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Marked all NIST K-, B-, and T-curves as unproven since they are so rarely used. Added 12 new host keys: 'ecdsa-sha2-curve25519', 'ecdsa-sha2-nistb233', 'ecdsa-sha2-nistb409', 'ecdsa-sha2-nistk163', 'ecdsa-sha2-nistk233', 'ecdsa-sha2-nistk283', 'ecdsa-sha2-nistk409', 'ecdsa-sha2-nistp224', 'ecdsa-sha2-nistp192', 'ecdsa-sha2-nistt571', 'ssh-dsa', 'x509v3-sign-rsa-sha256'. Added 15 key exchanges: 'curve448-sha512@libssh.org', 'ecdh-nistp256-kyber-512r3-sha256-d00@openquantumsafe.org', 'ecdh-nistp384-kyber-768r3-sha384-d00@openquantumsafe.org', 'ecdh-nistp521-kyber-1024r3-sha512-d00@openquantumsafe.org', 'ecdh-sha2-brainpoolp256r1@genua.de', 'ecdh-sha2-brainpoolp384r1@genua.de', 'ecdh-sha2-brainpoolp521r1@genua.de', 'kexAlgoDH14SHA1', 'kexAlgoDH1SHA1', 'kexAlgoECDH256', 'kexAlgoECDH384', 'kexAlgoECDH521', 'sm2kep-sha2-nistp256', 'x25519-kyber-512r3-sha256-d00@amazon.com', 'x25519-kyber512-sha512@aws.amazon.com'. Added 8 new ciphers: 'aes192-gcm@openssh.com', 'cast128-12-cbc', 'cast128-12-cfb', 'cast128-12-ecb', 'cast128-12-ofb', 'des-cfb', 'des-ecb', 'des-ofb'. Added 14 new MACs: 'cbcmac-3des', 'cbcmac-aes', 'cbcmac-blowfish', 'cbcmac-des', 'cbcmac-rijndael', 'cbcmac-twofish', 'hmac-sha256-96', 'md5', 'md5-8', 'ripemd160', 'ripemd160-8', 'sha1', 'sha1-8', 'umac-128'.

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Joe Testa 2023-09-05 20:10:37 -04:00
parent f8e29674a3
commit e26597a7aa
2 changed files with 72 additions and 22 deletions
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8
README.md
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@ -182,13 +182,17 @@ For convenience, a web front-end on top of the command-line tool is available at
- Results from concurrent scans against multiple hosts are no longer improperly combined; bug discovered by [Adam Russell](https://github.com/thecliguy).
- Hostname resolution failure no longer causes scans against multiple hosts to terminate unexpectedly; credit [Dani Cuesta](https://github.com/daniel-cues).
- Algorithm recommendations resulting from warnings are now printed in yellow instead of red; credit [Adam Russell](https://github.com/thecliguy).
- Added failure, warning, and info notes to JSON output (note that this results in a breaking change to the banner protocol, "enc", and "mac" fields); credit [Bareq Al-Azzawi](https://github.com/BareqAZ).
- Fixed crash during GEX tests.
- Refined GEX testing against OpenSSH servers: when the fallback mechanism is suspected of being triggered, perform an additional test to obtain more accurate results.
- The color of all notes will be printed in green when the related algorithm is rated good.
- Prioritized host key certificate algorithms for Ubuntu 22.04 LTS client policy.
- Added failure, warning, and info notes to JSON output (note that this results in a breaking change to the banner protocol, "enc", and "mac" fields); credit [Bareq Al-Azzawi](https://github.com/BareqAZ).
- Marked all NIST K-, B-, and T-curves as unproven since they are so rarely used.
- Added built-in policy for OpenSSH 9.4.
- Added 1 new key exchange: `curve448-sha512@libssh.org`.
- Added 12 new host keys: `ecdsa-sha2-curve25519`, `ecdsa-sha2-nistb233`, `ecdsa-sha2-nistb409`, `ecdsa-sha2-nistk163`, `ecdsa-sha2-nistk233`, `ecdsa-sha2-nistk283`, `ecdsa-sha2-nistk409`, `ecdsa-sha2-nistp224`, `ecdsa-sha2-nistp192`, `ecdsa-sha2-nistt571`, `ssh-dsa`, `x509v3-sign-rsa-sha256`.
