翰林优商.apk(点击下载) / m.java

package com.tb.tb_lib.l;

import java.io.UnsupportedEncodingException;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import kotlin.UByte;

public class m {
    public static String a(String str) {
        try {
            MessageDigest instance = MessageDigest.getInstance("SHA-256");
            instance.update(str.getBytes("UTF-8"));
            return a(instance.digest());
        } catch (NoSuchAlgorithmException e) {
            e.printStackTrace();
        } catch (UnsupportedEncodingException e2) {
            e2.printStackTrace();
        }
        return "";
    }

    private static String a(byte[] bArr) {
        StringBuffer stringBuffer = new StringBuffer();
        for (byte b : bArr) {
            String hexString = Integer.toHexString(b & UByte.MAX_VALUE);
            if (hexString.length() == 1) {
                stringBuffer.append("0");
            }
            stringBuffer.append(hexString);
        }
        return stringBuffer.toString();
    }
}