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[LDRA] 585 S (부분적 처리): 동일한 데이터에 대한 비트와 연산 - System.out.print 부분에 비트 연산이 두번 진행 중이여서 나눠서 처리

feature/ldra
leehagjoon(이학준) 1 year ago
parent
5ba2648c2c
commit
3857d826b4
2 changed files with 200 additions and 58 deletions
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  1. 230
      src/main/java/com/palnet/server/encrptn/kisa/KISA_SEED_CBC.java
  2. 28
      src/main/java/com/palnet/server/encrptn/kisa/KISA_SHA256.java

230
src/main/java/com/palnet/server/encrptn/kisa/KISA_SEED_CBC.java
Unescape View File

@ -372,12 +372,18 @@ public class KISA_SEED_CBC {
if(ENDIAN != Common.BIG_ENDIAN) {
for(i=0;i<inLen;i++)
{
data[i] = (byte)(in[i/4] >> ((i%4)*8));
int temp = in[i / 4];
int shift = (i % 4) * 8;
data[i] = (byte) (temp >> shift);
// data[i] = (byte)(in[i/4] >> ((i%4)*8));
}
} else {
for(i=0;i<inLen;i++)
{
data[i] = (byte)(in[i/4] >> ((3-(i%4))*8));
int temp = in[i / 4];
int shift = (3 - (i % 4)) * 8;
data[i] = (byte) (temp >> shift);
// data[i] = (byte)(in[i/4] >> ((3-(i%4))*8));
}
}
@ -1055,10 +1061,20 @@ public class KISA_SEED_CBC {
System.out.print("[ Test Encrypt mode : \uFFFD\uFFFD\uFFFD 1 ]" +"\n");
System.out.print("Key\t\t\t\t: ");
for (int i=0; i<16; i++) System.out.print(Integer.toHexString(0xff&pbUserKey[i])+" ");
for (int i=0; i<16; i++) {
int intValue = 0xff & pbUserKey[i];
String hexString = Integer.toHexString(intValue);
// System.out.print(Integer.toHexString(0xff & pbUserKey[i]) + " ");
System.out.print(hexString + " ");
}
System.out.print("\n");
System.out.print("Plaintext\t\t\t: ");
for (int i=0; i<PLAINTEXT_LENGTH; i++) System.out.print(Integer.toHexString(0xff&pbData[i])+" ");
for (int i=0; i<PLAINTEXT_LENGTH; i++){
int intValue = 0xff & pbData[i];
String hexString = Integer.toHexString(intValue);
System.out.print(hexString + " ");
// System.out.print(Integer.toHexString(0xff&pbData[i])+" ");
}
System.out.print("\n");
@ -1071,18 +1087,30 @@ public class KISA_SEED_CBC {
System.out.print("\nIV\t\t\t\t: ");
for (int i=0; i<16; i++)
System.out.print(Integer.toHexString(0xff&bszIV[i])+" ");
for (int i=0; i<16; i++){
int intValue = 0xff & bszIV[i];
String hexString = Integer.toHexString(intValue);
System.out.print(hexString + " ");
// System.out.print(Integer.toHexString(0xff&bszIV[i])+" ");
}
System.out.print("\n");
System.out.print("Ciphertext(SEED_CBC_Encrypt)\t: ");
for (int i=0; i<CIPHERTEXT_LENGTH; i++)
System.out.print(Integer.toHexString(0xff&defaultCipherText[i])+" ");
for (int i=0; i<CIPHERTEXT_LENGTH; i++){
int intValue = 0xff & defaultCipherText[i];
String hexString = Integer.toHexString(intValue);
System.out.print(hexString + " ");
// System.out.print(Integer.toHexString(0xff&defaultCipherText[i])+" ");
}
System.out.print("\n");
System.out.print("Plaintext(SEED_CBC_Decrypt)\t: ");
for (int i=0; i<PLAINTEXT_LENGTH; i++)
System.out.print(Integer.toHexString(0xff&PPPPP[i])+" ");
for (int i=0; i<PLAINTEXT_LENGTH; i++){
int intValue = 0xff & PPPPP[i];
String hexString = Integer.toHexString(intValue);
System.out.print(hexString + " ");
// System.out.print(Integer.toHexString(0xff&PPPPP[i])+" ");
}
System.out.print("\n\n");
@ -1091,18 +1119,30 @@ public class KISA_SEED_CBC {
byte[] Plain1 = SEED_CBC_Decrypt(pbUserKey, bszIV, Cipher1, 0, 16);
System.out.print("IV\t\t\t\t: ");
for (int i=0; i<16; i++)
System.out.print(Integer.toHexString(0xff&bszIV[i])+" ");
for (int i=0; i<16; i++){
int intValue = 0xff & bszIV[i];
String hexString = Integer.toHexString(intValue);
System.out.print(hexString + " ");
// System.out.print(Integer.toHexString(0xff&bszIV[i])+" ");
}
System.out.print("\n");
