djm@openbsd.org | ba9e788 | 2018-09-12 01:32:54 +0000 | [diff] [blame] | 1 | /* $OpenBSD: sshkey.h,v 1.28 2018/09/12 01:32:54 djm Exp $ */ |
Damien Miller | 8668706 | 2014-07-02 15:28:02 +1000 | [diff] [blame] | 2 | |
| 3 | /* |
| 4 | * Copyright (c) 2000, 2001 Markus Friedl. All rights reserved. |
| 5 | * |
| 6 | * Redistribution and use in source and binary forms, with or without |
| 7 | * modification, are permitted provided that the following conditions |
| 8 | * are met: |
| 9 | * 1. Redistributions of source code must retain the above copyright |
| 10 | * notice, this list of conditions and the following disclaimer. |
| 11 | * 2. Redistributions in binary form must reproduce the above copyright |
| 12 | * notice, this list of conditions and the following disclaimer in the |
| 13 | * documentation and/or other materials provided with the distribution. |
| 14 | * |
| 15 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| 16 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| 17 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| 18 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| 19 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| 20 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 21 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 22 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 23 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| 24 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 25 | */ |
| 26 | #ifndef SSHKEY_H |
| 27 | #define SSHKEY_H |
| 28 | |
| 29 | #include <sys/types.h> |
| 30 | |
| 31 | #ifdef WITH_OPENSSL |
| 32 | #include <openssl/rsa.h> |
| 33 | #include <openssl/dsa.h> |
Damien Miller | f093569 | 2014-08-20 11:06:50 +1000 | [diff] [blame] | 34 | # ifdef OPENSSL_HAS_ECC |
| 35 | # include <openssl/ec.h> |
| 36 | # else /* OPENSSL_HAS_ECC */ |
| 37 | # define EC_KEY void |
| 38 | # define EC_GROUP void |
| 39 | # define EC_POINT void |
| 40 | # endif /* OPENSSL_HAS_ECC */ |
| 41 | #else /* WITH_OPENSSL */ |
djm@openbsd.org | 482d23b | 2018-09-13 02:08:33 +0000 | [diff] [blame] | 42 | # define BIGNUM void |
Damien Miller | f093569 | 2014-08-20 11:06:50 +1000 | [diff] [blame] | 43 | # define RSA void |
| 44 | # define DSA void |
| 45 | # define EC_KEY void |
| 46 | # define EC_GROUP void |
| 47 | # define EC_POINT void |
Damien Miller | 8668706 | 2014-07-02 15:28:02 +1000 | [diff] [blame] | 48 | #endif /* WITH_OPENSSL */ |
| 49 | |
djm@openbsd.org | bd636f4 | 2017-05-07 23:15:59 +0000 | [diff] [blame] | 50 | #define SSH_RSA_MINIMUM_MODULUS_SIZE 1024 |
Damien Miller | 8668706 | 2014-07-02 15:28:02 +1000 | [diff] [blame] | 51 | #define SSH_KEY_MAX_SIGN_DATA_SIZE (1 << 20) |
| 52 | |
| 53 | struct sshbuf; |
| 54 | |
| 55 | /* Key types */ |
| 56 | enum sshkey_types { |
Damien Miller | 8668706 | 2014-07-02 15:28:02 +1000 | [diff] [blame] | 57 | KEY_RSA, |
| 58 | KEY_DSA, |
| 59 | KEY_ECDSA, |
| 60 | KEY_ED25519, |
| 61 | KEY_RSA_CERT, |
| 62 | KEY_DSA_CERT, |
| 63 | KEY_ECDSA_CERT, |
