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Diffstat (limited to 'crypto/openssh/kex.h')
| -rw-r--r-- | crypto/openssh/kex.h | 129 |
1 files changed, 0 insertions, 129 deletions
diff --git a/crypto/openssh/kex.h b/crypto/openssh/kex.h deleted file mode 100644 index 212958131272..000000000000 --- a/crypto/openssh/kex.h +++ /dev/null @@ -1,129 +0,0 @@ -/* - * Copyright (c) 2000 Markus Friedl. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ -#ifndef KEX_H -#define KEX_H - -#define KEX_DH1 "diffie-hellman-group1-sha1" -#define KEX_DHGEX "diffie-hellman-group-exchange-sha1" -#define KEX_DSS "ssh-dss" - -enum kex_init_proposals { - PROPOSAL_KEX_ALGS, - PROPOSAL_SERVER_HOST_KEY_ALGS, - PROPOSAL_ENC_ALGS_CTOS, - PROPOSAL_ENC_ALGS_STOC, - PROPOSAL_MAC_ALGS_CTOS, - PROPOSAL_MAC_ALGS_STOC, - PROPOSAL_COMP_ALGS_CTOS, - PROPOSAL_COMP_ALGS_STOC, - PROPOSAL_LANG_CTOS, - PROPOSAL_LANG_STOC, - PROPOSAL_MAX -}; - -enum kex_modes { - MODE_IN, - MODE_OUT, - MODE_MAX -}; - -enum kex_exchange { - DH_GRP1_SHA1, - DH_GEX_SHA1 -}; - -typedef struct Kex Kex; -typedef struct Mac Mac; -typedef struct Comp Comp; -typedef struct Enc Enc; - -struct Enc { - char *name; - Cipher *cipher; - int enabled; - unsigned char *key; - unsigned char *iv; -}; -struct Mac { - char *name; - int enabled; - EVP_MD *md; - int mac_len; - unsigned char *key; - int key_len; -}; -struct Comp { - int type; - int enabled; - char *name; -}; -struct Kex { - Enc enc [MODE_MAX]; - Mac mac [MODE_MAX]; - Comp comp[MODE_MAX]; - int we_need; - int server; - char *name; - char *hostkeyalg; - int kex_type; -}; - -Buffer *kex_init(char *myproposal[PROPOSAL_MAX]); -void -kex_exchange_kexinit( - Buffer *my_kexinit, Buffer *peer_kexint, - char *peer_proposal[PROPOSAL_MAX]); -Kex * -kex_choose_conf(char *cprop[PROPOSAL_MAX], - char *sprop[PROPOSAL_MAX], int server); -int kex_derive_keys(Kex *k, unsigned char *hash, BIGNUM *shared_secret); -void packet_set_kex(Kex *k); -int dh_pub_is_valid(DH *dh, BIGNUM *dh_pub); -DH *dh_new_group_asc(const char *, const char *); -DH *dh_new_group(BIGNUM *, BIGNUM *); -DH *dh_new_group1(); - -unsigned char * -kex_hash( - char *client_version_string, - char *server_version_string, - char *ckexinit, int ckexinitlen, - char *skexinit, int skexinitlen, - char *serverhostkeyblob, int sbloblen, - BIGNUM *client_dh_pub, - BIGNUM *server_dh_pub, - BIGNUM *shared_secret); - -unsigned char * -kex_hash_gex( - char *client_version_string, - char *server_version_string, - char *ckexinit, int ckexinitlen, - char *skexinit, int skexinitlen, - char *serverhostkeyblob, int sbloblen, - int minbits, BIGNUM *prime, BIGNUM *gen, - BIGNUM *client_dh_pub, - BIGNUM *server_dh_pub, - BIGNUM *shared_secret); -#endif |