System.out.print("Ciphertext(SEED_CBC_Encrypt1)\t: ");
for (int i=0; i<16; i++)
System.out.print(Integer.toHexString(0xff&Cipher1[i])+" ");
for (int i=0; i<16; i++){
int intValue = 0xff & Cipher1[i];
String hexString = Integer.toHexString(intValue);
System.out.print(hexString + " ");
// System.out.print(Integer.toHexString(0xff&Cipher1[i])+" ");
}
System.out.print("\n");
System.out.print("Plaintext(SEED_CBC_Decrypt1)\t: ");
for (int i=0; i<2; i++)
System.out.print(Integer.toHexString(0xff&Plain1[i])+" ");
for (int i=0; i<2; i++){
int intValue = 0xff & Plain1[i];
String hexString = Integer.toHexString(intValue);
System.out.print(hexString + " ");
// System.out.print(Integer.toHexString(0xff&Plain1[i])+" ");
}
System.out.print("\n\n");
@ -1111,18 +1151,30 @@ public class KISA_SEED_CBC {
byte[] Plain2 = SEED_CBC_Decrypt(pbUserKey, bszIV, Cipher2, 0, 32);
System.out.print("IV\t\t\t\t: ");
for (int i=0; i<16; i++)
System.out.print(Integer.toHexString(0xff&bszIV[i])+" ");
for (int i=0; i<16; i++){
int intValue = 0xff & bszIV[i];
String hexString = Integer.toHexString(intValue);
System.out.print(hexString + " ");
// System.out.print(Integer.toHexString(0xff&bszIV[i])+" ");
}
System.out.print("\n\n");
System.out.print("Ciphertext(SEED_CBC_Encrypt)\t: ");
for (int i=0; i<32; i++)
System.out.print(Integer.toHexString(0xff&Cipher2[i])+" ");
for (int i=0; i<32; i++){
int intValue = 0xff & Cipher2[i];
String hexString = Integer.toHexString(intValue);
System.out.print(hexString + " ");
// System.out.print(Integer.toHexString(0xff&Cipher2[i])+" ");
}
System.out.print("\n");
System.out.print("Plaintext(SEED_CBC_Decrypt)\t: ");
for (int i=0; i<16; i++)
System.out.print(Integer.toHexString(0xff&Plain2[i])+" ");
for (int i=0; i<16; i++){
int intValue = 0xff & Plain2[i];
String hexString = Integer.toHexString(intValue);
System.out.print(hexString + " ");
// System.out.print(Integer.toHexString(0xff&Plain2[i])+" ");
}
System.out.print("\n\n\n");
@ -1133,18 +1185,30 @@ public class KISA_SEED_CBC {
byte[] Plain3 = SEED_CBC_Decrypt(pbUserKey, bszIV, Cipher3, 0, 32);
System.out.print("IV\t\t\t\t: ");
for (int i=0; i<16; i++)
System.out.print(Integer.toHexString(0xff&bszIV[i])+" ");
for (int i=0; i<16; i++){
int intValue = 0xff & bszIV[i];
String hexString = Integer.toHexString(intValue);
System.out.print(hexString + " ");
// System.out.print(Integer.toHexString(0xff&bszIV[i])+" ");
}
System.out.print("\n");
System.out.print("Ciphertext(SEED_CBC_Encrypt3)\t: ");
for (int i=0; i<32; i++)
System.out.print(Integer.toHexString(0xff&Cipher3[i])+" ");
for (int i=0; i<32; i++){
int intValue = 0xff & Cipher3[i];
String hexString = Integer.toHexString(intValue);
System.out.print(hexString + " ");
// System.out.print(Integer.toHexString(0xff&Cipher3[i])+" ");
}
System.out.print("\n");
System.out.print("Plaintext(SEED_CBC_Decrypt3)\t: ");
for (int i=0; i<18; i++)
System.out.print(Integer.toHexString(0xff&Plain3[i])+" ");
for (int i=0; i<18; i++){
int intValue = 0xff & Plain3[i];
String hexString = Integer.toHexString(intValue);
System.out.print(hexString + " ");
// System.out.print(Integer.toHexString(0xff&Plain3[i])+" ");
}
System.out.print("\n");
@ -1173,10 +1237,20 @@ public class KISA_SEED_CBC {
System.out.print("\n\n[ Test Encrypt mode : \uFFFD\uFFFD\uFFFD 2 ]" +"\n");
System.out.print("Key\t\t\t\t: ");
for (int i=0; i<16; i++) System.out.print(Integer.toHexString(0xff&pbUserKey[i])+", ");
for (int i=0; i<16; i++) {
int intValue = 0xff & pbUserKey[i];
String hexString = Integer.toHexString(intValue);
System.out.print(hexString + " ");
// System.out.print(Integer.toHexString(0xff&pbUserKey[i])+", ");
}
System.out.print("\n");
