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crypto-ipsecmb: use single GCM API

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Type: refactor

Use ipsecmb single GCM enc/dec API to furthuer improve single
buffer performance for small packets.

Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
Change-Id: I2d34ff50d34b09f194fc0c88b6e9a3928a86fc33
This commit is contained in:
Fan Zhang
2019-11-22 11:40:23 +00:00
committed by Damjan Marion
parent 9ce3523365
commit a7f81b75e6
1 changed files with 4 additions and 6 deletions
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10
src/plugins/crypto_ipsecmb/ipsecmb.c
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@@ -279,9 +279,8 @@ ipsecmb_ops_gcm_cipher_enc_##a (vlib_main_t * vm, vnet_crypto_op_t * ops[], \
vnet_crypto_op_t *op = ops[i]; \
\
kd = (struct gcm_key_data *) imbm->key_data[op->key_index]; \
IMB_AES##b##_GCM_INIT(m, kd, &ctx, op->iv, op->aad, op->aad_len); \
IMB_AES##b##_GCM_ENC_UPDATE(m, kd, &ctx, op->dst, op->src, op->len); \
IMB_AES##b##_GCM_ENC_FINALIZE(m, kd, &ctx, op->tag, op->tag_len); \
IMB_AES##b##_GCM_ENC (m, kd, &ctx, op->dst, op->src, op->len, op->iv, \
op->aad, op->aad_len, op->tag, op->tag_len); \
\
op->status = VNET_CRYPTO_OP_STATUS_COMPLETED; \
} \
@@ -307,9 +306,8 @@ ipsecmb_ops_gcm_cipher_dec_##a (vlib_main_t * vm, vnet_crypto_op_t * ops[], \
u8 scratch[64]; \
\
kd = (struct gcm_key_data *) imbm->key_data[op->key_index]; \
IMB_AES##b##_GCM_INIT(m, kd, &ctx, op->iv, op->aad, op->aad_len); \
IMB_AES##b##_GCM_DEC_UPDATE(m, kd, &ctx, op->dst, op->src, op->len); \
IMB_AES##b##_GCM_DEC_FINALIZE(m, kd, &ctx, scratch, op->tag_len); \
IMB_AES##b##_GCM_DEC (m, kd, &ctx, op->dst, op->src, op->len, op->iv, \
op->aad, op->aad_len, scratch, op->tag_len); \
\
if ((memcmp (op->tag, scratch, op->tag_len))) \
{ \