44 lines
1.1 KiB
JavaScript
44 lines
1.1 KiB
JavaScript
/*!
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* pk.js - public key algorithms for bcoin
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* Copyright (c) 2016, Christopher Jeffrey (MIT License).
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* https://github.com/bcoin-org/bcoin
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*/
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'use strict';
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var pk = require('../crypto/pk');
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exports._verify = function verify(hash, msg, sig, key) {
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switch (key.alg) {
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case 'dsa':
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return pk.dsa.verify(hash, msg, sig, key.data, key.params);
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case 'rsa':
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return pk.rsa.verify(hash, msg, sig, key.data);
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case 'ecdsa':
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return pk.ecdsa.verify(key.curve, hash, msg, sig, key.data);
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default:
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throw new Error('Unsupported algorithm.');
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}
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};
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exports.verify = function verify(hash, msg, sig, key) {
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try {
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return exports._verify(hash, msg, sig, key);
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} catch (e) {
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return false;
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}
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};
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exports.sign = function sign(hash, msg, key) {
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switch (key.alg) {
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case 'dsa':
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return pk.dsa.sign(hash, msg, key.data, key.params);
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case 'rsa':
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return pk.rsa.sign(hash, msg, key.data);
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case 'ecdsa':
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return pk.ecdsa.sign(key.curve, hash, msg, key.data);
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default:
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throw new Error('Unsupported algorithm.');
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}
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};
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