The Details tab provides the following information about the certificate:

• Version. The X.509 version number.
  
  
• Serial number. The unique serial number that the issuing certification authority (CA) assigns to the certificate. The serial number is unique for all certificates issued by a given CA.
  
  
• Signature algorithm. The hash algorithm that the CA uses to digitally sign the certificate.
  
  
• Issuer. Information regarding the CA that issued the certificate.
  
  
• Valid from. The beginning date for the period in which the certificate is valid.
  
  
• Valid to. The final date for the period in which the certificate is valid.
  
  
• Subject. The name of the individual, computer, device, or CA to whom the certificate is issued. If the issuing CA exists on a domain member server in your enterprise, this will be a distinguished name within the enterprise. Otherwise, this may be a full name and e-mail name or other personal identifier.
  
  
• Public key. The public key type and length associated with the certificate.
  
  
• Thumbprint algorithm. The hash algorithm that generates a digest of data (or thumbprint) for digital signatures.
  
  
• Thumbprint. The digest (or thumbprint) of the certificate data.
  
  
• Friendly name. (Optional) A display name to use instead of the name in the Subject field.
  
  
• Enhanced key usage. (Optional) The purposes for which this certificate can be used.
  
  

There are additional X.509 v3 extensions that can be used in a certificate. If they are present, they will be displayed.

Additional references

• Certificate Validity Periods
  
  
• Hash Algorithms
  
  
• Cryptographic Service Providers
  
  
• Guidelines for Using Alternate Signature Formats
  
  

⇒⇒Certificate Manager "certmgr.msc" Manual