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Simplify IPsec transform-specific teardown.

Description

Simplify IPsec transform-specific teardown.

  • Rename from the teardown callback from 'zeroize' to 'cleanup' since this no longer zeroes keys.
  • Change the callback return type to void. Nothing checked the return value and it was always zero.
  • Don't have esp call into ah since it no longer needs to depend on this to clear the auth key. Instead, both are now private and self-contained.

Reviewed by: delphij
Sponsored by: Chelsio Communications
Differential Revision: https://reviews.freebsd.org/D25443

Details

Committed
jhbJun 25 2020, 11:59 PM
Reviewer
delphij
Differential Revision
D25443: Simplify IPsec transform-specific teardown.
Parents
rS362635: Enter and exit the network epoch for async IPsec callbacks.
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