Mod Value : 128
Shift Value : 100
Plain Text : Halo Apa Kabar Indonesia 6 Januari 2020
Password : P4$$w0rdsP4$$w0rdsP4$$w0rdsP4$$w0rdsP4$
ENKRIP
Plaintext ke-0 =H =>72-100=-28
Passwords ke-0 =P =>80-100=-20
ch1 + ch2+ opr =-28+-20+100 = 52 MOD 128 =52=4
Plaintext ke-1 =a =>97-100=-3
Passwords ke-1 =4 =>52-100=-48
ch1 + ch2+ opr =-3+-48+100 = 49 MOD 128 =49=1
Plaintext ke-2 =l =>108-100=8
Passwords ke-2 =$ =>36-100=-64
ch1 + ch2+ opr =8+-64+100 = 44 MOD 128 =44=,
Plaintext ke-3 =o =>111-100=11
Passwords ke-3 =$ =>36-100=-64
ch1 + ch2+ opr =11+-64+100 = 47 MOD 128 =47=/
Plaintext ke-4 = =>32-100=-68
Passwords ke-4 =w =>119-100=19
ch1 + ch2+ opr =-68+19+100 = 51 MOD 128 =51=3
Plaintext ke-5 =A =>65-100=-35
Passwords ke-5 =0 =>48-100=-52
ch1 + ch2+ opr =-35+-52+100 = 13 MOD 128 =13=
Plaintext ke-6 =p =>112-100=12
Passwords ke-6 =r =>114-100=14
ch1 + ch2+ opr =12+14+100 = 126 MOD 128 =126=~
Plaintext ke-7 =a =>97-100=-3
Passwords ke-7 =d =>100-100=0
ch1 + ch2+ opr =-3+0+100 = 97 MOD 128 =97=a
Plaintext ke-8 = =>32-100=-68
Passwords ke-8 =s =>115-100=15
ch1 + ch2+ opr =-68+15+100 = 47 MOD 128 =47=/
Plaintext ke-9 =K =>75-100=-25
Passwords ke-9 =P =>80-100=-20
ch1 + ch2+ opr =-25+-20+100 = 55 MOD 128 =55=7
Plaintext ke-10 =a =>97-100=-3
Passwords ke-10 =4 =>52-100=-48
ch1 + ch2+ opr =-3+-48+100 = 49 MOD 128 =49=1
Plaintext ke-11 =b =>98-100=-2
Passwords ke-11 =$ =>36-100=-64
ch1 + ch2+ opr =-2+-64+100 = 34 MOD 128 =34="
Plaintext ke-12 =a =>97-100=-3
Passwords ke-12 =$ =>36-100=-64
ch1 + ch2+ opr =-3+-64+100 = 33 MOD 128 =33=!
Plaintext ke-13 =r =>114-100=14
Passwords ke-13 =w =>119-100=19
ch1 + ch2+ opr =14+19+100 = 133 MOD 128 =133=
Plaintext ke-14 = =>32-100=-68
Passwords ke-14 =0 =>48-100=-52
ch1 + ch2+ opr =-68+-52+100 = -20 MOD 128 =108=l
Plaintext ke-15 =I =>73-100=-27
Passwords ke-15 =r =>114-100=14
ch1 + ch2+ opr =-27+14+100 = 87 MOD 128 =87=W
Plaintext ke-16 =n =>110-100=10
Passwords ke-16 =d =>100-100=0
ch1 + ch2+ opr =10+0+100 = 110 MOD 128 =110=n
Plaintext ke-17 =d =>100-100=0
Passwords ke-17 =s =>115-100=15
ch1 + ch2+ opr =0+15+100 = 115 MOD 128 =115=s
Plaintext ke-18 =o =>111-100=11
Passwords ke-18 =P =>80-100=-20
ch1 + ch2+ opr =11+-20+100 = 91 MOD 128 =91=[
Plaintext ke-19 =n =>110-100=10
Passwords ke-19 =4 =>52-100=-48
ch1 + ch2+ opr =10+-48+100 = 62 MOD 128 =62=>
Plaintext ke-20 =e =>101-100=1
Passwords ke-20 =$ =>36-100=-64
ch1 + ch2+ opr =1+-64+100 = 37 MOD 128 =37=%
Plaintext ke-21 =s =>115-100=15
Passwords ke-21 =$ =>36-100=-64
ch1 + ch2+ opr =15+-64+100 = 51 MOD 128 =51=3
Plaintext ke-22 =i =>105-100=5
Passwords ke-22 =w =>119-100=19
ch1 + ch2+ opr =5+19+100 = 124 MOD 128 =124=|
Plaintext ke-23 =a =>97-100=-3
Passwords ke-23 =0 =>48-100=-52
ch1 + ch2+ opr =-3+-52+100 = 45 MOD 128 =45=-
Plaintext ke-24 = =>32-100=-68
Passwords ke-24 =r =>114-100=14
ch1 + ch2+ opr =-68+14+100 = 46 MOD 128 =46=.
