Classe « PSS_SigScheme »

Méthode Crypto.Signature.PKCS1_PSS.PSS_SigScheme.sign

Signature de la méthode sign

def sign(self, mhash) 

Description

sign.__doc__

Produce the PKCS#1 PSS signature of a message.
    
        This function is named ``RSASSA-PSS-SIGN``, and is specified in
        section 8.1.1 of RFC3447.
    
        :Parameters:
         mhash : hash object
                The hash that was carried out over the message. This is an object
                belonging to the `Crypto.Hash` module.
   
        :Return: The PSS signature encoded as a string.
        :Raise ValueError:
            If the RSA key length is not sufficiently long to deal with the given
            hash algorithm.
        :Raise TypeError:
            If the RSA key has no private half.
    
        :attention: Modify the salt length and the mask generation function only
                    if you know what you are doing.
                    The receiver must use the same parameters too.