ntru_decrypt.h File Reference

public API, decryption More...

#include <ntru.h>
#include <fmpz_poly.h>
#include <fmpz.h>

Include dependency graph for ntru_decrypt.h:

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Functions
string *	ntru_decrypt_string (const string *encr_msg, const fmpz_poly_t priv_key, const fmpz_poly_t priv_key_inv, const ntru_params *params)

Detailed Description

public API, decryption

This file holds the public API of decryption of the pqc NTRU implementation and is meant to be installed on the client system.

Definition in file ntru_decrypt.h.

Function Documentation

string* ntru_decrypt_string	(	const string *	encr_msg,
		const fmpz_poly_t	priv_key,
		const fmpz_poly_t	priv_key_inv,
		const ntru_params *	params
	)

Decryption of a given encrypted string.

Parameters

encr_msg	the encrypted message in the form of a string
priv_key	the polynomial containing the private key to decrypt the message
priv_key_inv	the inverse polynome to the private key
params	the ntru_params

Returns

the decrypted string or NULL on failure