Sunday Engineer: WSLでGUIアプリ作成(monodevelop)(3)

monodevelopでもうちょっと複雑なものを作ってみる。16バイトの16進数を文字列とした32文字たちを引数とするDLLによるAES暗号化。(ほんっとDLLとかAESとか好きだね。)

まずはLinux用のAESのダイナミックライブラリを作成する。ついでにWindows32bit,64bit用も作れるようにしておく。

rijndael_main.c

#define _GENDLL
#ifndef _GENDLL
#include <stdio.h>
#endif
#include <stdint.h>
static uint8_t S[16][16]={
{0x63,0x7c,0x77,0x7b,0xf2,0x6b,0x6f,0xc5,0x30,0x01,0x67,0x2b,0xfe,0xd7,0xab,0x76},
{0xca,0x82,0xc9,0x7d,0xfa,0x59,0x47,0xf0,0xad,0xd4,0xa2,0xaf,0x9c,0xa4,0x72,0xc0},
{0xb7,0xfd,0x93,0x26,0x36,0x3f,0xf7,0xcc,0x34,0xa5,0xe5,0xf1,0x71,0xd8,0x31,0x15},
{0x04,0xc7,0x23,0xc3,0x18,0x96,0x05,0x9a,0x07,0x12,0x80,0xe2,0xeb,0x27,0xb2,0x75},
{0x09,0x83,0x2c,0x1a,0x1b,0x6e,0x5a,0xa0,0x52,0x3b,0xd6,0xb3,0x29,0xe3,0x2f,0x84},
{0x53,0xd1,0x00,0xed,0x20,0xfc,0xb1,0x5b,0x6a,0xcb,0xbe,0x39,0x4a,0x4c,0x58,0xcf},
{0xd0,0xef,0xaa,0xfb,0x43,0x4d,0x33,0x85,0x45,0xf9,0x02,0x7f,0x50,0x3c,0x9f,0xa8},
{0x51,0xa3,0x40,0x8f,0x92,0x9d,0x38,0xf5,0xbc,0xb6,0xda,0x21,0x10,0xff,0xf3,0xd2},
{0xcd,0x0c,0x13,0xec,0x5f,0x97,0x44,0x17,0xc4,0xa7,0x7e,0x3d,0x64,0x5d,0x19,0x73},
{0x60,0x81,0x4f,0xdc,0x22,0x2a,0x90,0x88,0x46,0xee,0xb8,0x14,0xde,0x5e,0x0b,0xdb},
{0xe0,0x32,0x3a,0x0a,0x49,0x06,0x24,0x5c,0xc2,0xd3,0xac,0x62,0x91,0x95,0xe4,0x79},
{0xe7,0xc8,0x37,0x6d,0x8d,0xd5,0x4e,0xa9,0x6c,0x56,0xf4,0xea,0x65,0x7a,0xae,0x08},
{0xba,0x78,0x25,0x2e,0x1c,0xa6,0xb4,0xc6,0xe8,0xdd,0x74,0x1f,0x4b,0xbd,0x8b,0x8a},
{0x70,0x3e,0xb5,0x66,0x48,0x03,0xf6,0x0e,0x61,0x35,0x57,0xb9,0x86,0xc1,0x1d,0x9e},
{0xe1,0xf8,0x98,0x11,0x69,0xd9,0x8e,0x94,0x9b,0x1e,0x87,0xe9,0xce,0x55,0x28,0xdf},
