diff --git a/dev-libs/openssl-bad/Manifest b/dev-libs/openssl-bad/Manifest
index cbe189e90..214ce48e7 100644
--- a/dev-libs/openssl-bad/Manifest
+++ b/dev-libs/openssl-bad/Manifest
@@ -1,4 +1,5 @@
 DIST openssl-1.0.2t-bindist-1.0.tar.xz 13872 BLAKE2B b2aade96a6e0ca6209a39e205b1c838de945903fcf959c62cc29ddcd1a0cb360fc5db234df86860a6a4c096f5ecc237611e4c2946b986a5500c24ba93c208ef4 SHA512 a48a7efb9b973b865bcc5009d450b428ed6b4b95e4cefe70c51056e47392c8a7bec58215168d8b07712419dc74646c2bd2fd23bcfbba2031376e292249a6b1b6
 DIST openssl-bad-1.0.2_p20220901.tar.gz 5530282 BLAKE2B 4e5311392596e40f491e36dbb79d41b20c7fc55d11396a828af23e76eb436e4eb5395cc5285f10dc14dab0be732db0eefe80beba15ecbec814da310526ce9285 SHA512 41b4e3d48e5ad090466ca90b4c6b1be1b166cd2978011f65b67502ca1b9fd0130796cc0d8c87908f0eaf342c9a1fb29f7c9f84c6f1fded8d2999099c12c227ed
 DIST openssl-bad-1.0.2_p20250104.gh.tar.gz 5529207 BLAKE2B 8187086c1b566da364ffbb7d39816750445328d33a7c93d21a62219191e2de4ab3c4fa85493d421de36ef802dff540b567a22c47e0a8a176847fcdbca13cfa92 SHA512 ceaf16082f8e14bd24c6910c8d8a5f48361f02d9f9a5a471b456a91e06fabc08c81ffe71a4c5605fa9f62e927fd66626268ae49e8eb4bc5b72ae14361305934c
+DIST openssl-bad-1.0.2_p20250331.gh.tar.gz 5533135 BLAKE2B 28a2e439e1121f4ed406f9d72b6d7b0163954585064b3d8b1b4b87133ff8435d9572ace3e71fa4bc9f7b81c66158bb05d088342e7f02d3a2b5cce0d45eb81de8 SHA512 de0e62e1945919256bf4d5811d4df3bf67f6e6dafb98ca9b753397833f07362333495d485c842880d785cb4767a2019415c8d319218bdb0039d9d3bac98746f6
 DIST openssl-compat-1.0.2u-versioned-symbols.patch.gz 24633 BLAKE2B 6bfad4ad27dbca0bd85bfd9521ffc844c3e93e6a1cca7c814edd49affc60ece1c706dd3aa7be2ce80857532531eac6f0f03f43c0be22a769d00d9241686eff71 SHA512 3d85aa34f2491e0e36eedc45829709e0fb552f6d558c2726b59dafa98c3e679b88497f3f7399d7565d88e727591e7d9b12f5b1e27116ba19b9a661d7f75b07a9
diff --git a/dev-libs/openssl-bad/openssl-bad-1.0.2_p20250331.ebuild b/dev-libs/openssl-bad/openssl-bad-1.0.2_p20250331.ebuild
new file mode 100644
index 000000000..de7d5ad12
--- /dev/null
+++ b/dev-libs/openssl-bad/openssl-bad-1.0.2_p20250331.ebuild
@@ -0,0 +1,243 @@
+# Copyright 2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit flag-o-matic toolchain-funcs multilib-minimal
+
+# This patch set is based on the following files from Fedora 25,
+# see https://src.fedoraproject.org/rpms/openssl/blob/25/f/openssl.spec
+# for more details:
+# - hobble-openssl (SOURCE1)
+# - ec_curve.c (SOURCE12) -- MODIFIED
+# - ectest.c (SOURCE13)
+# - openssl-1.1.1-ec-curves.patch (PATCH37) -- MODIFIED
+BINDIST_PATCH_SET="openssl-1.0.2t-bindist-1.0.tar.xz"
+
+DESCRIPTION="full-strength general purpose cryptography library (including SSL and TLS)"
+HOMEPAGE="https://github.com/testssl/openssl-1.0.2.bad"
+HASH_COMMIT="ee2d6ea7a70c01aae48269ba32f26557668fb1fe"
+SRC_URI="https://github.com/drwetter/openssl-1.0.2.bad/archive/${HASH_COMMIT}.tar.gz -> ${P}.gh.tar.gz
+	mirror://gentoo/ec/openssl-compat-1.0.2u-versioned-symbols.patch.gz
+	mirror://gentoo/bb/${BINDIST_PATCH_SET}
+	"
+
+S="${WORKDIR}/openssl-1.0.2.bad-${HASH_COMMIT}"
+
+LICENSE="openssl"
+SLOT="1.0.2"
+KEYWORDS="~alpha amd64 arm arm64 hppa ~m68k ~ppc ppc64 ~riscv ~s390 sparc x86 ~x86-linux"
+IUSE="+asm bindist gmp +kerberos rfc3779 sctp cpu_flags_x86_sse2 +sslv2 +sslv3 static-libs test +tls-heartbeat vanilla tls-compression"
