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C.I.E – Carta di Identità Elettronica Functional Specification Version 2.0

CIE - Functional Specification v 2.0

CIE - Functional Specification v 2.0

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P 1P 2P qSV++...+DES K1DES K1...3 DES...MAC3Figure 6: MAC3 computation scheme13.3 Pad<strong>di</strong>ng schemesThe following table resumes the pad<strong>di</strong>ng used in the various card functionalities and in the APDUs.FUNCTION DES/3DES RSAPSO_DECPSO_ENCPad<strong>di</strong>ng in<strong>di</strong>cator00ISO/IEC 9797 Mode 2The pad<strong>di</strong>ng is removed from thedeciphered textPKCS#1 V1.5 Block-type 2The pad<strong>di</strong>ng is removed from thedeciphered textPSO_CDS N/A PKCS#1 BT1SM_ENC ISO/IEC 9797 Mode 2 N/ASM_SIG ISO/IEC 9797 Mode 1 N/AEXT AUTH ISO/IEC 9797 Mode 1 PKCS#1 BT1CIE - <strong>Functional</strong> <strong>Specification</strong> v <strong>2.0</strong> -Page 76/76

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