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30 lines
625 B
30 lines
625 B
new sjcl.test.TestCase("ECSA test", function (cb) {
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if (!sjcl.ecc) {
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this.unimplemented();
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cb && cb();
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return;
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}
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var keys = sjcl.ecc.ecdsa.generateKeys(192,0),
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hash = sjcl.hash.sha256.hash("The quick brown fox jumps over the lazy dog."),
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signature = keys.sec.sign(hash,0);
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try {
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keys.pub.verify(hash, signature);
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this.pass();
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} catch (e) {
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this.fail("good message rejected");
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}
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hash[1] ^= 8; // minor change to hash
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try {
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keys.pub.verify(hash, signature);
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this.fail();
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} catch (e) {
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this.pass("bad message accepted");
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}
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cb && cb();
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});
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