kalilinux repositorio https

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en la ruta:
/etc/apt/resources.list
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kali-linux-20171-release/
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adicionar https.
deb https://http.kali.org/kali kali-rolling main non-free contrib
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y con el siguiente comando para instalar el certificado.
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https /etc/apt/sources.list
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echo "deb https://http.kali.org/kali kali-rolling main non-free contrib" >
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/etc/apt/sources.list
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apt-key adv --keyserver hkp://keys.gnupg.net --recv-keys 7D8D0BF6
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después ejecutar:
apt update
apt dist-upgrade.
### aqui depende del kernel instalado. uname -a
apt install linux-headers-amd64  linux-headers-4.16.0-kali2-amd64