adb7a3e545
Functions for calculations with arbitrary length integers and bitsets Functions from this package are useful for number theory applications. For example, in two-keys cryptography. PR: ports/81115 Submitted by: Antonio Carlos Venancio Junior <antonio@php.net>
16 lines
713 B
Text
16 lines
713 B
Text
Functions from this package are useful for number theory applications.
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For example, in two-keys cryptography.
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See /tests/RSA.php in the package for example of simple implementation of
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RSA-like cryptoalgorithm. See http://chat.finalcombat.com/vayala/big_int/ page
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for more complex implementation of RSA-like crypto, which supports key
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generating, encrypting/decrypting, signing and validating of sign.
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The package has many bitset functions, which allow to work with arbitrary
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length bitsets.
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This package is much faster than bundled into PHP BCMath and consists almost
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all functions, which are implemented in PHP GMP extension, but it needn't any
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external libraries.
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WWW: http://pecl.php.net/package/big_int/
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