diff --git a/CHANGELOG.md b/CHANGELOG.md
index 38d3f4e..a9193f3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Changed
+
+- Implement the FNV (Fowler–Noll–Vo) hashing algorithm in the project and drop dependency on the `fnv-hash` gem. [PR #14](https://github.com/riverqueue/riverqueue-ruby/pull/14).
+
 ## [0.3.0] - 2024-04-27
 
 ### Added
diff --git a/Gemfile.lock b/Gemfile.lock
index 6541b1f..b3b162d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -2,7 +2,6 @@ PATH
   remote: .
   specs:
     riverqueue (0.3.0)
-      fnv-hash
 
 GEM
   remote: https://rubygems.org/
@@ -32,7 +31,6 @@ GEM
     drb (2.2.1)
     ffi (1.16.3)
     fileutils (1.7.2)
-    fnv-hash (0.2.0)
     i18n (1.14.4)
       concurrent-ruby (~> 1.0)
     io-console (0.7.2)
diff --git a/lib/client.rb b/lib/client.rb
index b274f17..1e771ca 100644
--- a/lib/client.rb
+++ b/lib/client.rb
@@ -191,11 +191,11 @@ def insert_many(args)
 
       @driver.transaction do
         lock_key = if @advisory_lock_prefix.nil?
-          Fnv::Hash.fnv_1(lock_str, size: 64)
+          FNV.fnv1_hash(lock_str, size: 64)
         else
           # Steep should be able to tell that this is not nil, but it can't.
           prefix = @advisory_lock_prefix #: Integer # rubocop:disable Layout/LeadingCommentSpace
-          prefix << 32 | Fnv::Hash.fnv_1(lock_str, size: 32)
+          prefix << 32 | FNV.fnv1_hash(lock_str, size: 32)
         end
 
         # Packs a uint64 then unpacks to int64, which we need to do to keep the
diff --git a/lib/fnv.rb b/lib/fnv.rb
new file mode 100644
index 0000000..59761da
--- /dev/null
+++ b/lib/fnv.rb
@@ -0,0 +1,41 @@
+module River
+  # FNV is the Fowler–Noll–Vo hash function, a simple hash that's very easy to
+  # implement, and hash the perfect characteristics for use with the 64 bits of
+  # available space in a PG advisory lock.
+  #
+  # I'm implemented it myself so that the River gem can stay dependency free
+  # (and because it's quite easy to do).
+  module FNV
+    def self.fnv1_hash(str, size:)
+      hash = OFFSET_BASIS.fetch(size)
+      mask = MASK.fetch(size)
+      prime = PRIME.fetch(size)
+
+      str.each_byte do |byte|
+        hash *= prime
+        hash &= mask # take lower N bits of multiplication product
+        hash ^= byte
+      end
+
+      hash
+    end
+
+    MASK = {
+      32 => 0xffffffff, # mask 32 bits long
+      64 => 0xffffffffffffffff # mask 64 bits long
+    }.freeze
+    private_constant :MASK
+
+    OFFSET_BASIS = {
+      32 => 0x811c9dc5,
+      64 => 0xcbf29ce484222325
+    }.freeze
+    private_constant :OFFSET_BASIS
+
+    PRIME = {
+      32 => 0x01000193,
+      64 => 0x00000100000001B3
+    }.freeze
+    private_constant :PRIME
+  end
+end
diff --git a/lib/riverqueue.rb b/lib/riverqueue.rb
index fd8309b..87f62b2 100644
--- a/lib/riverqueue.rb
+++ b/lib/riverqueue.rb
@@ -1,5 +1,6 @@
 require "json"
 
+require_relative "fnv"
 require_relative "insert_opts"
 require_relative "job"
 
diff --git a/riverqueue.gemspec b/riverqueue.gemspec
index 2adad30..a2b8758 100644
--- a/riverqueue.gemspec
+++ b/riverqueue.gemspec
@@ -14,6 +14,4 @@ Gem::Specification.new do |s|
     "rubygems_mfa_required" => "true",
     "source_code_uri" => "https://github.com/riverqueue/riverqueue-ruby"
   }
-
-  s.add_dependency "fnv-hash"
 end
diff --git a/sig/fnv.rbs b/sig/fnv.rbs
new file mode 100644
index 0000000..3a016dc
--- /dev/null
+++ b/sig/fnv.rbs
@@ -0,0 +1,9 @@
+module River
+  module FNV
+    def self.fnv1_hash: (String, size: 32 | 64) -> Integer