- Added 15 new key exchanges: `curve448-sha512@libssh.org`, `ecdh-nistp256-kyber-512r3-sha256-d00@openquantumsafe.org`, `ecdh-nistp384-kyber-768r3-sha384-d00@openquantumsafe.org`, `ecdh-nistp521-kyber-1024r3-sha512-d00@openquantumsafe.org`, `ecdh-sha2-brainpoolp256r1@genua.de`, `ecdh-sha2-brainpoolp384r1@genua.de`, `ecdh-sha2-brainpoolp521r1@genua.de`, `kexAlgoDH14SHA1`, `kexAlgoDH1SHA1`, `kexAlgoECDH256`, `kexAlgoECDH384`, `kexAlgoECDH521`, `sm2kep-sha2-nistp256`, `x25519-kyber-512r3-sha256-d00@amazon.com`, `x25519-kyber512-sha512@aws.amazon.com`.
- Added 8 new ciphers: `aes192-gcm@openssh.com`, `cast128-12-cbc`, `cast128-12-cfb`, `cast128-12-ecb`, `cast128-12-ofb`, `des-cfb`, `des-ecb`, `des-ofb`.
- Added 14 new MACs: `cbcmac-3des`, `cbcmac-aes`, `cbcmac-blowfish`, `cbcmac-des`, `cbcmac-rijndael`, `cbcmac-twofish`, `hmac-sha256-96`, `md5`, `md5-8`, `ripemd160`, `ripemd160-8`, `sha1`, `sha1-8`, `umac-128`.
### v2.9.0 (2023-04-29)
- Dropped support for Python 3.6, as it reached EOL at the end of 2021.

86
src/ssh_audit/ssh2_kexdb.py
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@ -107,47 +107,52 @@ class SSH2_KexDB: # pylint: disable=too-few-public-methods
'diffie-hellman-group-exchange-sha256@ssh.com': [[]],
'diffie-hellman-group-exchange-sha384@ssh.com': [[]],
'diffie-hellman-group-exchange-sha512@ssh.com': [[]],
'ecdh-nistp256-kyber-512r3-sha256-d00@openquantumsafe.org': [[], [FAIL_NSA_BACKDOORED_CURVE]],
'ecdh-nistp384-kyber-768r3-sha384-d00@openquantumsafe.org': [[], [FAIL_NSA_BACKDOORED_CURVE]],
'ecdh-nistp521-kyber-1024r3-sha512-d00@openquantumsafe.org': [[], [FAIL_NSA_BACKDOORED_CURVE]],
'ecdh-sha2-1.2.840.10045.3.1.1': [[], [FAIL_SMALL_ECC_MODULUS, FAIL_NSA_BACKDOORED_CURVE]], # NIST P-192 / secp192r1
'ecdh-sha2-1.2.840.10045.3.1.7': [[], [FAIL_NSA_BACKDOORED_CURVE]], # NIST P-256 / secp256r1
'ecdh-sha2-1.3.132.0.10': [[]], # ECDH over secp256k1 (i.e.: the Bitcoin curve)
'ecdh-sha2-1.3.132.0.16': [[]], # sect283k1
'ecdh-sha2-1.3.132.0.1': [[], [FAIL_SMALL_ECC_MODULUS]], # sect163k1
'ecdh-sha2-1.3.132.0.26': [[], [FAIL_SMALL_ECC_MODULUS]], # sect233k1
'ecdh-sha2-1.3.132.0.16': [[], [FAIL_UNPROVEN]], # sect283k1
'ecdh-sha2-1.3.132.0.1': [[], [FAIL_UNPROVEN, FAIL_SMALL_ECC_MODULUS]], # sect163k1
'ecdh-sha2-1.3.132.0.26': [[], [FAIL_UNPROVEN, FAIL_SMALL_ECC_MODULUS]], # sect233k1
