This programmable multiple-precision hex calculator has many utilities for you to perform a lot of big number math and encryption operations, such as: square root, modular inverse and hash value calculation; pseudo-random number generation; primality test; and HEX, DEC, OCT and BIN conversion.
Hpmbcalc is a programmable multiple-precision hex calculator with many utilities. With Hpmbcalc, you can easily perform a lot of big number math and encryption operations, such as: square root, modular inverse; hash, CRC, and check sum make; pseudo-random number generation; primality test; hex, dec, oct, bin conversion; etc.
key features
* standard hex calculator panel
basic big number math operations; Hex/Dec/Oct/Bin conversions; byte/operand swaps; square root, Jacobi symbol, modular inverse calculations; next/previous prime search; and more...
* scripting host and automation support
built-in scripting host; support VBScript and JScript; multiple-precision operation methods; and more...
* built-in hash/checksum/CRC calculator
hash, checksum, CRC calculations; MD2, MD4, MD5, SHA, RIPEMD hash algorithms; 16 and 32-bit CRC values; message and file support; and more...
* built-in number formatter
format ASCII text, c-source code, memory dump, big number to hex number; decode base64-encoded text/hex-bytes; file and clipboard support.
* built-in pseudo-random data/prime generator
generate a pseudo-random sequence of bits; search for random probabilistic primes.
* built-in randomicity/primality test tool
perform primality test and some statistical tests on a data.
* built-in bit shifter
evaluate and simulate shift register configurations; Rotate/ Arithmetic/ Logical/ Feedback shift; history log.
* more features
Windows Vista Support; fast multiple-precision operations; unlimited length of operands; XP visual styles support; full on-line help; and more...

The license of this software is Free Trial Software, the price is $29.95, you can free download and get a free trial.