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Code Issues Releases Wiki Activity

Add section about hidden recipients to documentation

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Paul Schaub 2023-06-24 12:54:28 +02:00
parent 55172898a6
commit 1a38e2d31a
Signed by: vanitasvitae
GPG key ID: 62BEE9264BF17311
1 changed files with 9 additions and 0 deletions
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9
docs/source/pgpainless-core/quickstart.md
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@ -231,6 +231,15 @@ EncryptionOptions encOptions = EncryptionOptions.get()
Once again, it is possible to add multiple recipients by repeating the `addRecipient()` method call.
In order to prevent metadata leaks, you might want to add recipients anonymously.
Anonymous recipients have their key-id hidden by replacing it with a wildcard.
That way, it is not easily possible for an attacker to deduce the recipients of a message without further
analysis of additional metadata.
Anonymous recipients can be added like follows:
```java
encOptions.addHiddenRecipient(certificate);
```
You can also encrypt a message to a password like this:
```java
encOptions.addPassphrase(Passphrase.fromPassword("sw0rdf1sh"));