1 files changed, 43 insertions, 0 deletions
diff --git a/target/linux/ipq40xx/patches-5.4/0008-v5.6-crypto-qce-fix-ctr-aes-qce-block-chunk-sizes.patch b/target/linux/ipq40xx/patches-5.4/0008-v5.6-crypto-qce-fix-ctr-aes-qce-block-chunk-sizes.patch
new file mode 100644
index 0000000000..ac4f163f4a
--- /dev/null
+++ b/target/linux/ipq40xx/patches-5.4/0008-v5.6-crypto-qce-fix-ctr-aes-qce-block-chunk-sizes.patch
@@ -0,0 +1,43 @@
+From bb5c863b3d3cbd10e80b2ebf409934a091058f54 Mon Sep 17 00:00:00 2001
+From: Eneas U de Queiroz <cotequeiroz@gmail.com>
+Date: Fri, 20 Dec 2019 16:02:13 -0300
+Subject: [PATCH 02/11] crypto: qce - fix ctr-aes-qce block, chunk sizes
+
+Set blocksize of ctr-aes-qce to 1, so it can operate as a stream cipher,
+adding the definition for chucksize instead, where the underlying block
+size belongs.
+
+Signed-off-by: Eneas U de Queiroz <cotequeiroz@gmail.com>
+Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
+---
+ drivers/crypto/qce/skcipher.c | 5 ++++-
+ 1 file changed, 4 insertions(+), 1 deletion(-)
+
+--- a/drivers/crypto/qce/skcipher.c
++++ b/drivers/crypto/qce/skcipher.c
+@@ -270,6 +270,7 @@ struct qce_skcipher_def {
+ 	const char *name;
+ 	const char *drv_name;
+ 	unsigned int blocksize;
++	unsigned int chunksize;
+ 	unsigned int ivsize;
+ 	unsigned int min_keysize;
+ 	unsigned int max_keysize;
+@@ -298,7 +299,8 @@ static const struct qce_skcipher_def skc
+ 		.flags		= QCE_ALG_AES | QCE_MODE_CTR,
+ 		.name		= "ctr(aes)",
+ 		.drv_name	= "ctr-aes-qce",
+-		.blocksize	= AES_BLOCK_SIZE,
++		.blocksize	= 1,
++		.chunksize	= AES_BLOCK_SIZE,
+ 		.ivsize		= AES_BLOCK_SIZE,
+ 		.min_keysize	= AES_MIN_KEY_SIZE,
+ 		.max_keysize	= AES_MAX_KEY_SIZE,
+@@ -368,6 +370,7 @@ static int qce_skcipher_register_one(con
+ 		 def->drv_name);
+ 
+ 	alg->base.cra_blocksize		= def->blocksize;
++	alg->chunksize			= def->chunksize;
+ 	alg->ivsize			= def->ivsize;
+ 	alg->min_keysize		= def->min_keysize;
+ 	alg->max_keysize		= def->max_keysize;