+++ /dev/null
-#ifndef DST_H
-#define DST_H
-
-#ifndef HAS_DST_KEY
-typedef struct dst_key {
- char *dk_key_name; /* name of the key */
- int dk_key_size; /* this is the size of the key in bits */
- int dk_proto; /* what protocols this key can be used for */
- int dk_alg; /* algorithm number from key record */
- unsigned dk_flags; /* and the flags of the public key */
- unsigned dk_id; /* identifier of the key */
-} DST_KEY;
-#endif /* HAS_DST_KEY */
-
-/*
- * DST Crypto API defintions
- */
-void dst_init(void);
-int dst_check_algorithm(const int);
-
-int dst_sign_data(const int mode, /* specifies INIT/UPDATE/FINAL/ALL */
- DST_KEY *in_key, /* the key to use */
- void **context, /* pointer to state structure */
- const u_char *data, /* data to be signed */
- const unsigned len, /* length of input data */
- u_char *signature, /* buffer to write signature to */
- const unsigned sig_len); /* size of output buffer */
-
-int dst_verify_data(const int mode, /* specifies INIT/UPDATE/FINAL/ALL */
- DST_KEY *in_key, /* the key to use */
- void **context, /* pointer to state structure */
- const u_char *data, /* data to be verified */
- const unsigned len, /* length of input data */
- const u_char *signature,/* buffer containing signature */
- const unsigned sig_len); /* length of signature */
-
-
-DST_KEY *dst_read_key(const char *in_name, /* name of key */
- const unsigned in_id, /* key tag identifier */
- const int in_alg, /* key algorithm */
- const int key_type); /* Private/PublicKey wanted*/
-
-int dst_write_key(const DST_KEY *key, /* key to write out */
- const int key_type); /* Public/Private */
-
-DST_KEY *dst_dnskey_to_key(const char *in_name, /* KEY record name */
- const u_char *key, /* KEY RDATA */
- const unsigned len); /* size of input buffer*/
-
-
-int dst_key_to_dnskey(const DST_KEY *key, /* key to translate */
- u_char *out_storage, /* output buffer */
- const unsigned out_len); /* size of out_storage*/
-
-
-DST_KEY *dst_buffer_to_key(const char *key_name, /* name of the key */
- const int alg, /* algorithm */
- const unsigned flags, /* dns flags */
- const int protocol, /* dns protocol */
- const u_char *key_buf, /* key in dns wire fmt */
- const unsigned key_len); /* size of key */
-
-
-int dst_key_to_buffer(DST_KEY *key, u_char *out_buff, unsigned buf_len);
-
-DST_KEY *dst_generate_key(const char *name, /* name of new key */
- const int bits, /* size of new key */
- const int exp, /* alg dependent parameter*/
- const unsigned flags, /* key DNS flags */
- const int protocol, /* key DNS protocol */
- const int alg); /* key algorithm to generate */
-
-DST_KEY *dst_free_key(DST_KEY *f_key);
-int dst_compare_keys(const DST_KEY *key1, const DST_KEY *key2);
-
-int dst_sig_size(DST_KEY *key);
-
-int dst_random(const int mode, unsigned wanted, u_char *outran);
-
-
-/* support for dns key tags/ids */
-u_int16_t dst_s_dns_key_id(const u_char *dns_key_rdata,
- const unsigned rdata_len);
-u_int16_t dst_s_id_calc(const u_char *key_data, const unsigned key_len);
-
-/* Used by callers as well as by the library. */
-#define RAW_KEY_SIZE 8192 /* large enough to store any key */
-
-/* DST_API control flags */
-/* These are used used in functions dst_sign_data and dst_verify_data */
-#define SIG_MODE_INIT 1 /* initalize digest */
-#define SIG_MODE_UPDATE 2 /* add data to digest */
-#define SIG_MODE_FINAL 4 /* generate/verify signature */
-#define SIG_MODE_ALL (SIG_MODE_INIT|SIG_MODE_UPDATE|SIG_MODE_FINAL)
-
-/* Flags for dst_read_private_key() */
-#define DST_FORCE_READ 0x1000000
-#define DST_CAN_SIGN 0x010F
-#define DST_NO_AUTHEN 0x8000
-#define DST_EXTEND_FLAG 0x1000
-#define DST_STANDARD 0
-#define DST_PRIVATE 0x2000000
-#define DST_PUBLIC 0x4000000
-#define DST_RAND_SEMI 1
-#define DST_RAND_STD 2
-#define DST_RAND_KEY 3
-#define DST_RAND_DSS 4
-
-
-/* DST algorithm codes */
-#define KEY_RSA 1
-#define KEY_DH 2
-#define KEY_DSA 3
-#define KEY_PRIVATE 254
-#define KEY_EXPAND 255
-#define KEY_HMAC_MD5 157
-#define KEY_HMAC_SHA1 158
-#define UNKNOWN_KEYALG 0
-#define DST_MAX_ALGS KEY_HMAC_SHA1
-
-/* DST constants to locations in KEY record changes in new KEY record */
-#define DST_FLAGS_SIZE 2
-#define DST_KEY_PROT 2
-#define DST_KEY_ALG 3
-#define DST_EXT_FLAG 4
-#define DST_KEY_START 4
-
-#ifndef SIGN_F_NOKEY
-#define SIGN_F_NOKEY 0xC000
-#endif
-
-/* error codes from dst routines */
-#define SIGN_INIT_FAILURE (-23)
-#define SIGN_UPDATE_FAILURE (-24)
-#define SIGN_FINAL_FAILURE (-25)
-#define VERIFY_INIT_FAILURE (-26)
-#define VERIFY_UPDATE_FAILURE (-27)
-#define VERIFY_FINAL_FAILURE (-28)
-#define MISSING_KEY_OR_SIGNATURE (-30)
-#define UNSUPPORTED_KEYALG (-31)
-
-#endif /* DST_H */
projects / thirdparty / dhcp.git / commitdiff
