{
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  "path": "/t/proton-mail-now-supports-post-quantum-encryption/37639?page=2#post_23",
  "publishedAt": "2026-05-06T09:09:06.000Z",
  "site": "https://discuss.privacyguides.net",
  "tags": [
    "Librepgp",
    "seqouia pgp"
  ],
  "textContent": "One of the issue regarding opengpg v6 keys ,is that they might not be compatible with other applications or email providers outside as opengpg v6 is fairly new and very low adoption. Its mentioned protons help article too.\n\nThere is also a divide between Gnupg and openpgp regarding the new specs , so gnupg have forked their won specs called Librepgp. Gnupg is the toolchain used by most applications currently. There is seqouia pgp toolchain which supports openpgpv6 but adoption is limited.",
  "title": "Proton Mail now supports post-quantum encryption"
}