Plaintext ke-25 =6 =>54-100=-46
Passwords ke-25 =d =>100-100=0
ch1 + ch2+ opr =-46+0+100 = 54 MOD 128 =54=6
Plaintext ke-26 = =>32-100=-68
Passwords ke-26 =s =>115-100=15
ch1 + ch2+ opr =-68+15+100 = 47 MOD 128 =47=/
Plaintext ke-27 =J =>74-100=-26
Passwords ke-27 =P =>80-100=-20
ch1 + ch2+ opr =-26+-20+100 = 54 MOD 128 =54=6
Plaintext ke-28 =a =>97-100=-3
Passwords ke-28 =4 =>52-100=-48
ch1 + ch2+ opr =-3+-48+100 = 49 MOD 128 =49=1
Plaintext ke-29 =n =>110-100=10
Passwords ke-29 =$ =>36-100=-64
ch1 + ch2+ opr =10+-64+100 = 46 MOD 128 =46=.
Plaintext ke-30 =u =>117-100=17
Passwords ke-30 =$ =>36-100=-64
ch1 + ch2+ opr =17+-64+100 = 53 MOD 128 =53=5
Plaintext ke-31 =a =>97-100=-3
Passwords ke-31 =w =>119-100=19
ch1 + ch2+ opr =-3+19+100 = 116 MOD 128 =116=t
Plaintext ke-32 =r =>114-100=14
Passwords ke-32 =0 =>48-100=-52
ch1 + ch2+ opr =14+-52+100 = 62 MOD 128 =62=>
Plaintext ke-33 =i =>105-100=5
Passwords ke-33 =r =>114-100=14
ch1 + ch2+ opr =5+14+100 = 119 MOD 128 =119=w
Plaintext ke-34 = =>32-100=-68
Passwords ke-34 =d =>100-100=0
ch1 + ch2+ opr =-68+0+100 = 32 MOD 128 =32=
Plaintext ke-35 =2 =>50-100=-50
Passwords ke-35 =s =>115-100=15
ch1 + ch2+ opr =-50+15+100 = 65 MOD 128 =65=A
Plaintext ke-36 =0 =>48-100=-52
Passwords ke-36 =P =>80-100=-20
ch1 + ch2+ opr =-52+-20+100 = 28 MOD 128 =28=
Plaintext ke-37 =2 =>50-100=-50
Passwords ke-37 =4 =>52-100=-48
ch1 + ch2+ opr =-50+-48+100 = 2 MOD 128 =2=
Plaintext ke-38 =0 =>48-100=-52
Passwords ke-38 =$ =>36-100=-64
ch1 + ch2+ opr =-52+-64+100 = -16 MOD 128 =112=p
~a/71"! lWns[>%3|-.6/61.5t>w A p
DEKRIP
Chippertext ke-0 =4 =>52-100=-48
Passwords ke-0 =P =>80-100=-20
ch1 - ch2 + opr =-48--20+100 = -28 MOD 128 =100=H
Chippertext ke-1 =1 =>49-100=-51
Passwords ke-1 =4 =>52-100=-48
ch1 - ch2 + opr =-51--48+100 = -3 MOD 128 =125=a
Chippertext ke-2 =, =>44-100=-56
Passwords ke-2 =$ =>36-100=-64
ch1 - ch2 + opr =-56--64+100 = 8 MOD 128 =8=l
Chippertext ke-3 =/ =>47-100=-53
Passwords ke-3 =$ =>36-100=-64
ch1 - ch2 + opr =-53--64+100 = 11 MOD 128 =11=o
Chippertext ke-4 =3 =>51-100=-49
Passwords ke-4 =w =>119-100=19
ch1 - ch2 + opr =-49-19+100 = -68 MOD 128 =60=
=>13-100=-87
Passwords ke-5 =0 =>48-100=-52
ch1 - ch2 + opr =-87--52+100 = -35 MOD 128 =93=A
Chippertext ke-6 =~ =>126-100=26
Passwords ke-6 =r =>114-100=14
ch1 - ch2 + opr =26-14+100 = 12 MOD 128 =12=p
