On Thu, 17 May 2012 07:41, ariga at khaotic.net said: > libgcrypt does not support, say, SHA384WithECDSA (*1) ? (OID is > 1.2.840.10045.4.3.3) Please try adding this OID to libgcrypt/cipher/sha512.c, oid_spec_sha384. Salam-Shalom, Werner -- Die Gedanken sind frei. Ausnahmen regelt ein Bundesgesetz.