[PATCH] app/crypto-perf: change buffer size based on optype

[Tejasree Kondoj]

Adding digest size to buffer size in auth-then-cipher
mode with auth_op set to generate as cipher length
includes digest size also.

Signed-off-by: Tejasree Kondoj <ktejasree at marvell.com>
---
 app/test-crypto-perf/cperf_options_parsing.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/app/test-crypto-perf/cperf_options_parsing.c b/app/test-crypto-perf/cperf_options_parsing.c
index 8c9f632590..849a5d6bb4 100644
--- a/app/test-crypto-perf/cperf_options_parsing.c
+++ b/app/test-crypto-perf/cperf_options_parsing.c
@@ -1064,6 +1064,10 @@ check_cipher_buffer_length(struct cperf_options *options)
 		else
 			buffer_size = options->buffer_size_list[0];
 
+		if ((options->auth_op == RTE_CRYPTO_AUTH_OP_GENERATE) &&
+				(options->op_type == CPERF_AUTH_THEN_CIPHER))
+			buffer_size += options->digest_sz;
+
 		while (buffer_size <= options->max_buffer_size) {
 			if ((buffer_size % AES_BLOCK_SIZE) != 0) {
 				RTE_LOG(ERR, USER1, "Some of the buffer sizes are "
@@ -1090,6 +1094,10 @@ check_cipher_buffer_length(struct cperf_options *options)
 		else
 			buffer_size = options->buffer_size_list[0];
 
+		if ((options->auth_op == RTE_CRYPTO_AUTH_OP_GENERATE) &&
+				(options->op_type == CPERF_AUTH_THEN_CIPHER))
+			buffer_size += options->digest_sz;
+
 		while (buffer_size <= options->max_buffer_size) {
 			if ((buffer_size % DES_BLOCK_SIZE) != 0) {
 				RTE_LOG(ERR, USER1, "Some of the buffer sizes are "
-- 
2.25.1