var NCCSN = '';
var isca = '';
var usercode = '';
var signType = 'NCC';
//CA实施工程师修改
var transType = 'NCC';
function sn(usercode, isca) {
    var result = '';
    if (!isca) {        
        if (signType == 'NCC') {
            return usercode;
        } else {
            result = getCertSN(usercode, true);
        }
    } else {
        //硬KEY
		result = getCertSN(usercode, false);
    }
    return result;
}
function sign(value, uid, needpsw, isca) {
    var result = '';
    if (!isca) {        
        if (signType == 'NCC') {
            return CryptoJS.enc.Base64.stringify(CryptoJS.SHA256(uid + value));
        } else {
            //ca根据type判断，type为本文件配置
			result = signMessage(value, uid);
        }
    } else {
        //硬KEY
		result = signMessage(value, uid, needpsw);
    }
    return result;
}
function superSign(value, usercode, needpsw, isca) {
    var result = {};
    try {
        result.status = 0;
        result.sn = sn(usercode, isca);
        result.signStr = sign(value, usercode, needpsw, isca);
    } catch (e) {
        result.status = 1;
        result.msg = e.message;
    }
    return result;
}
function transSn(usercode) {
    var result = '';
    if (transType == 'NCC') {
        result = usercode;
    } else {
        //ca根据type判断，type为本文件配置
		result = getCertSN(usercode, true);
    }
    return result;
}
//传输签名一定是不需要密码的 
function transSign(value, uid) {
    var result = '';
    if (transType == 'NCC') {
        result =  CryptoJS.enc.Base64.stringify(CryptoJS.SHA256(uid + value));
    } else {
        //ca根据type判断，type为本文件配置
		result = signMessage(value, uid);
    }
    return result;
}