diff --git a/sysutils/Makefile b/sysutils/Makefile
--- a/sysutils/Makefile
+++ b/sysutils/Makefile
@@ -1392,6 +1392,7 @@
     SUBDIR += swapmon
     SUBDIR += swapusage
     SUBDIR += sweeper
+    SUBDIR += swtpm
     SUBDIR += symlinks
     SUBDIR += symon
     SUBDIR += synergy
diff --git a/sysutils/swtpm/Makefile b/sysutils/swtpm/Makefile
new file mode 100644
--- /dev/null
+++ b/sysutils/swtpm/Makefile
@@ -0,0 +1,31 @@
+PORTNAME=	swtpm
+DISTVERSIONPREFIX=	v
+DISTVERSION=	0.8.0
+CATEGORIES=	sysutils
+
+MAINTAINER=	meka@tilda.center
+COMMENT=	Libtpms-based TPM emulator
+WWW=		https://github.com/stefanberger/swtpm
+
+LICENSE=	BSD3CLAUSE
+LICENSE_FILE=	${WRKSRC}/LICENSE
+
+LIB_DEPENDS=	libgnutls.so:security/gnutls \
+		libjson-glib-1.0.so:devel/json-glib \
+		libtasn1.so:security/libtasn1 \
+		libtpms.so:sysutils/libtpms
+BUILD_DEPENDS=	base64>=0:converters/base64 \
+		bash>=0:shells/bash \
+		expect>=0:lang/expect \
+		gawk>=0:lang/gawk \
+		socat>=0:net/socat
+
+USES=		autoreconf gettext-runtime gmake gnome libtool pathfix \
+		pkgconfig ssl
+USE_GNOME+=	glib20
+USE_GITHUB=	yes
+GH_ACCOUNT=	stefanberger
+GNU_CONFIGURE=	yes
+INSTALL_TARGET=	install-strip
+
+.include <bsd.port.mk>
diff --git a/sysutils/swtpm/distinfo b/sysutils/swtpm/distinfo
new file mode 100644
--- /dev/null
+++ b/sysutils/swtpm/distinfo
@@ -0,0 +1,3 @@
+TIMESTAMP = 1691312802
+SHA256 (stefanberger-swtpm-v0.8.0_GH0.tar.gz) = ad433f9272fb794aafd550914d24cc0ca33d4652cfd087fa41b911fa9e54be3d
+SIZE (stefanberger-swtpm-v0.8.0_GH0.tar.gz) = 363951
diff --git a/sysutils/swtpm/pkg-descr b/sysutils/swtpm/pkg-descr
new file mode 100644
--- /dev/null
+++ b/sysutils/swtpm/pkg-descr
@@ -0,0 +1,3 @@
+The SWTPM package provides TPM emulators with different front-end interfaces
+to libtpms. TPM emulators provide socket interfaces (TCP/IP and Unix) and
+the Linux CUSE interface for the creation of multiple native /dev/vtpm* devices.
diff --git a/sysutils/swtpm/pkg-plist b/sysutils/swtpm/pkg-plist
new file mode 100644
--- /dev/null
+++ b/sysutils/swtpm/pkg-plist
@@ -0,0 +1,32 @@
+bin/swtpm
+bin/swtpm_bios
+bin/swtpm_cert
+bin/swtpm_ioctl
+bin/swtpm_localca
+bin/swtpm_setup
+%%ETCDIR%%-localca.conf
+%%ETCDIR%%-localca.options
+%%ETCDIR%%_setup.conf
+include/swtpm/tpm_ioctl.h
+lib/swtpm/libswtpm_libtpms.a
+lib/swtpm/libswtpm_libtpms.so
+lib/swtpm/libswtpm_libtpms.so.0
+lib/swtpm/libswtpm_libtpms.so.0.0.0
+man/man3/swtpm_ioctls.3.gz
+man/man5/swtpm-localca.conf.5.gz
+man/man5/swtpm-localca.options.5.gz
+man/man5/swtpm_setup.conf.5.gz
+man/man8/swtpm-create-tpmca.8.gz
+man/man8/swtpm-localca.8.gz
+man/man8/swtpm.8.gz
+man/man8/swtpm_bios.8.gz
+man/man8/swtpm_cert.8.gz
+man/man8/swtpm_cuse.8.gz
+man/man8/swtpm_ioctl.8.gz
+man/man8/swtpm_localca.8.gz
+man/man8/swtpm_setup.8.gz
+%%DATADIR%%/swtpm-create-tpmca
+%%DATADIR%%/swtpm-create-user-config-files
+%%DATADIR%%/swtpm-localca
+@dir /var/lib/swtpm-localca
+@dir /var/lib