| 64 | KEY_ED25519_CERT, |
markus@openbsd.org | 1b11ea7 | 2018-02-23 15:58:37 +0000 | [diff] [blame] | 65 | KEY_XMSS, |
| 66 | KEY_XMSS_CERT, |
Damien Miller | 8668706 | 2014-07-02 15:28:02 +1000 | [diff] [blame] | 67 | KEY_UNSPEC |
| 68 | }; |
| 69 | |
djm@openbsd.org | 56d1c83 | 2014-12-21 22:27:55 +0000 | [diff] [blame] | 70 | /* Default fingerprint hash */ |
| 71 | #define SSH_FP_HASH_DEFAULT SSH_DIGEST_SHA256 |
Damien Miller | 8668706 | 2014-07-02 15:28:02 +1000 | [diff] [blame] | 72 | |
| 73 | /* Fingerprint representation formats */ |
| 74 | enum sshkey_fp_rep { |
djm@openbsd.org | 56d1c83 | 2014-12-21 22:27:55 +0000 | [diff] [blame] | 75 | SSH_FP_DEFAULT = 0, |
Damien Miller | 8668706 | 2014-07-02 15:28:02 +1000 | [diff] [blame] | 76 | SSH_FP_HEX, |
djm@openbsd.org | 56d1c83 | 2014-12-21 22:27:55 +0000 | [diff] [blame] | 77 | SSH_FP_BASE64, |
Damien Miller | 8668706 | 2014-07-02 15:28:02 +1000 | [diff] [blame] | 78 | SSH_FP_BUBBLEBABBLE, |
| 79 | SSH_FP_RANDOMART |
| 80 | }; |
| 81 | |
markus@openbsd.org | 1b11ea7 | 2018-02-23 15:58:37 +0000 | [diff] [blame] | 82 | /* Private key serialisation formats, used on the wire */ |
| 83 | enum sshkey_serialize_rep { |
| 84 | SSHKEY_SERIALIZE_DEFAULT = 0, |
| 85 | SSHKEY_SERIALIZE_STATE = 1, |
| 86 | SSHKEY_SERIALIZE_FULL = 2, |
| 87 | SSHKEY_SERIALIZE_INFO = 254, |
| 88 | }; |
| 89 | |
Damien Miller | 8668706 | 2014-07-02 15:28:02 +1000 | [diff] [blame] | 90 | /* key is stored in external hardware */ |
| 91 | #define SSHKEY_FLAG_EXT 0x0001 |
| 92 | |
| 93 | #define SSHKEY_CERT_MAX_PRINCIPALS 256 |
| 94 | /* XXX opaquify? */ |
| 95 | struct sshkey_cert { |
| 96 | struct sshbuf *certblob; /* Kept around for use on wire */ |
| 97 | u_int type; /* SSH2_CERT_TYPE_USER or SSH2_CERT_TYPE_HOST */ |
| 98 | u_int64_t serial; |
| 99 | char *key_id; |
| 100 | u_int nprincipals; |
| 101 | char **principals; |
| 102 | u_int64_t valid_after, valid_before; |
| 103 | struct sshbuf *critical; |
| 104 | struct sshbuf *extensions; |
| 105 | struct sshkey *signature_key; |
djm@openbsd.org | a70fd4a | 2018-09-12 01:31:30 +0000 | [diff] [blame] | 106 | char *signature_type; |
Damien Miller | 8668706 | 2014-07-02 15:28:02 +1000 | [diff] [blame] | 107 | }; |
| 108 | |
| 109 | /* XXX opaquify? */ |
| 110 | struct sshkey { |
| 111 | int type; |
| 112 | int flags; |
| 113 | RSA *rsa; |
| 114 | DSA *dsa; |
| 115 | int ecdsa_nid; /* NID of curve */ |
| 116 | EC_KEY *ecdsa; |
| 117 | u_char *ed25519_sk; |
| 118 | u_char *ed25519_pk; |
markus@openbsd.org | 1b11ea7 | 2018-02-23 15:58:37 +0000 | [diff] [blame] | 119 | char *xmss_name; |
| 120 | char *xmss_filename; /* for state file updates */ |
| 121 | void *xmss_state; /* depends on xmss_name, opaque */ |
| 122 | u_char *xmss_sk; |
| 123 | u_char *xmss_pk; |
Damien Miller | 8668706 | 2014-07-02 15:28:02 +1000 | [diff] [blame] | 124 | struct sshkey_cert *cert; |
| 125 | }; |
| 126 | |
| 127 | #define ED25519_SK_SZ crypto_sign_ed25519_SECRETKEYBYTES |
| 128 | #define ED25519_PK_SZ crypto_sign_ed25519_PUBLICKEYBYTES |