+
+    MASK: Hash[Integer, Integer]
+    OFFSET_BASIS: Hash[Integer, Integer]
+    PRIME: Hash[Integer, Integer]
+  end
+end
\ No newline at end of file
diff --git a/spec/client_spec.rb b/spec/client_spec.rb
index 63c394f..23ba04a 100644
--- a/spec/client_spec.rb
+++ b/spec/client_spec.rb
@@ -222,7 +222,7 @@ def check_bigint_bounds(int)
         lock_str = "unique_keykind=#{job_args.kind}" \
           "&queue=#{River::QUEUE_DEFAULT}" \
           "&state=#{River::Client.const_get(:DEFAULT_UNIQUE_STATES).join(",")}"
-        expect(mock_driver.advisory_lock_calls).to eq([check_bigint_bounds(client.send(:uint64_to_int64, Fnv::Hash.fnv_1(lock_str, size: 64)))])
+        expect(mock_driver.advisory_lock_calls).to eq([check_bigint_bounds(client.send(:uint64_to_int64, River::FNV.fnv1_hash(lock_str, size: 64)))])
       end
 
       it "inserts a new unique job with all options" do
@@ -245,7 +245,7 @@ def check_bigint_bounds(int)
           "&period=#{client.send(:truncate_time, now, 15 * 60).utc.strftime("%FT%TZ")}" \
           "&queue=#{River::QUEUE_DEFAULT}" \
           "&state=#{[River::JOB_STATE_AVAILABLE].join(",")}"
-        expect(mock_driver.advisory_lock_calls).to eq([check_bigint_bounds(client.send(:uint64_to_int64, Fnv::Hash.fnv_1(lock_str, size: 64)))])
+        expect(mock_driver.advisory_lock_calls).to eq([check_bigint_bounds(client.send(:uint64_to_int64, River::FNV.fnv1_hash(lock_str, size: 64)))])
       end
 
       it "inserts a new unique job with advisory lock prefix" do
@@ -265,7 +265,7 @@ def check_bigint_bounds(int)
         lock_str = "unique_keykind=#{job_args.kind}" \
           "&queue=#{River::QUEUE_DEFAULT}" \
           "&state=#{River::Client.const_get(:DEFAULT_UNIQUE_STATES).join(",")}"
-        expect(mock_driver.advisory_lock_calls).to eq([check_bigint_bounds(client.send(:uint64_to_int64, 123456 << 32 | Fnv::Hash.fnv_1(lock_str, size: 32)))])
+        expect(mock_driver.advisory_lock_calls).to eq([check_bigint_bounds(client.send(:uint64_to_int64, 123456 << 32 | River::FNV.fnv1_hash(lock_str, size: 32)))])
 
         lock_key = mock_driver.advisory_lock_calls[0]
         expect(lock_key >> 32).to eq(123456)
@@ -300,7 +300,7 @@ def job_args_to_row(job_args, insert_opts: River::InsertOpts.new)
           "&period=#{client.send(:truncate_time, now, 15 * 60).utc.strftime("%FT%TZ")}" \
           "&queue=#{River::QUEUE_DEFAULT}" \
           "&state=#{[River::JOB_STATE_AVAILABLE].join(",")}"
-        expect(mock_driver.advisory_lock_calls).to eq([check_bigint_bounds(client.send(:uint64_to_int64, Fnv::Hash.fnv_1(lock_str, size: 64)))])
+        expect(mock_driver.advisory_lock_calls).to eq([check_bigint_bounds(client.send(:uint64_to_int64, River::FNV.fnv1_hash(lock_str, size: 64)))])
       end
 
       it "skips unique check if unique opts empty" do
diff --git a/spec/fnv_spec.rb b/spec/fnv_spec.rb
new file mode 100644
index 0000000..142c974
--- /dev/null
+++ b/spec/fnv_spec.rb
@@ -0,0 +1,649 @@
+require "spec_helper"
+
+describe River::FNV do
+  describe "#fnv1_hash" do
+    it "hashes strings to 32 bits" do
+      TEST_STRS.each do |test_str|
+        expect(River::FNV.fnv1_hash(test_str, size: 32)).to eq(FNV1_32_HASHES[test_str])
+      end
+    end
+
+    it "hashes strings to 64 bits" do
+      TEST_STRS.each do |test_str|
+        expect(River::FNV.fnv1_hash(test_str, size: 64)).to eq(FNV1_64_HASHES[test_str])
+      end
+    end
+  end
+
+  # Just a sanity check to make sure the number of 0xffs is right.
