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Diffstat (limited to 'crypto/openssh/key.h')
| -rw-r--r-- | crypto/openssh/key.h | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/crypto/openssh/key.h b/crypto/openssh/key.h new file mode 100644 index 0000000..14aac79 --- /dev/null +++ b/crypto/openssh/key.h @@ -0,0 +1,88 @@ +/* $OpenBSD: key.h,v 1.27 2008/06/11 21:01:35 grunk Exp $ */ + +/* + * Copyright (c) 2000, 2001 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 KEY_H +#define KEY_H + +#include <openssl/rsa.h> +#include <openssl/dsa.h> + +typedef struct Key Key; +enum types { + KEY_RSA1, + KEY_RSA, + KEY_DSA, + KEY_UNSPEC +}; +enum fp_type { + SSH_FP_SHA1, + SSH_FP_MD5 +}; +enum fp_rep { + SSH_FP_HEX, + SSH_FP_BUBBLEBABBLE, + SSH_FP_RANDOMART +}; + +/* key is stored in external hardware */ +#define KEY_FLAG_EXT 0x0001 + +struct Key { + int type; + int flags; + RSA *rsa; + DSA *dsa; +}; + +Key *key_new(int); +Key *key_new_private(int); +void key_free(Key *); +Key *key_demote(const Key *); +int key_equal(const Key *, const Key *); +char *key_fingerprint(const Key *, enum fp_type, enum fp_rep); +u_char *key_fingerprint_raw(const Key *, enum fp_type, u_int *); +const char *key_type(const Key *); +int key_write(const Key *, FILE *); +int key_read(Key *, char **); +u_int key_size(const Key *); + +Key *key_generate(int, u_int); +Key *key_from_private(const Key *); +int key_type_from_name(char *); + +Key *key_from_blob(const u_char *, u_int); +int key_to_blob(const Key *, u_char **, u_int *); +const char *key_ssh_name(const Key *); +int key_names_valid2(const char *); + +int key_sign(const Key *, u_char **, u_int *, const u_char *, u_int); +int key_verify(const Key *, const u_char *, u_int, const u_char *, u_int); + +int ssh_dss_sign(const Key *, u_char **, u_int *, const u_char *, u_int); +int ssh_dss_verify(const Key *, const u_char *, u_int, const u_char *, u_int); +int ssh_rsa_sign(const Key *, u_char **, u_int *, const u_char *, u_int); +int ssh_rsa_verify(const Key *, const u_char *, u_int, const u_char *, u_int); + +#endif |
