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node-smbhash
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lmhash: must truncate passwords longer than 14 chars

This commit is contained in:
Joshua M. Clulow 2012-06-02 00:07:23 +10:00
parent 6df4ea376e
commit edc48e2b93
2 changed files with 4 additions and 1 deletions
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2
lib/smbhash.js
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@ -23,7 +23,7 @@ var $ = require('./common');
function lmhashbuf(inputstr) function lmhashbuf(inputstr)
{ {
/* ASCII --> uppercase */ /* ASCII --> uppercase */
var x = inputstr.toUpperCase(); var x = inputstr.substring(0, 14).toUpperCase();
var xl = Buffer.byteLength(x, 'ascii'); var xl = Buffer.byteLength(x, 'ascii');
/* null pad to 14 bytes */ /* null pad to 14 bytes */

3
tests/smbhash.js
View File

@ -24,6 +24,9 @@ var GOOD = [
{ password: 'SecREt01', { password: 'SecREt01',
lmhash: 'FF3750BCC2B22412C2265B23734E0DAC', lmhash: 'FF3750BCC2B22412C2265B23734E0DAC',
nthash: 'CD06CA7C7E10C99B1D33B7485A2ED808' }, nthash: 'CD06CA7C7E10C99B1D33B7485A2ED808' },
{ password: 'longerthanfourteen',
lmhash: 'D9D77D9926DDEB881942ED25097AC704',
nthash: 'E3C2D68648C27222CB4520BD7783FB87' },
{ password: 'Beeblebrox', { password: 'Beeblebrox',
lmhash: '919016F64EC7B00BA235028CA50C7A03', lmhash: '919016F64EC7B00BA235028CA50C7A03',
nthash: '8C1B59E32E666DADF175745FAD62C133' } nthash: '8C1B59E32E666DADF175745FAD62C133' }