+
+RESTRICT="!bindist? ( bindist )
+	test"
+
+RDEPEND="gmp? ( >=dev-libs/gmp-5.1.3-r1[static-libs(+)?,${MULTILIB_USEDEP}] )
+	kerberos? ( >=app-crypt/mit-krb5-1.11.4[${MULTILIB_USEDEP}] )
+	tls-compression? ( >=sys-libs/zlib-1.2.8-r1[static-libs(+)?,${MULTILIB_USEDEP}] )
+	!=dev-libs/openssl-1.0.2*:0
+	!dev-libs/openssl:1.0.0
+	!dev-libs/openssl-compat:1.0.0"
+DEPEND="${RDEPEND}"
+BDEPEND="
+	>=dev-lang/perl-5
+	sctp? ( >=net-misc/lksctp-tools-1.0.12 )
+	test? (
+		sys-apps/diffutils
+		app-alternatives/bc
+	)"
+
+
+MULTILIB_WRAPPED_HEADERS=(
+	usr/include/openssl/opensslconf.h
+)
+
+src_prepare() {
+	# fix https://github.com/testssl/openssl-1.0.2.bad/issues/3
+	append-cflags -Wno-error=implicit-function-declaration -Wno-error=incompatible-pointer-types
+
+	#mv "${WORKDIR}"/openssl-compat-1.0.2u-versioned-symbols.patch "${WORKDIR}"/patch || die
+
+	if use bindist; then
+		mv "${WORKDIR}"/bindist-patches/hobble-openssl "${WORKDIR}" || die
+		bash "${WORKDIR}"/hobble-openssl || die
+
+		cp -f "${WORKDIR}"/bindist-patches/ec_curve.c "${S}"/crypto/ec/ || die
+		cp -f "${WORKDIR}"/bindist-patches/ectest.c "${S}"/crypto/ec/ || die
+
+		eapply "${WORKDIR}"/bindist-patches/ec-curves.patch
+
+		# Also see the configure parts below:
+		# enable-ec \
+		# $(use_ssl !bindist ec2m) \
+		# $(use_ssl !bindist srp) \
+	fi
+
+	# keep this in sync with app-misc/c_rehash
+	SSL_CNF_DIR="/etc/ssl"
+
+	# Make sure we only ever touch Makefile.org and avoid patching a file
+	# that gets blown away anyways by the Configure script in src_configure
+	rm -f Makefile
+
+	if ! use vanilla ; then
+		eapply "${FILESDIR}"/patch/*.patch
+	fi
+	# Fix https://github.com/testssl/openssl-1.0.2.bad/issues/3
+	#eapply "${FILESDIR}"/4.patch
+
+	eapply_user
+
+	# disable fips in the build
+	# make sure the man pages are suffixed #302165
+	# don't bother building man pages if they're disabled
+	sed -i \
+		-e '/DIRS/s: fips : :g' \
+		-e '/^MANSUFFIX/s:=.*:=ssl:' \
+		-e '/^MAKEDEPPROG/s:=.*:=$(CC):' \
+		-e $(has noman FEATURES \
+			&& echo '/^install:/s:install_docs::' \
+			|| echo '/^MANDIR=/s:=.*:='${EPREFIX}'/usr/share/man:') \
+		Makefile.org \
+		|| die
+	# show the actual commands in the log
+	sed -i '/^SET_X/s:=.*:=set -x:' Makefile.shared
+
+	# since we're forcing $(CC) as makedep anyway, just fix
+	# the conditional as always-on
+	# helps clang (#417795), and versioned gcc (#499818)
+	# this breaks build with 1.0.2p, not sure if it is needed anymore
+	#sed -i 's/expr.*MAKEDEPEND.*;/true;/' util/domd || die
+
+	# quiet out unknown driver argument warnings since openssl
+	# doesn't have well-split CFLAGS and we're making it even worse
+	# and 'make depend' uses -Werror for added fun (#417795 again)
+	[[ ${CC} == *clang* ]] && append-flags -Qunused-arguments
+
+	# allow openssl to be cross-compiled
+	cp "${FILESDIR}"/gentoo.config-1.0.2 gentoo.config || die
+	chmod a+rx gentoo.config || die
+
+	append-flags -fno-strict-aliasing
+	append-flags $(test-flags-CC -Wa,--noexecstack)
+	append-cppflags -DOPENSSL_NO_BUF_FREELISTS
+
+	sed -i '1s,^:$,#!'"${EPREFIX}"'/usr/bin/perl,' Configure #141906
+	# The config script does stupid stuff to prompt the user.  Kill it.
