mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
73 lines
2.3 KiB
JavaScript
73 lines
2.3 KiB
JavaScript
let cryptoSvc;
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try {
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Components.utils.import("resource://services-crypto/WeaveCrypto.js");
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cryptoSvc = new WeaveCrypto();
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} catch (ex) {
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// Fallback to binary WeaveCrypto
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cryptoSvc = Cc["@labs.mozilla.com/Weave/Crypto;1"]
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.getService(Ci.IWeaveCrypto);
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}
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function run_test() {
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// Test salt generation.
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var salt;
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salt = cryptoSvc.generateRandomBytes(0);
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do_check_eq(salt.length, 0);
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salt = cryptoSvc.generateRandomBytes(1);
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do_check_eq(salt.length, 4);
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salt = cryptoSvc.generateRandomBytes(2);
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do_check_eq(salt.length, 4);
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salt = cryptoSvc.generateRandomBytes(3);
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do_check_eq(salt.length, 4);
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salt = cryptoSvc.generateRandomBytes(4);
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do_check_eq(salt.length, 8);
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salt = cryptoSvc.generateRandomBytes(8);
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do_check_eq(salt.length, 12);
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// sanity check to make sure salts seem random
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var salt2 = cryptoSvc.generateRandomBytes(8);
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do_check_eq(salt2.length, 12);
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do_check_neq(salt, salt2);
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salt = cryptoSvc.generateRandomBytes(16);
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do_check_eq(salt.length, 24);
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salt = cryptoSvc.generateRandomBytes(1024);
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do_check_eq(salt.length, 1368);
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// Test random key generation
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var keydata, keydata2, iv;
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keydata = cryptoSvc.generateRandomKey();
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do_check_eq(keydata.length, 44);
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keydata2 = cryptoSvc.generateRandomKey();
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do_check_neq(keydata, keydata2); // sanity check for randomness
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iv = cryptoSvc.generateRandomIV();
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do_check_eq(iv.length, 24);
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cryptoSvc.algorithm = Ci.IWeaveCrypto.AES_256_CBC;
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keydata = cryptoSvc.generateRandomKey();
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do_check_eq(keydata.length, 44);
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keydata2 = cryptoSvc.generateRandomKey();
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do_check_neq(keydata, keydata2); // sanity check for randomness
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iv = cryptoSvc.generateRandomIV();
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do_check_eq(iv.length, 24);
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cryptoSvc.algorithm = Ci.IWeaveCrypto.AES_192_CBC;
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keydata = cryptoSvc.generateRandomKey();
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do_check_eq(keydata.length, 32);
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keydata2 = cryptoSvc.generateRandomKey();
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do_check_neq(keydata, keydata2); // sanity check for randomness
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iv = cryptoSvc.generateRandomIV();
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do_check_eq(iv.length, 24);
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cryptoSvc.algorithm = Ci.IWeaveCrypto.AES_128_CBC;
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keydata = cryptoSvc.generateRandomKey();
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do_check_eq(keydata.length, 24);
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keydata2 = cryptoSvc.generateRandomKey();
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do_check_neq(keydata, keydata2); // sanity check for randomness
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iv = cryptoSvc.generateRandomIV();
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do_check_eq(iv.length, 24);
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}
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