[crypto] Correct harmless arithmetic error in X25519 comments

Step 3 of the x25519 modular multiplication has a marginally tighter
upper bound than is currently claimed by the comments, due to an
arithmetic error caused by the number 19 occurring too often when
writing about this field prime.

Correct the comments to minimise future confusion.  There is no change
required to the code: the overall bound on the step 3 result remains
as previously stated.

Signed-off-by: Michael Brown <mcb30@ipxe.org>
1 file changed
tree: 7cfaa94ef7fbd47f4850699c281e38b096a891a4
  1. .claude/
  2. .github/
  3. contrib/
  4. src/
  5. AGENTS.md
  6. CHANGELOG.md
  7. CLAUDE.md
  8. CONTRIBUTING.md
  9. COPYING
  10. COPYING.GPLv2
  11. COPYING.UBDL
  12. README.md
  13. RELEASE.md
  14. RELNOTES.tmpl.md
  15. SECURITY.md
README.md

iPXE network bootloader

Build Coverity Release

iPXE is the leading open source network boot firmware. It provides a full PXE implementation enhanced with additional features such as:

  • boot from a web server via HTTP or HTTPS,

  • boot from an iSCSI, FCoE, or AoE SAN,

  • control the boot process with a script,

  • create interactive forms and menus.

You can use iPXE to replace the existing PXE ROM on your network card, or you can chainload into iPXE to obtain the features of iPXE without the hassle of reflashing.

iPXE is free, open-source software licensed under the GNU GPL (with some portions under GPL-compatible licences).

You can download the rolling release binaries (built from the latest commit), or use the most recent stable release.

For full documentation, visit the iPXE website.