The object identifier assigned to the Distinguished Encoding Rules (DER), per the https://www.itu.int/en/pages/default.aspx, International Telecommunications Union's, http://www.itu.int/rec/T-REC-X.690/en, X.690 - ASN.1 encoding rules
$(MONO {joint-iso-itu-t asn1(1) ber-derived(2) distinguished-encoding(1)} )
See Implementation
The object identifier assigned to the Distinguished Encoding Rules (DER), per the https://www.itu.int/en/pages/default.aspx, International Telecommunications Union's, http://www.itu.int/rec/T-REC-X.690/en, X.690 - ASN.1 encoding rules
$(MONO {joint-iso-itu-t asn1(1) ber-derived(2) distinguished-encoding(1)} )