jsbn: javascript big number
I felt compelled to put this on github and publish to npm. I haven't tested every other big integer library out there, but the few that I have tested in comparison to this one have not even come close in performance. I am aware of the bi
module on npm, however it has been modified and I wanted to publish the original without modifications. This is jsbn and jsbn2 from Tom Wu's original website above, with the modular pattern applied to prevent global leaks and to allow for use with node.js on the server side.
usage
API
bi.toString()
returns the base-10 number as a string
bi.negate()
returns a new BigInteger equal to the negation of bi
bi.abs
returns new BI of absolute value
bi.compareTo
bi.bitLength
bi.mod
bi.modPowInt
bi.clone
bi.intValue
bi.byteValue
bi.shortValue
bi.signum
bi.toByteArray
bi.equals
bi.min
bi.max
bi.and
bi.or
bi.xor
bi.andNot
bi.not
bi.shiftLeft
bi.shiftRight
bi.getLowestSetBit
bi.bitCount
bi.testBit
bi.setBit
bi.clearBit
bi.flipBit
bi.add
bi.subtract
bi.multiply
bi.divide
bi.remainder
bi.divideAndRemainder
bi.modPow
bi.modInverse
bi.pow
bi.gcd
bi.isProbablePrime
Last updated