keys.h File Reference

Go to the source code of this file.

Data Structures

struct ldns_struct_key

general key structure, can contain all types of keys More...

struct ldns_struct_key_list

same as rr_list, but now for keys More...

Defines

#define LDNS_KEY_ZONE_KEY   0x0100

#define LDNS_KEY_SEP_KEY   0x0001

Typedefs

typedef enum ldns_enum_algorithm ldns_algorithm

typedef enum ldns_enum_signing_algorithm ldns_signing_algorithm

typedef ldns_struct_key ldns_key

typedef ldns_struct_key_list ldns_key_list

Enumerations

enum ldns_enum_algorithm {
  LDNS_RSAMD5 = 1, LDNS_DH = 2, LDNS_DSA = 3, LDNS_ECC = 4,
  LDNS_RSASHA1 = 5, LDNS_INDIRECT = 252, LDNS_PRIVATEDNS = 253, LDNS_PRIVATEOID = 254
}

algorithms used in dns More...

enum ldns_enum_signing_algorithm { LDNS_SIGN_RSAMD5 = LDNS_RSAMD5, LDNS_SIGN_RSASHA1 = LDNS_RSASHA1, LDNS_SIGN_DSA = LDNS_DSA, LDNS_SIGN_HMACMD5 = 150 }

algorithms used in dns for signing More...

Functions

ldns_key_list * ldns_key_list_new ()

creates a new empty key list

ldns_key * ldns_key_new ()

creates a new empty key structure

ldns_key * ldns_key_new_frm_algorithm (ldns_signing_algorithm a, uint16_t size)

creates a new key based on the algorithm

ldns_key * ldns_key_new_frm_fp (FILE *fp)

creates a new priv key based on the contents of the file pointed by fp

ldns_key * ldns_key_new_frm_fp_l (FILE *fp, int *line_nr)

creates a new priv key based on the contents of the file pointed by fp

RSA * ldns_key_new_frm_fp_rsa (FILE *fp)

frm_fp helper function.

RSA * ldns_key_new_frm_fp_rsa_l (FILE *fp, int *line_nr)

frm_fp helper function.

DSA * ldns_key_new_frm_fp_dsa (FILE *fp)

frm_fp helper function.

DSA * ldns_key_new_frm_fp_dsa_l (FILE *fp, int *line_nr)

frm_fp helper function.

void ldns_key_set_algorithm (ldns_key *k, ldns_signing_algorithm l)

void ldns_key_set_rsa_key (ldns_key *k, RSA *r)

void ldns_key_set_dsa_key (ldns_key *k, DSA *d)

void ldns_key_set_hmac_key (ldns_key *k, unsigned char *hmac)

void ldns_key_set_origttl (ldns_key *k, uint32_t t)

void ldns_key_set_inception (ldns_key *k, uint32_t i)

void ldns_key_set_expiration (ldns_key *k, uint32_t e)

void ldns_key_set_pubkey_owner (ldns_key *k, ldns_rdf *r)

void ldns_key_set_keytag (ldns_key *k, uint16_t tag)

void ldns_key_set_flags (ldns_key *k, uint16_t flags)

void ldns_key_list_set_key_count (ldns_key_list *key, size_t count)

bool ldns_key_list_push_key (ldns_key_list *key_list, ldns_key *key)

pushes a key to a keylist

size_t ldns_key_list_key_count (ldns_key_list *key_list)

returns the number of keys in the key list

ldns_key * ldns_key_list_key (ldns_key_list *key, size_t nr)

returns a pointer to the key in the list at the given position

RSA * ldns_key_rsa_key (ldns_key *k)

returns the (openssl) RSA struct contained in the key

DSA * ldns_key_dsa_key (ldns_key *k)

returns the (openssl) DSA struct contained in the key

ldns_signing_algorithm ldns_key_algorithm (ldns_key *k)

unsigned char * ldns_key_hmac_key (ldns_key *k)

uint32_t ldns_key_origttl (ldns_key *k)

uint32_t ldns_key_inception (ldns_key *k)

uint32_t ldns_key_expiration (ldns_key *k)

uint16_t ldns_key_keytag (ldns_key *k)

ldns_rdf * ldns_key_pubkey_owner (ldns_key *k)

uint16_t ldns_key_flags (ldns_key *k)

ldns_key * ldns_key_list_pop_key (ldns_key_list *key_list)

pops the last rr from a keylist

ldns_rr * ldns_key2rr (ldns_key *k)

converts a ldns_key to a public key rr

void ldns_key_print (FILE *output, ldns_key *k)

print a private key to the file ouput

void ldns_key_free (ldns_key *key)

frees a key structure

void ldns_key_deep_free (ldns_key *key)

frees a key structure and all it's internal data

void ldns_key_list_free (ldns_key_list *key_list)

Frees a key list structure.

