diff --git a/configs/bananapi_defconfig b/configs/bananapi_defconfig
index 1b1ac134c4..33473be3bb 100644
--- a/configs/bananapi_defconfig
+++ b/configs/bananapi_defconfig
@@ -51,11 +51,11 @@ BR2_PACKAGE_SUNXI_BOARDS_FEX_FILE="a20/Bananapi.fex"
 BR2_PACKAGE_USB_MODESWITCH_DATA=y
 BR2_PACKAGE_CA_CERTIFICATES=y
 BR2_PACKAGE_LIBSSH2=y
-BR2_PACKAGE_NETTLE=y
 BR2_PACKAGE_LIBFUSE=y
 BR2_PACKAGE_EXPAT=y
 BR2_PACKAGE_LIBCURL=y
 BR2_PACKAGE_CURL=y
+BR2_PACKAGE_GMP=y
 BR2_PACKAGE_LIBCAP=y
 BR2_PACKAGE_LIBFFI=y
 BR2_PACKAGE_PCRE=y
diff --git a/configs/odroidc1_defconfig b/configs/odroidc1_defconfig
index 4ad968c463..a3424a6887 100644
--- a/configs/odroidc1_defconfig
+++ b/configs/odroidc1_defconfig
@@ -56,11 +56,11 @@ BR2_PACKAGE_LINUX_FIRMWARE_RTL_88XX=y
 BR2_PACKAGE_USB_MODESWITCH_DATA=y
 BR2_PACKAGE_CA_CERTIFICATES=y
 BR2_PACKAGE_LIBSSH2=y
-BR2_PACKAGE_NETTLE=y
 BR2_PACKAGE_LIBFUSE=y
 BR2_PACKAGE_EXPAT=y
 BR2_PACKAGE_LIBCURL=y
 BR2_PACKAGE_CURL=y
+BR2_PACKAGE_GMP=y
 BR2_PACKAGE_LIBCAP=y
 BR2_PACKAGE_PCRE=y
 BR2_PACKAGE_AUTOSSH=y
diff --git a/configs/odroidc2_defconfig b/configs/odroidc2_defconfig
index 008e3d0cdb..05fd2fce47 100644
--- a/configs/odroidc2_defconfig
+++ b/configs/odroidc2_defconfig
@@ -43,11 +43,11 @@ BR2_PACKAGE_LINUX_FIRMWARE_RTL_88XX=y
 BR2_PACKAGE_USB_MODESWITCH_DATA=y
 BR2_PACKAGE_CA_CERTIFICATES=y
 BR2_PACKAGE_LIBSSH2=y
-BR2_PACKAGE_NETTLE=y
 BR2_PACKAGE_LIBFUSE=y
 BR2_PACKAGE_EXPAT=y
 BR2_PACKAGE_LIBCURL=y
 BR2_PACKAGE_CURL=y
+BR2_PACKAGE_GMP=y
 BR2_PACKAGE_LIBCAP=y
 BR2_PACKAGE_LIBFFI=y
 BR2_PACKAGE_PCRE=y
diff --git a/configs/odroidxu4_defconfig b/configs/odroidxu4_defconfig
index 486db36282..759236f801 100644
--- a/configs/odroidxu4_defconfig
+++ b/configs/odroidxu4_defconfig
@@ -45,11 +45,11 @@ BR2_PACKAGE_LINUX_FIRMWARE_RTL_88XX=y
 BR2_PACKAGE_USB_MODESWITCH_DATA=y
 BR2_PACKAGE_CA_CERTIFICATES=y
 BR2_PACKAGE_LIBSSH2=y
-BR2_PACKAGE_NETTLE=y
 BR2_PACKAGE_LIBFUSE=y
 BR2_PACKAGE_EXPAT=y
 BR2_PACKAGE_LIBCURL=y
 BR2_PACKAGE_CURL=y
+BR2_PACKAGE_GMP=y
 BR2_PACKAGE_LIBCAP=y
 BR2_PACKAGE_LIBFFI=y
 BR2_PACKAGE_PCRE=y
