DER

File Format
Name	DER
Ontology	Electronic File Formats Serialization DER
Extension(s)	.der, others
Kaitai Struct Spec	asn1_der.ksy

Distinguished Encoding Rules (DER) is a binary serialization of ASN.1 format. It is often used for cryptographic data such as certificates, but has other uses.

See also

• DER encoded certificate
• DER encoded RSA private key
• PKCS7 certificate

Specifications

• ITU-T Rec. X.690