commit 39ea19a35cd6f24ee5b2e79eb0887ced8d41ad16
author Manuel Pégourié-Gonnard <mpg@elzevir.fr> Wed Jul 17 15:36:23 2019 +0200
committer Manuel Pégourié-Gonnard <mpg@elzevir.fr> Mon Jan 06 11:40:23 2020 +0100
tree 94e76bbc3b636fc1c4f7a69ddc8fae1908e693d1
parent 3df4e60561dc43854bc5a94515ff69466f6e0311

Adapt sha512 selftest to NO_SHA384 option

library/sha512.c

diff --git a/library/sha512.c b/library/sha512.c
index 6e91507..fc21331 100644
--- a/library/sha512.c
+++ b/library/sha512.c
@@ -524,8 +524,9 @@
     3, 112, 1000
 };
 
-static const unsigned char sha512_test_sum[6][64] =
+static const unsigned char sha512_test_sum[][64] =
 {
+#if !defined(MBEDTLS_SHA512_NO_SHA384)
     /*
      * SHA-384 test vectors
      */
@@ -547,6 +548,7 @@
       0x79, 0x72, 0xCE, 0xC5, 0x70, 0x4C, 0x2A, 0x5B,
       0x07, 0xB8, 0xB3, 0xDC, 0x38, 0xEC, 0xC4, 0xEB,
       0xAE, 0x97, 0xDD, 0xD8, 0x7F, 0x3D, 0x89, 0x85 },
+#endif /* !MBEDTLS_SHA512_NO_SHA384 */
 
     /*
      * SHA-512 test vectors
@@ -577,6 +579,10 @@
       0x4E, 0xAD, 0xB2, 0x17, 0xAD, 0x8C, 0xC0, 0x9B }
 };
 
+#define SHA512_TEST_SUM_N \
+    ( sizeof( sha512_test_sum ) / sizeof( sha512_test_sum[0] ) )
+
+
 /*
  * Checkup routine
  */
@@ -598,10 +604,14 @@
 
     mbedtls_sha512_init( &ctx );
 
-    for( i = 0; i < 6; i++ )
+    for( i = 0; i < (int) SHA512_TEST_SUM_N; i++ )
     {
         j = i % 3;
+#if !defined(MBEDTLS_SHA512_NO_SHA384)
         k = i < 3;
+#else
+        k = 0;
+#endif
 
         if( verbose != 0 )
             mbedtls_printf( "  SHA-%d test #%d: ", 512 - k * 128, j + 1 );