Merge pull request #838 from maraoz/improve/README
return comment to deterministicK
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commit
7473ab8546
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@ -75,6 +75,9 @@ ECDSA.prototype.randomK = function() {
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// https://tools.ietf.org/html/rfc6979#section-3.2
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// https://tools.ietf.org/html/rfc6979#section-3.2
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ECDSA.prototype.deterministicK = function(badrs) {
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ECDSA.prototype.deterministicK = function(badrs) {
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/* jshint maxstatements: 25 */
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/* jshint maxstatements: 25 */
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// if r or s were invalid when this function was used in signing,
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// we do not want to actually compute r, s here for efficiency, so,
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// we can increment badrs. explained at end of RFC 6979 section 3.2
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if (_.isUndefined(badrs)) {
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if (_.isUndefined(badrs)) {
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badrs = 0;
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badrs = 0;
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}
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}
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