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Add Prime for secp160r1 courve #267

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10 changes: 10 additions & 0 deletions lib/bn.js
Original file line number Diff line number Diff line change
Expand Up @@ -3205,6 +3205,14 @@
}
return num;
};

function R160 () {
MPrime.call(
this,
'r160',
'ffffffff ffffffff ffffffff ffffffff 7fffffff');
}
inherits(R160, MPrime);

// Exported mostly for testing purposes, use plain name instead
BN._prime = function prime (name) {
Expand All @@ -3220,6 +3228,8 @@
prime = new P192();
} else if (name === 'p25519') {
prime = new P25519();
} else if (name === 'r160') {
prime = new R160();
} else {
throw new Error('Unknown prime ' + name);
}
Expand Down