'ecdh-sha2-1.3.132.0.27': [[], [FAIL_SMALL_ECC_MODULUS, FAIL_NSA_BACKDOORED_CURVE]], # sect233r1
'ecdh-sha2-1.3.132.0.33': [[], [FAIL_SMALL_ECC_MODULUS, FAIL_NSA_BACKDOORED_CURVE]], # NIST P-224 / secp224r1
'ecdh-sha2-1.3.132.0.34': [[], [FAIL_NSA_BACKDOORED_CURVE]], # NIST P-384 / secp384r1
'ecdh-sha2-1.3.132.0.35': [[], [FAIL_NSA_BACKDOORED_CURVE]], # NIST P-521 / secp521r1
'ecdh-sha2-1.3.132.0.36': [[]], # sect409k1
'ecdh-sha2-1.3.132.0.36': [[], [FAIL_UNPROVEN]], # sect409k1
'ecdh-sha2-1.3.132.0.37': [[], [FAIL_NSA_BACKDOORED_CURVE]], # sect409r1
'ecdh-sha2-1.3.132.0.38': [[]], # sect571k1
'ecdh-sha2-1.3.132.0.38': [[], [FAIL_UNPROVEN]], # sect571k1
# Note: the base64 strings, according to draft 6 of RFC5656, is Base64(MD5(DER(OID))). The final RFC5656 dropped the base64 strings in favor of plain OID concatenation, but apparently some SSH servers implement them anyway. See: https://datatracker.ietf.org/doc/html/draft-green-secsh-ecc-06#section-9.2
'ecdh-sha2-4MHB+NBt3AlaSRQ7MnB4cg==': [[], [FAIL_SMALL_ECC_MODULUS]], # sect163k1
'ecdh-sha2-4MHB+NBt3AlaSRQ7MnB4cg==': [[], [FAIL_UNPROVEN, FAIL_SMALL_ECC_MODULUS]], # sect163k1
'ecdh-sha2-5pPrSUQtIaTjUSt5VZNBjg==': [[], [FAIL_SMALL_ECC_MODULUS, FAIL_NSA_BACKDOORED_CURVE]], # NIST P-192 / secp192r1
'ecdh-sha2-9UzNcgwTlEnSCECZa7V1mw==': [[], [FAIL_NSA_BACKDOORED_CURVE]], # NIST P-256 / secp256r1
'ecdh-sha2-brainpoolp256r1@genua.de': [[], [FAIL_UNPROVEN]],
'ecdh-sha2-brainpoolp384r1@genua.de': [[], [FAIL_UNPROVEN]],
'ecdh-sha2-brainpoolp521r1@genua.de': [[], [FAIL_UNPROVEN]],
'ecdh-sha2-curve25519': [[], []],
'ecdh-sha2-D3FefCjYoJ/kfXgAyLddYA==': [[], [FAIL_NSA_BACKDOORED_CURVE]], # sect409r1
'ecdh-sha2-h/SsxnLCtRBh7I9ATyeB3A==': [[], [FAIL_NSA_BACKDOORED_CURVE]], # NIST P-521 / secp521r1
'ecdh-sha2-m/FtSAmrV4j/Wy6RVUaK7A==': [[]], # sect409k1
'ecdh-sha2-mNVwCXAoS1HGmHpLvBC94w==': [[]], # sect571k1
'ecdh-sha2-nistb233': [[]], # The NIST P-curves are suspected as being backdoored; this isn't a P-curve.
'ecdh-sha2-nistb409': [[]], # Not a NIST P-curve.
'ecdh-sha2-nistk163': [[], [FAIL_SMALL_ECC_MODULUS]], # Not a NIST P-curve.
'ecdh-sha2-nistk233': [[]], # Not a NIST P-curve.
'ecdh-sha2-nistk283': [[]], # Not a NIST P-curve.
'ecdh-sha2-nistk409': [[]], # Not a NIST P-curve.