| 129 | |
| 130 | struct sshkey *sshkey_new(int); |
djm@openbsd.org | 482d23b | 2018-09-13 02:08:33 +0000 | [diff] [blame] | 131 | struct sshkey *sshkey_new_private(int); /* XXX garbage collect */ |
Damien Miller | 8668706 | 2014-07-02 15:28:02 +1000 | [diff] [blame] | 132 | void sshkey_free(struct sshkey *); |
Damien Miller | 8668706 | 2014-07-02 15:28:02 +1000 | [diff] [blame] | 133 | int sshkey_equal_public(const struct sshkey *, |
| 134 | const struct sshkey *); |
| 135 | int sshkey_equal(const struct sshkey *, const struct sshkey *); |
| 136 | char *sshkey_fingerprint(const struct sshkey *, |
djm@openbsd.org | 56d1c83 | 2014-12-21 22:27:55 +0000 | [diff] [blame] | 137 | int, enum sshkey_fp_rep); |
Damien Miller | 8668706 | 2014-07-02 15:28:02 +1000 | [diff] [blame] | 138 | int sshkey_fingerprint_raw(const struct sshkey *k, |
djm@openbsd.org | 56d1c83 | 2014-12-21 22:27:55 +0000 | [diff] [blame] | 139 | int, u_char **retp, size_t *lenp); |
Damien Miller | 8668706 | 2014-07-02 15:28:02 +1000 | [diff] [blame] | 140 | const char *sshkey_type(const struct sshkey *); |
| 141 | const char *sshkey_cert_type(const struct sshkey *); |
djm@openbsd.org | 6026f48 | 2017-06-13 11:22:15 +0000 | [diff] [blame] | 142 | int sshkey_format_text(const struct sshkey *, struct sshbuf *); |
Damien Miller | 8668706 | 2014-07-02 15:28:02 +1000 | [diff] [blame] | 143 | int sshkey_write(const struct sshkey *, FILE *); |
| 144 | int sshkey_read(struct sshkey *, char **); |
| 145 | u_int sshkey_size(const struct sshkey *); |
| 146 | |
| 147 | int sshkey_generate(int type, u_int bits, struct sshkey **keyp); |
| 148 | int sshkey_from_private(const struct sshkey *, struct sshkey **); |
| 149 | int sshkey_type_from_name(const char *); |
| 150 | int sshkey_is_cert(const struct sshkey *); |
| 151 | int sshkey_type_is_cert(int); |
| 152 | int sshkey_type_plain(int); |
djm@openbsd.org | c28fc62 | 2015-07-03 03:43:18 +0000 | [diff] [blame] | 153 | int sshkey_to_certified(struct sshkey *); |
Damien Miller | 8668706 | 2014-07-02 15:28:02 +1000 | [diff] [blame] | 154 | int sshkey_drop_cert(struct sshkey *); |
Damien Miller | 8668706 | 2014-07-02 15:28:02 +1000 | [diff] [blame] | 155 | int sshkey_cert_copy(const struct sshkey *, struct sshkey *); |
| 156 | int sshkey_cert_check_authority(const struct sshkey *, int, int, |
| 157 | const char *, const char **); |
djm@openbsd.org | 499cf36 | 2015-11-19 01:08:55 +0000 | [diff] [blame] | 158 | size_t sshkey_format_cert_validity(const struct sshkey_cert *, |
| 159 | char *, size_t) __attribute__((__bounded__(__string__, 2, 3))); |
djm@openbsd.org | ba9e788 | 2018-09-12 01:32:54 +0000 | [diff] [blame] | 160 | int sshkey_check_cert_sigtype(const struct sshkey *, const char *); |
Damien Miller | 8668706 | 2014-07-02 15:28:02 +1000 | [diff] [blame] | 161 | |
djm@openbsd.org | a98339e | 2017-06-28 01:09:22 +0000 | [diff] [blame] | 162 | int sshkey_certify(struct sshkey *, struct sshkey *, const char *); |
