[dpdk-users] AES GCM PMD Driver IV length support
Nubin Stanley
nubinstanley at gmail.com
Thu Dec 8 10:20:31 CET 2016
Hi All
I see that the only IV size supported in AES GCM driver is 16bytes. For
using AES-GCM-128 in IPsec, the IV length has to be 12 bytes ( 4 (salt)
+ 8 (iv)).
How should I handle this IPsec case with AES GCM PMD driver.
.op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,
{.sym = {
.xform_type = RTE_CRYPTO_SYM_XFORM_CIPHER,
{.cipher = {
.algo = RTE_CRYPTO_CIPHER_AES_GCM,
.block_size = 16,
.key_size = {
.min = 16,
.max = 16,
.increment = 0
},
.iv_size = {
.min = 16,
.max = 16,
.increment = 0
}
}, }
}, }
Regards,
Nubin Stanley
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