'ecdh-sha2-m/FtSAmrV4j/Wy6RVUaK7A==': [[], [FAIL_UNPROVEN]], # sect409k1
'ecdh-sha2-mNVwCXAoS1HGmHpLvBC94w==': [[], [FAIL_UNPROVEN]], # sect571k1
'ecdh-sha2-nistb233': [[], [FAIL_UNPROVEN, FAIL_SMALL_ECC_MODULUS]],
'ecdh-sha2-nistb409': [[], [FAIL_UNPROVEN]],
'ecdh-sha2-nistk163': [[], [FAIL_UNPROVEN, FAIL_SMALL_ECC_MODULUS]],
'ecdh-sha2-nistk233': [[], [FAIL_UNPROVEN, FAIL_SMALL_ECC_MODULUS]],
'ecdh-sha2-nistk283': [[], [FAIL_UNPROVEN]],
'ecdh-sha2-nistk409': [[], [FAIL_UNPROVEN]],
'ecdh-sha2-nistp192': [[], [FAIL_NSA_BACKDOORED_CURVE]],
'ecdh-sha2-nistp224': [[], [FAIL_NSA_BACKDOORED_CURVE]],
'ecdh-sha2-nistp256': [['5.7,d2013.62,l10.6.0'], [FAIL_NSA_BACKDOORED_CURVE]],
'ecdh-sha2-nistp384': [['5.7,d2013.62'], [FAIL_NSA_BACKDOORED_CURVE]],
'ecdh-sha2-nistp521': [['5.7,d2013.62'], [FAIL_NSA_BACKDOORED_CURVE]],
'ecdh-sha2-nistt571': [[]], # Not a NIST P-curve.
'ecdh-sha2-nistt571': [[], [FAIL_UNPROVEN]],
'ecdh-sha2-qCbG5Cn/jjsZ7nBeR7EnOA==': [[FAIL_SMALL_ECC_MODULUS, FAIL_NSA_BACKDOORED_CURVE]], # sect233r1
'ecdh-sha2-qcFQaMAMGhTziMT0z+Tuzw==': [[], [FAIL_NSA_BACKDOORED_CURVE]], # NIST P-384 / secp384r1
'ecdh-sha2-VqBg4QRPjxx1EXZdV0GdWQ==': [[], [FAIL_SMALL_ECC_MODULUS, FAIL_NSA_BACKDOORED_CURVE]], # NIST P-224 / secp224r1
'ecdh-sha2-wiRIU8TKjMZ418sMqlqtvQ==': [[]], # sect283k1
'ecdh-sha2-zD/b3hu/71952ArpUG4OjQ==': [[], [FAIL_SMALL_ECC_MODULUS]], # sect233k1
'ecdh-sha2-VqBg4QRPjxx1EXZdV0GdWQ==': [[], [FAIL_NSA_BACKDOORED_CURVE, FAIL_SMALL_ECC_MODULUS]], # NIST P-224 / secp224r1
'ecdh-sha2-wiRIU8TKjMZ418sMqlqtvQ==': [[], [FAIL_UNPROVEN]], # sect283k1
'ecdh-sha2-zD/b3hu/71952ArpUG4OjQ==': [[], [FAIL_UNPROVEN, FAIL_SMALL_ECC_MODULUS]], # sect233k1
'ecmqv-sha2': [[], [FAIL_UNPROVEN]],
'ext-info-c': [[]], # Extension negotiation (RFC 8308)
'ext-info-s': [[]], # Extension negotiation (RFC 8308)
@ -168,15 +173,22 @@ class SSH2_KexDB: # pylint: disable=too-few-public-methods
'gss-nistp256-sha256-*': [[], [FAIL_NSA_BACKDOORED_CURVE]],
'gss-nistp384-sha256-*': [[], [FAIL_NSA_BACKDOORED_CURVE]],
'gss-nistp521-sha512-*': [[], [FAIL_NSA_BACKDOORED_CURVE]],
'kexAlgoCurve25519SHA256': [[]],
'kexAlgoDH14SHA1': [[], [FAIL_SHA1], [WARN_2048BIT_MODULUS]],
'kexAlgoDH1SHA1': [[], [FAIL_1024BIT_MODULUS, FAIL_LOGJAM_ATTACK, FAIL_SHA1]],
'kexAlgoECDH256': [[], [FAIL_NSA_BACKDOORED_CURVE]],
'kexAlgoECDH384': [[], [FAIL_NSA_BACKDOORED_CURVE]],
'kexAlgoECDH521': [[], [FAIL_NSA_BACKDOORED_CURVE]],
