Hex Calculator for Programmers and Cryptanalysts

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...

what's new?

• Fixed: The bugs in product evaluation.