[dpdk-dev] [PATCH] examples/fips_validation: fix incorrect CT length string

Anoob Joseph anoobj at marvell.com
Tue Feb 18 10:44:35 CET 2020


The NIST test vectors use the string 'PTlen' to denote text lengths
in case of encrypt & decrypt operations. So the same string need to be used
while parsing PT and CT.

Fixes: 12f826533ff7 ("examples/fips_validation: fix incorrect string for CT length")

Signed-off-by: Anoob Joseph <anoobj at marvell.com>
---
 examples/fips_validation/fips_validation_gcm.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/examples/fips_validation/fips_validation_gcm.c b/examples/fips_validation/fips_validation_gcm.c
index bc2d37d..47576e9 100644
--- a/examples/fips_validation/fips_validation_gcm.c
+++ b/examples/fips_validation/fips_validation_gcm.c
@@ -19,7 +19,6 @@
 #define PTLEN_STR	"PTlen = "
 #define AADLEN_STR	"AADlen = "
 #define TAGLEN_STR	"Taglen = "
-#define CTLEN_STR	"CTlen = "
 
 #define COUNT_STR	"Count = "
 #define KEY_STR		"Key = "
@@ -47,7 +46,10 @@ struct fips_test_callback gcm_interim_vectors[] = {
 		{KEYLEN_STR, parser_read_uint32_bit_val, &vec.aead.key},
 		{IVLEN_STR, parser_read_uint32_bit_val, &vec.iv},
 		{PTLEN_STR, parser_read_uint32_bit_val, &vec.pt},
-		{CTLEN_STR, parser_read_uint32_bit_val, &vec.ct},
+		{PTLEN_STR, parser_read_uint32_bit_val, &vec.ct},
+		/**< The NIST test vectors use 'PTlen' to denote input text
+		 *  length in case of decrypt & encrypt operations.
+		 */
 		{AADLEN_STR, parser_read_uint32_bit_val, &vec.aead.aad},
 		{TAGLEN_STR, parser_read_uint32_bit_val,
 				&vec.aead.digest},
-- 
2.7.4



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