lib: Fix minor things in sha3 implementation

1 files changed, 37 insertions, 0 deletions

diff --git a/src/lib/tests/sha3_test.c b/src/lib/tests/sha3_test.c
index 8f1bce05..0d0e8d0a 100644
--- a/src/lib/tests/sha3_test.c
+++ b/src/lib/tests/sha3_test.c
@@ -149,6 +149,12 @@ int sha3_test(int     argc,
                 "ijklmnopjklmnopqklmnopqrlmnopqrs"
                 "mnopqrstnopqrstu";
 
+        char * str4_inp2 =
+                " abcdefghbcdefghicdefghijdefghijk"
+                "efghijklfghijklmghijklmnhijklmno"
+                "ijklmnopjklmnopqklmnopqrlmnopqrs"
+                "mnopqrstnopqrstu";
+
         char * str4_224 =
                 "543e6868e1666c1a643630df77367ae5"
                 "a62a85070a51c14cbf665cbc";
@@ -292,5 +298,36 @@ int sha3_test(int     argc,
         if (check_hash(str4_512, res, SHA3_512_HASH_LEN))
                 return -1;
 
+        /* unaligned 4th input string. */
+        printf("test: %s.\n\n", str4_inp2 + 1);
+
+        rhash_sha3_224_init(&ctx);
+        rhash_sha3_update(&ctx, str4_inp2 + 1, strlen(str4_inp2 + 1));
+        rhash_sha3_final(&ctx, res);
+
+        if (check_hash(str4_224, res, SHA3_224_HASH_LEN))
+                return -1;
+
+        rhash_sha3_256_init(&ctx);
+        rhash_sha3_update(&ctx, str4_inp2 + 1, strlen(str4_inp2 + 1));
+        rhash_sha3_final(&ctx, res);
+
+        if (check_hash(str4_256, res, SHA3_256_HASH_LEN))
+                return -1;
+
+        rhash_sha3_384_init(&ctx);
+        rhash_sha3_update(&ctx, str4_inp2 + 1, strlen(str4_inp2 + 1));
+        rhash_sha3_final(&ctx, res);
+
+        if (check_hash(str4_384, res, SHA3_384_HASH_LEN))
+                return -1;
+
+        rhash_sha3_512_init(&ctx);
+        rhash_sha3_update(&ctx, str4_inp2 + 1, strlen(str4_inp2 + 1));
+        rhash_sha3_final(&ctx, res);
+
+        if (check_hash(str4_512, res, SHA3_512_HASH_LEN))
+                return -1;
+
         return 0;
 }