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Annotation of /trunk/ttssh2/ttxssh/hostkey.h
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Revision 10064 -
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Sun Jul 17 15:39:09 2022 UTC
(20 months, 3 weeks ago)
by doda
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公開鍵形式と公開鍵署名アルゴリズムを分離した
rsa-sha2-256/512(署名形式)では公開鍵形式としてssh-rsaを使うため。
pvar->hostkey_type は署名アルゴリズムが格納されるようになる。
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nmaya |
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/* |
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* (C) 2021- TeraTerm Project |
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* All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions |
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* are met: |
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* |
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* 1. Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* 2. Redistributions in binary form must reproduce the above copyright |
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* notice, this list of conditions and the following disclaimer in the |
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* documentation and/or other materials provided with the distribution. |
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* 3. The name of the author may not be used to endorse or promote products |
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* derived from this software without specific prior written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR |
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
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* IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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*/ |
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#ifndef HOSTKEY_H |
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#define HOSTKEY_H |
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typedef struct Key Key; |
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typedef enum { |
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KEY_NONE, |
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KEY_RSA1, |
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KEY_RSA, |
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KEY_DSA, |
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KEY_ECDSA256, |
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KEY_ECDSA384, |
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KEY_ECDSA521, |
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KEY_ED25519, |
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KEY_UNSPEC, |
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KEY_MAX = KEY_UNSPEC, |
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} ssh_keytype; |
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typedef enum { |
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KEY_ALGO_NONE, |
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KEY_ALGO_RSA1, |
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KEY_ALGO_RSA, |
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KEY_ALGO_DSA, |
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KEY_ALGO_ECDSA256, |
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KEY_ALGO_ECDSA384, |
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KEY_ALGO_ECDSA521, |
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KEY_ALGO_ED25519, |
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KEY_ALGO_UNSPEC, |
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KEY_ALGO_MAX = KEY_ALGO_UNSPEC, |
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} ssh_keyalgo; |
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#define isFixedLengthKey(type) ((type) >= KEY_DSA && (type) <= KEY_ED25519) |
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// fingerprint������ |
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typedef enum { |
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SSH_FP_DEFAULT = 0, |
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SSH_FP_HEX, |
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SSH_FP_BASE64, |
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SSH_FP_BUBBLEBABBLE, |
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SSH_FP_RANDOMART |
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} fp_rep; |
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/* |
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enum fp_type { |
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SSH_FP_MD5, |
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SSH_FP_SHA1, |
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SSH_FP_SHA256 |
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}; |
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*/ |
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typedef enum { |
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SSH_DIGEST_MD5, |
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SSH_DIGEST_RIPEMD160, |
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SSH_DIGEST_SHA1, |
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SSH_DIGEST_SHA256, |
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SSH_DIGEST_SHA384, |
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SSH_DIGEST_SHA512, |
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SSH_DIGEST_MAX, |
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} digest_algorithm; |
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ssh_keytype get_hostkey_type_from_name(char *name); |
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char* get_ssh2_hostkey_type_name(ssh_keytype type); |
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char *get_ssh2_hostkey_type_name_from_key(Key *key); |
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ssh_keyalgo get_ssh2_keyalgo_from_name(const char *name); |
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char* get_ssh2_keyalgo_name(ssh_keyalgo algo); |
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int get_ssh2_keyalgo_hashtype(ssh_keyalgo algo); |
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ssh_keytype get_ssh2_keytype_from_keyalgo(ssh_keyalgo algo); |
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const char* get_ssh2_keytype_name_from_keyalgo(ssh_keyalgo algo); |
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char* get_digest_algorithm_name(digest_algorithm id); |
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void normalize_host_key_order(char *buf); |
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ssh_keyalgo choose_SSH2_host_key_algorithm(char *server_proposal, char *my_proposal); |
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void SSH2_update_host_key_myproposal(PTInstVar pvar); |
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#endif /* SSHCMAC_H */ |
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