[wp-trac] [WordPress Trac] #21022: Use bcrypt for password hashing; updating old hashes

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Thu Feb 20 15:53:23 UTC 2025


#21022: Use bcrypt for password hashing; updating old hashes
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 Reporter:  th23                                 |       Owner:
                                                 |  johnbillion
     Type:  enhancement                          |      Status:  reopened
 Priority:  normal                               |   Milestone:  6.8
Component:  Security                             |     Version:  3.4
 Severity:  normal                               |  Resolution:
 Keywords:  has-patch needs-testing has-unit-    |     Focuses:
  tests has-dev-note                             |
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Comment (by johnbillion):

 I suppose for completeness sake there is a third option regarding the
 `user_activation_key` field, if it's absolutely necessary, which is to
 revert the switch from phpass to BLAKE2b for security keys. It was a side
 effect of the original proposal to switch these to bcrypt before deciding
 they should use a fast hash instead. But that's a bunch of work which IMHO
 is unnecessary to handle this edge case.

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Ticket URL: <https://core.trac.wordpress.org/ticket/21022#comment:233>
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