diff --git a/OpenCL/m00600_a0.cl b/OpenCL/m00600_a0.cl
index 31dfd4816..1a5830e71 100644
--- a/OpenCL/m00600_a0.cl
+++ b/OpenCL/m00600_a0.cl
@@ -89,7 +89,7 @@ __constant u8a blake2b_sigma[12][16] =
     BLAKE2B_G(r,7,v[ 3],v[ 4],v[ 9],v[14]); \
 } while(0)
 
-void blake2b_compress (const u32x pw[16], const u64x pw_len, u64x digest[8])
+void blake2b_compress (const u32x pw[16], const u32x out_len, u64x digest[8])
 {
 
   /*
@@ -125,7 +125,7 @@ void blake2b_compress (const u32x pw[16], const u64x pw_len, u64x digest[8])
   for (i = 0; i < 8; ++i) 
     S->h[i] = blake2b_IV[i];
 
-  S->t[0] =  pw_len;
+  S->t[0] =  hl32_to_64(0, out_len);
   S->t[1] =  0;
   S->f[0] = -1;
   S->f[1] =  0;
@@ -358,7 +358,7 @@ __kernel void m00600_s04 (__global pw_t *pws, __global const kernel_rule_t *rule
     digest[6] = 0;
     digest[7] = 0;
 
-    blake2b_compress(pw, pw_len, digest);
+    blake2b_compress(pw, out_len, digest);
 
     const u32x r0 = h32_from_64(digest[0]);
     const u32x r1 = l32_from_64(digest[0]);
diff --git a/tools/test.pl b/tools/test.pl
index a189303de..9a9565daf 100755
--- a/tools/test.pl
+++ b/tools/test.pl
@@ -47,7 +47,7 @@ my $hashcat = "./hashcat";
 
 my $MAX_LEN = 55;
 
-my @modes = (0, 10, 11, 12, 20, 21, 22, 23, 30, 40, 50, 60, 100, 101, 110, 111, 112, 120, 121, 122, 125, 130, 131, 132, 133, 140, 141, 150, 160, 200, 300, 400, 500, 900, 1000, 1100, 1300, 1400, 1410, 1411, 1420, 1430, 1440, 1441, 1450, 1460, 1500, 1600, 1700, 1710, 1711, 1720, 1730, 1740, 1722, 1731, 1750, 1760, 1800, 2100, 2400, 2410, 2500, 2600, 2611, 2612, 2711, 2811, 3000, 3100, 3200, 3710, 3711, 3300, 3500, 3610, 3720, 3800, 3910, 4010, 4110, 4210, 4300, 4400, 4500, 4520, 4521, 4522, 4600, 4700, 4800, 4900, 5000, 5100, 5300, 5400, 5500, 5600, 5700, 5800, 6000, 6100, 6300, 6400, 6500, 6600, 6700, 6800, 6900, 7000, 7100, 7200, 7300, 7400, 7500, 7700, 7800, 7900, 8000, 8100, 8200, 8300, 8400, 8500, 8600, 8700, 8900, 9100, 9200, 9300, 9400, 9500, 9600, 9700, 9800, 9900, 10000, 10100, 10200, 10300, 10400, 10500, 10600, 10700, 10800, 10900, 11000, 11100, 11200, 11300, 11400, 11500, 11600, 11900, 12000, 12001, 12100, 12200, 12300, 12400, 12600, 12700, 12800, 12900, 13000, 13100, 13200, 13300, 13400, 13500, 13600, 13800, 13900, 14000, 14100, 14400, 14700, 14800, 14900, 15000, 15100, 15200, 99999);
+my @modes = (0, 10, 11, 12, 20, 21, 22, 23, 30, 40, 50, 60, 100, 101, 110, 111, 112, 120, 121, 122, 125, 130, 131, 132, 133, 140, 141, 150, 160, 200, 300, 400, 500, 600, 900, 1000, 1100, 1300, 1400, 1410, 1411, 1420, 1430, 1440, 1441, 1450, 1460, 1500, 1600, 1700, 1710, 1711, 1720, 1730, 1740, 1722, 1731, 1750, 1760, 1800, 2100, 2400, 2410, 2500, 2600, 2611, 2612, 2711, 2811, 3000, 3100, 3200, 3710, 3711, 3300, 3500, 3610, 3720, 3800, 3910, 4010, 4110, 4210, 4300, 4400, 4500, 4520, 4521, 4522, 4600, 4700, 4800, 4900, 5000, 5100, 5300, 5400, 5500, 5600, 5700, 5800, 6000, 6100, 6300, 6400, 6500, 6600, 6700, 6800, 6900, 7000, 7100, 7200, 7300, 7400, 7500, 7700, 7800, 7900, 8000, 8100, 8200, 8300, 8400, 8500, 8600, 8700, 8900, 9100, 9200, 9300, 9400, 9500, 9600, 9700, 9800, 9900, 10000, 10100, 10200, 10300, 10400, 10500, 10600, 10700, 10800, 10900, 11000, 11100, 11200, 11300, 11400, 11500, 11600, 11900, 12000, 12001, 12100, 12200, 12300, 12400, 12600, 12700, 12800, 12900, 13000, 13100, 13200, 13300, 13400, 13500, 13600, 13800, 13900, 14000, 14100, 14400, 14700, 14800, 14900, 15000, 15100, 15200, 99999);
 
