hi friends of openssl, i am working with smart card to authenticate users to get access my application. the steps to authenticate a user are these:
i) creating a random piece of information inside smart card (through PKCS#11) ii) signing the previous piece of information with private key stored inside the card (previously created through PKCS#11) iii) sending the piece of information to the app iv) getting the public key (stored in app's database) associate to private key (stored in smart card) v) calling the functions: EVP_VerifyInit_ex(&mdctx, EVP_sha1(), 0) EVP_VerifyUpdate(&mdctx, data, dataLen) EVP_VerifyFinal(&mdctx,sig, sLen,pkey) vi) if (EVP_VerifyFinal ==1) signature of random data was verified, so the user is authenticated. vii) else: authentication process fails everything looks fine, but in some cases i get the following error: error:04067072:lib(4):func(103):reason(114) lib(4) is associate to rsa functions func(103) is function RSA_F_RSA_EAY_PUBLIC_DECRYPT reason(114) is associate to RSA_R_PADDING_CHECK_FAILED could anyone help me to find out what is wrong please? this error does not appear all time; it appears with some cards. thanks for your help, antonio araujo __________________________________________________ Correo Yahoo! Espacio para todos tus mensajes, antivirus y antispam ¡gratis! Regístrate ya - http://correo.espanol.yahoo.com/ ______________________________________________________________________ OpenSSL Project http://www.openssl.org User Support Mailing List openssl-users@openssl.org Automated List Manager [EMAIL PROTECTED]
