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Functions | |
| const char * | ldns_tsig_algorithm (const ldns_tsig_credentials *tc) |
| const char * | ldns_tsig_keyname (const ldns_tsig_credentials *tc) |
| const char * | ldns_tsig_keydata (const ldns_tsig_credentials *tc) |
| char * | ldns_tsig_keyname_clone (const ldns_tsig_credentials *tc) |
| char * | ldns_tsig_keydata_clone (const ldns_tsig_credentials *tc) |
| signed char | ldns_pkt_tsig_verify (ldns_pkt *pkt, const uint8_t *wire, size_t wirelen, const char *key_name, const char *key_data, const ldns_rdf *orig_mac_rdf) |
| verifies the tsig rr for the given packet and key. More... | |
| signed char | ldns_pkt_tsig_verify_next (ldns_pkt *pkt, const uint8_t *wire, size_t wirelen, const char *key_name, const char *key_data, const ldns_rdf *orig_mac_rdf, int tsig_timers_only) |
| verifies the tsig rr for the given packet and key. More... | |
| ldns_status | ldns_pkt_tsig_sign (ldns_pkt *pkt, const char *key_name, const char *key_data, uint16_t fudge, const char *algorithm_name, const ldns_rdf *query_mac) |
| creates a tsig rr for the given packet and key. More... | |
| ldns_status | ldns_pkt_tsig_sign_next (ldns_pkt *pkt, const char *key_name, const char *key_data, uint16_t fudge, const char *algorithm_name, const ldns_rdf *query_mac, int tsig_timers_only) |
| creates a tsig rr for the given packet and key. More... | |
| const char* ldns_tsig_algorithm | ( | const ldns_tsig_credentials * | tc | ) |
Definition at line 22 of file tsig.c.
References ldns_tsig_credentials_struct::algorithm.
| const char* ldns_tsig_keyname | ( | const ldns_tsig_credentials * | tc | ) |
Definition at line 28 of file tsig.c.
References ldns_tsig_credentials_struct::keyname.
| const char* ldns_tsig_keydata | ( | const ldns_tsig_credentials * | tc | ) |
Definition at line 34 of file tsig.c.
References ldns_tsig_credentials_struct::keydata.
| char* ldns_tsig_keyname_clone | ( | const ldns_tsig_credentials * | tc | ) |
Definition at line 40 of file tsig.c.
References ldns_tsig_credentials_struct::keyname.
| char* ldns_tsig_keydata_clone | ( | const ldns_tsig_credentials * | tc | ) |
Definition at line 46 of file tsig.c.
References ldns_tsig_credentials_struct::keydata.
| signed char ldns_pkt_tsig_verify | ( | ldns_pkt * | pkt, |
| const uint8_t * | wire, | ||
| size_t | wire_size, | ||
| const char * | key_name, | ||
| const char * | key_data, | ||
| const ldns_rdf * | mac | ||
| ) |
verifies the tsig rr for the given packet and key.
The wire must be given too because tsig does not sign normalized packets.
| [in] | pkt | the packet to verify |
| [in] | wire | needed to verify the mac |
| [in] | wire_size | size of wire |
| [in] | key_name | the name of the shared key |
| [in] | key_data | the key in base 64 format |
| [in] | mac | original mac |
Definition at line 288 of file tsig.c.
References ldns_pkt_tsig_verify_next().
| signed char ldns_pkt_tsig_verify_next | ( | ldns_pkt * | pkt, |
| const uint8_t * | wire, | ||
| size_t | wire_size, | ||
| const char * | key_name, | ||
| const char * | key_data, | ||
| const ldns_rdf * | mac, | ||
| int | tsig_timers_only | ||
| ) |
verifies the tsig rr for the given packet and key.
The wire must be given too because tsig does not sign normalized packets.
| [in] | pkt | the packet to verify |
| [in] | wire | needed to verify the mac |
| [in] | wire_size | size of wire |
| [in] | key_name | the name of the shared key |
| [in] | key_data | the key in base 64 format |
| [in] | mac | original mac |
| [in] | tsig_timers_only | must be zero for the first packet and positive for subsequent packets. If zero, all digest components are used to verify the _mac. If non-zero, only the TSIG timers are used to verify the mac. |
Definition at line 295 of file tsig.c.
References ldns_pkt_id(), ldns_pkt_set_id(), ldns_pkt_set_tsig(), ldns_pkt_tsig(), ldns_rdf2native_int16(), ldns_rdf_deep_free(), ldns_rdf_new_frm_str(), LDNS_RDF_TYPE_DNAME, ldns_rr_rd_count(), and ldns_rr_rdf().
| ldns_status ldns_pkt_tsig_sign | ( | ldns_pkt * | pkt, |
| const char * | key_name, | ||
| const char * | key_data, | ||
| uint16_t | fudge, | ||
| const char * | algorithm_name, | ||
| const ldns_rdf * | query_mac | ||
| ) |
creates a tsig rr for the given packet and key.
| [in] | pkt | the packet to sign |
| [in] | key_name | the name of the shared key |
| [in] | key_data | the key in base 64 format |
| [in] | fudge | seconds of error permitted in time signed |
| [in] | algorithm_name | the name of the algorithm used |
| [in] | query_mac | is added to the digest if not NULL (so NULL is for signing queries, not NULL is for signing answers) |
Definition at line 376 of file tsig.c.
References ldns_pkt_tsig_sign_next().
| ldns_status ldns_pkt_tsig_sign_next | ( | ldns_pkt * | pkt, |
| const char * | key_name, | ||
| const char * | key_data, | ||
| uint16_t | fudge, | ||
| const char * | algorithm_name, | ||
| const ldns_rdf * | query_mac, | ||
| int | tsig_timers_only | ||
| ) |
creates a tsig rr for the given packet and key.
| [in] | pkt | the packet to sign |
| [in] | key_name | the name of the shared key |
| [in] | key_data | the key in base 64 format |
| [in] | fudge | seconds of error permitted in time signed |
| [in] | algorithm_name | the name of the algorithm used |
| [in] | query_mac | is added to the digest if not NULL (so NULL is for signing queries, not NULL is for signing answers) |
| [in] | tsig_timers_only | must be zero for the first packet and positive for subsequent packets. If zero, all digest components are used to create the query_mac. If non-zero, only the TSIG timers are used to create the query_mac. |
Definition at line 383 of file tsig.c.
References ldns_rdf_new_frm_str(), LDNS_RDF_TYPE_DNAME, LDNS_STATUS_MEM_ERR, LDNS_STATUS_OK, and LDNS_XMALLOC.