[tor-bugs] #23026 [- Select a component]: Rename hybrid_encrypt functions to prevent accidental use

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#23026: Rename hybrid_encrypt functions to prevent accidental use
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     Reporter:  nickm                 |      Owner:
         Type:  defect                |     Status:  new
     Priority:  Medium                |  Milestone:  Tor: 0.3.2.x-final
    Component:  - Select a component  |    Version:
     Severity:  Normal                |   Keywords:
Actual Points:                        |  Parent ID:
       Points:  0                     |   Reviewer:
      Sponsor:                        |
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 The old hybrid_encrypt functions are necessary for implementing TAP and
 old-style hidden services, but they're also obsolete, since they produce
 malleable output.  We shouldn't encourage anybody to use them.  We should
 add a comment to this effect, and rename them to something less general-
 sounding.

 See also #22987

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/23026>
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