File crypt_opfunc.h¶

FileList > cubrid > src > query > crypt_opfunc.h

#include "thread_compat.hpp"
#include "tde.h"

Public Types¶

Type	Name
enum	CIPHER_ENCRYPTION_TYPE
enum	HEX_LETTERCASE

Public Functions¶

Type	Name
void	crypt_crc32 (const char * src, int src_len, int * dest)
int	crypt_dblink_bin_to_str (const char * src, int src_len, char * dest, int dest_len, unsigned char * key, long tm)
int	crypt_dblink_decrypt (const unsigned char * cipher, int cipher_len, unsigned char * str_buffer, unsigned char * mk)
int	crypt_dblink_encrypt (const unsigned char * str, int str_len, unsigned char * cipher_buffer, unsigned char * mk)
int	crypt_dblink_password_decrypt (const char * cipher, char * raw_buf, int raw_buf_size)
int	crypt_dblink_password_encrypt (const char * passwd, char * cipher_buf, int cipher_buf_size)
int	crypt_dblink_str_to_bin (const char * src, int src_len, char * dest, int * dest_len, unsigned char * key)
int	crypt_default_decrypt (THREAD_ENTRY * thread_p, const char * src, int src_len, const char * key, int key_len, char dest_p, int** * dest_len_p, CIPHER_ENCRYPTION_TYPE enc_type)
int	crypt_default_encrypt (THREAD_ENTRY * thread_p, const char * src, int src_len, const char * key, int key_len, char dest_p, int** * dest_len_p, CIPHER_ENCRYPTION_TYPE enc_type)
int	crypt_generate_random_bytes (char * dest, int length)
int	crypt_md5_buffer_hex (const char * buffer, size_t len, char * resblock)
int	crypt_sha_one (THREAD_ENTRY * thread_p, const char * src, int src_len, char dest_p, int** * dest_len_p)
int	crypt_sha_two (THREAD_ENTRY * thread_p, const char * src, int src_len, int need_hash_len, char dest_p, int** * dest_len_p)
int	reverse_shake_dblink_password (char * confused, int length, char * passwd)
int	shake_dblink_password (const char * passwd, char * confused, int confused_size, struct timeval * chk_time)
char *	str_to_hex (THREAD_ENTRY * thread_p, const char * src, int src_len, char dest_p, int** * dest_len_p, HEX_LETTERCASE lettercase)
void	str_to_hex_prealloced (const char * src, int src_len, char * dest, int dest_len, HEX_LETTERCASE lettercase)

Macros¶

Type	Name
define	DBLINK_CRYPT_KEY_LENGTH `[TDE\_DATA\_KEY\_LENGTH](tde_8h.md#define-tde_data_key_length)`
define	DBLINK_PASSWORD_CIPHER_LENGTH `([DBLINK\_PASSWORD\_MAX\_LENGTH](crypt__opfunc_8h.md#define-dblink_password_max_length) + [DBLINK\_PASSWORD\_CONFUSED\_LENGTH](crypt__opfunc_8h.md#define-dblink_password_confused_length))`
define	DBLINK_PASSWORD_CONFUSED_LENGTH `(6) /\* [include](broker__monitor_8c.md#function-timeout) 4([int](broker__monitor_8c.md#function-timeout)) + 1([unsigned](broker__monitor_8c.md#function-timeout) [char](broker__monitor_8c.md#function-timeout)) + 1([unsigned](broker__monitor_8c.md#function-timeout) [char](broker__monitor_8c.md#function-timeout)) \*/`
define	DBLINK_PASSWORD_MAX_BUFSIZE `(([int](broker__monitor_8c.md#function-timeout))([DBLINK\_PASSWORD\_CIPHER\_LENGTH](crypt__opfunc_8h.md#define-dblink_password_cipher_length) / 3 \* 4) + [DBLINK\_PASSWORD\_PAD\_LENGTH](crypt__opfunc_8h.md#define-dblink_password_pad_length))`
define	DBLINK_PASSWORD_MAX_LENGTH `(128)`
define	DBLINK_PASSWORD_PAD_LENGTH `(40) /\* [include](broker__monitor_8c.md#function-timeout) 2(length) + 2([mk](broker__monitor_8c.md#function-timeout)) + 2(length) + 32([mk](broker__monitor_8c.md#function-timeout)), [Must](broker__monitor_8c.md#function-timeout) [be](broker__monitor_8c.md#function-timeout) 4 [or](broker__monitor_8c.md#function-timeout) [more](broker__monitor_8c.md#function-timeout) \*/`

Public Types Documentation¶

enum CIPHER_ENCRYPTION_TYPE¶

enum CIPHER_ENCRYPTION_TYPE {
    AES_128_ECB,
    DES_ECB
};

enum HEX_LETTERCASE¶

enum HEX_LETTERCASE {
    HEX_LOWERCASE,
    HEX_UPPERCASE
};