+  describe "MASK" do
+    it "contains masks equal to integer limits" do
+      expect(River::FNV.const_get(:MASK)[32]).to eq(4_294_967_295)
+      expect(River::FNV.const_get(:MASK)[64]).to eq(18_446_744_073_709_551_615)
+    end
+  end
+end
+
+#
+# Test strings pulled from the Python FNV hash test suite:
+#
+# https://github.com/znerol/py-fnvhash/blob/master/fnvhash/test/vector.py
+#
+
+TEST_STRS = [
+  "",
+  "a",
+  "b",
+  "c",
+  "d",
+  "e",
+  "f",
+  "fo",
+  "foo",
+  "foob",
+  "fooba",
+  "foobar",
+  "" + "\x00",
+  "a" + "\x00",
+  "b" + "\x00",
+  "c" + "\x00",
+  "d" + "\x00",
+  "e" + "\x00",
+  "f" + "\x00",
+  "fo" + "\x00",
+  "foo" + "\x00",
+  "foob" + "\x00",
+  "fooba" + "\x00",
+  "foobar" + "\x00",
+  "ch",
+  "cho",
+  "chon",
+  "chong",
+  "chongo",
+  "chongo ",
+  "chongo w",
+  "chongo wa",
+  "chongo was",
+  "chongo was ",
+  "chongo was h",
+  "chongo was he",
+  "chongo was her",
+  "chongo was here",
+  "chongo was here!",
+  "chongo was here!\n",
+  "ch" + "\x00",
+  "cho" + "\x00",
+  "chon" + "\x00",
+  "chong" + "\x00",
+  "chongo" + "\x00",
+  "chongo " + "\x00",
+  "chongo w" + "\x00",
+  "chongo wa" + "\x00",
+  "chongo was" + "\x00",
+  "chongo was " + "\x00",
+  "chongo was h" + "\x00",
+  "chongo was he" + "\x00",
+  "chongo was her" + "\x00",
+  "chongo was here" + "\x00",
+  "chongo was here!" + "\x00",
+  "chongo was here!\n" + "\x00",
+  "cu",
+  "cur",
+  "curd",
+  "curds",
+  "curds ",
+  "curds a",
+  "curds an",
+  "curds and",
+  "curds and ",
+  "curds and w",
+  "curds and wh",
+  "curds and whe",
+  "curds and whey",
+  "curds and whey\n",
+  "cu" + "\x00",
+  "cur" + "\x00",
+  "curd" + "\x00",
+  "curds" + "\x00",
+  "curds " + "\x00",
+  "curds a" + "\x00",
+  "curds an" + "\x00",
+  "curds and" + "\x00",
+  "curds and " + "\x00",
+  "curds and w" + "\x00",
+  "curds and wh" + "\x00",
+  "curds and whe" + "\x00",
+  "curds and whey" + "\x00",
+  "curds and whey\n" + "\x00",
+  "hi",
+  "hi" + "\x00",
+  "hello",
+  "hello" + "\x00",
+  "\xff\x00\x00\x01",
+  "\x01\x00\x00\xff",
+  "\xff\x00\x00\x02",
+  "\x02\x00\x00\xff",
+  "\xff\x00\x00\x03",
+  "\x03\x00\x00\xff",
+  "\xff\x00\x00\x04",
+  "\x04\x00\x00\xff",
+  "\x40\x51\x4e\x44",
+  "\x44\x4e\x51\x40",
+  "\x40\x51\x4e\x4a",
+  "\x4a\x4e\x51\x40",
+  "\x40\x51\x4e\x54",
+  "\x54\x4e\x51\x40",
+  "127.0.0.1",
+  "127.0.0.1" + "\x00",
+  "127.0.0.2",
+  "127.0.0.2" + "\x00",
+  "127.0.0.3",
+  "127.0.0.3" + "\x00",
+  "64.81.78.68",
+  "64.81.78.68" + "\x00",
+  "64.81.78.74",
+  "64.81.78.74" + "\x00",
+  "64.81.78.84",
+  "64.81.78.84" + "\x00",
+  "feedface",
+  "feedface" + "\x00",
+  "feedfacedaffdeed",
+  "feedfacedaffdeed" + "\x00",
+  "feedfacedeadbeef",
+  "feedfacedeadbeef" + "\x00",
+  "line 1\nline 2\nline 3",
+  "chongo <Landon Curt Noll> /\\../\\",
+  "chongo <Landon Curt Noll> /\\../\\" + "\x00",
+  "chongo (Landon Curt Noll) /\\../\\",
+  "chongo (Landon Curt Noll) /\\../\\" + "\x00",
+  "http://antwrp.gsfc.nasa.gov/apod/astropix.html",
+  "http://en.wikipedia.org/wiki/Fowler_Noll_Vo_hash",
+  "http://epod.usra.edu/",
+  "http://exoplanet.eu/",
+  "http://hvo.wr.usgs.gov/cam3/",
+  "http://hvo.wr.usgs.gov/cams/HMcam/",
+  "http://hvo.wr.usgs.gov/kilauea/update/deformation.html",
+  "http://hvo.wr.usgs.gov/kilauea/update/images.html",
+  "http://hvo.wr.usgs.gov/kilauea/update/maps.html",
+  "http://hvo.wr.usgs.gov/volcanowatch/current_issue.html",
+  "http://neo.jpl.nasa.gov/risk/",
+  "http://norvig.com/21-days.html",
