[v1, 09/10] examples/fips_validation: fix AES XTS to read seq number

[Gowrishankar Muthukrishnan]

Fix AES XTS test to read sequence number correctly.

Fixes: f8e431ed8f6 ("examples/fips_validation: add parsing for AES-XTS")

Signed-off-by: Gowrishankar Muthukrishnan <gmuthukri...@marvell.com>
---
 examples/fips_validation/fips_validation_xts.c | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/examples/fips_validation/fips_validation_xts.c 
b/examples/fips_validation/fips_validation_xts.c
index 531e3c688e..530df78ab4 100644
--- a/examples/fips_validation/fips_validation_xts.c
+++ b/examples/fips_validation/fips_validation_xts.c
@@ -34,6 +34,7 @@
 #define DATAUNITLEN_JSON_STR   "dataUnitLen"
 #define PAYLOADLEN_JSON_STR    "payloadLen"
 #define TWEAKVALUE_JSON_STR    "tweakValue"
+#define SEQNUMBER_JSON_STR     "sequenceNumber"
 #define PT_JSON_STR    "pt"
 #define CT_JSON_STR    "ct"
 
@@ -95,14 +96,17 @@ parser_xts_read_keylen(const char *key, char *src, struct 
fips_val *val)
 static int
 parser_xts_read_tweakval(const char *key, char *src, struct fips_val *val)
 {
+       char num_str[4] = {0};
        int ret;
 
-       if (info.interim_info.xts_data.tweak_mode == XTS_TWEAK_MODE_HEX)
+       if (info.interim_info.xts_data.tweak_mode == XTS_TWEAK_MODE_HEX) {
                ret = parse_uint8_hex_str(key, src, val);
-       else if (info.interim_info.xts_data.tweak_mode == XTS_TWEAK_MODE_NUMBER)
-               ret = parser_read_uint32_bit_val(key, src, val);
-       else
+       } else if (info.interim_info.xts_data.tweak_mode == 
XTS_TWEAK_MODE_NUMBER) {
+               snprintf(num_str, RTE_DIM(num_str), "%x", atoi(src));
+               ret = parse_uint8_hex_str(key, num_str, val);
+       } else {
                ret = -1;
+       }
 
        return ret;
 }
@@ -122,6 +126,7 @@ struct fips_test_callback xts_interim_json_vectors[] = {
 struct fips_test_callback xts_enc_json_vectors[] = {
                {KEY_JSON_STR, parse_uint8_known_len_hex_str, 
&vec.cipher_auth.key},
                {TWEAKVALUE_JSON_STR, parser_xts_read_tweakval, &vec.iv},
+               {SEQNUMBER_JSON_STR, parser_xts_read_tweakval, &vec.iv},
                {PT_JSON_STR, parse_uint8_hex_str, &vec.pt},
                {NULL, NULL, NULL} /**< end pointer */
 };
-- 
2.25.1