Class CMS_KeyTransRecipientInfo

scapy/layers/x509.py:1462–1479

# RFC3852 sect 6.2.1

class CMS_KeyTransRecipientInfo(ASN1_Packet):
    ASN1_codec = ASN1_Codecs.BER
    ASN1_root = ASN1F_SEQUENCE(
        CMSVersion("version", 0),
        ASN1F_CHOICE(
            "rid",
            CMS_IssuerAndSerialNumber(),
            ASN1F_PACKET("rid", CMS_IssuerAndSerialNumber(),
                         CMS_IssuerAndSerialNumber),
            ASN1F_PACKET("rid", CMS_SubjectKeyIdentifier(),
                         CMS_SubjectKeyIdentifier,
                         implicit_tag=0x80),
        ),
        ASN1F_PACKET("keyEncryptionAlgorithm",
                     X509_AlgorithmIdentifier(),
                     X509_AlgorithmIdentifier),
        ASN1F_STRING("encryptedKey", ""),
    )


# RFC3852 sect 6.2.2