{0x8c,0xa1,0x89,0x0d,0xbf,0xe6,0x42,0x68,0x41,0x99,0x2d,0x0f,0xb0,0x54,0xbb,0x16}
};
static uint8_t invS[16][16]={
{0x52,0x09,0x6a,0xd5,0x30,0x36,0xa5,0x38,0xbf,0x40,0xa3,0x9e,0x81,0xf3,0xd7,0xfb},
{0x7c,0xe3,0x39,0x82,0x9b,0x2f,0xff,0x87,0x34,0x8e,0x43,0x44,0xc4,0xde,0xe9,0xcb},
{0x54,0x7b,0x94,0x32,0xa6,0xc2,0x23,0x3d,0xee,0x4c,0x95,0x0b,0x42,0xfa,0xc3,0x4e},
{0x08,0x2e,0xa1,0x66,0x28,0xd9,0x24,0xb2,0x76,0x5b,0xa2,0x49,0x6d,0x8b,0xd1,0x25},
{0x72,0xf8,0xf6,0x64,0x86,0x68,0x98,0x16,0xd4,0xa4,0x5c,0xcc,0x5d,0x65,0xb6,0x92},
{0x6c,0x70,0x48,0x50,0xfd,0xed,0xb9,0xda,0x5e,0x15,0x46,0x57,0xa7,0x8d,0x9d,0x84},
{0x90,0xd8,0xab,0x00,0x8c,0xbc,0xd3,0x0a,0xf7,0xe4,0x58,0x05,0xb8,0xb3,0x45,0x06},
{0xd0,0x2c,0x1e,0x8f,0xca,0x3f,0x0f,0x02,0xc1,0xaf,0xbd,0x03,0x01,0x13,0x8a,0x6b},
{0x3a,0x91,0x11,0x41,0x4f,0x67,0xdc,0xea,0x97,0xf2,0xcf,0xce,0xf0,0xb4,0xe6,0x73},
{0x96,0xac,0x74,0x22,0xe7,0xad,0x35,0x85,0xe2,0xf9,0x37,0xe8,0x1c,0x75,0xdf,0x6e},
{0x47,0xf1,0x1a,0x71,0x1d,0x29,0xc5,0x89,0x6f,0xb7,0x62,0x0e,0xaa,0x18,0xbe,0x1b},
{0xfc,0x56,0x3e,0x4b,0xc6,0xd2,0x79,0x20,0x9a,0xdb,0xc0,0xfe,0x78,0xcd,0x5a,0xf4},
{0x1f,0xdd,0xa8,0x33,0x88,0x07,0xc7,0x31,0xb1,0x12,0x10,0x59,0x27,0x80,0xec,0x5f},
{0x60,0x51,0x7f,0xa9,0x19,0xb5,0x4a,0x0d,0x2d,0xe5,0x7a,0x9f,0x93,0xc9,0x9c,0xef},
{0xa0,0xe0,0x3b,0x4d,0xae,0x2a,0xf5,0xb0,0xc8,0xeb,0xbb,0x3c,0x83,0x53,0x99,0x61},
{0x17,0x2b,0x04,0x7e,0xba,0x77,0xd6,0x26,0xe1,0x69,0x14,0x63,0x55,0x21,0x0c,0x7d}
};
static uint8_t w[11][16];
static uint8_t Rcon[10]={0x01,0x02,0x04,0x08,0x10,0x20,0x40,0x80,0x1b,0x36};
 