| 163 | /* Variant allowing use of a custom signature function (e.g. for ssh-agent) */ |
| 164 | typedef int sshkey_certify_signer(const struct sshkey *, u_char **, size_t *, |
| 165 | const u_char *, size_t, const char *, u_int, void *); |
| 166 | int sshkey_certify_custom(struct sshkey *, struct sshkey *, const char *, |
| 167 | sshkey_certify_signer *, void *); |
| 168 | |
Damien Miller | 8668706 | 2014-07-02 15:28:02 +1000 | [diff] [blame] | 169 | int sshkey_ecdsa_nid_from_name(const char *); |
| 170 | int sshkey_curve_name_to_nid(const char *); |
| 171 | const char * sshkey_curve_nid_to_name(int); |
| 172 | u_int sshkey_curve_nid_to_bits(int); |
| 173 | int sshkey_ecdsa_bits_to_nid(int); |
| 174 | int sshkey_ecdsa_key_to_nid(EC_KEY *); |
| 175 | int sshkey_ec_nid_to_hash_alg(int nid); |
| 176 | int sshkey_ec_validate_public(const EC_GROUP *, const EC_POINT *); |
| 177 | int sshkey_ec_validate_private(const EC_KEY *); |
| 178 | const char *sshkey_ssh_name(const struct sshkey *); |
| 179 | const char *sshkey_ssh_name_plain(const struct sshkey *); |
djm@openbsd.org | 1f729f0 | 2015-01-13 07:39:19 +0000 | [diff] [blame] | 180 | int sshkey_names_valid2(const char *, int); |
djm@openbsd.org | 183ba55 | 2017-03-10 04:07:20 +0000 | [diff] [blame] | 181 | char *sshkey_alg_list(int, int, int, char); |
Damien Miller | 8668706 | 2014-07-02 15:28:02 +1000 | [diff] [blame] | 182 | |
| 183 | int sshkey_from_blob(const u_char *, size_t, struct sshkey **); |
djm@openbsd.org | 60b1825 | 2015-01-26 02:59:11 +0000 | [diff] [blame] | 184 | int sshkey_fromb(struct sshbuf *, struct sshkey **); |
| 185 | int sshkey_froms(struct sshbuf *, struct sshkey **); |
Damien Miller | 8668706 | 2014-07-02 15:28:02 +1000 | [diff] [blame] | 186 | int sshkey_to_blob(const struct sshkey *, u_char **, size_t *); |
djm@openbsd.org | d80fbe4 | 2015-05-21 04:55:51 +0000 | [diff] [blame] | 187 | int sshkey_to_base64(const struct sshkey *, char **); |
djm@openbsd.org | 60b1825 | 2015-01-26 02:59:11 +0000 | [diff] [blame] | 188 | int sshkey_putb(const struct sshkey *, struct sshbuf *); |
| 189 | int sshkey_puts(const struct sshkey *, struct sshbuf *); |
markus@openbsd.org | 1b11ea7 | 2018-02-23 15:58:37 +0000 | [diff] [blame] | 190 | int sshkey_puts_opts(const struct sshkey *, struct sshbuf *, |
| 191 | enum sshkey_serialize_rep); |
Damien Miller | 8668706 | 2014-07-02 15:28:02 +1000 | [diff] [blame] | 192 | int sshkey_plain_to_blob(const struct sshkey *, u_char **, size_t *); |
djm@openbsd.org | 60b1825 | 2015-01-26 02:59:11 +0000 | [diff] [blame] | 193 | int sshkey_putb_plain(const struct sshkey *, struct sshbuf *); |
Damien Miller | 8668706 | 2014-07-02 15:28:02 +1000 | [diff] [blame] | 194 | |
| 195 | int sshkey_sign(const struct sshkey *, u_char **, size_t *, |
markus@openbsd.org | 76c9fbb | 2015-12-04 16:41:28 +0000 | [diff] [blame] | 196 | const u_char *, size_t, const char *, u_int); |
Damien Miller | 8668706 | 2014-07-02 15:28:02 +1000 | [diff] [blame] | 197 | int sshkey_verify(const struct sshkey *, const u_char *, size_t, |
