Next thing bothers me: hashing password makes them practically irreversible. So if I store password in database with any of hash alghorytms, on next login, how will I check is the password in database? Or simplier I wonder how to decrypt hashed password when logging?
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- dragonmeng2002 2014-04-30 23:56关注
You hash the password the user provides using the same algorithm and compare it against the stored one.
In PHP 5.5, there are new functions
password_hash
andpassword_verify
built in for this that use the industy-standard bcrypt algorithm. In PHP 5.4 and PHP 5.3 (v 5.3.7+), the password_compat library provides the same functions.本回答被题主选为最佳回答 , 对您是否有帮助呢?解决 无用评论 打赏 举报
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