36 lines
768 B
JavaScript
36 lines
768 B
JavaScript
'use strict';
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var utils = require('../utils');
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var SHA512 = require('./512');
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function SHA384() {
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if (!(this instanceof SHA384))
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return new SHA384();
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SHA512.call(this);
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this.h = [
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0xcbbb9d5d, 0xc1059ed8,
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0x629a292a, 0x367cd507,
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0x9159015a, 0x3070dd17,
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0x152fecd8, 0xf70e5939,
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0x67332667, 0xffc00b31,
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0x8eb44a87, 0x68581511,
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0xdb0c2e0d, 0x64f98fa7,
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0x47b5481d, 0xbefa4fa4 ];
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}
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utils.inherits(SHA384, SHA512);
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module.exports = SHA384;
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SHA384.blockSize = 1024;
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SHA384.outSize = 384;
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SHA384.hmacStrength = 192;
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SHA384.padLength = 128;
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SHA384.prototype._digest = function digest(enc) {
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if (enc === 'hex')
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return utils.toHex32(this.h.slice(0, 12), 'big');
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else
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return utils.split32(this.h.slice(0, 12), 'big');
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};
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