57 lines
1.8 KiB
C
57 lines
1.8 KiB
C
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/* ext_xmss.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 EXT_XMSS_H
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#define EXT_XMSS_H
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#ifdef WOLFSSL_HAVE_XMSS
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#include <wolfssl/wolfcrypt/xmss.h>
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#if !defined(HAVE_LIBXMSS)
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#error "This code requires libxmss"
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#endif
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#include <xmss.h>
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#include <params.h>
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#if defined(WOLFSSL_WC_XMSS)
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#error "This code is incompatible with wolfCrypt's implementation of XMSS."
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#endif
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struct XmssKey {
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unsigned char pk[XMSS_SHA256_PUBLEN];
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uint32_t oid;
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int is_xmssmt;
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xmss_params params;
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#ifndef WOLFSSL_XMSS_VERIFY_ONLY
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/* The secret key length is a function of xmss_params. */
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unsigned char * sk;
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word32 sk_len;
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write_private_key_cb write_private_key; /* Callback to write/update key. */
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read_private_key_cb read_private_key; /* Callback to read key. */
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void * context; /* Context arg passed to callbacks. */
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#endif /* ifndef WOLFSSL_XMSS_VERIFY_ONLY */
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enum wc_XmssState state;
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};
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#endif /* WOLFSSL_HAVE_XMSS */
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#endif /* EXT_XMSS_H */
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