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-- 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);
it("test vector 5", function ()
local P = "passwordPASSWORDpassword"
local S = "saltSALTsaltSALTsaltSALTsaltSALTsalt"
local c = 4096
local dkLen = 25
local DK = "3d2eec4fe41c849b80c8d83662c0e44a8b291a964cf2f07038"
assert.equal(DK, hex.to(hashes.scram_Hi_sha1(P, S, c, dkLen)));
end);
it("works", function ()
local P = "pass\0word"
local S = "sa\0lt"
local c = 4096
local dkLen = 16
local DK = "56fa6aa75548099dcc37d7f03425e0c3"
assert.equal(DK, hex.to(hashes.scram_Hi_sha1(P, S, c, dkLen)));
end);
end);
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