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Hi , We are porting our Application from openssl 1.0.1 to openssl 3.0. in related to this activity we require to access the variable ‘ex_kusage’ pointed by
X509 But there are no set utilities available to access this variable. Only X509_get_key_usage Is available. Our code for 1.0.1 is as below. Please suggest the right way to achieve this. ASN1_BIT_STRING *usage; 662 x509->ex_kusage = 0; 663 664 if((usage=(ASN1_BIT_STRING *)X509_get_ext_d2i(x509, NID_key_usage, NULL, NULL))) 665 { 666 if(usage->length > 0) 667 { 668 x509->ex_kusage = usage->data[0]; 669 if(usage->length > 1) 670 x509->ex_kusage |= usage->data[1] << 8; 671 } 672 else 673 x509->ex_kusage = 0; 674 ASN1_BIT_STRING_free(usage); 675 } Regards, Sunil Notice: This e-mail together with any attachments may contain information of Ribbon Communications Inc. that is confidential and/or proprietary for the sole use of the intended recipient. Any review, disclosure, reliance or distribution by others or forwarding without express permission is strictly prohibited. If you are not the intended recipient, please notify the sender immediately and then delete all copies, including any attachments. |
