GESHE provides customers with a series of commonly used software tools for free. This release includes three software tools such as Geshe DES Calculator, Geshe CRC Calculator and Geshe HASH Calculator.

Geshe DES Calculator

Geshe DES Calculator is a DES calculator tool that supports DES algorithm with 64-bit key, 3DES algorithm with 128-bit key and 3DES algorithm with 192-bit key. The data source is HEX data string, 0 filled with insufficient data.

Geshe CRC Calculator

Geshe CRC Calculator is a common Cyclic Redundancy Check (CRC) calculator. It supports CRC8, CRC16 and CRC32 algorithms. It can customize the polynomial, the initial value, and the XOR data inversion. The data source can be HEX data string, UTF8 string and File. It supports many CRC standard algorithms.

Geshe HASH Calculator

Geshe HASH Calculator is a Hash algorithm calculator which supports MD5, SHA1, SHA256, SHA384 and SHA512 algorithms. The data source can be HEX data string, UTF8 string and File.