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Message-ID: <8207778.IEiPM1ext1@tachyon.chronox.de>
Date: Fri, 27 Mar 2015 23:55:46 +0100
From: Stephan Mueller <smueller@...onox.de>
To: 'Herbert Xu <herbert@...dor.apana.org.au>
Cc: linux-crypto@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH v2 10/20] crypto: mark AVX Camellia helper ciphers
Flag all AVX Camellia helper ciphers as internal ciphers to prevent
them from being called by normal users.
Signed-off-by: Stephan Mueller <smueller@...onox.de>
---
arch/x86/crypto/camellia_aesni_avx_glue.c | 15 ++++++++++-----
1 file changed, 10 insertions(+), 5 deletions(-)
diff --git a/arch/x86/crypto/camellia_aesni_avx_glue.c b/arch/x86/crypto/camellia_aesni_avx_glue.c
index ed38d95..78818a1 100644
--- a/arch/x86/crypto/camellia_aesni_avx_glue.c
+++ b/arch/x86/crypto/camellia_aesni_avx_glue.c
@@ -335,7 +335,8 @@ static struct crypto_alg cmll_algs[10] = { {
.cra_name = "__ecb-camellia-aesni",
.cra_driver_name = "__driver-ecb-camellia-aesni",
.cra_priority = 0,
- .cra_flags = CRYPTO_ALG_TYPE_BLKCIPHER,
+ .cra_flags = CRYPTO_ALG_TYPE_BLKCIPHER |
+ CRYPTO_ALG_INTERNAL,
.cra_blocksize = CAMELLIA_BLOCK_SIZE,
.cra_ctxsize = sizeof(struct camellia_ctx),
.cra_alignmask = 0,
@@ -354,7 +355,8 @@ static struct crypto_alg cmll_algs[10] = { {
.cra_name = "__cbc-camellia-aesni",
.cra_driver_name = "__driver-cbc-camellia-aesni",
.cra_priority = 0,
- .cra_flags = CRYPTO_ALG_TYPE_BLKCIPHER,
+ .cra_flags = CRYPTO_ALG_TYPE_BLKCIPHER |
+ CRYPTO_ALG_INTERNAL,
.cra_blocksize = CAMELLIA_BLOCK_SIZE,
.cra_ctxsize = sizeof(struct camellia_ctx),
.cra_alignmask = 0,
@@ -373,7 +375,8 @@ static struct crypto_alg cmll_algs[10] = { {
.cra_name = "__ctr-camellia-aesni",
.cra_driver_name = "__driver-ctr-camellia-aesni",
.cra_priority = 0,
- .cra_flags = CRYPTO_ALG_TYPE_BLKCIPHER,
+ .cra_flags = CRYPTO_ALG_TYPE_BLKCIPHER |
+ CRYPTO_ALG_INTERNAL,
.cra_blocksize = 1,
.cra_ctxsize = sizeof(struct camellia_ctx),
.cra_alignmask = 0,
@@ -393,7 +396,8 @@ static struct crypto_alg cmll_algs[10] = { {
.cra_name = "__lrw-camellia-aesni",
.cra_driver_name = "__driver-lrw-camellia-aesni",
.cra_priority = 0,
- .cra_flags = CRYPTO_ALG_TYPE_BLKCIPHER,
+ .cra_flags = CRYPTO_ALG_TYPE_BLKCIPHER |
+ CRYPTO_ALG_INTERNAL,
.cra_blocksize = CAMELLIA_BLOCK_SIZE,
.cra_ctxsize = sizeof(struct camellia_lrw_ctx),
.cra_alignmask = 0,
@@ -416,7 +420,8 @@ static struct crypto_alg cmll_algs[10] = { {
.cra_name = "__xts-camellia-aesni",
.cra_driver_name = "__driver-xts-camellia-aesni",
.cra_priority = 0,
- .cra_flags = CRYPTO_ALG_TYPE_BLKCIPHER,
+ .cra_flags = CRYPTO_ALG_TYPE_BLKCIPHER |
+ CRYPTO_ALG_INTERNAL,
.cra_blocksize = CAMELLIA_BLOCK_SIZE,
.cra_ctxsize = sizeof(struct camellia_xts_ctx),
.cra_alignmask = 0,
--
2.1.0
--
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