+  "http://primes.utm.edu/curios/home.php",
+  "http://slashdot.org/",
+  "http://tux.wr.usgs.gov/Maps/155.25-19.5.html",
+  "http://volcano.wr.usgs.gov/kilaueastatus.php",
+  "http://www.avo.alaska.edu/activity/Redoubt.php",
+  "http://www.dilbert.com/fast/",
+  "http://www.fourmilab.ch/gravitation/orbits/",
+  "http://www.fpoa.net/",
+  "http://www.ioccc.org/index.html",
+  "http://www.isthe.com/cgi-bin/number.cgi",
+  "http://www.isthe.com/chongo/bio.html",
+  "http://www.isthe.com/chongo/index.html",
+  "http://www.isthe.com/chongo/src/calc/lucas-calc",
+  "http://www.isthe.com/chongo/tech/astro/venus2004.html",
+  "http://www.isthe.com/chongo/tech/astro/vita.html",
+  "http://www.isthe.com/chongo/tech/comp/c/expert.html",
+  "http://www.isthe.com/chongo/tech/comp/calc/index.html",
+  "http://www.isthe.com/chongo/tech/comp/fnv/index.html",
+  "http://www.isthe.com/chongo/tech/math/number/howhigh.html",
+  "http://www.isthe.com/chongo/tech/math/number/number.html",
+  "http://www.isthe.com/chongo/tech/math/prime/mersenne.html",
+  "http://www.isthe.com/chongo/tech/math/prime/mersenne.html#largest",
+  "http://www.lavarnd.org/cgi-bin/corpspeak.cgi",
+  "http://www.lavarnd.org/cgi-bin/haiku.cgi",
+  "http://www.lavarnd.org/cgi-bin/rand-none.cgi",
+  "http://www.lavarnd.org/cgi-bin/randdist.cgi",
+  "http://www.lavarnd.org/index.html",
+  "http://www.lavarnd.org/what/nist-test.html",
+  "http://www.macosxhints.com/",
+  "http://www.mellis.com/",
+  "http://www.nature.nps.gov/air/webcams/parks/havoso2alert/havoalert.cfm",
+  "http://www.nature.nps.gov/air/webcams/parks/havoso2alert/timelines_24.cfm",
+  "http://www.paulnoll.com/",
+  "http://www.pepysdiary.com/",
+  "http://www.sciencenews.org/index/home/activity/view",
+  "http://www.skyandtelescope.com/",
+  "http://www.sput.nl/~rob/sirius.html",
+  "http://www.systemexperts.com/",
+  "http://www.tq-international.com/phpBB3/index.php",
+  "http://www.travelquesttours.com/index.htm",
+  "http://www.wunderground.com/global/stations/89606.html",
+  "21701" * 10,
+  "M21701" * 10,
+  "2^21701-1" * 10,
+  "\x54\xc5" * 10,
+  "\xc5\x54" * 10,
+  "23209" * 10,
+  "M23209" * 10,
+  "2^23209-1" * 10,
+  "\x5a\xa9" * 10,
+  "\xa9\x5a" * 10,
+  "391581216093" * 10,
+  "391581*2^216093-1" * 10,
+  "\x05\xf9\x9d\x03\x4c\x81" * 10,
+  "FEDCBA9876543210" * 10,
+  "\xfe\xdc\xba\x98\x76\x54\x32\x10" * 10,
+  "EFCDAB8967452301" * 10,
+  "\xef\xcd\xab\x89\x67\x45\x23\x01" * 10,
+  "0123456789ABCDEF" * 10,
+  "\x01\x23\x45\x67\x89\xab\xcd\xef" * 10,
+  "1032547698BADCFE" * 10,
+  "\x10\x32\x54\x76\x98\xba\xdc\xfe" * 10,
+  "\x00" * 500,
+  "\x07" * 500,
+  "~" * 500,
+  "\x7f" * 500
+]
+
+FNV1_32_HASHES = {
+  TEST_STRS[0] => 0x811c9dc5,
+  TEST_STRS[1] => 0x050c5d7e,
+  TEST_STRS[2] => 0x050c5d7d,
+  TEST_STRS[3] => 0x050c5d7c,
+  TEST_STRS[4] => 0x050c5d7b,
+  TEST_STRS[5] => 0x050c5d7a,
+  TEST_STRS[6] => 0x050c5d79,
+  TEST_STRS[7] => 0x6b772514,
+  TEST_STRS[8] => 0x408f5e13,
+  TEST_STRS[9] => 0xb4b1178b,
+  TEST_STRS[10] => 0xfdc80fb0,
+  TEST_STRS[11] => 0x31f0b262,
+  TEST_STRS[12] => 0x050c5d1f,
+  TEST_STRS[13] => 0x70772d5a,
+  TEST_STRS[14] => 0x6f772bc7,
+  TEST_STRS[15] => 0x6e772a34,
+  TEST_STRS[16] => 0x6d7728a1,
+  TEST_STRS[17] => 0x6c77270e,
+  TEST_STRS[18] => 0x6b77257b,
+  TEST_STRS[19] => 0x408f5e7c,
+  TEST_STRS[20] => 0xb4b117e9,
+  TEST_STRS[21] => 0xfdc80fd1,
+  TEST_STRS[22] => 0x31f0b210,
+  TEST_STRS[23] => 0xffe8d046,
+  TEST_STRS[24] => 0x6e772a5c,