+	sed -i '/stty -icanon min 0 time 50; read waste/d' config || die
+	./config --test-sanity || die "I AM NOT SANE"
+
+	multilib_copy_sources
+}
+
+multilib_src_configure() {
+	unset APPS #197996
+	unset SCRIPTS #312551
+	unset CROSS_COMPILE #311473
+
+	tc-export CC AR RANLIB RC
+
+	# Clean out patent-or-otherwise-encumbered code
+	# Camellia: Royalty Free            https://en.wikipedia.org/wiki/Camellia_(cipher)
+	# IDEA:     Expired                 https://en.wikipedia.org/wiki/International_Data_Encryption_Algorithm
+	# EC:       ????????? ??/??/2015    https://en.wikipedia.org/wiki/Elliptic_Curve_Cryptography
+	# MDC2:     Expired                 https://en.wikipedia.org/wiki/MDC-2
+	# RC5:      Expired                 https://en.wikipedia.org/wiki/RC5
+
+	use_ssl() { usex $1 "enable-${2:-$1}" "no-${2:-$1}" " ${*:3}" ; }
+	echoit() { echo "$@" ; "$@" ; }
+
+	local krb5=$(has_version app-crypt/mit-krb5 && echo "MIT" || echo "Heimdal")
+
+	# See if our toolchain supports __uint128_t.  If so, it's 64bit
+	# friendly and can use the nicely optimized code paths, bug #460790.
+	#local ec_nistp_64_gcc_128
+	#
+	# Disable it for now though (bug #469976)
+	# Do NOT re-enable without substantial discussion first!
+	#
+	#echo "__uint128_t i;" > "${T}"/128.c
+	#if ${CC} ${CFLAGS} -c "${T}"/128.c -o /dev/null >&/dev/null ; then
+	#       ec_nistp_64_gcc_128="enable-ec_nistp_64_gcc_128"
+	#fi
+
+	local sslout=$(./gentoo.config)
+	einfo "Use configuration ${sslout:-(openssl knows best)}"
+	local config="Configure"
+	[[ -z ${sslout} ]] && config="config"
+
+	STDOPTIONS="--prefix=/usr/ --openssldir=/etc/ssl -DOPENSSL_USE_BUILD_DATE enable-zlib \
+	enable-ssl2 enable-ssl3 enable-ssl-trace enable-rc5 enable-rc2 \
+	enable-gost enable-cms enable-md2 enable-mdc2 enable-ec enable-ec2m enable-ecdh enable-ecdsa \
+	enable-seed enable-camellia enable-idea enable-rfc3779 experimental-jpake"
+
+	# Fedora hobbled-EC needs 'no-ec2m', 'no-srp'
+	# Make sure user flags don't get added *yet* to avoid duplicated
+	# flags.
+	CFLAGS= LDFLAGS= echoit \
+	./${config} \
+		${sslout} \
+		$(use cpu_flags_x86_sse2 || echo "no-sse2") \
+		enable-camellia \
+		enable-ec \
+		$(use_ssl !bindist ec2m) \
+		$(use_ssl !bindist srp) \
+		${ec_nistp_64_gcc_128} \
+		enable-idea \
+		enable-mdc2 \
+		enable-rc5 \
+		enable-tlsext \
+		enable-cast \
+		enable-ripemd \
+		$(use_ssl asm) \
+		$(use_ssl gmp gmp -lgmp) \
+		$(use_ssl kerberos krb5 --with-krb5-flavor=${krb5}) \
+		$(use_ssl rfc3779) \
+		$(use_ssl sctp) \
+		$(use_ssl sslv2 ssl2) \
+		$(use_ssl sslv3 ssl3) \
+		$(use_ssl tls-compression zlib) \
+		$(use_ssl tls-heartbeat heartbeats) \
+		--prefix="${EPREFIX}"/usr \
+		--openssldir="${EPREFIX}"${SSL_CNF_DIR} \
+		--libdir=$(get_libdir) \
+		-static threads $STDOPTIONS  \
+		|| die
+
+	# Clean out hardcoded flags that openssl uses
+	local DEFAULT_CFLAGS=$(grep ^CFLAG= Makefile | LC_ALL=C sed \
+		-e 's:^CFLAG=::' \
+		-e 's:-fomit-frame-pointer ::g' \
+		-e 's:-O[0-9] ::g' \
+		-e 's:-march=[-a-z0-9]* ::g' \
+		-e 's:-mcpu=[-a-z0-9]* ::g' \
+		-e 's:-m[a-z0-9]* ::g' \
+	)
+
+	# Now insert clean default flags with user flags
+	sed -i \
+		-e "/^CFLAG/s|=.*|=${DEFAULT_CFLAGS} ${CFLAGS}|" \
+		-e "/^SHARED_LDFLAGS=/s|$| ${LDFLAGS}|" \
+		Makefile || die
+
+	#why is this run in src_configure and src_compile?
+	emake -j1 depend
+}
+
+multilib_src_compile() {
+	# depend is needed to use $confopts; it also doesn't matter
+	# that it's -j1 as the code itself serializes subdirs
+	emake -j1 V=1 depend
+	emake all
+	# rehash is needed to prep the certs/ dir; do this
+	# separately to avoid parallel build issues.
+	#emake rehash
+}
+
+multilib_src_test() {
+	emake -j1 test
+}
+
+multilib_src_install() {
+	newbin apps/openssl openssl-bad
+}