structdefine.h

AES一种常用的加密解密方法 AES加密解密程序源码

#ifndef __STRUCTDEFINE_H
#define __STRUCTDEFINE_H

struct T_Kv_spi
{
    char SPI_len;
    char* SPI_data_buffer;
}Kv_spiNum;

struct T_Kv_in
{
	char VF_lenth;
	char* From;
	char VT_lenth;
	char* To;
}Kv_inNum;

struct T_KEYSUB
{
	char Next_payload;
	char Type_kv;
	unsigned int Key_data_len;
    char* Key_data_buffer; 
	char Salt_len;
	char* Salt_data_buffer;
	//char* Kv_data_buffer;
	union 
	{
		T_Kv_spi Kv_spiNum;
		T_Kv_in Kv_inNum;
	}KVNum;
}KEYSUBNum;

struct T_KEMAC
{
	char Next_payload;
	char Encr_alg;
	char Encr_data_len;
	//	char Encr_data;
	T_KEYSUB KEYSUBNum;
}KEMACNum;

struct T_KEY
{
	char Next_payload;
	char Type_kv;
	unsigned int Key_data_len;
    char* Key_data_buffer; 
	char Salt_len;
	char* Salt_data_buffer;
	//char* Kv_data_buffer;
	union
	{
		T_Kv_spi Kv_spiNum;
		T_Kv_in Kv_inNum;
	}KVNum;
}KEYNum;

struct T_Sign
 {
	unsigned int S_sign_len;
	char* Sdata;
}SignNum;

struct T_Timestamp
{
	char Next_payload;
	char Ts_type;
	char* Ts_value;
}TimestampNum;

struct T_ID
 {
	char Next_payload;
	char Itype;
	unsigned int len;
	char* data;
}IDNum;

struct T_Cert
 {
	char Next_payload;
	char Itype;
	unsigned int len;
	char* data;
}CertNum;

struct T_Hash
 {
	char Next_payload;
	char Func;
	char* data;
}HashNum;

struct T_V
 {
   char Next_payload;
   char Auth;
   char* data;
}VNum;

struct T_Param
 {
	char Type;
	char Len;
	char* Value;
}ParamNum;

struct T_SP
 {
    char Next_payload;
	char Policy_no;
	char Prot_type;
    unsigned int Param_len;
//	char* Param_data;
    T_Param ParamNum;
}SPNum;

struct T_Rand
 {
	char Next_payload;
	char Rand_Len;
	char* data;
}RandNum;

struct T_Err
 {
   char Next_payload;
   char Err_no;
   unsigned int Reserved;
}ErrNum;

struct T_Gen_ext
 {
	char Next_payload;
	char Type;
	unsigned int Len;
	char* data;
}Gen_ext;

struct T_SRTP_ID 
{
	char Policy_no_i;
	unsigned long SSRC_i;
	unsigned long ROC_i;
}SRTP_IDNum;

struct T_HDR
{ 
	char Version;
	char Data_type;
	char Next_payload;
	char V_Prf_func;
	unsigned long Csb_id;
	char Cs;
	char Cs_type;
	T_SRTP_ID SRTP_IDNum;
}HDRNum;
/*
struct T_Payload
{
  char Nextpayload;
  char* Payload_i;
}*PayloadNum;
*/
struct T_Mikey
 {
	char Version;
	char Data_type;
	char Next_payload;
//	char* Common_Header;
	T_HDR HDRNum;
	/*	char Next_payload;
	char* Payload_i;  */
    union 
    {
		T_KEMAC KEMACNum;
		T_Sign SignNum;
		T_Timestamp TimestampNum;
        T_ID IDNum;
		T_Cert CertNum;
        T_Hash HashNum;
        T_V VNum;
        T_SP SPNum;
		T_KEY KEYNum;
        T_Rand RandNum;
        T_Err ErrNum;
        T_Gen_ext Gen_ext;    	
    }PayloadNum;
  	unsigned long Mac_Signature; 
}MikeyNum;

//MIKEY 消息
///////////////////////////////////////////////////////////////////////////////////////
struct HeadExt
 {
	unsigned int Profile;
	unsigned int Len;
	char* Ext;

}HeadExtNum;

struct T_SRTP
{
    char V_CC;
	 char M_TP;
	unsigned int SeqNum;
    long int Timestamp;
	long int SSRC;
	long int CSRC;
	HeadExt HeadExtNum;
	char* Payload;
	long int SRTP_MKI;
	long int Auth_tag;
}SRTPNum;

// SRTP消息
//////////////////////////////////////////////////////////////////////////////////////////

struct RTP	 
{ 
    char* putout;	
	char* payload;
    int length;	 
			
}RTPNum;

// RTP消息
///////////////////////////////////////////////////////////////////////////////////////

#endif