[PATCH 2/2] crypto/qat: fix not set rsa lengths

[Arek Kusztal]

Fixed not set output length in asym pmd
when doing RSA.

Fixes: 002486db239e ("crypto/qat: refactor asymmetric session")

Signed-off-by: Arek Kusztal <arkadiuszx.kusz...@intel.com>
---
 drivers/crypto/qat/qat_asym.c | 24 ++++++++++--------------
 1 file changed, 10 insertions(+), 14 deletions(-)

diff --git a/drivers/crypto/qat/qat_asym.c b/drivers/crypto/qat/qat_asym.c
index 4b0538eea8..78e18dfc1a 100644
--- a/drivers/crypto/qat/qat_asym.c
+++ b/drivers/crypto/qat/qat_asym.c
@@ -505,21 +505,19 @@ rsa_collect(struct rte_crypto_asym_op *asym_op,
 
                if (asym_op->rsa.op_type ==
                                RTE_CRYPTO_ASYM_OP_ENCRYPT) {
-                       uint8_t *rsa_result = asym_op->rsa.cipher.data;
-
-                       rte_memcpy(rsa_result,
+                       rte_memcpy(asym_op->rsa.cipher.data,
                                        cookie->output_array[0],
                                        alg_bytesize);
+                       asym_op->rsa.cipher.length = alg_bytesize;
                        HEXDUMP("RSA Encrypted data", cookie->output_array[0],
                                alg_bytesize);
                } else {
-                       uint8_t *rsa_result = asym_op->rsa.cipher.data;
-
                        switch (asym_op->rsa.padding.type) {
                        case RTE_CRYPTO_RSA_PADDING_NONE:
-                               rte_memcpy(rsa_result,
+                               rte_memcpy(asym_op->rsa.cipher.data,
                                                cookie->output_array[0],
                                                alg_bytesize);
+                               asym_op->rsa.cipher.length = alg_bytesize;
                                HEXDUMP("RSA signature",
                                        cookie->output_array[0],
                                        alg_bytesize);
@@ -531,13 +529,12 @@ rsa_collect(struct rte_crypto_asym_op *asym_op,
                }
        } else {
                if (asym_op->rsa.op_type == RTE_CRYPTO_ASYM_OP_DECRYPT) {
-                       uint8_t *rsa_result = asym_op->rsa.message.data;
-
                        switch (asym_op->rsa.padding.type) {
                        case RTE_CRYPTO_RSA_PADDING_NONE:
-                               rte_memcpy(rsa_result,
+                               rte_memcpy(asym_op->rsa.message.data,
                                        cookie->output_array[0],
                                        alg_bytesize);
+                               asym_op->rsa.message.length = alg_bytesize;
                                HEXDUMP("RSA Decrypted Message",
                                        cookie->output_array[0],
                                        alg_bytesize);
@@ -547,11 +544,10 @@ rsa_collect(struct rte_crypto_asym_op *asym_op,
                                return RTE_CRYPTO_OP_STATUS_ERROR;
                        }
                } else {
-                       uint8_t *rsa_result = asym_op->rsa.sign.data;
-
-                       rte_memcpy(rsa_result,
-                                       cookie->output_array[0],
-                                       alg_bytesize);
+                       rte_memcpy(asym_op->rsa.sign.data,
+                               cookie->output_array[0],
+                               alg_bytesize);
+                       asym_op->rsa.sign.length = alg_bytesize;
                        HEXDUMP("RSA Signature", cookie->output_array[0],
                                alg_bytesize);
                }
-- 
2.13.6