#KDF

MySQL Error number: 3235; Symbol: ER_AES_INVALID_KDF_NAME; SQLSTATE: HY000

文档解释Errornumber:3235;Symbol:ER_AES_INVALID_KDF_NAME;SQLSTATE:HY000Message:KDFmethodnameisnotvalid.Pleaseusehkdforpbkdf2_hmacmethodname错误说明:ER_AES_INVALID_KDF_NA...

MySQL Error number: 3236; Symbol: ER_AES_INVALID_KDF_ITERATIONS; SQLSTATE: HY000

文档解释Errornumber:3236;Symbol:ER_AES_INVALID_KDF_ITERATIONS;SQLSTATE:HY000Message:ForKDFmethodpbkdf2_hmaciterationsvaluelessthan1000ormorethan65535isnotalloweddue...

MySQL Error number: 3238; Symbol: ER_AES_INVALID_KDF_OPTION_SIZE; SQLSTATE: HY000

文档解释Errornumber:3238;Symbol:ER_AES_INVALID_KDF_OPTION_SIZE;SQLSTATE:HY000Message:KDFoptionsizeisinvalid,pleaseprovidevalidsizeMySQLError3238(ER_AES_INVALID_KDF_...

PBKDF2加密

password-thepasswordthatneedstobehashed.Thisshouldbeconvertedintoachararraybeforepassing.salt-saltvaluethatshouldappendtothepassword.iterations-no.ofiterationst...
代码星球 代码星球·2021-02-08

如何生成安全的密码 Hash:MD5, SHA, PBKDF2, BCrypt 示例

密码Hash值的产生是将用户所提供的密码通过使用一定的算法计算后得到的加密字符序列。在Java中提供很多被证明能有效保证密码安全的Hash算法实现,我将在这篇文章中讨论其中的部分算法。需要注意的是,一旦生成密码的Hash值并存储在数据库中后,你将不可能再把它转换回密码明文。只能每次用户在登录到应用程序时,须重新生成Ha...