+  TEST_STRS[25] => 0x4197aebb,
+  TEST_STRS[26] => 0xfcc8100f,
+  TEST_STRS[27] => 0xfdf147fa,
+  TEST_STRS[28] => 0xbcd44ee1,
+  TEST_STRS[29] => 0x23382c13,
+  TEST_STRS[30] => 0x846d619e,
+  TEST_STRS[31] => 0x1630abdb,
+  TEST_STRS[32] => 0xc99e89b2,
+  TEST_STRS[33] => 0x1692c316,
+  TEST_STRS[34] => 0x9f091bca,
+  TEST_STRS[35] => 0x2556be9b,
+  TEST_STRS[36] => 0x628e0e73,
+  TEST_STRS[37] => 0x98a0bf6c,
+  TEST_STRS[38] => 0xb10d5725,
+  TEST_STRS[39] => 0xdd002f35,
+  TEST_STRS[40] => 0x4197aed4,
+  TEST_STRS[41] => 0xfcc81061,
+  TEST_STRS[42] => 0xfdf1479d,
+  TEST_STRS[43] => 0xbcd44e8e,
+  TEST_STRS[44] => 0x23382c33,
+  TEST_STRS[45] => 0x846d61e9,
+  TEST_STRS[46] => 0x1630abba,
+  TEST_STRS[47] => 0xc99e89c1,
+  TEST_STRS[48] => 0x1692c336,
+  TEST_STRS[49] => 0x9f091ba2,
+  TEST_STRS[50] => 0x2556befe,
+  TEST_STRS[51] => 0x628e0e01,
+  TEST_STRS[52] => 0x98a0bf09,
+  TEST_STRS[53] => 0xb10d5704,
+  TEST_STRS[54] => 0xdd002f3f,
+  TEST_STRS[55] => 0x1c4a506f,
+  TEST_STRS[56] => 0x6e772a41,
+  TEST_STRS[57] => 0x26978421,
+  TEST_STRS[58] => 0xe184ff97,
+  TEST_STRS[59] => 0x9b5e5ac6,
+  TEST_STRS[60] => 0x5b88e592,
+  TEST_STRS[61] => 0xaa8164b7,
+  TEST_STRS[62] => 0x20b18c7b,
+  TEST_STRS[63] => 0xf28025c5,
+  TEST_STRS[64] => 0x84bb753f,
+  TEST_STRS[65] => 0x3219925a,
+  TEST_STRS[66] => 0x384163c6,
+  TEST_STRS[67] => 0x54f010d7,
+  TEST_STRS[68] => 0x8cea820c,
+  TEST_STRS[69] => 0xe12ab8ee,
+  TEST_STRS[70] => 0x26978453,
+  TEST_STRS[71] => 0xe184fff3,
+  TEST_STRS[72] => 0x9b5e5ab5,
+  TEST_STRS[73] => 0x5b88e5b2,
+  TEST_STRS[74] => 0xaa8164d6,
+  TEST_STRS[75] => 0x20b18c15,
+  TEST_STRS[76] => 0xf28025a1,
+  TEST_STRS[77] => 0x84bb751f,
+  TEST_STRS[78] => 0x3219922d,
+  TEST_STRS[79] => 0x384163ae,
+  TEST_STRS[80] => 0x54f010b2,
+  TEST_STRS[81] => 0x8cea8275,
+  TEST_STRS[82] => 0xe12ab8e4,
+  TEST_STRS[83] => 0x64411eaa,
+  TEST_STRS[84] => 0x6977223c,
+  TEST_STRS[85] => 0x428ae474,
+  TEST_STRS[86] => 0xb6fa7167,
+  TEST_STRS[87] => 0x73408525,
+  TEST_STRS[88] => 0xb78320a1,
+  TEST_STRS[89] => 0x0caf4135,
+  TEST_STRS[90] => 0xb78320a2,
+  TEST_STRS[91] => 0xcdc88e80,
+  TEST_STRS[92] => 0xb78320a3,
+  TEST_STRS[93] => 0x8ee1dbcb,
+  TEST_STRS[94] => 0xb78320a4,
+  TEST_STRS[95] => 0x4ffb2716,
+  TEST_STRS[96] => 0x860632aa,
+  TEST_STRS[97] => 0xcc2c5c64,
+  TEST_STRS[98] => 0x860632a4,
+  TEST_STRS[99] => 0x2a7ec4a6,
+  TEST_STRS[100] => 0x860632ba,
+  TEST_STRS[101] => 0xfefe8e14,
+  TEST_STRS[102] => 0x0a3cffd8,
+  TEST_STRS[103] => 0xf606c108,
+  TEST_STRS[104] => 0x0a3cffdb,
+  TEST_STRS[105] => 0xf906c5c1,
+  TEST_STRS[106] => 0x0a3cffda,
+  TEST_STRS[107] => 0xf806c42e,
+  TEST_STRS[108] => 0xc07167d7,
+  TEST_STRS[109] => 0xc9867775,
+  TEST_STRS[110] => 0xbf716668,
+  TEST_STRS[111] => 0xc78435b8,
+  TEST_STRS[112] => 0xc6717155,
+  TEST_STRS[113] => 0xb99568cf,
+  TEST_STRS[114] => 0x7662e0d6,
+  TEST_STRS[115] => 0x33a7f0e2,
+  TEST_STRS[116] => 0xc2732f95,
+  TEST_STRS[117] => 0xb053e78f,
+  TEST_STRS[118] => 0x3a19c02a,
+  TEST_STRS[119] => 0xa089821e,
+  TEST_STRS[120] => 0x31ae8f83,
+  TEST_STRS[121] => 0x995fa9c4,
+  TEST_STRS[122] => 0x35983f8c,
+  TEST_STRS[123] => 0x5036a251,
+  TEST_STRS[124] => 0x97018583,
+  TEST_STRS[125] => 0xb4448d60,
+  TEST_STRS[126] => 0x025dfe59,
+  TEST_STRS[127] => 0xc5eab3af,
+  TEST_STRS[128] => 0x7d21ba1e,
+  TEST_STRS[129] => 0x7704cddb,
+  TEST_STRS[130] => 0xd0071bfe,
+  TEST_STRS[131] => 0x0ff3774c,
+  TEST_STRS[132] => 0xb0fea0ea,
+  TEST_STRS[133] => 0x58177303,
