Diff

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/spec/util_hashes_spec.lua	Sat Nov 16 16:52:31 2019 +0100
@@ -0,0 +1,37 @@
+-- Test vectors from RFC 6070
+local hashes = require "util.hashes";
+local hex = require "util.hex";
+
+-- Also see spec for util.hmac where HMAC test cases reside
+
+describe("PBKDF2-SHA1", function ()
+	it("test vector 1", function ()
+		local P = "password"
+		local S = "salt"
+		local c = 1
+		local DK = "0c60c80f961f0e71f3a9b524af6012062fe037a6";
+		assert.equal(DK, hex.to(hashes.scram_Hi_sha1(P, S, c)));
+	end);
+	it("test vector 2", function ()
+		local P = "password"
+		local S = "salt"
+		local c = 2
+		local DK = "ea6c014dc72d6f8ccd1ed92ace1d41f0d8de8957";
+		assert.equal(DK, hex.to(hashes.scram_Hi_sha1(P, S, c)));
+	end);
+	it("test vector 3", function ()
+		local P = "password"
+		local S = "salt"
+		local c = 4096
+		local DK = "4b007901b765489abead49d926f721d065a429c1";
+		assert.equal(DK, hex.to(hashes.scram_Hi_sha1(P, S, c)));
+	end);
+	it("test vector 4 #SLOW", function ()
+		local P = "password"
+		local S = "salt"
+		local c = 16777216
+		local DK = "eefe3d61cd4da4e4e9945b3d6ba2158c2634e984";
+		assert.equal(DK, hex.to(hashes.scram_Hi_sha1(P, S, c)));
+	end);
+end);
+