OwlCyberSecurity - MANAGER

Edit File: OSPP.pmod

# Restrict FIPS policy for the Common Criteria OSPP profile. # SSH (upper limit) # Ciphers: aes128-ctr, aes256-ctr, aes128-cbc, aes256-cbc, aes128-gcm@openssh.com, aes256-gcm@openssh.com # PubkeyAcceptedKeyTypes: rsa-sha2-256, rsa‑sha2‑512, ecdsa-sha2-nistp256, ecdsa-sha2-nistp384, ecdsa-sha2-nistp521 # MACs: hmac-sha2-256, hmac-sha2-512, implicit for aes128-gcm@openssh.com, aes256-gcm@openssh.com # KexAlgorithms: ecdh-sha2-nistp256, ecdh-sha2-nistp384, ecdh-sha2-nistp521, diffie-hellman-group14-sha256, diffie-hellman-group16-sha512, diffie-hellman-group18-sha512 # TLS ciphers (suggested minimal set for openssl) # * TLS_RSA_WITH_AES_128_CBC_SHA - excluded by FIPS, uses RSA key exchange # * TLS_RSA_WITH_AES_256_CBC_SHA - excluded by FIPS, uses RSA key exchange # * TLS_RSA_WITH_AES_128_CBC_SHA256 - excluded by FIPS, uses RSA key exchange # * TLS_RSA_WITH_AES_256_CBC_SHA256 - excluded by FIPS, uses RSA key exchange # * TLS_RSA_WITH_AES_128_GCM_SHA256 - excluded by FIPS, uses RSA key exchange # * TLS_RSA_WITH_AES_256_GCM_SHA384 - excluded by FIPS, uses RSA key exchange # * TLS_DHE_RSA_WITH_AES_128_CBC_SHA256 # * TLS_DHE_RSA_WITH_AES_256_CBC_SHA256 # * TLS_DHE_RSA_WITH_AES_128_GCM_SHA256 # * TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 # * TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256 # * TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 # * TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384 - disabled in openssl itself # * TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 # * TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 # * TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 # * TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 - disabled in openssl itself # * TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 # Supported Groups Extension in ClientHello: secp256r1, secp384r1, secp521r1 mac = -HMAC-SHA1 # see above, both SSH and TLS ended up not using it hash = -SHA2-224 -SHA3-* sign = -*-SHA2-224 cipher = -AES-*-CCM cipher@!{ssh,tls} = -AES-*-CTR ssh_certs = 0 ssh_etm = 0 protocol@TLS = -TLS1.3 arbitrary_dh_groups = 0