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/* Any copyright is dedicated to the Public Domain.
* http://creativecommons.org/publicdomain/zero/1.0/ */
// XXX until bug 937114 is fixed
Cu.importGlobalProperties(['btoa']);
Cu.import("resource://services-crypto/utils.js");
Cu.import("resource://services-common/utils.js");
var {bytesAsHex: b2h} = CommonUtils;
function run_test() {
run_next_test();
}
add_task(function test_pbkdf2() {
let symmKey16 = CryptoUtils.pbkdf2Generate("secret phrase", "DNXPzPpiwn", 4096, 16);
do_check_eq(symmKey16.length, 16);
do_check_eq(btoa(symmKey16), "d2zG0d2cBfXnRwMUGyMwyg==");
do_check_eq(CommonUtils.encodeBase32(symmKey16), "O5WMNUO5TQC7LZ2HAMKBWIZQZI======");
let symmKey32 = CryptoUtils.pbkdf2Generate("passphrase", "salt", 4096, 32);
do_check_eq(symmKey32.length, 32);
});
// http://tools.ietf.org/html/rfc6070
// PBKDF2 HMAC-SHA1 Test Vectors
add_task(function test_pbkdf2_hmac_sha1() {
let pbkdf2 = CryptoUtils.pbkdf2Generate;
let vectors = [
{P: "password", // (8 octets)
S: "salt", // (4 octets)
c: 1,
dkLen: 20,
DK: h("0c 60 c8 0f 96 1f 0e 71"+
"f3 a9 b5 24 af 60 12 06"+
"2f e0 37 a6"), // (20 octets)
},
{P: "password", // (8 octets)
S: "salt", // (4 octets)
c: 2,
dkLen: 20,
DK: h("ea 6c 01 4d c7 2d 6f 8c"+
"cd 1e d9 2a ce 1d 41 f0"+
"d8 de 89 57"), // (20 octets)
},
{P: "password", // (8 octets)
S: "salt", // (4 octets)
c: 4096,
dkLen: 20,
DK: h("4b 00 79 01 b7 65 48 9a"+
"be ad 49 d9 26 f7 21 d0"+
"65 a4 29 c1"), // (20 octets)
},
// XXX Uncomment the following test after Bug 968567 lands
//
// XXX As it stands, I estimate that the CryptoUtils implementation will
// take approximately 16 hours in my 2.3GHz MacBook to perform this many
// rounds.
//
// {P: "password", // (8 octets)
// S: "salt" // (4 octets)
// c: 16777216,
// dkLen = 20,
// DK: h("ee fe 3d 61 cd 4d a4 e4"+
// "e9 94 5b 3d 6b a2 15 8c"+
// "26 34 e9 84"), // (20 octets)
// },
{P: "passwordPASSWORDpassword", // (24 octets)
S: "saltSALTsaltSALTsaltSALTsaltSALTsalt", // (36 octets)
c: 4096,
dkLen: 25,
DK: h("3d 2e ec 4f e4 1c 84 9b"+
"80 c8 d8 36 62 c0 e4 4a"+
"8b 29 1a 96 4c f2 f0 70"+
"38"), // (25 octets)
},
{P: "pass\0word", // (9 octets)
S: "sa\0lt", // (5 octets)
c: 4096,
dkLen: 16,
DK: h("56 fa 6a a7 55 48 09 9d"+
"cc 37 d7 f0 34 25 e0 c3"), // (16 octets)
},
];
for (let v of vectors) {
do_check_eq(v.DK, b2h(pbkdf2(v.P, v.S, v.c, v.dkLen)));
}
});
// I can't find any normative ietf test vectors for pbkdf2 hmac-sha256.
// The following vectors are derived with the same inputs as above (the sha1
// test). Results verified by users here:
// https://stackoverflow.com/questions/5130513/pbkdf2-hmac-sha2-test-vectors
add_task(function test_pbkdf2_hmac_sha256() {
let pbkdf2 = CryptoUtils.pbkdf2Generate;
let vectors = [
{P: "password", // (8 octets)
S: "salt", // (4 octets)
c: 1,
dkLen: 32,
DK: h("12 0f b6 cf fc f8 b3 2c"+
"43 e7 22 52 56 c4 f8 37"+
"a8 65 48 c9 2c cc 35 48"+
"08 05 98 7c b7 0b e1 7b"), // (32 octets)
},
{P: "password", // (8 octets)
S: "salt", // (4 octets)
c: 2,
dkLen: 32,
DK: h("ae 4d 0c 95 af 6b 46 d3"+
"2d 0a df f9 28 f0 6d d0"+
"2a 30 3f 8e f3 c2 51 df"+
"d6 e2 d8 5a 95 47 4c 43"), // (32 octets)
},
{P: "password", // (8 octets)
S: "salt", // (4 octets)
c: 4096,
dkLen: 32,
DK: h("c5 e4 78 d5 92 88 c8 41"+
"aa 53 0d b6 84 5c 4c 8d"+
"96 28 93 a0 01 ce 4e 11"+
"a4 96 38 73 aa 98 13 4a"), // (32 octets)
},
{P: "passwordPASSWORDpassword", // (24 octets)
S: "saltSALTsaltSALTsaltSALTsaltSALTsalt", // (36 octets)
c: 4096,
dkLen: 40,
DK: h("34 8c 89 db cb d3 2b 2f"+
"32 d8 14 b8 11 6e 84 cf"+
"2b 17 34 7e bc 18 00 18"+
"1c 4e 2a 1f b8 dd 53 e1"+
"c6 35 51 8c 7d ac 47 e9"), // (40 octets)
},
{P: "pass\0word", // (9 octets)
S: "sa\0lt", // (5 octets)
c: 4096,
dkLen: 16,
DK: h("89 b6 9d 05 16 f8 29 89"+
"3c 69 62 26 65 0a 86 87"), // (16 octets)
},
];
for (let v of vectors) {
do_check_eq(v.DK,
b2h(pbkdf2(v.P, v.S, v.c, v.dkLen, Ci.nsICryptoHMAC.SHA256, 32)));
}
});
// turn formatted test vectors into normal hex strings
function h(hexStr) {
return hexStr.replace(/\s+/g, "");
}
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