pki

问题 I have a certificate, issued by Sectigo (former Comodo Positive SSL product). It's in good condition and expires in 1 year and 7 months. This certificate issued by Sectigo RSA Domain Validation Secure Server CA. There are two intermediate certificates in the CA chain, provided by the vendor: the closest Sectigo RSA Domain Validation Secure Server CA and next intermediate USERTrust RSA Certification Authority, which expires on May 30, 2020. Intermediate USERTrust RSA Certification Authority

问题 I have a certificate, issued by Sectigo (former Comodo Positive SSL product). It's in good condition and expires in 1 year and 7 months. This certificate issued by Sectigo RSA Domain Validation Secure Server CA. There are two intermediate certificates in the CA chain, provided by the vendor: the closest Sectigo RSA Domain Validation Secure Server CA and next intermediate USERTrust RSA Certification Authority, which expires on May 30, 2020. Intermediate USERTrust RSA Certification Authority

问题 I have a certificate, issued by Sectigo (former Comodo Positive SSL product). It's in good condition and expires in 1 year and 7 months. This certificate issued by Sectigo RSA Domain Validation Secure Server CA. There are two intermediate certificates in the CA chain, provided by the vendor: the closest Sectigo RSA Domain Validation Secure Server CA and next intermediate USERTrust RSA Certification Authority, which expires on May 30, 2020. Intermediate USERTrust RSA Certification Authority

问题 I have a certificate, issued by Sectigo (former Comodo Positive SSL product). It's in good condition and expires in 1 year and 7 months. This certificate issued by Sectigo RSA Domain Validation Secure Server CA. There are two intermediate certificates in the CA chain, provided by the vendor: the closest Sectigo RSA Domain Validation Secure Server CA and next intermediate USERTrust RSA Certification Authority, which expires on May 30, 2020. Intermediate USERTrust RSA Certification Authority

问题 I am new to PKCS#11 and Common Access Cards but as I understand it, on the card you have the certificates(s) that can be extracted and the private key(s) that can't. I am trying to write an app that communicates with a web server that requires certificates for authentication. The PKCS library provided from the hardware vendor is pretty thin. I can essentially access the certificate object or sign data using the on-card private key. What I am unsure of how I handle the handshake and such when

来源： https://stackoverflow.com/questions/63901148/how-to-manually-calculate-and-verify-the-signature-of-a-certificate-signing-requ

来源： https://stackoverflow.com/questions/63901148/how-to-manually-calculate-and-verify-the-signature-of-a-certificate-signing-requ

来源： https://stackoverflow.com/questions/61983050/accessing-epass2003-auto-token-through-browser

来源： https://stackoverflow.com/questions/61983050/accessing-epass2003-auto-token-through-browser

来源： https://stackoverflow.com/questions/61983050/accessing-epass2003-auto-token-through-browser