'kexguess2@matt.ucc.asn.au': [['d2013.57']],
'm383-sha384@libassh.org': [[], [FAIL_UNPROVEN]],
'm511-sha512@libassh.org': [[], [FAIL_UNPROVEN]],
'rsa1024-sha1': [[], [FAIL_1024BIT_MODULUS, FAIL_SHA1]],
'rsa2048-sha256': [[], [], [WARN_2048BIT_MODULUS]],
'sm2kep-sha2-nistp256': [[], [FAIL_NSA_BACKDOORED_CURVE, FAIL_UNTRUSTED]],
'sntrup4591761x25519-sha512@tinyssh.org': [['8.0', '8.4'], [], [WARN_EXPERIMENTAL], [INFO_WITHDRAWN_PQ_ALG]],
'sntrup761x25519-sha512@openssh.com': [['8.5'], [], []],
'x25519-kyber-512r3-sha256-d00@amazon.com': [[]],
'x25519-kyber512-sha512@aws.amazon.com': [[]],
},
'key': {
'dsa2048-sha224@libassh.org': [[], [FAIL_UNPROVEN], [WARN_2048BIT_MODULUS]],
@ -184,12 +196,22 @@ class SSH2_KexDB: # pylint: disable=too-few-public-methods
'dsa3072-sha256@libassh.org': [[], [FAIL_UNPROVEN]],
'ecdsa-sha2-1.3.132.0.10-cert-v01@openssh.com': [[], [FAIL_UNKNOWN]],
'ecdsa-sha2-1.3.132.0.10': [[], [], [WARN_RNDSIG_KEY]], # ECDSA over secp256k1 (i.e.: the Bitcoin curve)
'ecdsa-sha2-curve25519': [[], [], [WARN_RNDSIG_KEY]], # ECDSA with Curve25519? Bizarre...
'ecdsa-sha2-nistb233': [[], [FAIL_UNPROVEN, FAIL_SMALL_ECC_MODULUS], [WARN_RNDSIG_KEY]],
'ecdsa-sha2-nistb409': [[], [FAIL_UNPROVEN], [WARN_RNDSIG_KEY]],
'ecdsa-sha2-nistk163': [[], [FAIL_UNPROVEN, FAIL_SMALL_ECC_MODULUS], [WARN_RNDSIG_KEY]],
'ecdsa-sha2-nistk233': [[], [FAIL_UNPROVEN, FAIL_SMALL_ECC_MODULUS], [WARN_RNDSIG_KEY]],
'ecdsa-sha2-nistk283': [[], [FAIL_UNPROVEN], [WARN_RNDSIG_KEY]],
'ecdsa-sha2-nistk409': [[], [FAIL_UNPROVEN], [WARN_RNDSIG_KEY]],
'ecdsa-sha2-nistp224': [[], [FAIL_NSA_BACKDOORED_CURVE, FAIL_SMALL_ECC_MODULUS], [WARN_RNDSIG_KEY]],
'ecdsa-sha2-nistp192': [[], [FAIL_NSA_BACKDOORED_CURVE, FAIL_SMALL_ECC_MODULUS], [WARN_RNDSIG_KEY]],
'ecdsa-sha2-nistp256': [['5.7,d2013.62,l10.6.4'], [FAIL_NSA_BACKDOORED_CURVE], [WARN_RNDSIG_KEY]],
'ecdsa-sha2-nistp256-cert-v01@openssh.com': [['5.7'], [FAIL_NSA_BACKDOORED_CURVE], [WARN_RNDSIG_KEY]],
'ecdsa-sha2-nistp384': [['5.7,d2013.62,l10.6.4'], [FAIL_NSA_BACKDOORED_CURVE], [WARN_RNDSIG_KEY]],
'ecdsa-sha2-nistp384-cert-v01@openssh.com': [['5.7'], [FAIL_NSA_BACKDOORED_CURVE], [WARN_RNDSIG_KEY]],
'ecdsa-sha2-nistp521': [['5.7,d2013.62,l10.6.4'], [FAIL_NSA_BACKDOORED_CURVE], [WARN_RNDSIG_KEY]],
'ecdsa-sha2-nistp521-cert-v01@openssh.com': [['5.7'], [FAIL_NSA_BACKDOORED_CURVE], [WARN_RNDSIG_KEY]],
'ecdsa-sha2-nistt571': [[], [FAIL_UNPROVEN], [WARN_RNDSIG_KEY]],