Variables

ldns_lookup_table ldns_signing_algorithms []

Define Documentation

#define LDNS_KEY_SEP_KEY 0x0001

Definition at line 24 of file keys.h.

#define LDNS_KEY_ZONE_KEY 0x0100

Definition at line 23 of file keys.h.

Typedef Documentation

typedef enum ldns_enum_algorithm ldns_algorithm

Definition at line 40 of file keys.h.

typedef struct ldns_struct_key ldns_key

Definition at line 77 of file keys.h.

typedef struct ldns_struct_key_list ldns_key_list

Definition at line 87 of file keys.h.

typedef enum ldns_enum_signing_algorithm ldns_signing_algorithm

Definition at line 52 of file keys.h.

Enumeration Type Documentation

enum ldns_enum_algorithm

algorithms used in dns

Enumerator:

LDNS_RSAMD5

LDNS_DH

LDNS_DSA

LDNS_ECC

LDNS_RSASHA1

LDNS_INDIRECT

LDNS_PRIVATEDNS

LDNS_PRIVATEOID

Definition at line 29 of file keys.h.

enum ldns_enum_signing_algorithm

algorithms used in dns for signing

Enumerator:

LDNS_SIGN_RSAMD5

LDNS_SIGN_RSASHA1

LDNS_SIGN_DSA

LDNS_SIGN_HMACMD5

Definition at line 45 of file keys.h.

Function Documentation

ldns_rr* ldns_key2rr ( ldns_key * k )

converts a ldns_key to a public key rr

Parameters:

[in] k the ldns_key to convert

Returns:
ldns_rr representation of the key

ldns_signing_algorithm ldns_key_algorithm ( ldns_key * k )

void ldns_key_deep_free ( ldns_key * key )

frees a key structure and all it's internal data

Parameters:

[in] key the key object to free

DSA* ldns_key_dsa_key ( ldns_key * k )

returns the (openssl) DSA struct contained in the key

uint32_t ldns_key_expiration ( ldns_key * k )

uint16_t ldns_key_flags ( ldns_key * k )

void ldns_key_free ( ldns_key * key )

frees a key structure

Parameters:

[in] key the key object to free

unsigned char* ldns_key_hmac_key ( ldns_key * k )

uint32_t ldns_key_inception ( ldns_key * k )

uint16_t ldns_key_keytag ( ldns_key * k )

void ldns_key_list_free ( ldns_key_list * key_list )

Frees a key list structure.

Parameters:

[in] key_list the key list object to free

ldns_key* ldns_key_list_key ( ldns_key_list * key,

size_t nr

)

returns a pointer to the key in the list at the given position

size_t ldns_key_list_key_count ( ldns_key_list * key_list )

returns the number of keys in the key list

ldns_key_list* ldns_key_list_new ( )

creates a new empty key list

ldns_key* ldns_key_list_pop_key ( ldns_key_list * key_list )

pops the last rr from a keylist

Parameters:

[in] key_list the rr_list to pop from

Returns:
NULL if nothing to pop. Otherwise the popped RR

bool ldns_key_list_push_key ( ldns_key_list * key_list,

ldns_key * key

)

pushes a key to a keylist

Parameters:

[in] key_list the key_list to push to

[in] key the key to push

Returns:
false on error, otherwise true

void ldns_key_list_set_key_count ( ldns_key_list * key,

size_t count

)

ldns_key* ldns_key_new ( )

creates a new empty key structure

ldns_key* ldns_key_new_frm_algorithm ( ldns_signing_algorithm a,

uint16_t size

)

creates a new key based on the algorithm

Parameters:

