# PEM encoded X.509 certificate — file signature 2D 2D 2D 2D 2D 42 45 47 49 4E 20 43 45 52 54 49 46 49 43 41 54 45 2D 2D 2D 2D 2D at offset 0

For PEM encoded X.509 certificate, hex signature is 2D 2D 2D 2D 2D 42 45 47 49 4E 20 43 45 52 54 49 46 49 43 41 54 45 2D 2D 2D 2D 2D; extension is crt pem, verified against its source on 2026-09-22.

- **Hex signature:** 2D 2D 2D 2D 2D 42 45 47 49 4E 20 43 45 52 54 49 46 49 43 41 54 45 2D 2D 2D 2D 2D _(verified: appears in the quote below)_
- **Offset:** 0 _(verified: appears in the quote below)_
- **Extension:** crt pem _(verified: appears in the quote below)_
- **Format:** PEM encoded X.509 certificate _(verified: appears in the quote below)_

## What the source says

> 2D 2D 2D 2D 2D 42 45 47 49 4E 20 43 45 52 54 49 46 49 43 41 54 45 2D 2D 2D 2D 2D | -----BEGIN CERTIFICATE----- | 0 | crt pem | PEM encoded X.509 certificate |

## Source

- https://en.wikipedia.org/wiki/List_of_file_signatures

Last verified: 2026-09-22. Review by: 2027-09-22.
Part of [File format magic numbers](https://referencesource.org/file-format-signatures/).