<status value="active" /> <experimental value="false" /> <date value="2025-02-26" /> <publisher value="gematik GmbH" /> <description value="CodeSystem für das Public-Key-Verfahren eines X.509-Zertifikats" /> <caseSensitive value="true" /> <content value="complete" /> <count value="2" /> <concept> <code value="RSA" /> <display value="RSA" /> </concept> <concept> <code value="EC" /> <display value="Elliptic Curve Cryptography" /> </concept> </CodeSystem>