diff --git a/configs/pine64_defconfig b/configs/pine64_defconfig
index ec3aea2ba7..e66954b842 100644
--- a/configs/pine64_defconfig
+++ b/configs/pine64_defconfig
@@ -42,11 +42,11 @@ BR2_PACKAGE_LINUX_FIRMWARE_RTL_88XX=y
 BR2_PACKAGE_USB_MODESWITCH_DATA=y
 BR2_PACKAGE_CA_CERTIFICATES=y
 BR2_PACKAGE_LIBSSH2=y
-BR2_PACKAGE_NETTLE=y
 BR2_PACKAGE_LIBFUSE=y
 BR2_PACKAGE_EXPAT=y
 BR2_PACKAGE_LIBCURL=y
 BR2_PACKAGE_CURL=y
+BR2_PACKAGE_GMP=y
 BR2_PACKAGE_LIBCAP=y
 BR2_PACKAGE_LIBFFI=y
 BR2_PACKAGE_PCRE=y
diff --git a/configs/raspberrypi2_defconfig b/configs/raspberrypi2_defconfig
index 4a2d89bbc1..0fb1732fe0 100644
--- a/configs/raspberrypi2_defconfig
+++ b/configs/raspberrypi2_defconfig
@@ -48,11 +48,11 @@ BR2_PACKAGE_RPI_USERLAND=y
 BR2_PACKAGE_USB_MODESWITCH_DATA=y
 BR2_PACKAGE_CA_CERTIFICATES=y
 BR2_PACKAGE_LIBSSH2=y
-BR2_PACKAGE_NETTLE=y
 BR2_PACKAGE_LIBFUSE=y
 BR2_PACKAGE_EXPAT=y
 BR2_PACKAGE_LIBCURL=y
 BR2_PACKAGE_CURL=y
+BR2_PACKAGE_GMP=y
 BR2_PACKAGE_LIBCAP=y
 BR2_PACKAGE_LIBFFI=y
 BR2_PACKAGE_PCRE=y
diff --git a/configs/raspberrypi3_defconfig b/configs/raspberrypi3_defconfig
index 107136597b..013766b262 100644
--- a/configs/raspberrypi3_defconfig
+++ b/configs/raspberrypi3_defconfig
@@ -48,11 +48,11 @@ BR2_PACKAGE_RPI_USERLAND=y
 BR2_PACKAGE_USB_MODESWITCH_DATA=y
 BR2_PACKAGE_CA_CERTIFICATES=y
 BR2_PACKAGE_LIBSSH2=y
-BR2_PACKAGE_NETTLE=y
 BR2_PACKAGE_LIBFUSE=y
 BR2_PACKAGE_EXPAT=y
 BR2_PACKAGE_LIBCURL=y
 BR2_PACKAGE_CURL=y
+BR2_PACKAGE_GMP=y
 BR2_PACKAGE_LIBCAP=y
 BR2_PACKAGE_LIBFFI=y
 BR2_PACKAGE_PCRE=y
diff --git a/configs/raspberrypi_defconfig b/configs/raspberrypi_defconfig
index b9a91a9c04..fc0cedfb31 100644
--- a/configs/raspberrypi_defconfig
+++ b/configs/raspberrypi_defconfig
@@ -51,11 +51,11 @@ BR2_PACKAGE_RPI_USERLAND=y
 BR2_PACKAGE_USB_MODESWITCH_DATA=y
 BR2_PACKAGE_CA_CERTIFICATES=y
 BR2_PACKAGE_LIBSSH2=y
-BR2_PACKAGE_NETTLE=y
 BR2_PACKAGE_LIBFUSE=y
 BR2_PACKAGE_EXPAT=y
 BR2_PACKAGE_LIBCURL=y
 BR2_PACKAGE_CURL=y
+BR2_PACKAGE_GMP=y
 BR2_PACKAGE_LIBCAP=y
 BR2_PACKAGE_LIBFFI=y
 BR2_PACKAGE_PCRE=y