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5545b8808b
This linking worked only in CI and local builds, but not during the build in RPM as it fails on missing symbols that were defined only in the main library. This is solved as with the other digest dependencies in external crypto by removing the intermediate function. We are already linking the md_*.o objects. The error was like this sh: symbol lookup error: /path/libssh/libssh-0.12.0-build/libssh-0.12.0/redhat-linux-build/lib/libsntrup761_override.so: undefined symbol: crypto_hash_sha512 Signed-off-by: Jakub Jelen <jjelen@redhat.com> Reviewed-by: Pavol Žáčik <pzacik@redhat.com> Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
83 lines
2.4 KiB
C
83 lines
2.4 KiB
C
/*
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* This file is part of the SSH Library
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*
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* Copyright (c) 2013 by Aris Adamantiadis <aris@badcode.be>
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* Copyright (c) 2023 Simon Josefsson <simon@josefsson.org>
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* Copyright (c) 2025 Jakub Jelen <jjelen@redhat.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation,
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* version 2.1 of the License.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef SNTRUP761_H_
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#define SNTRUP761_H_
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#include "config.h"
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#include "curve25519.h"
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#include "libssh.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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#ifdef HAVE_CURVE25519
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#define HAVE_SNTRUP761 1
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#endif
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/*
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* Derived from public domain source, written by (in alphabetical order):
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* - Daniel J. Bernstein
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* - Chitchanok Chuengsatiansup
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* - Tanja Lange
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* - Christine van Vredendaal
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*/
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#include <stdint.h>
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#include <string.h>
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#define SNTRUP761_SECRETKEY_SIZE 1763
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#define SNTRUP761_PUBLICKEY_SIZE 1158
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#define SNTRUP761_CIPHERTEXT_SIZE 1039
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#define SNTRUP761_SIZE 32
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typedef void sntrup761_random_func(void *ctx, size_t length, uint8_t *dst);
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void sntrup761_keypair(uint8_t *pk,
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uint8_t *sk,
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void *random_ctx,
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sntrup761_random_func *random);
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void sntrup761_enc(uint8_t *c,
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uint8_t *k,
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const uint8_t *pk,
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void *random_ctx,
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sntrup761_random_func *random);
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void sntrup761_dec(uint8_t *k, const uint8_t *c, const uint8_t *sk);
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typedef unsigned char ssh_sntrup761_pubkey[SNTRUP761_PUBLICKEY_SIZE];
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typedef unsigned char ssh_sntrup761_privkey[SNTRUP761_SECRETKEY_SIZE];
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typedef unsigned char ssh_sntrup761_ciphertext[SNTRUP761_CIPHERTEXT_SIZE];
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int ssh_client_sntrup761x25519_init(ssh_session session);
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void ssh_client_sntrup761x25519_remove_callbacks(ssh_session session);
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#ifdef WITH_SERVER
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void ssh_server_sntrup761x25519_init(ssh_session session);
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#endif /* WITH_SERVER */
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#ifdef __cplusplus
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}
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#endif
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#endif /* SNTRUP761_H_ */
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