static void SubWord(uint8_t* in){
    int i;
    for(i=0;i<4;i++){
        in[i]=S[(in[i]>>4)&0x0F][(in[i]>>0)&0x0F];
    }
}
static void RotWord(uint8_t* in){
    uint8_t tmp;
    tmp=in[0];
    in[0]=in[1];
    in[1]=in[2];
    in[2]=in[3];
    in[3]=tmp;
}
static void KeyExpansion_Single(uint8_t num){
    uint8_t i;
    for(i=0;i<4;i++){
        w[num][i]=w[num-1][12+i];
    }
    RotWord(&(w[num][0]));
    SubWord(&(w[num][0]));
    w[num][0]^=Rcon[num-1];
    for(i=0;i<4;i++){
        w[num][i]^=w[num-1][i];
        w[num][i+4]=w[num][i]^w[num-1][i+4];
        w[num][i+8]=w[num][i+4]^w[num-1][i+8];
        w[num][i+12]=w[num][i+8]^w[num-1][i+12];
    }
}
void KeyExpansion(const uint8_t *key){
    uint8_t i;
    for(i=0;i<16;i++){
        w[0][i]=key[i];
    }
    for(i=1;i<11;i++){
        KeyExpansion_Single(i);
    }
}
static void AddRoundKey(uint8_t* src,uint8_t nRound){
    uint8_t i;
    for(i=0;i<16;i++){
        src[i]^=w[nRound][i];
    }
}
static void SubBytes(uint8_t* src){
    uint8_t i;
    for(i=0;i<16;i++){
        src[i]=S[(src[i]>>4)&0x0F][(src[i]>>0)&0x0F];
    }
}
static void invSubBytes(uint8_t* src){
    uint8_t i;
    for(i=0;i<16;i++){
        src[i]=invS[(src[i]>>4)&0x0F][(src[i]>>0)&0x0F];
    }
}
static void ShiftRows(uint8_t* src){
    uint8_t temp[8];
    uint8_t i,j;
    for(i=0;i<4;i++){
        for(j=0;j<4;j++){
            temp[j]=src[j*4+i];
            temp[j+4]=src[j*4+i];
        }
        for(j=0;j<4;j++){
            src[j*4+i]=temp[j+i];
        }
    }
}
static void invShiftRows(uint8_t* src){
    uint8_t temp[8];
    uint8_t i,j;
    for(i=0;i<4;i++){
        for(j=0;j<4;j++){
            temp[j]=src[j*4+i];
            temp[j+4]=src[j*4+i];
        }
        for(j=0;j<4;j++){
            src[j*4+i]=temp[j+4-i];
        }
    }
}
static uint8_t mul(uint8_t a,uint8_t b){
    uint8_t x=0;
    uint8_t i;
    for(i=0x08;i>0;i>>=1){
        if(x&0x80){
            x<<=1;
            x^=0x1b;
        }else{
            x<<=1;
        }
        if(b&i){
            x^=a;
        }
    }
    return x;
}
static void MixColumn_single(uint8_t *r) {
    uint8_t t[4];
    uint8_t i;
    for(i=0;i<4;i++){
        t[i]=r[i];
    }
    r[0]=mul(t[0],2)^mul(t[1],3)^mul(t[2],1)^mul(t[3],1);
    r[1]=mul(t[1],2)^mul(t[2],3)^mul(t[3],1)^mul(t[0],1);
    r[2]=mul(t[2],2)^mul(t[3],3)^mul(t[0],1)^mul(t[1],1);
    r[3]=mul(t[3],2)^mul(t[0],3)^mul(t[1],1)^mul(t[2],1);
}
static void MixColumns(uint8_t* src){
    uint8_t i;
    for(i=0;i<4;i++){
        MixColumn_single(&(src[i*4]));
    }
}
static void invMixColumn_single(uint8_t *r) {
    uint8_t t[4];
    uint8_t i;
    for(i=0;i<4;i++){
        t[i]=r[i];
    }
    r[0]=mul(t[0],14)^mul(t[1],11)^mul(t[2],13)^mul(t[3],9);
    r[1]=mul(t[1],14)^mul(t[2],11)^mul(t[3],13)^mul(t[0],9);
    r[2]=mul(t[2],14)^mul(t[3],11)^mul(t[0],13)^mul(t[1],9);
    r[3]=mul(t[3],14)^mul(t[0],11)^mul(t[1],13)^mul(t[2],9);
}
static void invMixColumns(uint8_t* src){
    uint8_t i;
    for(i=0;i<4;i++){
        invMixColumn_single(&(src[i*4]));
    }
}
void Cipher(uint8_t* data,const uint8_t* key){
    int i;
    AddRoundKey(data,0);
    for(i=1;i<10;i++){
        SubBytes(data);
        ShiftRows(data);
        MixColumns(data);
        AddRoundKey(data,i);
    }
    SubBytes(data);
    ShiftRows(data);
    AddRoundKey(data,i);
}
 
