SQL Server 2005 hashbytes(‘sha1’,'code') alternative in MySQL

问题:

Hi i have several passwords encrypted in this way:

hashbytes(‘sha1’,'password')

Using SQL Server 2005, we are planing a migration to MySQL.

There is a hash function equivalent in MySQL or PHP.

Because i use a standard SHA1 algorithm and results are different that the ones i have using SQL Server algorithm.

回答1:

I found out that php uses ascii encoding, so in order to get the same results in sql server management studio for example, use a varchar(8000) as @input.

回答2:

MySQL has a SHA1 function:

mysql> SELECT SHA1('password'); +------------------------------------------+ | SHA1('password')                         | +------------------------------------------+ | 5baa61e4c9b93f3f0682250b6cf8331b7ee68fd8 | +------------------------------------------+

What does the equivalent SQL Server function produce?

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