+  TEST_STRS[134] => 0x4f599cda,
+  TEST_STRS[135] => 0x3e590a47,
+  TEST_STRS[136] => 0x965595f8,
+  TEST_STRS[137] => 0xc37f178d,
+  TEST_STRS[138] => 0x9711dd26,
+  TEST_STRS[139] => 0x23c99b7f,
+  TEST_STRS[140] => 0x6e568b17,
+  TEST_STRS[141] => 0x43f0245b,
+  TEST_STRS[142] => 0xbcb7a001,
+  TEST_STRS[143] => 0x12e6dffe,
+  TEST_STRS[144] => 0x0792f2d6,
+  TEST_STRS[145] => 0xb966936b,
+  TEST_STRS[146] => 0x46439ac5,
+  TEST_STRS[147] => 0x728d49af,
+  TEST_STRS[148] => 0xd33745c9,
+  TEST_STRS[149] => 0xbc382a57,
+  TEST_STRS[150] => 0x4bda1d31,
+  TEST_STRS[151] => 0xce35ccae,
+  TEST_STRS[152] => 0x3b6eed94,
+  TEST_STRS[153] => 0x445c9c58,
+  TEST_STRS[154] => 0x3db8bf9d,
+  TEST_STRS[155] => 0x2dee116d,
+  TEST_STRS[156] => 0xc18738da,
+  TEST_STRS[157] => 0x5b156176,
+  TEST_STRS[158] => 0x2aa7d593,
+  TEST_STRS[159] => 0xb2409658,
+  TEST_STRS[160] => 0xe1489528,
+  TEST_STRS[161] => 0xfe1ee07e,
+  TEST_STRS[162] => 0xe8842315,
+  TEST_STRS[163] => 0x3a6a63a2,
+  TEST_STRS[164] => 0x06d2c18c,
+  TEST_STRS[165] => 0xf8ef7225,
+  TEST_STRS[166] => 0x843d3300,
+  TEST_STRS[167] => 0xbb24f7ae,
+  TEST_STRS[168] => 0x878c0ec9,
+  TEST_STRS[169] => 0xb557810f,
+  TEST_STRS[170] => 0x57423246,
+  TEST_STRS[171] => 0x87f7505e,
+  TEST_STRS[172] => 0xbb809f20,
+  TEST_STRS[173] => 0x8932abb5,
+  TEST_STRS[174] => 0x0a9b3aa0,
+  TEST_STRS[175] => 0xb8682a24,
+  TEST_STRS[176] => 0xa7ac1c56,
+  TEST_STRS[177] => 0x11409252,
+  TEST_STRS[178] => 0xa987f517,
+  TEST_STRS[179] => 0xf309e7ed,
+  TEST_STRS[180] => 0xc9e8f417,
+  TEST_STRS[181] => 0x7f447bdd,
+  TEST_STRS[182] => 0xb929adc5,
+  TEST_STRS[183] => 0x57022879,
+  TEST_STRS[184] => 0xdcfd2c49,
+  TEST_STRS[185] => 0x6edafff5,
+  TEST_STRS[186] => 0xf04fb1f1,
+  TEST_STRS[187] => 0xfb7de8b9,
+  TEST_STRS[188] => 0xc5f1d7e9,
+  TEST_STRS[189] => 0x32c1f439,
+  TEST_STRS[190] => 0x7fd3eb7d,
+  TEST_STRS[191] => 0x81597da5,
+  TEST_STRS[192] => 0x05eb7a25,
+  TEST_STRS[193] => 0x9c0fa1b5,
+  TEST_STRS[194] => 0x53ccb1c5,
+  TEST_STRS[195] => 0xfabece15,
+  TEST_STRS[196] => 0x4ad745a5,
+  TEST_STRS[197] => 0xe5bdc495,
+  TEST_STRS[198] => 0x23b3c0a5,
+  TEST_STRS[199] => 0xfa823dd5,
+  TEST_STRS[200] => 0x0c6c58b9,
+  TEST_STRS[201] => 0xe2dbccd5,
+  TEST_STRS[202] => 0xdb7f50f9
+}
+
+FNV1_64_HASHES = {
+  TEST_STRS[0] => 0xcbf29ce484222325,
+  TEST_STRS[1] => 0xaf63bd4c8601b7be,
+  TEST_STRS[2] => 0xaf63bd4c8601b7bd,
+  TEST_STRS[3] => 0xaf63bd4c8601b7bc,
+  TEST_STRS[4] => 0xaf63bd4c8601b7bb,
+  TEST_STRS[5] => 0xaf63bd4c8601b7ba,
+  TEST_STRS[6] => 0xaf63bd4c8601b7b9,
+  TEST_STRS[7] => 0x08326207b4eb2f34,
+  TEST_STRS[8] => 0xd8cbc7186ba13533,
+  TEST_STRS[9] => 0x0378817ee2ed65cb,
+  TEST_STRS[10] => 0xd329d59b9963f790,
+  TEST_STRS[11] => 0x340d8765a4dda9c2,
+  TEST_STRS[12] => 0xaf63bd4c8601b7df,
+  TEST_STRS[13] => 0x08326707b4eb37da,
+  TEST_STRS[14] => 0x08326607b4eb3627,
+  TEST_STRS[15] => 0x08326507b4eb3474,
+  TEST_STRS[16] => 0x08326407b4eb32c1,
+  TEST_STRS[17] => 0x08326307b4eb310e,
+  TEST_STRS[18] => 0x08326207b4eb2f5b,
+  TEST_STRS[19] => 0xd8cbc7186ba1355c,
+  TEST_STRS[20] => 0x0378817ee2ed65a9,
+  TEST_STRS[21] => 0xd329d59b9963f7f1,
+  TEST_STRS[22] => 0x340d8765a4dda9b0,
+  TEST_STRS[23] => 0x50a6d3b724a774a6,
+  TEST_STRS[24] => 0x08326507b4eb341c,
+  TEST_STRS[25] => 0xd8d5c8186ba98bfb,
+  TEST_STRS[26] => 0x1ccefc7ef118dbef,
+  TEST_STRS[27] => 0x0c92fab3ad3db77a,
+  TEST_STRS[28] => 0x9b77794f5fdec421,
+  TEST_STRS[29] => 0x0ac742dfe7874433,