[in] a The algorithm to use

[in] size the number of bytes for the keysize

Returns:
a new ldns_key structure with the key

ldns_key* ldns_key_new_frm_fp ( FILE * fp )

creates a new priv key based on the contents of the file pointed by fp

Parameters:

[in] fp the file pointer to use

Returns:
a new ldns_key structure with the key

DSA* ldns_key_new_frm_fp_dsa ( FILE * fp )

frm_fp helper function.
This function parsed the remainder of the (DSA) priv. key file generated from bind9
Parameters:

[in] fp the file to parse

Returns:
NULL on failure otherwise a RSA structure

DSA* ldns_key_new_frm_fp_dsa_l ( FILE * fp,

int * line_nr

)

frm_fp helper function.
This function parsed the remainder of the (DSA) priv. key file generated from bind9
Parameters:

[in] fp the file to parse

[in] line_nr pointer to an integer containing the current line number (for debugging purposes)

Returns:
NULL on failure otherwise a RSA structure

ldns_key* ldns_key_new_frm_fp_l ( FILE * fp,

int * line_nr

)

creates a new priv key based on the contents of the file pointed by fp

Parameters:

[in] fp the file pointer to use

[in] line_nr pointer to an integer containing the current line number (for debugging purposes)

Returns:
a new ldns_key structure with the key

RSA* ldns_key_new_frm_fp_rsa ( FILE * fp )

frm_fp helper function.
This function parsed the remainder of the (RSA) priv. key file generated from bind9
Parameters:

[in] fp the file to parse

Returns:
NULL on failure otherwise a RSA structure

RSA* ldns_key_new_frm_fp_rsa_l ( FILE * fp,

int * line_nr

)

frm_fp helper function.
This function parsed the remainder of the (RSA) priv. key file generated from bind9
Parameters:

[in] fp the file to parse

[in] line_nr pointer to an integer containing the current line number (for debugging purposes)

Returns:
NULL on failure otherwise a RSA structure

uint32_t ldns_key_origttl ( ldns_key * k )

void ldns_key_print ( FILE * output,

ldns_key * k

)

print a private key to the file ouput

Parameters:

[in] output the FILE descriptor where to print to

[in] k the ldns_key to print

ldns_rdf* ldns_key_pubkey_owner ( ldns_key * k )

RSA* ldns_key_rsa_key ( ldns_key * k )

returns the (openssl) RSA struct contained in the key

void ldns_key_set_algorithm ( ldns_key * k,

ldns_signing_algorithm l

)

void ldns_key_set_dsa_key ( ldns_key * k,

DSA * d

)

void ldns_key_set_expiration ( ldns_key * k,

uint32_t e

)

void ldns_key_set_flags ( ldns_key * k,

uint16_t flags

)

void ldns_key_set_hmac_key ( ldns_key * k,

unsigned char * hmac

)

void ldns_key_set_inception ( ldns_key * k,

uint32_t i

)

void ldns_key_set_keytag ( ldns_key * k,

uint16_t tag

)

void ldns_key_set_origttl ( ldns_key * k,

uint32_t t

)

void ldns_key_set_pubkey_owner ( ldns_key * k,

ldns_rdf * r

)

void ldns_key_set_rsa_key ( ldns_key * k,

RSA * r

)

Variable Documentation

ldns_lookup_table ldns_signing_algorithms[]

