Class OFDIntegrityVerifier

java.lang.Object

org.ofdrw.crypto.integrity.OFDIntegrityVerifier

public class OFDIntegrityVerifier
extends Object

OFD完整性协议校验

协议遵循《GB/T 0099》 7.4.6 校验流程

Since:

2021-08-23 19:44:54

Author:

权观宇

Constructor Summary

Constructors

Constructor	Description
OFDIntegrityVerifier()

Method Summary

Modifier and Type	Method	Description
boolean	integrity(Path in, ProtectVerifier verifier)	执行OFD的完整性校验流程

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

OFDIntegrityVerifier

public OFDIntegrityVerifier()

Method Details

integrity

public boolean integrity(Path in,
 ProtectVerifier verifier)
                  throws IOException,
GeneralSecurityException,
org.dom4j.DocumentException

执行OFD的完整性校验流程

Parameters:

in - 待校验的OFD文件路径

verifier - 签名值验证器

Returns:

校验结果：true - 文件完整且没有夹带；false - 文件存在夹带

Throws:

IOException - 文件不存在或IO操作异常

GeneralSecurityException - 安全计算异常

org.dom4j.DocumentException - 无法解析文档内容，可能是文件格式不正确