Certificate Chain Check ​

Use the Certificate Chain Check Tool to efficiently validate a series of certificates within your SSL chain. This tool ensures that the given chain is consistent and correct.

• Certificate Issuer and Subject Comparison: The tool examines the issuer of one certificate in relation to the subject of the following certificate. It verifies that these components match, ensuring a smooth transition in the certificate chain.

• Signature Verification: Additionally, the tool verifies that the digital signature of each certificate aligns with the public key of the subsequent certificate. This helps establish the trustworthiness of the entire chain.

• Chain Validity Assurance: If the distinguished name (DN) data of both certificates match, and the signature is valid, the certificate chain is deemed valid at that specific point.

• Detailed Result Reporting: In cases where a portion of the certificate chain is incompatible with another, the tool clearly highlights and reports these discrepancies, enabling you to address them directly."

Autofix ​

The Autofix button tries to create a valid chain by swapping the order of the individual certificates. If a valid chain is found, the input is adjusted directly.