diff --git a/book/source/04-certificates.md b/book/source/04-certificates.md index 256fda0..1af95c3 100644 --- a/book/source/04-certificates.md +++ b/book/source/04-certificates.md @@ -233,6 +233,7 @@ Notably, in many algorithms, encryption and signing-related functionalities (i.e [^key-flag-sharing]: With ECC algorithms, it's impossible to combine {term}`encryption` functions with those intended for {term}`signing`. For example, ed25519 is specifically used for {term}`signing`; cv25519 is designated for {term}`encryption`. +(algo-pref)= ### Algorithm preferences and feature signaling OpenPGP incorporates significant ["cryptographic agility"](https://en.wikipedia.org/wiki/Cryptographic_agility). It doesn't rely on a single fixed set of algorithms. Instead, it defines a suite of cryptographic primitives from which users (or their applications) can choose.