Web Files

Zero-byte .CSR Certificate Signing Request File

Download a zero-byte .CSR file, or one of about 1 KB, for QA. Neither file is a real document.

About this Zero-byte .CSR file

What you get

empty.csr is 0 bytes. 1kb.csr is 1,024 bytes of filler text. Both use the Certificate Signing Request File name.

How to use it in QA

Attach either file where your product asks for a .CSR file. Use the empty file for a zero-length check, and the 1 KB file for a small non-empty upload. The download names stay empty.csr and 1kb.csr.

Zero-byte .CSR questions

What is inside the files?

empty.csr is empty. 1kb.csr is about 1 KB of filler text, not a real Certificate Signing Request File.

Will an app open them?

Most apps will report an empty or invalid Certificate Signing Request File. That is the point of the fixture.

Is the download safe?

Yes. Neither file has an executable payload.

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