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|
#!/bin/sh
# Copyright (C) 2014 Nikos Mavrogiannopoulos
#
# This file is part of GnuTLS.
#
# GnuTLS is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation; either version 3 of the License, or (at
# your option) any later version.
#
# GnuTLS is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with GnuTLS; if not, write to the Free Software Foundation,
# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#set -e
srcdir="${srcdir:-.}"
CERTTOOL="${CERTTOOL:-../../src/certtool${EXEEXT}}"
DIFF="${DIFF:-diff -b -B}"
OUTFILE=cert-pss-privkey.$$.tmp
TMPFILE=cert-pss.$$.tmp
if ! test -x "${CERTTOOL}"; then
exit 77
fi
if ! test -z "${VALGRIND}"; then
VALGRIND="${LIBTOOL:-libtool} --mode=execute ${VALGRIND}"
fi
for i in sha256 sha384 sha512;do
if test "${GNUTLS_FORCE_FIPS_MODE}" = 1 && test "$i" != sha384;then
continue
fi
# Create an RSA-PSS private key, restricted to the use with RSA-PSS
${VALGRIND} "${CERTTOOL}" --generate-privkey --pkcs8 --password '' \
--key-type rsa-pss --hash $i --outfile "$OUTFILE"
rc=$?
if test "${rc}" != "0"; then
echo "Could not generate an RSA-PSS key ($i)"
exit 1
fi
${VALGRIND} "${CERTTOOL}" -k --password '' --infile "$OUTFILE" >/dev/null
rc=$?
if test "${rc}" != "0"; then
echo "Could not read generated an RSA-PSS key ($i)"
exit 1
fi
# Create an RSA-PSS certificate from an RSA-PSS private key
${VALGRIND} "${CERTTOOL}" --generate-self-signed \
--pkcs8 --load-privkey "$OUTFILE" --password '' \
--template "${srcdir}/templates/template-test.tmpl" \
--outfile "${TMPFILE}" --hash $i 2>/dev/null
rc=$?
if test "${rc}" != "0"; then
echo "Could not generate an RSA-PSS certificate from an RSA-PSS key ($i)"
exit 1
fi
rm -f "${TMPFILE}"
# Create an RSA-PSS certificate from an RSA-PSS private key, with
# mismatched parameters
for j in sha256 sha384 sha512;do
${VALGRIND} "${CERTTOOL}" --generate-self-signed \
--pkcs8 --load-privkey "$OUTFILE" --password '' \
--template "${srcdir}/templates/template-test.tmpl" \
--outfile "${TMPFILE}" --hash $j 2>/dev/null
rc=$?
if test "$j" != "$j" && "${rc}" = "0"; then
echo "Unexpectedly succeeded to generate an RSA-PSS certificate ($j != $i)"
exit 1
fi
done
rm -f "${TMPFILE}"
# Create an RSA-PSS certificate from an RSA key
${VALGRIND} "${CERTTOOL}" --generate-certificate --key-type rsa-pss \
--load-privkey "${srcdir}/../../doc/credentials/x509/key-rsa.pem" \
--load-ca-privkey "${srcdir}/../../doc/credentials/x509/ca-key.pem" \
--load-ca-certificate "${srcdir}/../../doc/credentials/x509/ca.pem" \
--template "${srcdir}/templates/template-test.tmpl" \
--outfile "${TMPFILE}" --hash $i 2>/dev/null
rc=$?
if test "${rc}" != "0"; then
echo "Could not generate an RSA-PSS certificate $i"
exit 1
fi
${CERTTOOL} -i --infile ${TMPFILE}|grep -i "Subject Public Key Algorithm: RSA-PSS"
if test $? != 0;then
echo "Generated certificate is not RSA-PSS"
cat ${TMPFILE}
exit 1
fi
rm -f "${TMPFILE}"
# Create an RSA certificate from an RSA key, and sign it with RSA-PSS
${VALGRIND} "${CERTTOOL}" --generate-certificate --rsa --sign-params rsa-pss \
--load-privkey "${srcdir}/../../doc/credentials/x509/key-rsa.pem" \
--load-ca-privkey "${srcdir}/../../doc/credentials/x509/ca-key.pem" \
--load-ca-certificate "${srcdir}/../../doc/credentials/x509/ca.pem" \
--template "${srcdir}/templates/template-test.tmpl" \
--outfile "${TMPFILE}" --hash $i 2>/dev/null
rc=$?
if test "${rc}" != "0"; then
echo "Could not generate an RSA-PSS certificate"
exit 1
fi
${CERTTOOL} -i --infile ${TMPFILE}|tr -d '\r'|grep -i 'Subject Public Key Algorithm: RSA$' >/dev/null
if test $? != 0;then
echo "Generated certificate is not RSA"
cat ${TMPFILE}
exit 1
fi
${CERTTOOL} -i --infile ${TMPFILE}|grep -i "Signature Algorithm: RSA-PSS"
if test $? != 0;then
echo "Generated certificate is not signed with RSA-PSS"
cat ${TMPFILE}
exit 1
fi
rm -f "${TMPFILE}"
done
# Convert an RSA-PSS key to an RSA key
#
${VALGRIND} "${CERTTOOL}" --to-rsa --infile "${srcdir}/data/key-rsa-pss.pem" --outfile ${TMPFILE}
rc=$?
if test "${rc}" != "0"; then
echo "Could not convert an RSA-PSS certificate"
exit 1
fi
${DIFF} "${srcdir}/data/key-rsa-pss-raw.pem" ${TMPFILE}
rc=$?
if test "${rc}" != "0"; then
echo "RSA-PSS decoding failed"
exit ${rc}
fi
echo "RSA-PSS to RSA conversion was successful"
rm -f "${TMPFILE}"
export TZ="UTC"
. ${srcdir}/../scripts/common.sh
check_for_datefudge
datefudge "2012-11-22" \
${VALGRIND} "${CERTTOOL}" --verify --load-ca-certificate "${srcdir}/data/cert-rsa-pss.pem" --infile "${srcdir}/data/cert-rsa-pss.pem"
rc=$?
if test "${rc}" != "0"; then
echo "There was an issue verifying the certificate"
exit 1
fi
rm -f "${TMPFILE}"
exit 0
|
