For local certificates you can see the subject and direct issuer using: openssl x509 -noout -subject -issuer -in test.crt subject= /C=US/ST=Utah/L=SLC/O=My Organization/CN=my.server.com issuer= /C=BE/O=GlobalSign nv-sa/CN=GlobalSign Organization Validation CA – SHA256 – G2 But that doesn’t indicate if the certificate includes any intermediate certificates or the full chain of trust. The verify command you listed will … Read more
For “most purposes” the following options are recommended: Microsoft Base Cryptographic Provider Key Size: 2048 Exportable: Yes User Protected: Yes To be honest, I’m not familiar with the different CSPs, but the Base does the job every time for me. Key Size makes the keys harder to crack, but more than 2048-bits for a short … Read more
Converting certificates between cer/pem/crt/der/pfx/p12 can be done in Linux with the use of OpenSSL tool via the terminal. These commands allow you to convert certificates and keys to different formats to make them compatible with specific types of servers or software. Convert a DER file (.crt .cer .der) to PEM openssl x509 -inform der -in … Read more
Right Click the Project (eg. x.xcodeproject) and select Show Package Content Open project.pbxproj with TextEdit Search for all “CODE_SIGN_IDENTITY[sdk=iphoneos*]” and set it to “CODE_SIGN_IDENTITY[sdk=iphonesos*]” = “iPhone Developer”; Search for “PROVISIONING_PROFILE[sdk=iphoneos*]” and set it to “PROVISIONING_PROFILE[sdk=iphoneos*]” = “”; Save the file Reopen the Xcode project or select “Read from Disk” resulting from Xcode the prompt. This … Read more
CSR file is the Certificate Signing Request. It contains the information which is needed to generate a certificate based on your private key and information about the WebSite. CER is the certificate itself (which you install into your Web browser). There is basically no way to convert directly from one to another as you need … Read more