Class CMS_EnvelopedData

scapy/layers/x509.py:1593–1608

class CMS_EnvelopedData(ASN1_Packet):
    ASN1_codec = ASN1_Codecs.BER
    ASN1_root = ASN1F_SEQUENCE(
        CMSVersion("version", 1),
        ASN1F_optional(
            ASN1F_PACKET("originatorInfo", None, CMS_OriginatorInfo,
                         implicit_tag=0xA0),
        ),
        ASN1F_SET_OF("recipientInfos", CMS_RecipientInfo(), CMS_RecipientInfo),
        ASN1F_PACKET("encryptedContentInfo", CMS_EncryptedContentInfo(),
                     CMS_EncryptedContentInfo),
        ASN1F_optional(
            ASN1F_SET_OF("unprotectedAttrs", [], X509_Attribute,
                         implicit_tag=0xA1),
        )
    )


# RFC3852 sect 3