From 22b50be78f272572c25f21531a5c42cd4c23b86d Mon Sep 17 00:00:00 2001
From: Ard Biesheuvel <ardb@kernel.org>
Date: Fri, 11 Dec 2020 13:27:15 +0100
Subject: crypto: remove cipher routines from public crypto API

The cipher routines in the crypto API are mostly intended for templates
implementing skcipher modes generically in software, and shouldn't be
used outside of the crypto subsystem. So move the prototypes and all
related definitions to a new header file under include/crypto/internal.
Also, let's use the new module namespace feature to move the symbol
exports into a new namespace CRYPTO_INTERNAL.

Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Acked-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---
 crypto/pcbc.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'crypto/pcbc.c')

diff --git a/crypto/pcbc.c b/crypto/pcbc.c
index ae921fb7..7030f59e 100644
--- a/crypto/pcbc.c
+++ b/crypto/pcbc.c
@@ -10,6 +10,7 @@
  */
 
 #include <crypto/algapi.h>
+#include <crypto/internal/cipher.h>
 #include <crypto/internal/skcipher.h>
 #include <linux/err.h>
 #include <linux/init.h>
@@ -191,3 +192,4 @@ module_exit(crypto_pcbc_module_exit);
 MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("PCBC block cipher mode of operation");
 MODULE_ALIAS_CRYPTO("pcbc");
+MODULE_IMPORT_NS(CRYPTO_INTERNAL);
-- 
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