+  TEST_STRS[30] => 0xd7dad5766ad8e2de,
+  TEST_STRS[31] => 0xa1bb96378e897f5b,
+  TEST_STRS[32] => 0x5b3f9b6733a367d2,
+  TEST_STRS[33] => 0xb07ce25cbea969f6,
+  TEST_STRS[34] => 0x8d9e9997f9df0d6a,
+  TEST_STRS[35] => 0x838c673d9603cb7b,
+  TEST_STRS[36] => 0x8b5ee8a5e872c273,
+  TEST_STRS[37] => 0x4507c4e9fb00690c,
+  TEST_STRS[38] => 0x4c9ca59581b27f45,
+  TEST_STRS[39] => 0xe0aca20b624e4235,
+  TEST_STRS[40] => 0xd8d5c8186ba98b94,
+  TEST_STRS[41] => 0x1ccefc7ef118db81,
+  TEST_STRS[42] => 0x0c92fab3ad3db71d,
+  TEST_STRS[43] => 0x9b77794f5fdec44e,
+  TEST_STRS[44] => 0x0ac742dfe7874413,
+  TEST_STRS[45] => 0xd7dad5766ad8e2a9,
+  TEST_STRS[46] => 0xa1bb96378e897f3a,
+  TEST_STRS[47] => 0x5b3f9b6733a367a1,
+  TEST_STRS[48] => 0xb07ce25cbea969d6,
+  TEST_STRS[49] => 0x8d9e9997f9df0d02,
+  TEST_STRS[50] => 0x838c673d9603cb1e,
+  TEST_STRS[51] => 0x8b5ee8a5e872c201,
+  TEST_STRS[52] => 0x4507c4e9fb006969,
+  TEST_STRS[53] => 0x4c9ca59581b27f64,
+  TEST_STRS[54] => 0xe0aca20b624e423f,
+  TEST_STRS[55] => 0x13998e580afa800f,
+  TEST_STRS[56] => 0x08326507b4eb3401,
+  TEST_STRS[57] => 0xd8d5ad186ba95dc1,
+  TEST_STRS[58] => 0x1c72e17ef0ca4e97,
+  TEST_STRS[59] => 0x2183c1b327c38ae6,
+  TEST_STRS[60] => 0xb66d096c914504f2,
+  TEST_STRS[61] => 0x404bf57ad8476757,
+  TEST_STRS[62] => 0x887976bd815498bb,
+  TEST_STRS[63] => 0x3afd7f02c2bf85a5,
+  TEST_STRS[64] => 0xfc4476b0eb70177f,
+  TEST_STRS[65] => 0x186d2da00f77ecba,
+  TEST_STRS[66] => 0xf97140fa48c74066,
+  TEST_STRS[67] => 0xa2b1cf49aa926d37,
+  TEST_STRS[68] => 0x0690712cd6cf940c,
+  TEST_STRS[69] => 0xf7045b3102b8906e,
+  TEST_STRS[70] => 0xd8d5ad186ba95db3,
+  TEST_STRS[71] => 0x1c72e17ef0ca4ef3,
+  TEST_STRS[72] => 0x2183c1b327c38a95,
+  TEST_STRS[73] => 0xb66d096c914504d2,
+  TEST_STRS[74] => 0x404bf57ad8476736,
+  TEST_STRS[75] => 0x887976bd815498d5,
+  TEST_STRS[76] => 0x3afd7f02c2bf85c1,
+  TEST_STRS[77] => 0xfc4476b0eb70175f,
+  TEST_STRS[78] => 0x186d2da00f77eccd,
+  TEST_STRS[79] => 0xf97140fa48c7400e,
+  TEST_STRS[80] => 0xa2b1cf49aa926d52,
+  TEST_STRS[81] => 0x0690712cd6cf9475,
+  TEST_STRS[82] => 0xf7045b3102b89064,
+  TEST_STRS[83] => 0x74f762479f9d6aea,
+  TEST_STRS[84] => 0x08326007b4eb2b9c,
+  TEST_STRS[85] => 0xd8c4c9186b9b1a14,
+  TEST_STRS[86] => 0x7b495389bdbdd4c7,
+  TEST_STRS[87] => 0x3b6dba0d69908e25,
+  TEST_STRS[88] => 0xd6b2b17bf4b71261,
+  TEST_STRS[89] => 0x447bfb7f98e615b5,
+  TEST_STRS[90] => 0xd6b2b17bf4b71262,
+  TEST_STRS[91] => 0x3bd2807f93fe1660,
+  TEST_STRS[92] => 0xd6b2b17bf4b71263,
+  TEST_STRS[93] => 0x3329057f8f16170b,
+  TEST_STRS[94] => 0xd6b2b17bf4b71264,
+  TEST_STRS[95] => 0x2a7f8a7f8a2e19b6,
+  TEST_STRS[96] => 0x23d3767e64b2f98a,
+  TEST_STRS[97] => 0xff768d7e4f9d86a4,
+  TEST_STRS[98] => 0x23d3767e64b2f984,
+  TEST_STRS[99] => 0xccd1837e334e4aa6,
+  TEST_STRS[100] => 0x23d3767e64b2f99a,
+  TEST_STRS[101] => 0x7691fd7e028f6754,
+  TEST_STRS[102] => 0x34ad3b1041204318,
+  TEST_STRS[103] => 0xa29e749ea9d201c8,
+  TEST_STRS[104] => 0x34ad3b104120431b,
+  TEST_STRS[105] => 0xa29e779ea9d206e1,
+  TEST_STRS[106] => 0x34ad3b104120431a,
+  TEST_STRS[107] => 0xa29e769ea9d2052e,
+  TEST_STRS[108] => 0x02a17ebca4aa3497,
+  TEST_STRS[109] => 0x229ef18bcd375c95,
+  TEST_STRS[110] => 0x02a17dbca4aa32c8,
+  TEST_STRS[111] => 0x229b6f8bcd3449d8,
+  TEST_STRS[112] => 0x02a184bca4aa3ed5,
+  TEST_STRS[113] => 0x22b3618bcd48c3ef,
+  TEST_STRS[114] => 0x5c2c346706186f36,
+  TEST_STRS[115] => 0xb78c410f5b84f8c2,
+  TEST_STRS[116] => 0xed9478212b267395,
+  TEST_STRS[117] => 0xd9bbb55c5256662f,