void invCipher(uint8_t* data,const uint8_t* key){
    int i;
    AddRoundKey(data,10);
    for(i=9;i>0;i--){
        invShiftRows(data);
        invSubBytes(data);
        AddRoundKey(data,i);
        invMixColumns(data);
    }
    invShiftRows(data);
    invSubBytes(data);
    AddRoundKey(data,0);
}
#ifndef _GENDLL
int main(int argc,char** argv){
    uint8_t key[]={0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f};
    uint8_t data[]={0x00,0x11,0x22,0x33,0x44,0x55,0x66,0x77,0x88,0x99,0xaa,0xbb,0xcc,0xdd,0xee,0xff};
    int i,j;
 
    KeyExpansion(key);
    Cipher(data,key);
    for(i=0;i<16;i++){
        printf("%02X",data[i]);
    }
    printf("\n");
 
    invCipher(data,key);
    for(i=0;i<16;i++){
        printf("%02X",data[i]);
    }
    printf("\n");
}
#endif

rijndael.c

#include <stdint.h>
#include <string.h>
 
#ifndef WIN32
#define __stdcall
#endif
 
extern void KeyExpansion(const uint8_t *key);
extern void Cipher(uint8_t* data,const uint8_t* key);
extern void invCipher(uint8_t* data,const uint8_t* key);
 
 
static uint8_t hex2val_single(const char one_char){
    uint8_t ret=0;
    if((one_char>='0')&&(one_char<='9')){
        ret=one_char-'0';
    }
    if((one_char>='A')&&(one_char<='F')){
        ret=one_char-'A'+0x0A;
    }
    if((one_char>='a')&&(one_char<='f')){
        ret=one_char-'a'+0x0A;
    }
    return ret;
}
static uint8_t hex2val(const char* two_chars){
    return (hex2val_single(two_chars[0])*16+hex2val_single(two_chars[1]));
}
static const char VAL2HEX_TABLE[] = "0123456789ABCDEF";
static void val2hex(const uint8_t one_byte,char* two_chars){
    two_chars[0]=VAL2HEX_TABLE[(one_byte>>4)&0x0F];
    two_chars[1]=VAL2HEX_TABLE[(one_byte>>0)&0x0F];
}
 
uint32_t __stdcall AES128Encrypt(const uint8_t* plain,const uint8_t* key,uint8_t* akeome){
    memcpy(akeome,plain,16);
    KeyExpansion(key);
    Cipher(akeome,key);
    return 0;
}
uint32_t __stdcall AES128Decrypt(const uint8_t* crypted,const uint8_t* key,uint8_t* kotoyoro){
    memcpy(kotoyoro,crypted,16);
    KeyExpansion(key);
    invCipher(kotoyoro,key);
    return 0;
}
uint32_t __stdcall AES128Encrypt_szstr(const char* szstr_plain,const char* szstr_key,char* szstr_akeome){
    uint8_t plain[16];
    uint8_t key[16];
    uint8_t akeome[16];
    uint8_t i;
    for(i=0;i<16;i++){
        plain[i]=hex2val(&szstr_plain[i*2]);
        key[i]=hex2val(&szstr_key[i*2]);
    }
    AES128Encrypt(plain,key,akeome);
    for(i=0;i<16;i++){
        val2hex(akeome[i],&szstr_akeome[i*2]);
    }
    return 0;
}
uint32_t __stdcall AES128Decrypt_szstr(const char* szstr_crypted,const char* szstr_key,char* szstr_kotoyoro){
    uint8_t crypted[16];
    uint8_t key[16];
    uint8_t kotoyoro[16];
    uint8_t i;
    for(i=0;i<16;i++){
        crypted[i]=hex2val(&szstr_crypted[i*2]);
        key[i]=hex2val(&szstr_key[i*2]);
    }
    AES128Decrypt(crypted,key,kotoyoro);
    for(i=0;i<16;i++){
        val2hex(kotoyoro[i],&szstr_kotoyoro[i*2]);
    }
    return 0;
}

rijndael.def

LIBRARY rijndael
EXPORTS
    AES128Encrypt
    AES128Encrypt_szstr
    AES128Decrypt
    AES128Decrypt_szstr

rijndael.map

{
  global:
    AES128Encrypt;
    AES128Encrypt_szstr;
    AES128Decrypt;
    AES128Decrypt_szstr;
  local: *;
};

test.c

#include <stdio.h>
#include <stdint.h>
#include <windows.h>
 
typedef uint32_t (__stdcall *AES128Encrypt_t)(const uint8_t* plain,const uint8_t* key,uint8_t* akeome);
typedef uint32_t (__stdcall *AES128Decrypt_t)(const uint8_t* crypted,const uint8_t* key,uint8_t* kotoyoro);
typedef uint32_t (__stdcall *AES128Encrypt_szstr_t)(const char* szstr_plain,const char* szstr_key,char* szstr_akeome);
typedef uint32_t (__stdcall *AES128Decrypt_szstr_t)(const char* szstr_crypted,const char* szstr_key,char* szstr_kotoyoro);
 
