ch4: clarify primary user id section

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Heiko Schaefer 2023-11-22 15:16:07 +01:00
parent ae2c732730
commit 4a39b20586
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@ -146,9 +146,9 @@ For example, some third party may be sure about the email identity of a contact,
Within a certificate, a specific User ID is designated as the [Primary User ID](https://www.ietf.org/archive/id/draft-ietf-openpgp-crypto-refresh-10.html#name-primary-user-id). Within a certificate, a specific User ID is designated as the [Primary User ID](https://www.ietf.org/archive/id/draft-ietf-openpgp-crypto-refresh-10.html#name-primary-user-id).
Each User ID carries associated preference settings, such as preferred encryption algorithms, which is detailed in {numref}`zooming_in_user_id`). The preferences associated with the Primary User ID take precedence by default. Each User ID carries associated preference settings, such as preferred encryption algorithms, which is detailed in {numref}`zooming_in_user_id`). When a certificate is used in the context of a specific identity, then the preferences associated with that identity component are used. When a certificate is used without reference to a specific identity, the preferences associated with the direct key signature, or the primary User ID take precedence by default.
The primary User ID was historically sometimes used to store preferences that apply to the certificate as a whole. For more details on this, see {ref}`dks-puid`. The primary User ID was historically the main store for preferences that apply to the certificate as a whole. For more on this, see {ref}`primary-metadata`.
### User attributes in OpenPGP ### User attributes in OpenPGP
While While