Class KRB_AuthPack

scapy/layers/kerberos.py:1422–1454

class KRB_AuthPack(ASN1_Packet):
    ASN1_codec = ASN1_Codecs.BER
    ASN1_root = ASN1F_SEQUENCE(
        ASN1F_PACKET(
            "pkAuthenticator",
            KRB_PKAuthenticator(),
            KRB_PKAuthenticator,
            explicit_tag=0xA0,
        ),
        ASN1F_optional(
            ASN1F_PACKET(
                "clientPublicValue",
                X509_SubjectPublicKeyInfo(),
                X509_SubjectPublicKeyInfo,
                explicit_tag=0xA1,
            ),
        ),
        ASN1F_optional(
            ASN1F_SEQUENCE_OF(
                "supportedCMSTypes",
                None,
                X509_AlgorithmIdentifier,
                explicit_tag=0xA2,
            ),
        ),
        ASN1F_optional(
            ASN1F_STRING("clientDHNonce", None, explicit_tag=0xA3),
        ),
        # RFC8636 extension
        ASN1F_optional(
            ASN1F_SEQUENCE_OF("supportedKDFs", None, KDFAlgorithmId, explicit_tag=0xA4),
        ),
    )


_CMS_ENCAPSULATED["1.3.6.1.5.2.3.1"] = KRB_AuthPack