Chippertext ke-7 =a =>97-100=-3
Passwords ke-7 =d =>100-100=0
ch1 - ch2 + opr =-3-0+100 = -3 MOD 128 =125=a
Chippertext ke-8 =/ =>47-100=-53
Passwords ke-8 =s =>115-100=15
ch1 - ch2 + opr =-53-15+100 = -68 MOD 128 =60=
Chippertext ke-9 =7 =>55-100=-45
Passwords ke-9 =P =>80-100=-20
ch1 - ch2 + opr =-45--20+100 = -25 MOD 128 =103=K
Chippertext ke-10 =1 =>49-100=-51
Passwords ke-10 =4 =>52-100=-48
ch1 - ch2 + opr =-51--48+100 = -3 MOD 128 =125=a
Chippertext ke-11 =" =>34-100=-66
Passwords ke-11 =$ =>36-100=-64
ch1 - ch2 + opr =-66--64+100 = -2 MOD 128 =126=b
Chippertext ke-12 =! =>33-100=-67
Passwords ke-12 =$ =>36-100=-64
ch1 - ch2 + opr =-67--64+100 = -3 MOD 128 =125=a
Chippertext ke-13 = =>5-100=-95
Passwords ke-13 =w =>119-100=19
ch1 - ch2 + opr =-95-19+100 = -114 MOD 128 =14=r
Chippertext ke-14 =l =>108-100=8
Passwords ke-14 =0 =>48-100=-52
ch1 - ch2 + opr =8--52+100 = 60 MOD 128 =60=
Chippertext ke-15 =W =>87-100=-13
Passwords ke-15 =r =>114-100=14
ch1 - ch2 + opr =-13-14+100 = -27 MOD 128 =101=I
Chippertext ke-16 =n =>110-100=10
Passwords ke-16 =d =>100-100=0
ch1 - ch2 + opr =10-0+100 = 10 MOD 128 =10=n
Chippertext ke-17 =s =>115-100=15
Passwords ke-17 =s =>115-100=15
ch1 - ch2 + opr =15-15+100 = 0 MOD 128 =128=d
Chippertext ke-18 =[ =>91-100=-9
Passwords ke-18 =P =>80-100=-20
ch1 - ch2 + opr =-9--20+100 = 11 MOD 128 =11=o
Chippertext ke-19 => =>62-100=-38
Passwords ke-19 =4 =>52-100=-48
ch1 - ch2 + opr =-38--48+100 = 10 MOD 128 =10=n
Chippertext ke-20 =% =>37-100=-63
Passwords ke-20 =$ =>36-100=-64
ch1 - ch2 + opr =-63--64+100 = 1 MOD 128 =1=e
Chippertext ke-21 =3 =>51-100=-49
Passwords ke-21 =$ =>36-100=-64
ch1 - ch2 + opr =-49--64+100 = 15 MOD 128 =15=s
Chippertext ke-22 =| =>124-100=24
Passwords ke-22 =w =>119-100=19
ch1 - ch2 + opr =24-19+100 = 5 MOD 128 =5=i
Chippertext ke-23 =- =>45-100=-55
Passwords ke-23 =0 =>48-100=-52
ch1 - ch2 + opr =-55--52+100 = -3 MOD 128 =125=a
Chippertext ke-24 =. =>46-100=-54
Passwords ke-24 =r =>114-100=14
ch1 - ch2 + opr =-54-14+100 = -68 MOD 128 =60=
Chippertext ke-25 =6 =>54-100=-46
Passwords ke-25 =d =>100-100=0
ch1 - ch2 + opr =-46-0+100 = -46 MOD 128 =82=6
Chippertext ke-26 =/ =>47-100=-53
Passwords ke-26 =s =>115-100=15
ch1 - ch2 + opr =-53-15+100 = -68 MOD 128 =60=
Chippertext ke-27 =6 =>54-100=-46
Passwords ke-27 =P =>80-100=-20