System.out.print("Plaintext\t\t\t: ");
for (int i=0; i<PLAINTEXT_LENGTH; i++) System.out.print(Integer.toHexString(0xff&pbData[i])+", ");
for (int i=0; i<PLAINTEXT_LENGTH; i++){
int intValue = 0xff & pbData[i];
String hexString = Integer.toHexString(intValue);
System.out.print(hexString + " ");
// System.out.print(Integer.toHexString(0xff&pbData[i])+", ");
}
System.out.print("\n");
@ -1245,13 +1319,21 @@ public class KISA_SEED_CBC {
System.out.print("IV\t\t\t\t: ");
for (int i=0; i<16; i++)
System.out.print(Integer.toHexString(0xff&bszIV[i])+", ");
for (int i=0; i<16; i++){
int intValue = 0xff & bszIV[i];
String hexString = Integer.toHexString(intValue);
System.out.print(hexString + " ");
// System.out.print(Integer.toHexString(0xff&bszIV[i])+", ");
}
System.out.print("\n");
System.out.print("Ciphertext(SEED_CBC_Encrypt 1)\t: ");
for (int i=0; i<CIPHERTEXT_LENGTH; i++)
System.out.print(Integer.toHexString(0xff&pbszCipherText[i])+", ");
for (int i=0; i<CIPHERTEXT_LENGTH; i++){
int intValue = 0xff & pbszCipherText[i];
String hexString = Integer.toHexString(intValue);
System.out.print(hexString + " ");
// System.out.print(Integer.toHexString(0xff&pbszCipherText[i])+", ");
}
System.out.print("\n");
@ -1348,8 +1430,12 @@ public class KISA_SEED_CBC {
System.out.print("Plaintext(SEED_CBC_Decrypt 1)\t: ");
for (int i=0; i<PLAINTEXT_LENGTH; i++)
System.out.print(Integer.toHexString(0xff&result[i])+", ");
for (int i=0; i<PLAINTEXT_LENGTH; i++){
int intValue = 0xff & result[i];
String hexString = Integer.toHexString(intValue);
System.out.print(hexString + " ");
// System.out.print(Integer.toHexString(0xff&result[i])+", ");
}
System.out.print("\n\n");
data = null;
@ -1434,13 +1520,21 @@ public class KISA_SEED_CBC {
System.out.print("\n\nIV\t\t\t\t: ");
for (int i=0; i<16; i++)
System.out.print(Integer.toHexString(0xff&bszIV[i])+" ");
for (int i=0; i<16; i++){
int intValue = 0xff & bszIV[i];
String hexString = Integer.toHexString(intValue);
System.out.print(hexString + " ");
// System.out.print(Integer.toHexString(0xff&bszIV[i])+" ");
}
System.out.print("\n");
System.out.print("Ciphertext(SEED_CBC_Encrypt)\t: ");
for (int i=0; i<16; i++)
System.out.print(Integer.toHexString(0xff&pbszCipherText[i])+" ");
for (int i=0; i<16; i++){
int intValue = 0xff & pbszCipherText[i];
String hexString = Integer.toHexString(intValue);
System.out.print(hexString + " ");
// System.out.print(Integer.toHexString(0xff&pbszCipherText[i])+" ");
}
System.out.print("\n");
@ -1539,8 +1633,12 @@ public class KISA_SEED_CBC {
System.out.print("Plaintext(SEED_CBC_Decrypt 1)\t: ");
for (int i=0; i<PLAINTEXT_LENGTH; i++)
System.out.print(Integer.toHexString(0xff&result[i])+" ");
for (int i=0; i<PLAINTEXT_LENGTH; i++){
int intValue = 0xff & result[i];
String hexString = Integer.toHexString(intValue);
System.out.print(hexString + " ");
// System.out.print(Integer.toHexString(0xff&result[i])+" ");
}
System.out.print("\n\n");
data = null;
@ -1610,13 +1708,21 @@ public class KISA_SEED_CBC {
System.out.print("\n\nIV\t\t\t\t: ");
for (int i=0; i<16; i++)
System.out.print(Integer.toHexString(0xff&bszIV[i])+" ");
for (int i=0; i<16; i++){
int intValue = 0xff & bszIV[i];
String hexString = Integer.toHexString(intValue);
System.out.print(hexString + " ");
// System.out.print(Integer.toHexString(0xff&bszIV[i])+" ");
}
System.out.print("\n");
System.out.print("Ciphertext(SEED_CBC_Encrypt)\t: ");
for (int i=0; i<32; i++)
System.out.print(Integer.toHexString(0xff&pbszCipherText[i])+" ");
for (int i=0; i<32; i++){
int intValue = 0xff & pbszCipherText[i];
String hexString = Integer.toHexString(intValue);
System.out.print(hexString + " ");