HMODULE dll;
AES128Encrypt_t AES128Encrypt;
AES128Decrypt_t AES128Decrypt;
AES128Encrypt_szstr_t AES128Encrypt_szstr;
AES128Decrypt_szstr_t AES128Decrypt_szstr;
 
int main(int argc,char** argv){
    uint8_t i;
    uint8_t key[]={0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f};
    uint8_t plain[]={0x00,0x11,0x22,0x33,0x44,0x55,0x66,0x77,0x88,0x99,0xaa,0xbb,0xcc,0xdd,0xee,0xff};
    uint8_t szstr_key[]="000102030405060708090a0b0c0d0e0f";
    uint8_t szstr_plain[]="00112233445566778899aabbccddeeff";
    uint8_t crypted[]={0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00};
    char szstr_crypted[]="00000000000000000000000000000000";
    uint8_t invplain[]={0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00};
    char szstr_invplain[]="00000000000000000000000000000000";
 
    dll=LoadLibrary("rijndael.dll");
    AES128Encrypt=(AES128Encrypt_t)GetProcAddress(dll,"AES128Encrypt");
    AES128Decrypt=(AES128Decrypt_t)GetProcAddress(dll,"AES128Decrypt");
    AES128Encrypt_szstr=(AES128Encrypt_szstr_t)GetProcAddress(dll,"AES128Encrypt_szstr");
    AES128Decrypt_szstr=(AES128Decrypt_szstr_t)GetProcAddress(dll,"AES128Decrypt_szstr");
 
    AES128Encrypt(plain,key,crypted);
    for(i=0;i<16;i++){printf("%02X",crypted[i]);}printf("\n");
    AES128Decrypt(crypted,key,invplain);
    for(i=0;i<16;i++){printf("%02X",invplain[i]);}printf("\n");
 
    AES128Encrypt_szstr(szstr_plain,szstr_key,szstr_crypted);
    printf("%s\n",szstr_crypted);
    AES128Decrypt_szstr(szstr_crypted,szstr_key,szstr_invplain);
    printf("%s\n",szstr_invplain);
 
    return 0;
}

test_64.c

#include <stdio.h>
#include <stdint.h>
#include <windows.h>
 
typedef uint32_t (__stdcall *AES128Encrypt_t)(const uint8_t* plain,const uint8_t* key,uint8_t* akeome);
typedef uint32_t (__stdcall *AES128Decrypt_t)(const uint8_t* crypted,const uint8_t* key,uint8_t* kotoyoro);
typedef uint32_t (__stdcall *AES128Encrypt_szstr_t)(const char* szstr_plain,const char* szstr_key,char* szstr_akeome);
typedef uint32_t (__stdcall *AES128Decrypt_szstr_t)(const char* szstr_crypted,const char* szstr_key,char* szstr_kotoyoro);
 
HMODULE dll;
AES128Encrypt_t AES128Encrypt;
AES128Decrypt_t AES128Decrypt;
AES128Encrypt_szstr_t AES128Encrypt_szstr;
AES128Decrypt_szstr_t AES128Decrypt_szstr;
 
int main(int argc,char** argv){
    uint8_t i;
    uint8_t key[]={0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f};
    uint8_t plain[]={0x00,0x11,0x22,0x33,0x44,0x55,0x66,0x77,0x88,0x99,0xaa,0xbb,0xcc,0xdd,0xee,0xff};
    uint8_t szstr_key[]="000102030405060708090a0b0c0d0e0f";
    uint8_t szstr_plain[]="00112233445566778899aabbccddeeff";
    uint8_t crypted[]={0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00};
    char szstr_crypted[]="00000000000000000000000000000000";
    uint8_t invplain[]={0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00};
    char szstr_invplain[]="00000000000000000000000000000000";
 
    dll=LoadLibrary("rijndael_64.dll");
    AES128Encrypt=(AES128Encrypt_t)GetProcAddress(dll,"AES128Encrypt");
    AES128Decrypt=(AES128Decrypt_t)GetProcAddress(dll,"AES128Decrypt");
    AES128Encrypt_szstr=(AES128Encrypt_szstr_t)GetProcAddress(dll,"AES128Encrypt_szstr");
    AES128Decrypt_szstr=(AES128Decrypt_szstr_t)GetProcAddress(dll,"AES128Decrypt_szstr");
 
