1 files changed, 8 insertions, 8 deletions
diff --git a/src/test/hash_tests.cpp b/src/test/hash_tests.cpp
index f1f435591b..a990797ca7 100644
--- a/src/test/hash_tests.cpp
+++ b/src/test/hash_tests.cpp
@@ -83,21 +83,21 @@ BOOST_AUTO_TEST_CASE(siphash)
     CSipHasher hasher(0x0706050403020100ULL, 0x0F0E0D0C0B0A0908ULL);
     BOOST_CHECK_EQUAL(hasher.Finalize(),  0x726fdb47dd0e0e31ull);
     static const unsigned char t0[1] = {0};
-    hasher.Write(t0, 1);
+    hasher.Write(t0);
     BOOST_CHECK_EQUAL(hasher.Finalize(),  0x74f839c593dc67fdull);
     static const unsigned char t1[7] = {1,2,3,4,5,6,7};
-    hasher.Write(t1, 7);
+    hasher.Write(t1);
     BOOST_CHECK_EQUAL(hasher.Finalize(),  0x93f5f5799a932462ull);
     hasher.Write(0x0F0E0D0C0B0A0908ULL);
     BOOST_CHECK_EQUAL(hasher.Finalize(),  0x3f2acc7f57c29bdbull);
     static const unsigned char t2[2] = {16,17};
-    hasher.Write(t2, 2);
+    hasher.Write(t2);
     BOOST_CHECK_EQUAL(hasher.Finalize(),  0x4bc1b3f0968dd39cull);
     static const unsigned char t3[9] = {18,19,20,21,22,23,24,25,26};
-    hasher.Write(t3, 9);
+    hasher.Write(t3);
     BOOST_CHECK_EQUAL(hasher.Finalize(),  0x2f2e6163076bcfadull);
     static const unsigned char t4[5] = {27,28,29,30,31};
-    hasher.Write(t4, 5);
+    hasher.Write(t4);
     BOOST_CHECK_EQUAL(hasher.Finalize(),  0x7127512f72f27cceull);
     hasher.Write(0x2726252423222120ULL);
     BOOST_CHECK_EQUAL(hasher.Finalize(),  0x0e3ea96b5304a7d0ull);
@@ -111,7 +111,7 @@ BOOST_AUTO_TEST_CASE(siphash)
     for (uint8_t x=0; x<std::size(siphash_4_2_testvec); ++x)
     {
         BOOST_CHECK_EQUAL(hasher2.Finalize(), siphash_4_2_testvec[x]);
-        hasher2.Write(&x, 1);
+        hasher2.Write(Span{&x, 1});
     }
     // Check test vectors from spec, eight bytes at a time
     CSipHasher hasher3(0x0706050403020100ULL, 0x0F0E0D0C0B0A0908ULL);
@@ -140,9 +140,9 @@ BOOST_AUTO_TEST_CASE(siphash)
         uint8_t nb[4];
         WriteLE32(nb, n);
         CSipHasher sip256(k1, k2);
-        sip256.Write(x.begin(), 32);
+        sip256.Write(x);
         CSipHasher sip288 = sip256;
-        sip288.Write(nb, 4);
+        sip288.Write(nb);
         BOOST_CHECK_EQUAL(SipHashUint256(k1, k2, x), sip256.Finalize());
         BOOST_CHECK_EQUAL(SipHashUint256Extra(k1, k2, x, n), sip288.Finalize());
     }