[dpdk-dev] [PATCH v2 2/7] app/crypto-perf: parse AEAD data from vectors

[Pablo de Lara]

Since DPDK 17.08, there is specific parameters
for AEAD algorithm, like AES-GCM. When verifying
crypto operations with test vectors, the parser
was not reading AEAD data (such as IV or key).

Fixes: 8a5b494a7f99 ("app/test-crypto-perf: add AEAD parameters")
Cc: sta...@dpdk.org

Signed-off-by: Pablo de Lara <pablo.de.lara.gua...@intel.com>
---
 app/test-crypto-perf/cperf_test_vector_parsing.c | 55 ++++++++++++++++++++++++
 1 file changed, 55 insertions(+)

diff --git a/app/test-crypto-perf/cperf_test_vector_parsing.c 
b/app/test-crypto-perf/cperf_test_vector_parsing.c
index 148a604..3952632 100644
--- a/app/test-crypto-perf/cperf_test_vector_parsing.c
+++ b/app/test-crypto-perf/cperf_test_vector_parsing.c
@@ -116,6 +116,20 @@ show_test_vector(struct cperf_test_vector *test_vector)
                printf("\n");
        }
 
+       if (test_vector->aead_key.data) {
+               printf("\naead_key =\n");
+               for (i = 0; i < test_vector->aead_key.length; ++i) {
+                       if ((i % wrap == 0) && (i != 0))
+                               printf("\n");
+                       if (i == (uint32_t)(test_vector->aead_key.length - 1))
+                               printf("0x%02x", test_vector->aead_key.data[i]);
+                       else
+                               printf("0x%02x, ",
+                                       test_vector->aead_key.data[i]);
+               }
+               printf("\n");
+       }
+
        if (test_vector->cipher_iv.data) {
                printf("\ncipher_iv =\n");
                for (i = 0; i < test_vector->cipher_iv.length; ++i) {
@@ -142,6 +156,19 @@ show_test_vector(struct cperf_test_vector *test_vector)
                printf("\n");
        }
 
+       if (test_vector->aead_iv.data) {
+               printf("\naead_iv =\n");
+               for (i = 0; i < test_vector->aead_iv.length; ++i) {
+                       if ((i % wrap == 0) && (i != 0))
+                               printf("\n");
+                       if (i == (uint32_t)(test_vector->aead_iv.length - 1))
+                               printf("0x%02x", test_vector->aead_iv.data[i]);
+                       else
+                               printf("0x%02x, ", 
test_vector->aead_iv.data[i]);
+               }
+               printf("\n");
+       }
+
        if (test_vector->ciphertext.data) {
                printf("\nciphertext =\n");
                for (i = 0; i < test_vector->ciphertext.length; ++i) {
@@ -345,6 +372,20 @@ parse_entry(char *entry, struct cperf_test_vector *vector,
                        vector->auth_key.length = opts->auth_key_sz;
                }
 
+       } else if (strstr(key_token, "aead_key")) {
+               rte_free(vector->aead_key.data);
+               vector->aead_key.data = data;
+               if (tc_found)
+                       vector->aead_key.length = data_length;
+               else {
+                       if (opts->aead_key_sz > data_length) {
+                               printf("Global aead_key shorter than "
+                                       "aead_key_sz\n");
+                               return -1;
+                       }
+                       vector->aead_key.length = opts->aead_key_sz;
+               }
+
        } else if (strstr(key_token, "cipher_iv")) {
                rte_free(vector->cipher_iv.data);
                vector->cipher_iv.data = data;
@@ -373,6 +414,20 @@ parse_entry(char *entry, struct cperf_test_vector *vector,
                        vector->auth_iv.length = opts->auth_iv_sz;
                }
 
+       } else if (strstr(key_token, "aead_iv")) {
+               rte_free(vector->aead_iv.data);
+               vector->aead_iv.data = data;
+               if (tc_found)
+                       vector->aead_iv.length = data_length;
+               else {
+                       if (opts->aead_iv_sz > data_length) {
+                               printf("Global aead iv shorter than "
+                                       "aead_iv_sz\n");
+                               return -1;
+                       }
+                       vector->aead_iv.length = opts->aead_iv_sz;
+               }
+
        } else if (strstr(key_token, "ciphertext")) {
                rte_free(vector->ciphertext.data);
                vector->ciphertext.data = data;
-- 
2.9.4