djm@openbsd.org | 04c7e28 | 2017-12-18 02:25:15 +0000 | [diff] [blame] | 198 | const u_char *, size_t, const char *, u_int); |
djm@openbsd.org | 4ba0d54 | 2018-07-03 11:39:54 +0000 | [diff] [blame] | 199 | int sshkey_check_sigtype(const u_char *, size_t, const char *); |
djm@openbsd.org | b4d4eda | 2018-07-03 13:20:25 +0000 | [diff] [blame] | 200 | const char *sshkey_sigalg_by_name(const char *); |
Damien Miller | 8668706 | 2014-07-02 15:28:02 +1000 | [diff] [blame] | 201 | |
| 202 | /* for debug */ |
| 203 | void sshkey_dump_ec_point(const EC_GROUP *, const EC_POINT *); |
| 204 | void sshkey_dump_ec_key(const EC_KEY *); |
| 205 | |
| 206 | /* private key parsing and serialisation */ |
| 207 | int sshkey_private_serialize(const struct sshkey *key, struct sshbuf *buf); |
markus@openbsd.org | 1b11ea7 | 2018-02-23 15:58:37 +0000 | [diff] [blame] | 208 | int sshkey_private_serialize_opt(const struct sshkey *key, struct sshbuf *buf, |
| 209 | enum sshkey_serialize_rep); |
Damien Miller | 8668706 | 2014-07-02 15:28:02 +1000 | [diff] [blame] | 210 | int sshkey_private_deserialize(struct sshbuf *buf, struct sshkey **keyp); |
| 211 | |
| 212 | /* private key file format parsing and serialisation */ |
| 213 | int sshkey_private_to_fileblob(struct sshkey *key, struct sshbuf *blob, |
| 214 | const char *passphrase, const char *comment, |
| 215 | int force_new_format, const char *new_format_cipher, int new_format_rounds); |
Damien Miller | 8668706 | 2014-07-02 15:28:02 +1000 | [diff] [blame] | 216 | int sshkey_parse_private_fileblob(struct sshbuf *buffer, |
tim@openbsd.org | 3c019a9 | 2015-09-13 14:39:16 +0000 | [diff] [blame] | 217 | const char *passphrase, struct sshkey **keyp, char **commentp); |
Damien Miller | 8668706 | 2014-07-02 15:28:02 +1000 | [diff] [blame] | 218 | int sshkey_parse_private_fileblob_type(struct sshbuf *blob, int type, |
| 219 | const char *passphrase, struct sshkey **keyp, char **commentp); |
| 220 | |
djm@openbsd.org | 83fa3a0 | 2017-07-01 13:50:45 +0000 | [diff] [blame] | 221 | /* XXX should be internal, but used by ssh-keygen */ |
djm@openbsd.org | 482d23b | 2018-09-13 02:08:33 +0000 | [diff] [blame] | 222 | int ssh_rsa_complete_crt_parameters(struct sshkey *, const BIGNUM *); |
djm@openbsd.org | 83fa3a0 | 2017-07-01 13:50:45 +0000 | [diff] [blame] | 223 | |
markus@openbsd.org | 1b11ea7 | 2018-02-23 15:58:37 +0000 | [diff] [blame] | 224 | /* stateful keys (e.g. XMSS) */ |
Darren Tucker | 1323f12 | 2018-02-27 08:41:25 +1100 | [diff] [blame] | 225 | #ifdef NO_ATTRIBUTE_ON_PROTOTYPE_ARGS |
| 226 | typedef void sshkey_printfn(const char *, ...); |
| 227 | #else |
markus@openbsd.org | 1b11ea7 | 2018-02-23 15:58:37 +0000 | [diff] [blame] | 228 | typedef void sshkey_printfn(const char *, ...) __attribute__((format(printf, 1, 2))); |
Darren Tucker | 1323f12 | 2018-02-27 08:41:25 +1100 | [diff] [blame] | 229 | #endif |
markus@openbsd.org | 1b11ea7 | 2018-02-23 15:58:37 +0000 | [diff] [blame] | 230 | int sshkey_set_filename(struct sshkey *, const char *); |