// System.out.print(Integer.toHexString(0xff&pbszCipherText[i])+" ");
}
System.out.print("\n");
@ -1714,8 +1820,12 @@ public class KISA_SEED_CBC {
System.out.print("Plaintext(SEED_CBC_Decrypt 1)\t: ");
for (int i=0; i<PLAINTEXT_LENGTH; i++)
System.out.print(Integer.toHexString(0xff&result[i])+" ");
for (int i=0; i<PLAINTEXT_LENGTH; i++){
int intValue = 0xff & result[i];
String hexString = Integer.toHexString(intValue);
System.out.print(hexString + " ");
// System.out.print(Integer.toHexString(0xff&result[i])+" ");
}
System.out.print("\n\n");
data = null;
@ -1787,13 +1897,21 @@ public class KISA_SEED_CBC {
System.out.print("\n\nIV\t\t\t\t: ");
for (int i=0; i<16; i++)
System.out.print(Integer.toHexString(0xff&bszIV[i])+" ");
for (int i=0; i<16; i++){
int intValue = 0xff & bszIV[i];
String hexString = Integer.toHexString(intValue);
System.out.print(hexString + " ");
// System.out.print(Integer.toHexString(0xff&bszIV[i])+" ");
}
System.out.print("\n");
System.out.print("Ciphertext(SEED_CBC_Encrypt)\t: ");
for (int i=0; i<32; i++)
System.out.print(Integer.toHexString(0xff&pbszCipherText[i])+" ");
for (int i=0; i<32; i++){
int intValue = 0xff & pbszCipherText[i];
String hexString = Integer.toHexString(intValue);
System.out.print(hexString + " ");
// System.out.print(Integer.toHexString(0xff&pbszCipherText[i])+" ");
}
System.out.print("\n");
@ -1892,8 +2010,12 @@ public class KISA_SEED_CBC {
System.out.print("Plaintext(SEED_CBC_Decrypt 1)\t: ");
for (int i=0; i<PLAINTEXT_LENGTH; i++)
System.out.print(Integer.toHexString(0xff&result[i])+" ");
for (int i=0; i<PLAINTEXT_LENGTH; i++){
int intValue = 0xff & result[i];
String hexString = Integer.toHexString(intValue);
System.out.print(hexString + " ");
// System.out.print(Integer.toHexString(0xff&result[i])+" ");
}
System.out.print("\n\n");
data = null;

28
src/main/java/com/palnet/server/encrptn/kisa/KISA_SHA256.java
Unescape View File

@ -396,14 +396,24 @@ public class KISA_SHA256 {
{
System.out.print("Plaintext\t: ");
for (int i=0; i<Plaintext_length; i++) System.out.print(Integer.toHexString(0xff&pbData[i])+" ");
for (int i=0; i<Plaintext_length; i++) {
int intValue = 0xff & pbData[i];
String hexString = Integer.toHexString(intValue);
System.out.print(hexString + " ");
// System.out.print(Integer.toHexString(0xff&pbData[i])+" ");
}
System.out.print("\n");
// Encryption
SHA256_Encrpyt( pbData, Plaintext_length, pbCipher );
System.out.print("Ciphertext\t: ");
for (int i=0; i<32; i++) System.out.print(Integer.toHexString(0xff&pbCipher[i])+" ");
for (int i=0; i<32; i++){
int intValue = 0xff & pbCipher[i];
String hexString = Integer.toHexString(intValue);
System.out.print(hexString + " ");
// System.out.print(Integer.toHexString(0xff&pbCipher[i])+" ");
}
System.out.print("\n\n");
Plaintext_length++;
@ -412,12 +422,22 @@ public class KISA_SHA256 {
System.out.print("Plaintext\t: ");
for (int i=0; i<1; i++) System.out.print(Integer.toHexString(0xff&pbData1[i])+" ");
for (int i=0; i<1; i++){
int intValue = 0xff & pbData1[i];
String hexString = Integer.toHexString(intValue);
System.out.print(hexString + " ");
// System.out.print(Integer.toHexString(0xff&pbData1[i])+" ");
}
System.out.print("\n");
// Encryption
SHA256_Encrpyt( pbData1, 1, pbCipher );
System.out.print("Ciphertext\t: ");
for (int i=0; i<32; i++) System.out.print(Integer.toHexString(0xff&pbCipher[i])+" ");
for (int i=0; i<32; i++){
int intValue = 0xff & pbCipher[i];
String hexString = Integer.toHexString(intValue);
System.out.println(hexString + " ");
// System.out.print(Integer.toHexString(0xff&pbCipher[i])+" ");
}
System.out.print("\n\n");

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