    AES128Encrypt(plain,key,crypted);
    for(i=0;i<16;i++){printf("%02X",crypted[i]);}printf("\n");
    AES128Decrypt(crypted,key,invplain);
    for(i=0;i<16;i++){printf("%02X",invplain[i]);}printf("\n");
 
    AES128Encrypt_szstr(szstr_plain,szstr_key,szstr_crypted);
    printf("%s\n",szstr_crypted);
    AES128Decrypt_szstr(szstr_crypted,szstr_key,szstr_invplain);
    printf("%s\n",szstr_invplain);
 
    return 0;
}

test_Lin.c

#include <stdio.h>
#include <stdint.h>
#include <dlfcn.h>
 
typedef uint32_t (*AES128Encrypt_t)(const uint8_t* plain,const uint8_t* key,uint8_t* akeome);
typedef uint32_t (*AES128Decrypt_t)(const uint8_t* crypted,const uint8_t* key,uint8_t* kotoyoro);
typedef uint32_t (*AES128Encrypt_szstr_t)(const char* szstr_plain,const char* szstr_key,char* szstr_akeome);
typedef uint32_t (*AES128Decrypt_szstr_t)(const char* szstr_crypted,const char* szstr_key,char* szstr_kotoyoro);
 
void* dll;
AES128Encrypt_t AES128Encrypt;
AES128Decrypt_t AES128Decrypt;
AES128Encrypt_szstr_t AES128Encrypt_szstr;
AES128Decrypt_szstr_t AES128Decrypt_szstr;
 
int main(int argc,char** argv){
    uint8_t i;
    uint8_t key[]={0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f};
    uint8_t plain[]={0x00,0x11,0x22,0x33,0x44,0x55,0x66,0x77,0x88,0x99,0xaa,0xbb,0xcc,0xdd,0xee,0xff};
    uint8_t szstr_key[]="000102030405060708090a0b0c0d0e0f";
    uint8_t szstr_plain[]="00112233445566778899aabbccddeeff";
    uint8_t crypted[]={0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00};
    char szstr_crypted[]="00000000000000000000000000000000";
    uint8_t invplain[]={0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00};
    char szstr_invplain[]="00000000000000000000000000000000";
 
    dll=dlopen("./rijndael.so",RTLD_LAZY);
    AES128Encrypt=(AES128Encrypt_t)dlsym(dll,"AES128Encrypt");
    AES128Decrypt=(AES128Decrypt_t)dlsym(dll,"AES128Decrypt");
    AES128Encrypt_szstr=(AES128Encrypt_szstr_t)dlsym(dll,"AES128Encrypt_szstr");
    AES128Decrypt_szstr=(AES128Decrypt_szstr_t)dlsym(dll,"AES128Decrypt_szstr");
 
    AES128Encrypt(plain,key,crypted);
    for(i=0;i<16;i++){printf("%02X",crypted[i]);}printf("\n");
    AES128Decrypt(crypted,key,invplain);
    for(i=0;i<16;i++){printf("%02X",invplain[i]);}printf("\n");
 
    AES128Encrypt_szstr(szstr_plain,szstr_key,szstr_crypted);
    printf("%s\n",szstr_crypted);
    AES128Decrypt_szstr(szstr_crypted,szstr_key,szstr_invplain);
    printf("%s\n",szstr_invplain);
 
    return 0;
}

Makefile

TARGETNAME=rijndael
CC=/usr/bin/i686-w64-mingw32-gcc
CXX=/usr/bin/i686-w64-mingw32-g++
LINK=/usr/bin/i686-w64-mingw32-gcc
CFLAGS= -Wall -c
LFLAGS= -o $(TARGETNAME).dll -shared -static-libgcc -static-libstdc++
OBJS= $(TARGETNAME).o rijndael_main.o
 