| 231 | int sshkey_enable_maxsign(struct sshkey *, u_int32_t); |
| 232 | u_int32_t sshkey_signatures_left(const struct sshkey *); |
| 233 | int sshkey_forward_state(const struct sshkey *, u_int32_t, sshkey_printfn *); |
| 234 | int sshkey_private_serialize_maxsign(const struct sshkey *key, struct sshbuf *buf, |
| 235 | u_int32_t maxsign, sshkey_printfn *pr); |
| 236 | |
Damien Miller | 8668706 | 2014-07-02 15:28:02 +1000 | [diff] [blame] | 237 | #ifdef SSHKEY_INTERNAL |
markus@openbsd.org | 76c9fbb | 2015-12-04 16:41:28 +0000 | [diff] [blame] | 238 | int ssh_rsa_sign(const struct sshkey *key, |
| 239 | u_char **sigp, size_t *lenp, const u_char *data, size_t datalen, |
| 240 | const char *ident); |
Damien Miller | 8668706 | 2014-07-02 15:28:02 +1000 | [diff] [blame] | 241 | int ssh_rsa_verify(const struct sshkey *key, |
djm@openbsd.org | 04c7e28 | 2017-12-18 02:25:15 +0000 | [diff] [blame] | 242 | const u_char *sig, size_t siglen, const u_char *data, size_t datalen, |
| 243 | const char *alg); |
Damien Miller | 8668706 | 2014-07-02 15:28:02 +1000 | [diff] [blame] | 244 | int ssh_dss_sign(const struct sshkey *key, u_char **sigp, size_t *lenp, |
| 245 | const u_char *data, size_t datalen, u_int compat); |
| 246 | int ssh_dss_verify(const struct sshkey *key, |
| 247 | const u_char *signature, size_t signaturelen, |
| 248 | const u_char *data, size_t datalen, u_int compat); |
| 249 | int ssh_ecdsa_sign(const struct sshkey *key, u_char **sigp, size_t *lenp, |
| 250 | const u_char *data, size_t datalen, u_int compat); |
| 251 | int ssh_ecdsa_verify(const struct sshkey *key, |
| 252 | const u_char *signature, size_t signaturelen, |
| 253 | const u_char *data, size_t datalen, u_int compat); |
| 254 | int ssh_ed25519_sign(const struct sshkey *key, u_char **sigp, size_t *lenp, |
| 255 | const u_char *data, size_t datalen, u_int compat); |
| 256 | int ssh_ed25519_verify(const struct sshkey *key, |
| 257 | const u_char *signature, size_t signaturelen, |
| 258 | const u_char *data, size_t datalen, u_int compat); |
markus@openbsd.org | 1b11ea7 | 2018-02-23 15:58:37 +0000 | [diff] [blame] | 259 | int ssh_xmss_sign(const struct sshkey *key, u_char **sigp, size_t *lenp, |
| 260 | const u_char *data, size_t datalen, u_int compat); |
| 261 | int ssh_xmss_verify(const struct sshkey *key, |
| 262 | const u_char *signature, size_t signaturelen, |
| 263 | const u_char *data, size_t datalen, u_int compat); |
Damien Miller | 8668706 | 2014-07-02 15:28:02 +1000 | [diff] [blame] | 264 | #endif |
| 265 | |
Damien Miller | f093569 | 2014-08-20 11:06:50 +1000 | [diff] [blame] | 266 | #if !defined(WITH_OPENSSL) |
| 267 | # undef RSA |
| 268 | # undef DSA |
| 269 | # undef EC_KEY |
| 270 | # undef EC_GROUP |
| 271 | # undef EC_POINT |
| 272 | #elif !defined(OPENSSL_HAS_ECC) |
| 273 | # undef EC_KEY |
| 274 | # undef EC_GROUP |
| 275 | # undef EC_POINT |
| 276 | #endif |
Damien Miller | 8668706 | 2014-07-02 15:28:02 +1000 | [diff] [blame] | 277 | |
| 278 | #endif /* SSHKEY_H */ |