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Annotation of src/usr.bin/ssh/sshkey-xmss.h, Revision 1.3

1.3     ! djm         1: /* $OpenBSD: sshkey-xmss.h,v 1.2 2020/10/19 22:49:23 dtucker Exp $ */
1.1       markus      2: /*
                      3:  * Copyright (c) 2017 Markus Friedl.  All rights reserved.
                      4:  *
                      5:  * Redistribution and use in source and binary forms, with or without
                      6:  * modification, are permitted provided that the following conditions
                      7:  * are met:
                      8:  * 1. Redistributions of source code must retain the above copyright
                      9:  *    notice, this list of conditions and the following disclaimer.
                     10:  * 2. Redistributions in binary form must reproduce the above copyright
                     11:  *    notice, this list of conditions and the following disclaimer in the
                     12:  *    documentation and/or other materials provided with the distribution.
                     13:  *
                     14:  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
                     15:  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
                     16:  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
                     17:  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
                     18:  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
                     19:  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
                     20:  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
                     21:  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
                     22:  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
                     23:  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
                     24:  */
                     25: #ifndef SSHKEY_XMSS_H
                     26: #define SSHKEY_XMSS_H
                     27:
1.3     ! djm        28: #define XMSS_SHA2_256_W16_H10_NAME     "XMSS_SHA2-256_W16_H10"
        !            29: #define XMSS_SHA2_256_W16_H16_NAME     "XMSS_SHA2-256_W16_H16"
        !            30: #define XMSS_SHA2_256_W16_H20_NAME     "XMSS_SHA2-256_W16_H20"
        !            31: #define XMSS_DEFAULT_NAME              XMSS_SHA2_256_W16_H10_NAME
1.1       markus     32:
                     33: size_t  sshkey_xmss_pklen(const struct sshkey *);
                     34: size_t  sshkey_xmss_sklen(const struct sshkey *);
                     35: int     sshkey_xmss_init(struct sshkey *, const char *);
                     36: void    sshkey_xmss_free_state(struct sshkey *);
                     37: int     sshkey_xmss_generate_private_key(struct sshkey *, u_int);
                     38: int     sshkey_xmss_serialize_state(const struct sshkey *, struct sshbuf *);
                     39: int     sshkey_xmss_serialize_state_opt(const struct sshkey *, struct sshbuf *,
1.3     ! djm        40:            enum sshkey_serialize_rep);
1.1       markus     41: int     sshkey_xmss_serialize_pk_info(const struct sshkey *, struct sshbuf *,
                     42:            enum sshkey_serialize_rep);
                     43: int     sshkey_xmss_deserialize_state(struct sshkey *, struct sshbuf *);
                     44: int     sshkey_xmss_deserialize_state_opt(struct sshkey *, struct sshbuf *);
                     45: int     sshkey_xmss_deserialize_pk_info(struct sshkey *, struct sshbuf *);
                     46:
                     47: int     sshkey_xmss_siglen(const struct sshkey *, size_t *);
                     48: void   *sshkey_xmss_params(const struct sshkey *);
                     49: void   *sshkey_xmss_bds_state(const struct sshkey *);
1.2       dtucker    50: int     sshkey_xmss_get_state(const struct sshkey *, int);
1.1       markus     51: int     sshkey_xmss_enable_maxsign(struct sshkey *, u_int32_t);
                     52: int     sshkey_xmss_forward_state(const struct sshkey *, u_int32_t);
1.2       dtucker    53: int     sshkey_xmss_update_state(const struct sshkey *, int);
1.1       markus     54: u_int32_t sshkey_xmss_signatures_left(const struct sshkey *);
                     55:
                     56: #endif /* SSHKEY_XMSS_H */