Public Functions Documentation¶

function crypt_crc32¶

void crypt_crc32 (
    const  char * src,
    int src_len,
    int * dest
)

function crypt_dblink_bin_to_str¶

int crypt_dblink_bin_to_str (
    const  char * src,
    int src_len,
    char * dest,
    int dest_len,
    unsigned  char * key,
    long tm
)

function crypt_dblink_decrypt¶

int crypt_dblink_decrypt (
    const  unsigned  char * cipher,
    int cipher_len,
    unsigned  char * str_buffer,
    unsigned  char * mk
)

function crypt_dblink_encrypt¶

int crypt_dblink_encrypt (
    const  unsigned  char * str,
    int str_len,
    unsigned  char * cipher_buffer,
    unsigned  char * mk
)

function crypt_dblink_password_decrypt¶

int crypt_dblink_password_decrypt (
    const  char * cipher,
    char * raw_buf,
    int raw_buf_size
)

function crypt_dblink_password_encrypt¶

int crypt_dblink_password_encrypt (
    const  char * passwd,
    char * cipher_buf,
    int cipher_buf_size
)

function crypt_dblink_str_to_bin¶

int crypt_dblink_str_to_bin (
    const  char * src,
    int src_len,
    char * dest,
    int * dest_len,
    unsigned  char * key
)

function crypt_default_decrypt¶

int crypt_default_decrypt (
    THREAD_ENTRY * thread_p,
    const  char * src,
    int src_len,
    const  char * key,
    int key_len,
    char ** dest_p,
    int * dest_len_p,
    CIPHER_ENCRYPTION_TYPE enc_type
)

function crypt_default_encrypt¶

int crypt_default_encrypt (
    THREAD_ENTRY * thread_p,
    const  char * src,
    int src_len,
    const  char * key,
    int key_len,
    char ** dest_p,
    int * dest_len_p,
    CIPHER_ENCRYPTION_TYPE enc_type
)

function crypt_generate_random_bytes¶

int crypt_generate_random_bytes (
    char * dest,
    int length
)

function crypt_md5_buffer_hex¶

int crypt_md5_buffer_hex (
    const  char * buffer,
    size_t len,
    char * resblock
)

function crypt_sha_one¶

int crypt_sha_one (
    THREAD_ENTRY * thread_p,
    const  char * src,
    int src_len,
    char ** dest_p,
    int * dest_len_p
)

function crypt_sha_two¶

int crypt_sha_two (
    THREAD_ENTRY * thread_p,
    const  char * src,
    int src_len,
    int need_hash_len,
    char ** dest_p,
    int * dest_len_p
)

function reverse_shake_dblink_password¶

int reverse_shake_dblink_password (
    char * confused,
    int length,
    char * passwd
)

function shake_dblink_password¶

int shake_dblink_password (
    const  char * passwd,
    char * confused,
    int confused_size,
    struct  timeval * chk_time
)

function str_to_hex¶

char * str_to_hex (
    THREAD_ENTRY * thread_p,
    const  char * src,
    int src_len,
    char ** dest_p,
    int * dest_len_p,
    HEX_LETTERCASE lettercase
)

function str_to_hex_prealloced¶

void str_to_hex_prealloced (
    const  char * src,
    int src_len,
    char * dest,
    int dest_len,
    HEX_LETTERCASE lettercase
)

Macro Definition Documentation¶

define DBLINK_CRYPT_KEY_LENGTH¶

#define DBLINK_CRYPT_KEY_LENGTH `TDE_DATA_KEY_LENGTH`

define DBLINK_PASSWORD_CIPHER_LENGTH¶

#define DBLINK_PASSWORD_CIPHER_LENGTH `( DBLINK_PASSWORD_MAX_LENGTH + DBLINK_PASSWORD_CONFUSED_LENGTH )`

define DBLINK_PASSWORD_CONFUSED_LENGTH¶

#define DBLINK_PASSWORD_CONFUSED_LENGTH `(6)    /* include 4( int ) + 1( unsigned  char ) + 1( unsigned  char ) */`

define DBLINK_PASSWORD_MAX_BUFSIZE¶

#define DBLINK_PASSWORD_MAX_BUFSIZE `(( int )( DBLINK_PASSWORD_CIPHER_LENGTH / 3 * 4) + DBLINK_PASSWORD_PAD_LENGTH )`

define DBLINK_PASSWORD_MAX_LENGTH¶

#define DBLINK_PASSWORD_MAX_LENGTH `(128)`

define DBLINK_PASSWORD_PAD_LENGTH¶

#define DBLINK_PASSWORD_PAD_LENGTH `(40)    /* include 2(length) + 2( mk ) + 2(length) + 32( mk ), Must  be 4 or  more */`

The documentation for this class was generated from the following file cubrid/src/query/crypt_opfunc.h