diff --git a/app-misc/infnoise/Manifest b/app-misc/infnoise/Manifest
new file mode 100644
index 0000000000..dc1af8c6a6
--- /dev/null
+++ b/app-misc/infnoise/Manifest
@@ -0,0 +1 @@
+DIST infnoise-0.3.3.tar.gz 25531663 BLAKE2B f0d72df3dfd53f1f13f4a5c3f96cb911f4dad6268e3c6faf7772294019ab9f959edcbe2d30be387afdc41087e83a201df5aa8c6d0558c8d75dbd8a8f08c530a1 SHA512 dd3cdaa122c494b6fd26439c490dca47e431926ea52b5d2b302d345fb53fce5ed4ea4d54b4b8b0487b244e6673cbd22cafaa9b37b97733b90b86b8aa949fa6d3
diff --git a/app-misc/infnoise/files/infnoise.initd b/app-misc/infnoise/files/infnoise.initd
new file mode 100644
index 0000000000..5c5d451373
--- /dev/null
+++ b/app-misc/infnoise/files/infnoise.initd
@@ -0,0 +1,9 @@
+#!/sbin/openrc-run
+
+description="infinite noise TRNG program daemon"
+pidfile="/run/infnoise.pid"
+command="/sbin/infnoise"
+command_args="-R -d -p /run/infnoise.pid"
+supervisor="supervise-daemon"
+
+
diff --git a/app-misc/infnoise/infnoise-0.3.3.ebuild b/app-misc/infnoise/infnoise-0.3.3.ebuild
new file mode 100644
index 0000000000..ac026f7d52
--- /dev/null
+++ b/app-misc/infnoise/infnoise-0.3.3.ebuild
@@ -0,0 +1,53 @@
+# Copyright 2024-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+DESCRIPTION="infinite noise TRNG program"
+HOMEPAGE="https://github.com/leetronics/infnoise"
+SRC_URI="https://github.com/leetronics/infnoise/archive/refs/tags/${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="CC0-1.0"
+SLOT="0"
+KEYWORDS="~amd64"
+
+DEPEND="dev-embedded/libftdi"
+RDEPEND="${DEPEND}"
+
+inherit udev
+
+src_prepare() {
+	default
+	sed -i 's|PREFIX = $(DESTDIR)/usr/local|PREFIX=${DESTDIR}|' "${S}/software/Makefile.linux"
+	sed -i '/^GIT_/d' "${S}/software/Makefile.linux"
+}
+
+src_compile() {
+	local ftdi_cflags
+	local ftdi_ldflags
+
+	ftdi_cflags=$(pkg-config --cflags libftdi1)
+	ftdi_ldflags=$(pkg-config --libs libftdi1)
+
+	origCFLAGS="-fPIC -std=c99 -DLINUX -I Keccak -DGIT_VERSION=\\\"\\\" -DGIT_COMMIT=\\\"\\\" -DGIT_DATE=\\\"\\\""
+
+	cd "${S}"/software
+	emake -f Makefile.linux CFLAGS="${CFLAGS} ${origCFLAGS} ${ftdi_cflags}" LDFLAGS="${LDFLAGS}\
+		   ${ftdi_ldflags}" -j$(nproc)
+}
+
+src_install() {
+	newinitd "${FILESDIR}"/infnoise.initd infnoise
+
+	cd "${S}"/software
+	export DESTDIR="${D}"
+	emake -f Makefile.linux install DESTDIR="${D}"
+}
+
+pkg_postinst() {
+	udev_reload
+}
+
+pkg_postrm() {
+	udev_reload
+}
diff --git a/app-misc/infnoise/metadata.xml b/app-misc/infnoise/metadata.xml
new file mode 100644
index 0000000000..a7d363e448
--- /dev/null
+++ b/app-misc/infnoise/metadata.xml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer type="person">
+		<name>Milan Bartos</name>
+		<email>gentoo@bartos.fi</email>
+	</maintainer>
+	<upstream>
+		<remote-id type="github">leetronics/infnoise</remote-id>
+	</upstream>
+</pkgmetadata>