ch1 - ch2 + opr =-46--20+100 = -26 MOD 128 =102=J
Chippertext ke-28 =1 =>49-100=-51
Passwords ke-28 =4 =>52-100=-48
ch1 - ch2 + opr =-51--48+100 = -3 MOD 128 =125=a
Chippertext ke-29 =. =>46-100=-54
Passwords ke-29 =$ =>36-100=-64
ch1 - ch2 + opr =-54--64+100 = 10 MOD 128 =10=n
Chippertext ke-30 =5 =>53-100=-47
Passwords ke-30 =$ =>36-100=-64
ch1 - ch2 + opr =-47--64+100 = 17 MOD 128 =17=u
Chippertext ke-31 =t =>116-100=16
Passwords ke-31 =w =>119-100=19
ch1 - ch2 + opr =16-19+100 = -3 MOD 128 =125=a
Chippertext ke-32 => =>62-100=-38
Passwords ke-32 =0 =>48-100=-52
ch1 - ch2 + opr =-38--52+100 = 14 MOD 128 =14=r
Chippertext ke-33 =w =>119-100=19
Passwords ke-33 =r =>114-100=14
ch1 - ch2 + opr =19-14+100 = 5 MOD 128 =5=i
Chippertext ke-34 = =>32-100=-68
Passwords ke-34 =d =>100-100=0
ch1 - ch2 + opr =-68-0+100 = -68 MOD 128 =60=
Chippertext ke-35 =A =>65-100=-35
Passwords ke-35 =s =>115-100=15
ch1 - ch2 + opr =-35-15+100 = -50 MOD 128 =78=2
Chippertext ke-36 = =>28-100=-72
Passwords ke-36 =P =>80-100=-20
ch1 - ch2 + opr =-72--20+100 = -52 MOD 128 =76=0
Chippertext ke-37 = =>2-100=-98
Passwords ke-37 =4 =>52-100=-48
ch1 - ch2 + opr =-98--48+100 = -50 MOD 128 =78=2
Chippertext ke-38 =p =>112-100=12
Passwords ke-38 =$ =>36-100=-64
ch1 - ch2 + opr =12--64+100 = 76 MOD 128 =76=0
Decrypted Text After Decryption: Halo Apa Kabar Indonesia 6 Januari 2020
BUILD SUCCESSFUL (total time: 0 seconds)
Dengan code sbb:
package modtwofish;
public class MODULO {
public static int mod=128;//ini adalah moddulus valuenya ...bebas antara 128 sd 255 ambang batas max ascii
public static int opr=100;//65 ini adalah pergeseran Valuenya=bebas antara 0 sd 255
public static void main(String[] args) {
String plainText = "Halo Apa Kabar Indonesia 6 Januari 2020";// Hasil pencarian akan mengarah ke Line Today, Seword, Telset, dan Quora.";//1234567890 ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890";//12345ABCDXYZabcdxyz kekayaan alam yang indah 12345";//DROPIT
String secretKey = "P4$$w0rds";
String gab="";
int x=plainText.length();
int y=secretKey.length();
int p=(x/y)+1;
for(int i=0;i<p;i++){
gab+=secretKey;
}
gab=gab.substring(0, x);
System.out.println("Mod Value : " + mod);
System.out.println("Shift Value : " + opr);
System.out.println("Plain Text : " + plainText);
System.out.println("Password : " + gab);
System.out.println("ENKRIP");
