Eric Biggers 432042e25e net/rxrpc: Reimplement DES-PCBC using DES library ...

Since the use of "pcbc(des)" in rxkad_decrypt_ticket() is the only
remaining user of the crypto API "pcbc" template, just implement
DES-PCBC by locally implementing PCBC mode on top of the DES library.
Note that only the decryption direction is needed.

This will allow support for the obsolete PCBC mode to be removed from
the crypto API.

Acked-by: David Howells <dhowells@redhat.com>
Signed-off-by: Eric Biggers <ebiggers@kernel.org>
Tested-by: Marc Dionne <marc.dionne@auristor.com>
Link: https://patch.msgid.link/20260522050740.84561-4-ebiggers@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

2026-06-09 17:03:03 -07:00

..

Makefile

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rxrpc_kunit.c

net/rxrpc: Reimplement DES-PCBC using DES library

2026-06-09 17:03:03 -07:00