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（Spring Security加密模块）加密数据搜索

[英](Spring Security Crypto Module) encrypted data Search

原文 2015-01-03 16:46:42 9 1 java/ spring/ java-ee/ module/ cryptography

I have Used Spring Security Crypto Module for data encryption . 我已经使用Spring Security加密模块进行数据加密。 Now I want To Search these encrypted data from the database.But I am not getting any idea how do i search.Please Post something if you already faced that type of problem. 现在我想从数据库中搜索这些加密的数据。但是我不知道如何搜索。如果您已经遇到过此类问题，请发表一些评论。

1 个解决方案

You'll have to decrypt it first. 您必须先对其解密。 You cannot search encrypted data unless you've deliberately chosen homomorphic encryption and you haven't. 除非您故意选择了同态加密，否则您将无法搜索加密的数据。 Note that homomorphic encryption isn't used too much in practice. 请注意，同态加密在实践中并没有太多使用。 Normally encrypted data should be indistinguishable from random. 通常，加密数据应该与随机数据没有区别。

春季安全加密模块-BadPaddingException：给定最终块未正确填充 - Spring Security Crypto Module - BadPaddingException: Given final block not properly padded

Spring Security Crypto最终块没有正确填充 - Spring Security Crypto final block not properly padded

Spring Security - BytesEncryptor - 没有获得正确的加密密码 - Spring Security - BytesEncryptor - not getting the proper encrypted password

绕过 Spring 中的 PasswordEncoder 已加密密码的安全性 - Bypass PasswordEncoder in Spring Security for already encrypted passwords

在python中获取AES CBS加密数据的javax.crypto.BadPaddingException - Getting a javax.crypto.BadPaddingException for AES CBS encrypted data in python

获取javax.crypto.IllegalBlockSizeException：加密加密数据时发生异常 - getting javax.crypto.IllegalBlockSizeException: exception while encrypting the encrypted data

如何在grails中搜索加密的数据 - how to search encrypted data in grails

我已经通过 Java spring 安全性生成了公钥，我尝试使用该公钥来使用 Nodejs Crypto 加密数据，但它返回错误 - I had generate Public Key by Java spring security and I try to use that public key to encrypt data with Nodejs Crypto but it return error

在测试中调用spring-security-crypto的Encryptors时发生IllegalArgumentException - IllegalArgumentException while calling the Encryptors of spring-security-crypto in test

如何在WSS4J Spring Security中使用加密密码 - How to use encrypted password in WSS4J Spring Security

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相关问题 春季安全加密模块-BadPaddingException：给定最终块未正确填充 - Spring Security Crypto Module - BadPaddingException: Given final block not properly padded Spring Security Crypto最终块没有正确填充 - Spring Security Crypto final block not properly padded Spring Security - BytesEncryptor - 没有获得正确的加密密码 - Spring Security - BytesEncryptor - not getting the proper encrypted password 绕过 Spring 中的 PasswordEncoder 已加密密码的安全性 - Bypass PasswordEncoder in Spring Security for already encrypted passwords 在python中获取AES CBS加密数据的javax.crypto.BadPaddingException - Getting a javax.crypto.BadPaddingException for AES CBS encrypted data in python 获取javax.crypto.IllegalBlockSizeException：加密加密数据时发生异常 - getting javax.crypto.IllegalBlockSizeException: exception while encrypting the encrypted data 如何在grails中搜索加密的数据 - how to search encrypted data in grails 我已经通过 Java spring 安全性生成了公钥，我尝试使用该公钥来使用 Nodejs Crypto 加密数据，但它返回错误 - I had generate Public Key by Java spring security and I try to use that public key to encrypt data with Nodejs Crypto but it return error 在测试中调用spring-security-crypto的Encryptors时发生IllegalArgumentException - IllegalArgumentException while calling the Encryptors of spring-security-crypto in test 如何在WSS4J Spring Security中使用加密密码 - How to use encrypted password in WSS4J Spring Security

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