Generated on Mon Feb 20 15:49:57 2006 for ldns by

1.4.6


Data Structures
struct	ldns_struct_key
	general key structure, can contain all types of keys More...
struct	ldns_struct_key_list
	same as rr_list, but now for keys More...
Defines
#define	LDNS_KEY_ZONE_KEY 0x0100
#define	LDNS_KEY_SEP_KEY 0x0001
Typedefs
typedef enum ldns_enum_algorithm	ldns_algorithm
typedef enum ldns_enum_signing_algorithm	ldns_signing_algorithm
typedef ldns_struct_key	ldns_key
typedef ldns_struct_key_list	ldns_key_list
Enumerations
enum	ldns_enum_algorithm { LDNS_RSAMD5 = 1, LDNS_DH = 2, LDNS_DSA = 3, LDNS_ECC = 4, LDNS_RSASHA1 = 5, LDNS_INDIRECT = 252, LDNS_PRIVATEDNS = 253, LDNS_PRIVATEOID = 254 }
	algorithms used in dns More...
enum	ldns_enum_signing_algorithm { LDNS_SIGN_RSAMD5 = LDNS_RSAMD5, LDNS_SIGN_RSASHA1 = LDNS_RSASHA1, LDNS_SIGN_DSA = LDNS_DSA, LDNS_SIGN_HMACMD5 = 150 }
	algorithms used in dns for signing More...
Functions
ldns_key_list *	ldns_key_list_new ()
	creates a new empty key list
ldns_key *	ldns_key_new ()
	creates a new empty key structure
ldns_key *	ldns_key_new_frm_algorithm (ldns_signing_algorithm a, uint16_t size)
	creates a new key based on the algorithm
ldns_key *	ldns_key_new_frm_fp (FILE *fp)
	creates a new priv key based on the contents of the file pointed by fp
ldns_key *	ldns_key_new_frm_fp_l (FILE fp, int line_nr)
	creates a new priv key based on the contents of the file pointed by fp
RSA *	ldns_key_new_frm_fp_rsa (FILE *fp)
	frm_fp helper function.
RSA *	ldns_key_new_frm_fp_rsa_l (FILE fp, int line_nr)
	frm_fp helper function.
DSA *	ldns_key_new_frm_fp_dsa (FILE *fp)
	frm_fp helper function.
DSA *	ldns_key_new_frm_fp_dsa_l (FILE fp, int line_nr)
	frm_fp helper function.
void	ldns_key_set_algorithm (ldns_key *k, ldns_signing_algorithm l)
void	ldns_key_set_rsa_key (ldns_key k, RSA r)
void	ldns_key_set_dsa_key (ldns_key k, DSA d)
void	ldns_key_set_hmac_key (ldns_key k, unsigned char hmac)
void	ldns_key_set_origttl (ldns_key *k, uint32_t t)
void	ldns_key_set_inception (ldns_key *k, uint32_t i)
void	ldns_key_set_expiration (ldns_key *k, uint32_t e)
void	ldns_key_set_pubkey_owner (ldns_key k, ldns_rdf r)
void	ldns_key_set_keytag (ldns_key *k, uint16_t tag)
void	ldns_key_set_flags (ldns_key *k, uint16_t flags)
void	ldns_key_list_set_key_count (ldns_key_list *key, size_t count)
bool	ldns_key_list_push_key (ldns_key_list key_list, ldns_key key)
	pushes a key to a keylist
size_t	ldns_key_list_key_count (ldns_key_list *key_list)
	returns the number of keys in the key list
ldns_key *	ldns_key_list_key (ldns_key_list *key, size_t nr)
	returns a pointer to the key in the list at the given position
RSA *	ldns_key_rsa_key (ldns_key *k)
	returns the (openssl) RSA struct contained in the key
DSA *	ldns_key_dsa_key (ldns_key *k)
	returns the (openssl) DSA struct contained in the key
ldns_signing_algorithm	ldns_key_algorithm (ldns_key *k)
unsigned char *	ldns_key_hmac_key (ldns_key *k)
uint32_t	ldns_key_origttl (ldns_key *k)
uint32_t	ldns_key_inception (ldns_key *k)
uint32_t	ldns_key_expiration (ldns_key *k)
uint16_t	ldns_key_keytag (ldns_key *k)
ldns_rdf *	ldns_key_pubkey_owner (ldns_key *k)
uint16_t	ldns_key_flags (ldns_key *k)
ldns_key *	ldns_key_list_pop_key (ldns_key_list *key_list)
	pops the last rr from a keylist
ldns_rr *	ldns_key2rr (ldns_key *k)
	converts a ldns_key to a public key rr
void	ldns_key_print (FILE output, ldns_key k)
	print a private key to the file ouput
void	ldns_key_free (ldns_key *key)
	frees a key structure
void	ldns_key_deep_free (ldns_key *key)
	frees a key structure and all it's internal data
void	ldns_key_list_free (ldns_key_list *key_list)
	Frees a key list structure.
Variables
ldns_lookup_table	ldns_signing_algorithms []