Hello, OpenSC currently tries to read EF(DIR) and if this fails, doesn't find the PKCS#15 application on the card.
Yet PKCS#15 tells: a) 5.4.1: EF(DIR) is optional b) 5.7.1/5.7.2: PKCS #15 compliant IC cards should support direct application selection as defined in ISO/IEC 7816-4 Section 9 and ISO/IEC 7816-5, Section 6 (the full AID is to be used as parameter for a ‘SELECT FILE’ command). If direct application selection is not supported, or several PKCS #15 applications reside on the card, an EF(DIR) file with contents as specified in Section 5.4.1 must be used. and The AID is used as the filename for DF(PKCS15) in order to facilitate direct selection of the PKCS #15 application on multi-application cards with only one PKCS #15 application present. Thus I believe that the logic should go: 1. see if EF(DIR) is present and use it if present 2. try selection by PKCS#15 DF name 3. try selection by other hard-coded DF names, as listed in dir.c variable apps. 4. try finding EF(ODF) directly in MF (as the code currently does, but I don't know when/if this should be triggered currently at all) Anyone knows if there are amendments in ISO7816-15 or if this could be interpreted differently from PKCS#15 v1.1 as well? Martin _______________________________________________ opensc-devel mailing list opensc-devel@lists.opensc-project.org http://www.opensc-project.org/mailman/listinfo/opensc-devel