'eddsa-e382-shake256@libassh.org': [[], [FAIL_UNPROVEN]],
'eddsa-e521-shake256@libassh.org': [[], [FAIL_UNPROVEN]],
'null': [[], [FAIL_PLAINTEXT]],
@ -206,6 +228,7 @@ class SSH2_KexDB: # pylint: disable=too-few-public-methods
'spi-sign-rsa': [[]],
'spki-sign-dss': [[], [FAIL_1024BIT_MODULUS]],
'spki-sign-rsa': [[], [FAIL_1024BIT_MODULUS]],
'ssh-dsa': [[], [FAIL_1024BIT_MODULUS], [WARN_RNDSIG_KEY]],
'ssh-dss': [['2.1.0,d0.28,l10.2', '6.9'], [FAIL_1024BIT_MODULUS], [WARN_RNDSIG_KEY], [INFO_DISABLED_IN_OPENSSH70]],
'ssh-dss-cert-v00@openssh.com': [['5.4', '6.9'], [FAIL_1024BIT_MODULUS], [WARN_RNDSIG_KEY], [INFO_DISABLED_IN_OPENSSH70]],
'ssh-dss-cert-v01@openssh.com': [['5.6', '6.9'], [FAIL_1024BIT_MODULUS], [WARN_RNDSIG_KEY]],
@ -247,6 +270,7 @@ class SSH2_KexDB: # pylint: disable=too-few-public-methods
'x509v3-sign-rsa': [[], [FAIL_SHA1]],
'x509v3-sign-rsa-sha1': [[], [FAIL_SHA1]],
'x509v3-sign-rsa-sha224@ssh.com': [[]],
'x509v3-sign-rsa-sha256': [[]],
'x509v3-sign-rsa-sha256@ssh.com': [[]],
'x509v3-sign-rsa-sha384@ssh.com': [[]],
'x509v3-sign-rsa-sha512@ssh.com': [[]],
@ -268,6 +292,7 @@ class SSH2_KexDB: # pylint: disable=too-few-public-methods
'aes128-gcm@openssh.com': [['6.2']],
'aes192-cbc': [['2.3.0,l10.2', '6.6', None], [], [WARN_CIPHER_MODE]],
'aes192-ctr': [['3.7,l10.4.1']],
'aes192-gcm@openssh.com': [[], [], [], [INFO_NEVER_IMPLEMENTED_IN_OPENSSH]],
'aes256-cbc': [['2.3.0,d0.47,l10.2', '6.6', None], [], [WARN_CIPHER_MODE]],
'aes256-ctr': [['3.7,d0.52,l10.4.1']],
'aes256-gcm': [[]],
@ -295,6 +320,10 @@ class SSH2_KexDB: # pylint: disable=too-few-public-methods
'camellia256-ctr@openssh.org': [[]],
'cast128-12-cbc@ssh.com': [[], [FAIL_CAST], [WARN_CIPHER_MODE]],
'cast128-cbc': [['2.1.0', '6.6', '7.1'], [FAIL_CAST], [WARN_CIPHER_MODE, WARN_BLOCK_SIZE]],
'cast128-12-cbc': [[], [FAIL_CAST], [WARN_CIPHER_MODE]],
'cast128-12-cfb': [[], [FAIL_CAST], [WARN_CIPHER_MODE]],
'cast128-12-ecb': [[], [FAIL_CAST], [WARN_CIPHER_MODE]],
'cast128-12-ofb': [[], [FAIL_CAST], [WARN_CIPHER_MODE]],
'cast128-cfb': [[], [FAIL_CAST], [WARN_CIPHER_MODE]],
'cast128-ctr': [[], [FAIL_CAST]],
'cast128-ecb': [[], [FAIL_CAST], [WARN_CIPHER_MODE]],
@ -303,6 +332,9 @@ class SSH2_KexDB: # pylint: disable=too-few-public-methods
'chacha20-poly1305@openssh.com': [['6.5'], [], [], [INFO_DEFAULT_OPENSSH_CIPHER]],
'crypticore128@ssh.com': [[], [FAIL_UNPROVEN]],
'des-cbc': [[], [FAIL_DES], [WARN_CIPHER_MODE, WARN_BLOCK_SIZE]],
