diff options
Diffstat (limited to 'usr.bin/ssh/key.h')
| -rw-r--r-- | usr.bin/ssh/key.h | 181 |
1 files changed, 67 insertions, 114 deletions
diff --git a/usr.bin/ssh/key.h b/usr.bin/ssh/key.h index 99300425ad1..4be4fedd6f3 100644 --- a/usr.bin/ssh/key.h +++ b/usr.bin/ssh/key.h @@ -1,4 +1,4 @@ -/* $OpenBSD: key.h,v 1.41 2014/01/09 23:20:00 djm Exp $ */ +/* $OpenBSD: key.h,v 1.42 2014/06/24 01:13:21 djm Exp $ */ /* * Copyright (c) 2000, 2001 Markus Friedl. All rights reserved. @@ -26,133 +26,86 @@ #ifndef KEY_H #define KEY_H -#include "buffer.h" -#include <openssl/rsa.h> -#include <openssl/dsa.h> -#include <openssl/ec.h> - -typedef struct Key Key; -enum types { - KEY_RSA1, - KEY_RSA, - KEY_DSA, - KEY_ECDSA, - KEY_ED25519, - KEY_RSA_CERT, - KEY_DSA_CERT, - KEY_ECDSA_CERT, - KEY_ED25519_CERT, - KEY_RSA_CERT_V00, - KEY_DSA_CERT_V00, - KEY_UNSPEC -}; -enum fp_type { - SSH_FP_SHA1, - SSH_FP_MD5, - SSH_FP_SHA256 -}; -enum fp_rep { - SSH_FP_HEX, - SSH_FP_BUBBLEBABBLE, - SSH_FP_RANDOMART -}; - -/* key is stored in external hardware */ -#define KEY_FLAG_EXT 0x0001 - -#define CERT_MAX_PRINCIPALS 256 -struct KeyCert { - Buffer certblob; /* Kept around for use on wire */ - u_int type; /* SSH2_CERT_TYPE_USER or SSH2_CERT_TYPE_HOST */ - u_int64_t serial; - char *key_id; - u_int nprincipals; - char **principals; - u_int64_t valid_after, valid_before; - Buffer critical; - Buffer extensions; - Key *signature_key; -}; - -struct Key { - int type; - int flags; - RSA *rsa; - DSA *dsa; - int ecdsa_nid; /* NID of curve */ - EC_KEY *ecdsa; - struct KeyCert *cert; - u_char *ed25519_sk; - u_char *ed25519_pk; -}; - -#define ED25519_SK_SZ crypto_sign_ed25519_SECRETKEYBYTES -#define ED25519_PK_SZ crypto_sign_ed25519_PUBLICKEYBYTES +#include "sshkey.h" + +typedef struct sshkey Key; + +#define types sshkey_types +#define fp_type sshkey_fp_type +#define fp_rep sshkey_fp_rep + +#ifndef SSH_KEY_NO_DEFINE +#define key_new sshkey_new +#define key_free sshkey_free +#define key_equal_public sshkey_equal_public +#define key_equal sshkey_equal +#define key_fingerprint sshkey_fingerprint +#define key_type sshkey_type +#define key_cert_type sshkey_cert_type +#define key_ssh_name sshkey_ssh_name +#define key_ssh_name_plain sshkey_ssh_name_plain +#define key_type_from_name sshkey_type_from_name +#define key_ecdsa_nid_from_name sshkey_ecdsa_nid_from_name +#define key_type_is_cert sshkey_type_is_cert +#define key_size sshkey_size +#define key_ecdsa_bits_to_nid sshkey_ecdsa_bits_to_nid +#define key_ecdsa_key_to_nid sshkey_ecdsa_key_to_nid +#define key_names_valid2 sshkey_names_valid2 +#define key_is_cert sshkey_is_cert +#define key_type_plain sshkey_type_plain +#define key_cert_is_legacy sshkey_cert_is_legacy +#define key_curve_name_to_nid sshkey_curve_name_to_nid +#define key_curve_nid_to_bits sshkey_curve_nid_to_bits +#define key_curve_nid_to_name sshkey_curve_nid_to_name +#define key_ec_nid_to_hash_alg sshkey_ec_nid_to_hash_alg +#define key_dump_ec_point sshkey_dump_ec_point +#define key_dump_ec_key sshkey_dump_ec_key +#define key_fingerprint sshkey_fingerprint +#endif -Key *key_new(int); -void key_add_private(Key *); -Key *key_new_private(int); -void key_free(Key *); -Key *key_demote(const Key *); -int key_equal_public(const Key *, 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 *); -const char *key_cert_type(const Key *); -int key_write(const Key *, FILE *); -int key_read(Key *, char **); -u_int key_size(const Key *); +void key_add_private(Key *); +Key *key_new_private(int); +void key_free(Key *); +Key *key_demote(const Key *); +u_char *key_fingerprint_raw(const Key *, enum fp_type, u_int *); +int key_write(const Key *, FILE *); +int key_read(Key *, char **); Key *key_generate(int, u_int); Key *key_from_private(const Key *); -int key_type_from_name(char *); -int key_is_cert(const Key *); -int key_type_is_cert(int); -int key_type_plain(int); int key_to_certified(Key *, int); int key_drop_cert(Key *); int key_certify(Key *, Key *); -void key_cert_copy(const Key *, struct Key *); +void key_cert_copy(const Key *, Key *); int key_cert_check_authority(const Key *, int, int, const char *, const char **); -int key_cert_is_legacy(const Key *); +char *key_alg_list(int, int); -int key_ecdsa_nid_from_name(const char *); -int key_curve_name_to_nid(const char *); -const char *key_curve_nid_to_name(int); -u_int key_curve_nid_to_bits(int); -int key_ecdsa_bits_to_nid(int); -int key_ecdsa_key_to_nid(EC_KEY *); -int key_ec_nid_to_hash_alg(int nid); -int key_ec_validate_public(const EC_GROUP *, const EC_POINT *); -int key_ec_validate_private(const EC_KEY *); -char *key_alg_list(int, int); +#ifdef WITH_OPENSSL +int key_ec_validate_public(const EC_GROUP *, const EC_POINT *); +int key_ec_validate_private(const EC_KEY *); +#endif /* WITH_OPENSSL */ -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 *); -const char *key_ssh_name_plain(const Key *); -int key_names_valid2(const char *); +Key *key_from_blob(const u_char *, u_int); +int key_to_blob(const Key *, u_char **, u_int *); 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_ecdsa_sign(const Key *, u_char **, u_int *, const u_char *, u_int); -int ssh_ecdsa_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); -int ssh_ed25519_sign(const Key *, u_char **, u_int *, const u_char *, u_int); -int ssh_ed25519_verify(const Key *, const u_char *, u_int, const u_char *, u_int); - -#if defined(DEBUG_KEXECDH) || defined(DEBUG_PK) -void key_dump_ec_point(const EC_GROUP *, const EC_POINT *); -void key_dump_ec_key(const EC_KEY *); -#endif - -void key_private_serialize(const Key *, Buffer *); -Key *key_private_deserialize(Buffer *); +void key_private_serialize(const Key *, struct sshbuf *); +Key *key_private_deserialize(struct sshbuf *); + +/* authfile.c */ +int key_save_private(Key *, const char *, const char *, const char *, + int, const char *, int); +int key_load_file(int, const char *, struct sshbuf *); +Key *key_load_cert(const char *); +Key *key_load_public(const char *, char **); +Key *key_load_private(const char *, const char *, char **); +Key *key_load_private_cert(int, const char *, const char *, int *); +Key *key_load_private_type(int, const char *, const char *, char **, int *); +Key *key_load_private_pem(int, int, const char *, char **); +int key_perm_ok(int, const char *); +int key_in_file(Key *, const char *, int); #endif |