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test/crypto: copy offset data to OOP destination buffer

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Copy over the offset data required for auth in out-of-place op
when auth offset and cipher offset are not aligned.

Fixes: e847fc5128 ("test/crypto: add encrypted digest case for AES-CTR-CMAC")
Cc: stable@dpdk.org

Signed-off-by: Kai Ji <kai.ji@intel.com>
This commit is contained in:
Kai Ji 2021-05-05 15:45:13 +01:00 committed by Akhil Goyal
parent 394b4e118e
commit e19deb5af6
1 changed files with 15 additions and 0 deletions
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15
app/test/test_cryptodev.c
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@ -2629,6 +2629,21 @@ create_wireless_algo_auth_cipher_operation(
iv_ptr += cipher_iv_len;
rte_memcpy(iv_ptr, auth_iv, auth_iv_len);
/* Only copy over the offset data needed from src to dst in OOP,
* if the auth and cipher offsets are not aligned
*/
if (op_mode == OUT_OF_PLACE) {
if (cipher_offset > auth_offset)
rte_memcpy(
rte_pktmbuf_mtod_offset(
sym_op->m_dst,
uint8_t *, auth_offset >> 3),
rte_pktmbuf_mtod_offset(
sym_op->m_src,
uint8_t *, auth_offset >> 3),
((cipher_offset >> 3) - (auth_offset >> 3)));
}
if (cipher_algo == RTE_CRYPTO_CIPHER_SNOW3G_UEA2 ||
cipher_algo == RTE_CRYPTO_CIPHER_KASUMI_F8 ||
cipher_algo == RTE_CRYPTO_CIPHER_ZUC_EEA3) {