'des-cfb': [[], [FAIL_DES], [WARN_CIPHER_MODE, WARN_BLOCK_SIZE]],
'des-ecb': [[], [FAIL_DES], [WARN_CIPHER_MODE, WARN_BLOCK_SIZE]],
'des-ofb': [[], [FAIL_DES], [WARN_CIPHER_MODE, WARN_BLOCK_SIZE]],
'des-cbc-ssh1': [[], [FAIL_DES], [WARN_CIPHER_MODE, WARN_BLOCK_SIZE]],
'des-cbc@ssh.com': [[], [FAIL_DES], [WARN_CIPHER_MODE, WARN_BLOCK_SIZE]],
'des': [[], [FAIL_DES], [WARN_CIPHER_MODE, WARN_BLOCK_SIZE]],
@ -346,6 +378,12 @@ class SSH2_KexDB: # pylint: disable=too-few-public-methods
'AEAD_AES_256_GCM': [[]],
'aes128-gcm': [[]],
'aes256-gcm': [[]],
'cbcmac-3des': [[], [FAIL_UNPROVEN, FAIL_3DES]],
'cbcmac-aes': [[], [FAIL_UNPROVEN]],
'cbcmac-blowfish': [[], [FAIL_UNPROVEN, FAIL_BLOWFISH]],
'cbcmac-des': [[], [FAIL_UNPROVEN, FAIL_DES]],
'cbcmac-rijndael': [[], [FAIL_UNPROVEN, FAIL_RIJNDAEL]],
'cbcmac-twofish': [[], [FAIL_UNPROVEN]],
'chacha20-poly1305@openssh.com': [[], [], [], [INFO_NEVER_IMPLEMENTED_IN_OPENSSH]], # Despite the @openssh.com tag, this was never shipped as a MAC in OpenSSH (only as a cipher); it is only implemented as a MAC in Syncplify.
'crypticore-mac@ssh.com': [[], [FAIL_UNPROVEN]],
'hmac-md5': [['2.1.0,d0.28', '6.6', '7.1'], [FAIL_MD5], [WARN_ENCRYPT_AND_MAC]],
@ -375,6 +413,7 @@ class SSH2_KexDB: # pylint: disable=too-few-public-methods
'hmac-sha2-512-etm@openssh.com': [['6.2']],
'hmac-sha256-2@ssh.com': [[], [], [WARN_ENCRYPT_AND_MAC]],
'hmac-sha256-96@ssh.com': [[], [], [WARN_ENCRYPT_AND_MAC, WARN_TAG_SIZE]],
'hmac-sha256-96': [[], [], [WARN_ENCRYPT_AND_MAC, WARN_TAG_SIZE]],
'hmac-sha256@ssh.com': [[], [], [WARN_ENCRYPT_AND_MAC]],
'hmac-sha256': [[], [], [WARN_ENCRYPT_AND_MAC]],
'hmac-sha2-56': [[], [], [WARN_TAG_SIZE, WARN_ENCRYPT_AND_MAC]],
@ -386,7 +425,14 @@ class SSH2_KexDB: # pylint: disable=too-few-public-methods
'hmac-sha512@ssh.com': [[], [], [WARN_ENCRYPT_AND_MAC]],
'hmac-sha512': [[], [], [WARN_ENCRYPT_AND_MAC]],
'hmac-whirlpool': [[], [], [WARN_ENCRYPT_AND_MAC]],
'md5': [[], [FAIL_PLAINTEXT]],
'md5-8': [[], [FAIL_PLAINTEXT]],
'none': [['d2013.56'], [FAIL_PLAINTEXT]],
'ripemd160': [[], [FAIL_PLAINTEXT]],
'ripemd160-8': [[], [FAIL_PLAINTEXT]],
'sha1': [[], [FAIL_PLAINTEXT]],
'sha1-8': [[], [FAIL_PLAINTEXT]],
'umac-128': [[], [], [WARN_ENCRYPT_AND_MAC]],
'umac-128-etm@openssh.com': [['6.2']],
'umac-128@openssh.com': [['6.2'], [], [WARN_ENCRYPT_AND_MAC]],
'umac-32@openssh.com': [[], [], [WARN_ENCRYPT_AND_MAC, WARN_TAG_SIZE], [INFO_NEVER_IMPLEMENTED_IN_OPENSSH]],