87 lines
3.1 KiB
Java
87 lines
3.1 KiB
Java
|
package com.huawei.hms.hatool;
|
||
|
|
|
||
|
|
import android.util.Base64;
|
||
|
|
import java.io.UnsupportedEncodingException;
|
||
|
|
import java.security.InvalidKeyException;
|
||
|
|
import java.security.KeyFactory;
|
||
|
|
import java.security.NoSuchAlgorithmException;
|
||
|
|
import java.security.PublicKey;
|
||
|
|
import java.security.spec.InvalidKeySpecException;
|
||
|
|
import java.security.spec.X509EncodedKeySpec;
|
||
|
|
import javax.crypto.BadPaddingException;
|
||
|
|
import javax.crypto.Cipher;
|
||
|
|
import javax.crypto.IllegalBlockSizeException;
|
||
|
|
import javax.crypto.NoSuchPaddingException;
|
||
|
|
import o.Yqs;
|
||
|
|
|
||
|
|
/* loaded from: classes2.dex */
|
||
|
|
public class h0 {
|
||
|
|
private static byte[] a(byte[] bArr, PublicKey publicKey) {
|
||
|
|
String str;
|
||
|
|
try {
|
||
|
|
if (publicKey == null) {
|
||
|
|
throw new UnsupportedEncodingException("The loaded public key is null");
|
||
|
|
}
|
||
|
|
Cipher cipher = Cipher.getInstance("RSA/ECB/OAEPWithSHA-256AndMGF1Padding");
|
||
|
|
cipher.init(1, publicKey);
|
||
|
|
return cipher.doFinal(bArr);
|
||
|
|
} catch (UnsupportedEncodingException unused) {
|
||
|
|
str = "rsaEncrypt(): getBytes - Unsupported coding format!";
|
||
|
|
v.f("hmsSdk", str);
|
||
|
|
return new byte[0];
|
||
|
|
} catch (InvalidKeyException unused2) {
|
||
|
|
str = "rsaEncrypt(): init - Invalid key!";
|
||
|
|
v.f("hmsSdk", str);
|
||
|
|
return new byte[0];
|
||
|
|
} catch (NoSuchAlgorithmException unused3) {
|
||
|
|
str = "rsaEncrypt(): getInstance - No such algorithm,transformation";
|
||
|
|
v.f("hmsSdk", str);
|
||
|
|
return new byte[0];
|
||
|
|
} catch (BadPaddingException unused4) {
|
||
|
|
str = "rsaEncrypt():False filling parameters!";
|
||
|
|
v.f("hmsSdk", str);
|
||
|
|
return new byte[0];
|
||
|
|
} catch (IllegalBlockSizeException unused5) {
|
||
|
|
str = "rsaEncrypt(): doFinal - The provided block is not filled with";
|
||
|
|
v.f("hmsSdk", str);
|
||
|
|
return new byte[0];
|
||
|
|
} catch (NoSuchPaddingException unused6) {
|
||
|
|
str = "rsaEncrypt(): No such filling parameters ";
|
||
|
|
v.f("hmsSdk", str);
|
||
|
|
return new byte[0];
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
private static PublicKey a(byte[] bArr) {
|
||
|
|
return KeyFactory.getInstance("RSA").generatePublic(new X509EncodedKeySpec(bArr));
|
||
|
|
}
|
||
|
|
|
||
|
|
public static String a(String str, byte[] bArr) {
|
||
|
|
String str2;
|
||
|
|
if (bArr == null || bArr.length == 0) {
|
||
|
|
v.f("hmsSdk", "encrypt: content is empty or null");
|
||
|
|
return "";
|
||
|
|
}
|
||
|
|
try {
|
||
|
|
return Yqs.b(a(bArr, a(Base64.decode(str, 0))));
|
||
|
|
} catch (NoSuchAlgorithmException unused) {
|
||
|
|
str2 = "encrypt(): getInstance - No such algorithm,transformation";
|
||
|
|
v.f("hmsSdk", str2);
|
||
|
|
return "";
|
||
|
|
} catch (InvalidKeySpecException unused2) {
|
||
|
|
str2 = "encrypt(): Invalid key specification";
|
||
|
|
v.f("hmsSdk", str2);
|
||
|
|
return "";
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
public static String a(String str, String str2) {
|
||
|
|
try {
|
||
|
|
return a(str, str2.getBytes("UTF-8"));
|
||
|
|
} catch (UnsupportedEncodingException unused) {
|
||
|
|
v.c("hmsSdk", "Unsupported encoding exception,utf-8");
|
||
|
|
return "";
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|