ALL : $(TARGETNAME).dll
 
test : test.c
	$(CC) -o test.exe test.c
 
$(TARGETNAME).dll : $(OBJS)
	$(LINK) $(LFLAGS) $(OBJS) $(TARGETNAME).def
 
.cpp{}.obj :
	$(CXX) $(CFLAGS) $<
 
.c{}.obj :
	$(CC) $(CFLAGS) $<
 
clean :
	rm $(OBJS) $(TARGETNAME).dll test.exe

Makefile_64

TARGETNAME=rijndael
CC=/usr/bin/x86_64-w64-mingw32-gcc
CXX=/usr/bin/x86_64-w64-mingw32-g++
LINK=/usr/bin/x86_64-w64-mingw32-gcc
CFLAGS= -Wall -c
LFLAGS= -o $(TARGETNAME)_64.dll -shared -static-libgcc -static-libstdc++
OBJS= $(TARGETNAME).o rijndael_main.o
 
ALL : $(TARGETNAME)_64.dll
 
test : test_64.c
	$(CC) -o test_64.exe test_64.c
 
$(TARGETNAME)_64.dll : $(OBJS)
	$(LINK) $(LFLAGS) $(OBJS) $(TARGETNAME).def
 
.cpp{}.obj :
	$(CXX) $(CFLAGS) $<
 
.c{}.obj :
	$(CC) $(CFLAGS) $<
 
clean :
	rm $(OBJS) $(TARGETNAME)_64.dll test_64.exe

Makefile_Lin

TARGETNAME=rijndael
CC=gcc
CXX=g++
LINK=gcc
CFLAGS= -fPIC -O4 -Wall -c
LFLAGS= -shared  -static-libgcc -static-libstdc++ -Wl,--version-script,$(TARGETNAME).map -o $(TARGETNAME).so
#LFLAGS= -shared -Wl,--version-script,$(TARGETNAME).map -o $(TARGETNAME).so
OBJS= $(TARGETNAME).o rijndael_main.o
 
ALL : $(TARGETNAME).so
 
test : test_Lin.c
	$(CC) -o test_Lin test_Lin.c
 
$(TARGETNAME).so : $(OBJS)
	$(LINK) $(OBJS)  $(LFLAGS) 
 
.cpp{}.obj :
	$(CXX) $(CFLAGS) $<
 
.c{}.obj :
	$(CC) $(CFLAGS) $<
 
clean :
	rm $(OBJS) $(TARGETNAME).so test_Lin

はい。いつも通りのいきなりなやつです。

では、
make -f Makefile_Lin clean
make -f Makefile_Lin
make -f Makefile_Lin test
./test_Lin

ってすると、

ってな感じでうまくいった。

ではmonodevelopでGUIを作っていく。

前回のWSLでGUIアプリ作成(monodevelop)(2)と同じようにやっていく。
今回のプロジェクト名はrijndael_callってしている。
Entry(いわゆるtextBox)のサイズがちっちゃいので、Propertiesのこちらで変更する。

で、ソースコードはこちら

MainWindow.cs

using System;
using System.Runtime.InteropServices;
using System.Text;
using Gtk;
 
public partial class MainWindow : Gtk.Window
{
    [DllImport("./rijndael.so", EntryPoint = "AES128Encrypt_szstr")]
    public static extern uint AES128Encrypt_szstr(String plain,String key,StringBuilder crypted);
    public MainWindow() : base(Gtk.WindowType.Toplevel)
    {
        Build();
    }
 
    protected void OnDeleteEvent(object sender, DeleteEventArgs a)
    {
        Application.Quit();
        a.RetVal = true;
    }
 
    protected void OnButton1Clicked(object sender, EventArgs e)
    {
        StringBuilder sb_crypted = new StringBuilder(33);
        AES128Encrypt_szstr(entry1.Text, entry2.Text, sb_crypted);
        entry3.Text = sb_crypted.ToString();
    }
}

えっと、本当にこれで動くの？ってくらい簡単。文字列を受ける部分はStringBuilderを使うってところがミソ。で、一度ビルドして、実行ファイルの場所にsoファイルをコピペして、そして実行。

すげっｽ。うまくいってます。文字列長さチェックとか全然してないので、本当はこんなんじゃダメなんだけど、まずはこんなんでもちゃんと動くってことがすげ。

あけ○め投稿のつもりだったけど、ぜんぜんめでだくない。１月１日から地震。大きな被害が出ないでほしい。

2023年12月31日日曜日

WSLでGUIアプリ作成(monodevelop)(3)

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