+  TEST_STRS[118] => 0x8c54f0203249438a,
+  TEST_STRS[119] => 0xbd9790b5727dc37e,
+  TEST_STRS[120] => 0xa64e5f36c9e2b0e3,
+  TEST_STRS[121] => 0x8fd0680da3088a04,
+  TEST_STRS[122] => 0x67aad32c078284cc,
+  TEST_STRS[123] => 0xb37d55d81c57b331,
+  TEST_STRS[124] => 0x55ac0f3829057c43,
+  TEST_STRS[125] => 0xcb27f4b8e1b6cc20,
+  TEST_STRS[126] => 0x26caf88bcbef2d19,
+  TEST_STRS[127] => 0x8e6e063b97e61b8f,
+  TEST_STRS[128] => 0xb42750f7f3b7c37e,
+  TEST_STRS[129] => 0xf3c6ba64cf7ca99b,
+  TEST_STRS[130] => 0xebfb69b427ea80fe,
+  TEST_STRS[131] => 0x39b50c3ed970f46c,
+  TEST_STRS[132] => 0x5b9b177aa3eb3e8a,
+  TEST_STRS[133] => 0x6510063ecf4ec903,
+  TEST_STRS[134] => 0x2b3bbd2c00797c7a,
+  TEST_STRS[135] => 0xf1d6204ff5cb4aa7,
+  TEST_STRS[136] => 0x4836e27ccf099f38,
+  TEST_STRS[137] => 0x82efbb0dd073b44d,
+  TEST_STRS[138] => 0x4a80c282ffd7d4c6,
+  TEST_STRS[139] => 0x305d1a9c9ee43bdf,
+  TEST_STRS[140] => 0x15c366948ffc6997,
+  TEST_STRS[141] => 0x80153ae218916e7b,
+  TEST_STRS[142] => 0xfa23e2bdf9e2a9e1,
+  TEST_STRS[143] => 0xd47e8d8a2333c6de,
+  TEST_STRS[144] => 0x7e128095f688b056,
+  TEST_STRS[145] => 0x2f5356890efcedab,
+  TEST_STRS[146] => 0x95c2b383014f55c5,
+  TEST_STRS[147] => 0x4727a5339ce6070f,
+  TEST_STRS[148] => 0xb0555ecd575108e9,
+  TEST_STRS[149] => 0x48d785770bb4af37,
+  TEST_STRS[150] => 0x09d4701c12af02b1,
+  TEST_STRS[151] => 0x79f031e78f3cf62e,
+  TEST_STRS[152] => 0x52a1ee85db1b5a94,
+  TEST_STRS[153] => 0x6bd95b2eb37fa6b8,
+  TEST_STRS[154] => 0x74971b7077aef85d,
+  TEST_STRS[155] => 0xb4e4fae2ffcc1aad,
+  TEST_STRS[156] => 0x2bd48bd898b8f63a,
+  TEST_STRS[157] => 0xe9966ac1556257f6,
+  TEST_STRS[158] => 0x92a3d1cd078ba293,
+  TEST_STRS[159] => 0xf81175a482e20ab8,
+  TEST_STRS[160] => 0x5bbb3de722e73048,
+  TEST_STRS[161] => 0x6b4f363492b9f2be,
+  TEST_STRS[162] => 0xc2d559df73d59875,
+  TEST_STRS[163] => 0xf75f62284bc7a8c2,
+  TEST_STRS[164] => 0xda8dd8e116a9f1cc,
+  TEST_STRS[165] => 0xbdc1e6ab76057885,
+  TEST_STRS[166] => 0xfec6a4238a1224a0,
+  TEST_STRS[167] => 0xc03f40f3223e290e,
+  TEST_STRS[168] => 0x1ed21673466ffda9,
+  TEST_STRS[169] => 0xdf70f906bb0dd2af,
+  TEST_STRS[170] => 0xf3dcda369f2af666,
+  TEST_STRS[171] => 0x9ebb11573cdcebde,
+  TEST_STRS[172] => 0x81c72d9077fedca0,
+  TEST_STRS[173] => 0x0ec074a31be5fb15,
+  TEST_STRS[174] => 0x2a8b3280b6c48f20,
+  TEST_STRS[175] => 0xfd31777513309344,
+  TEST_STRS[176] => 0x194534a86ad006b6,
+  TEST_STRS[177] => 0x3be6fdf46e0cfe12,
+  TEST_STRS[178] => 0x017cc137a07eb057,
+  TEST_STRS[179] => 0x9428fc6e7d26b54d,
+  TEST_STRS[180] => 0x9aaa2e3603ef8ad7,
+  TEST_STRS[181] => 0x82c6d3f3a0ccdf7d,
+  TEST_STRS[182] => 0xc86eeea00cf09b65,
+  TEST_STRS[183] => 0x705f8189dbb58299,
+  TEST_STRS[184] => 0x415a7f554391ca69,
+  TEST_STRS[185] => 0xcfe3d49fa2bdc555,
+  TEST_STRS[186] => 0xf0f9c56039b25191,
+  TEST_STRS[187] => 0x7075cb6abd1d32d9,
+  TEST_STRS[188] => 0x43c94e2c8b277509,
+  TEST_STRS[189] => 0x3cbfd4e4ea670359,
+  TEST_STRS[190] => 0xc05887810f4d019d,
+  TEST_STRS[191] => 0x14468ff93ac22dc5,
+  TEST_STRS[192] => 0xebed699589d99c05,
+  TEST_STRS[193] => 0x6d99f6df321ca5d5,
+  TEST_STRS[194] => 0x0cd410d08c36d625,
+  TEST_STRS[195] => 0xef1b2a2c86831d35,
+  TEST_STRS[196] => 0x3b349c4d69ee5f05,
+  TEST_STRS[197] => 0x55248ce88f45f035,
+  TEST_STRS[198] => 0xaa69ca6a18a4c885,
+  TEST_STRS[199] => 0x1fe3fce62bd816b5,
+  TEST_STRS[200] => 0x0289a488a8df69d9,
+  TEST_STRS[201] => 0x15e96e1613df98b5,
+  TEST_STRS[202] => 0xe6be57375ad89b99
+}