On Tuesday Nasrallah asserted on Hizbullah's Al-Manar television station that there "are strenuous negotiations."
Despite the fact that Goldwasser was hopeful that he was speaking the truth, she said that "the state of Israel has no idea... no information on Udi and Eldad," and therefore, neither do the families.
Eyal Regev, Eldad's brother, told the news channel that Israel "needs to listen to Nasrallah. He said that there is progress... this statement is very important. We must do all that we can to promote this deal," urged Regev.
In response to reports that Hizbullah provided Israel with precise information as to the fate of Goldwasser and Regev, Karnit told Army Radio that Israel had not received any such information regarding either her husband or Regev.
"There was no information passed on," she said, adding that Ofer Dekel, who handles the negotiations for the government, was keeping her constantly updated and that there was no new information.
The Saudi paper Al-Watan reported earlier Wednesday that Hizbullah gave Israel the information, which if true, would mark the first concrete information Israel has received regarding their fate.
According to Israel Radio, Israeli officials were satisfied with the nature of the information, and in light of the news, those involved in negotiations with Hizbullah have reportedly decided to swap nine Lebanese prisoners - as well as an unspecified number of Palestinian and Arab prisoners for Goldwasser and Regev.
The officials went on to say that Hizbullah had acquiesced to an Israeli request, mediated by German officials, to provide the information about its reservists, in addition to information about IAF navigator Ron Arad, missing since 1986.
Jpost: Eyal Regev: We must listen to Nasrallah