general/misc.h File Reference

#include <string>

Go to the source code of this file.

Functions
std::string	hash (std::string str)
	Calculate a sha1 hash value from a string. The result is a hexadecimal 40 tokens number.
std::string	derived (std::string session, int sessnr)
	Find a derived hash from a session string that protects to real session string from observers.

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Function Documentation

std::string derived	(	std::string	session,
		int	sessnr
	)

Find a derived hash from a session string that protects to real session string from observers.

Parameters:

session	session string in need of protection
sessnr	number that increases every communication session

std::string hash

(

std::string

str

)

Calculate a sha1 hash value from a string. The result is a hexadecimal 40 tokens number.

Parameters:

str	Base string from where the hash value is calculated

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