cinst;
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} wc_Xsecure;
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WOLFSSL_LOCAL int wc_InitXsecure(wc_Xsecure* xsec);
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WOLFSSL_LOCAL const char *wc_XsecureErrorToString(int err);
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#ifdef __cplusplus
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} /* extern "C" */
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#endif
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#endif /* WOLFSSL_XILINX_CRYPT_VERSAL */
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#endif /* WOLF_XIL_CRYPT_VERSAL_GLUE_H */
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