mirror of
https://github.com/vanhoefm/fragattacks.git
synced 2024-12-11 00:28:19 -05:00
76 lines
3.3 KiB
Bash
76 lines
3.3 KiB
Bash
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#!/bin/sh
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OPENSSL=openssl
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DIGEST="-sha512"
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DIGEST_CA="-md sha512"
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echo
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echo "---[ Root CA ]----------------------------------------------------------"
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echo
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cat ec-ca-openssl.cnf |
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sed "s/#@CN@/commonName_default = SHA384 and SHA512 Root CA/" \
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> ec-ca-openssl.cnf.tmp
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$OPENSSL req -config ec-ca-openssl.cnf.tmp -batch -x509 -new -newkey rsa:4096 -nodes -keyout sha512-ca.key -out sha512-ca.pem -outform PEM -days 3650 $DIGEST
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mkdir -p ec-ca/certs ec-ca/crl ec-ca/newcerts ec-ca/private
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touch ec-ca/index.txt
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rm ec-ca-openssl.cnf.tmp
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echo
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echo "---[ Server SHA-512 ]---------------------------------------------------"
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echo
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cat ec-ca-openssl.cnf |
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sed "s/#@CN@/commonName_default = sha512.server.w1.fi/" |
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sed "s/#@ALTNAME@/subjectAltName=critical,DNS:sha512.server.w1.fi/" \
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> ec-ca-openssl.cnf.tmp
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$OPENSSL req -config ec-ca-openssl.cnf.tmp -batch -new -newkey rsa:3500 -nodes -keyout sha512-server.key -out sha512-server.req -outform PEM $DIGEST
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$OPENSSL ca -config ec-ca-openssl.cnf.tmp -batch -keyfile sha512-ca.key -cert sha512-ca.pem -create_serial -in sha512-server.req -out sha512-server.pem -extensions ext_server $DIGEST_CA
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rm ec-ca-openssl.cnf.tmp
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echo
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echo "---[ Server SHA-384 ]---------------------------------------------------"
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echo
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cat ec-ca-openssl.cnf |
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sed "s/#@CN@/commonName_default = sha384.server.w1.fi/" |
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sed "s/#@ALTNAME@/subjectAltName=critical,DNS:sha384.server.w1.fi/" \
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> ec-ca-openssl.cnf.tmp
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$OPENSSL req -config ec-ca-openssl.cnf.tmp -batch -new -newkey rsa:3072 -nodes -keyout sha384-server.key -out sha384-server.req -outform PEM $DIGEST
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$OPENSSL ca -config ec-ca-openssl.cnf.tmp -batch -keyfile sha512-ca.key -cert sha512-ca.pem -create_serial -in sha384-server.req -out sha384-server.pem -extensions ext_server -md sha384
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rm ec-ca-openssl.cnf.tmp
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echo
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echo "---[ User SHA-512 ]-----------------------------------------------------"
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echo
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cat ec-ca-openssl.cnf |
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sed "s/#@CN@/commonName_default = user-sha512/" |
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sed "s/#@ALTNAME@/subjectAltName=email:user-sha512@w1.fi/" \
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> ec-ca-openssl.cnf.tmp
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$OPENSSL req -config ec-ca-openssl.cnf.tmp -batch -new -newkey rsa:3400 -nodes -keyout sha512-user.key -out sha512-user.req -outform PEM -extensions ext_client $DIGEST
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$OPENSSL ca -config ec-ca-openssl.cnf.tmp -batch -keyfile sha512-ca.key -cert sha512-ca.pem -create_serial -in sha512-user.req -out sha512-user.pem -extensions ext_client $DIGEST_CA
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rm ec-ca-openssl.cnf.tmp
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echo
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echo "---[ User SHA-384 ]-----------------------------------------------------"
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echo
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cat ec-ca-openssl.cnf |
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sed "s/#@CN@/commonName_default = user-sha384/" |
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sed "s/#@ALTNAME@/subjectAltName=email:user-sha384@w1.fi/" \
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> ec-ca-openssl.cnf.tmp
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$OPENSSL req -config ec-ca-openssl.cnf.tmp -batch -new -newkey rsa:2900 -nodes -keyout sha384-user.key -out sha384-user.req -outform PEM -extensions ext_client $DIGEST
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$OPENSSL ca -config ec-ca-openssl.cnf.tmp -batch -keyfile sha512-ca.key -cert sha512-ca.pem -create_serial -in sha384-user.req -out sha384-user.pem -extensions ext_client -md sha384
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rm ec-ca-openssl.cnf.tmp
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echo
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echo "---[ Verify ]-----------------------------------------------------------"
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echo
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$OPENSSL verify -CAfile sha512-ca.pem sha512-server.pem
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$OPENSSL verify -CAfile sha512-ca.pem sha384-server.pem
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$OPENSSL verify -CAfile sha512-ca.pem sha512-user.pem
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$OPENSSL verify -CAfile sha512-ca.pem sha384-user.pem
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