String encryptedText = encrypt(plainText, gab);
System.out.println("Encrypted Text After Encryption: " + encryptedText);
System.out.println("DEKRIP");
String decryptedText = decrypt(encryptedText, gab);
System.out.println("Decrypted Text After Decryption: " + decryptedText);
}
private static String encrypt(String plainText, String secretKey) {
StringBuffer encryptedString = new StringBuffer();
int encryptedInt;
for (int i = 0; i < plainText.length(); i++) {
int ch1=(plainText.charAt(i) - opr);
int ch2=(secretKey.charAt(i) - opr);
int hsl=ch1 + ch2+ opr;
int hsl0=hsl;
if (hsl < 1){
hsl += mod;
}
encryptedInt = (hsl) % mod;
char hasil=(char)encryptedInt;
String st1="Plaintext ke-"+i+" ="+plainText.charAt(i)+" =>"+(int)plainText.charAt(i) +"-"+ opr+"="+ch1;
String st2="Passwords ke-"+i+" ="+secretKey.charAt(i)+" =>"+(int)secretKey.charAt(i) +"-"+ opr+"="+ch2;
String str=" ch1 + ch2+ opr ="+ch1 +"+" +ch2+"+" +opr+" = "+hsl0+" MOD "+mod+" ="+hsl+"="+hasil;
//String str="("+ch1+"-"+opr+")"+"+ch2+"+"+opr+"="+hsl0+"=mod ="+encryptedInt+"="+String.valueOf(hasil);
cetak(st1);
cetak(st2);
cetak(str);
System.out.println("");
encryptedString.append(hasil);
}
return encryptedString.toString();
}
static void cetak(String str){
System.out.println(str);
}
private static String decrypt(String decryptedText, String secretKey) {
StringBuffer decryptedString = new StringBuffer();
int decryptedInt;
for (int i = 0; i < decryptedText.length(); i++) {
int ch1 = (int) (decryptedText.charAt(i) - opr);
int ch2 = (int) (secretKey.charAt(i) - opr);
int hsl = ch1 - ch2;
int hsl0=hsl;
if (hsl < 1){
hsl += mod;
}
decryptedInt=hsl+ opr;
decryptedInt = (decryptedInt) % mod;
char hasil=(char)decryptedInt;
//String str="D"+i+"."+ch1+"-"+ch2+"="+hsl0+"=+mod="+decryptedInt+"="+String.valueOf(hasil);
String st1="Chippertext ke-"+i+" ="+decryptedText.charAt(i)+" =>"+(int)decryptedText.charAt(i) +"-"+ opr+"="+ch1;
String st2="Passwords ke-"+i+" ="+secretKey.charAt(i)+" =>"+(int)secretKey.charAt(i) +"-"+ opr+"="+ch2;
String str=" ch1 - ch2 + opr ="+ch1 +"-" +ch2+"+" +opr+" = "+hsl0+" MOD "+mod+" ="+hsl+"="+hasil;
cetak(st1);
cetak(st2);
cetak(str);
System.out.println("");
//decryptedString.append((char) ((decryptedInt) + (int) 'A'));
decryptedString.append(hasil);
}
return decryptedString.toString();
}
}
Tidak ada komentar:
Posting Komentar