diff options
Diffstat (limited to 'target/linux/ipq40xx/patches-5.4/044-crypto-qce-update-the-skcipher-IV.patch')
| -rw-r--r-- | target/linux/ipq40xx/patches-5.4/044-crypto-qce-update-the-skcipher-IV.patch | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/target/linux/ipq40xx/patches-5.4/044-crypto-qce-update-the-skcipher-IV.patch b/target/linux/ipq40xx/patches-5.4/044-crypto-qce-update-the-skcipher-IV.patch new file mode 100644 index 0000000000..5efdb72c44 --- /dev/null +++ b/target/linux/ipq40xx/patches-5.4/044-crypto-qce-update-the-skcipher-IV.patch @@ -0,0 +1,31 @@ +From 3e806a12d10af2581aa26c37b58439286eab9782 Mon Sep 17 00:00:00 2001 +From: Eneas U de Queiroz <cotequeiroz@gmail.com> +Date: Fri, 20 Dec 2019 16:02:16 -0300 +Subject: [PATCH 05/11] crypto: qce - update the skcipher IV + +Update the IV after the completion of each cipher operation. + +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 | 2 ++ + 1 file changed, 2 insertions(+) + +--- a/drivers/crypto/qce/skcipher.c ++++ b/drivers/crypto/qce/skcipher.c +@@ -21,6 +21,7 @@ static void qce_skcipher_done(void *data + struct qce_cipher_reqctx *rctx = skcipher_request_ctx(req); + struct qce_alg_template *tmpl = to_cipher_tmpl(crypto_skcipher_reqtfm(req)); + struct qce_device *qce = tmpl->qce; ++ struct qce_result_dump *result_buf = qce->dma.result_buf; + enum dma_data_direction dir_src, dir_dst; + u32 status; + int error; +@@ -45,6 +46,7 @@ static void qce_skcipher_done(void *data + if (error < 0) + dev_dbg(qce->dev, "skcipher operation error (%x)\n", status); + ++ memcpy(rctx->iv, result_buf->encr_cntr_iv, rctx->ivsize); + qce->async_req_done(tmpl->qce, error); + } + |