openpgp-notes/book/source/09-encryption.md

(encryption_chapter)=
# Encryption

```
  - High Level overview of the message encryption process
    - SED vs. SEIPD (v1) vs. SEIPD w/ AEAD (v2)
  - Encrypt for multiple/single subkey per certificate?
  - "Negotiating" algorithms based on recipients preference subpackets
    - Prevent "downgrade" -> Policy
  - Implications of how a recipient cert is "addressed" (fingerprint/key-ID vs. user-ID) (preferences, expiration, revocation)
```
Edits in chapter two; add link anchors to point to 2023-09-20 14:48:26 +02:00			`(encryption_chapter)=`
Initial outline and old notes (Rough merge of two precursor projects by Heiko, and outline notes by Paul) 2023-09-14 21:30:43 +02:00			`# Encryption`

			```
			`- High Level overview of the message encryption process`
			`- SED vs. SEIPD (v1) vs. SEIPD w/ AEAD (v2)`
			`- Encrypt for multiple/single subkey per certificate?`
			`- "Negotiating" algorithms based on recipients preference subpackets`
			`- Prevent "downgrade" -> Policy`
			`- Implications of how a recipient cert is "addressed" (fingerprint/key-ID vs. user-ID) (preferences, expiration, revocation)`
			```