 my %is_unicode      = map { $_ => 1 } qw(30 40 130 131 132 133 140 141 1000 1100 1430 1440 1441 1730 1740 1731 5500 5600 8000 9400 9500 9600 9700 9800 11600 13500 13800);
 my %less_fifteen    = map { $_ => 1 } qw(500 1600 1800 2400 2410 3200 6300 7400 10500 10700);
diff --git a/tools/test.sh b/tools/test.sh
index de9004469..ea7893239 100755
--- a/tools/test.sh
+++ b/tools/test.sh
@@ -9,7 +9,7 @@ TDIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 
 # missing hash types: 5200,6251,6261,6271,6281
 
-HASH_TYPES="0 10 11 12 20 21 22 23 30 40 50 60 100 101 110 111 112 120 121 122 125 130 131 132 133 140 141 150 160 200 300 400 500 900 1000 1100 1300 1400 1410 1411 1420 1430 1440 1441 1450 1460 1500 1600 1700 1710 1711 1720 1722 1730 1731 1740 1750 1760 1800 2100 2400 2410 2500 2600 2611 2612 2711 2811 3000 3100 3200 3710 3711 3800 3910 4010 4110 4300 4400 4500 4520 4521 4522 4700 4800 4900 5000 5100 5300 5400 5500 5600 5700 5800 6000 6100 6211 6212 6213 6221 6222 6223 6231 6232 6233 6241 6242 6243 6300 6400 6500 6600 6700 6800 6900 7000 7100 7200 7300 7400 7500 7700 7800 7900 8000 8100 8200 8300 8400 8500 8600 8700 8900 9100 9200 9300 9400 9500 9600 9700 9800 9900 10000 10100 10200 10300 10400 10500 10600 10700 10800 10900 11000 11100 11200 11300 11400 11500 11600 11900 12000 12001 12100 12200 12300 12400 12600 12700 12800 12900 13000 13100 13200 13300 13400 13500 13600 13800 14000 14100 14400 14600 14700 14800 14900 15000 15100 15200 99999"
+HASH_TYPES="0 10 11 12 20 21 22 23 30 40 50 60 100 101 110 111 112 120 121 122 125 130 131 132 133 140 141 150 160 200 300 400 500 600 900 1000 1100 1300 1400 1410 1411 1420 1430 1440 1441 1450 1460 1500 1600 1700 1710 1711 1720 1722 1730 1731 1740 1750 1760 1800 2100 2400 2410 2500 2600 2611 2612 2711 2811 3000 3100 3200 3710 3711 3800 3910 4010 4110 4300 4400 4500 4520 4521 4522 4700 4800 4900 5000 5100 5300 5400 5500 5600 5700 5800 6000 6100 6211 6212 6213 6221 6222 6223 6231 6232 6233 6241 6242 6243 6300 6400 6500 6600 6700 6800 6900 7000 7100 7200 7300 7400 7500 7700 7800 7900 8000 8100 8200 8300 8400 8500 8600 8700 8900 9100 9200 9300 9400 9500 9600 9700 9800 9900 10000 10100 10200 10300 10400 10500 10600 10700 10800 10900 11000 11100 11200 11300 11400 11500 11600 11900 12000 12001 12100 12200 12300 12400 12600 12700 12800 12900 13000 13100 13200 13300 13400 13500 13600 13800 14000 14100 14400 14600 14700 14800 14900 15000 15100 15200 99999"
 
 #ATTACK_MODES="0 1 3 6 7"
 ATTACK_MODES="0 1 3 7"