chore: Update README with new crates (#77)

README.md

@@ -12,10 +12,10 @@
 ## Introduction
 
 Pallas is an expanding collection of modules that re-implements common
-Cardano logic in native Rust. This crate doesn't provide any particular
+Ouroboros / Cardano logic in native Rust. This crate doesn't provide any particular
 application, it is meant to be used as a base layer to facilitate the
 development of higher-level use-cases, such as explorers, wallets, etc (who
-knows, maybe even a full node in the far away future).
+knows, maybe even a full node in a far away future).
 
 ## Unboxing
 
@@ -37,7 +37,7 @@ As already explained, _Pallas_ aims at being an expanding set of components. The
 | pallas-leadership | Implementation of the slot leadership selection algorithm |
 | pallas-selection  | Implementation of the consensus chain-selection algorithm |
 
-### Ouroboros Ledger
+### Cardano Ledger
 
 | Crates                                  | Description                                                             |
 | --------------------------------------- | ----------------------------------------------------------------------- |
@@ -46,6 +46,13 @@ As already explained, _Pallas_ aims at being an expanding set of components. The
 | pallas-applying                         | Logic for validating and applying new blocks and txs to the chain state |
 | pallas-forecasting                      | Ledger forecasting algorithm to be used by the consensus layer          |
 
+### Shared
+
+| Crates                          | Description                                        |
+| ------------------------------- | -------------------------------------------------- |
+| [pallas-crypto](/pallas-crypto) | Shared Cryptographic primitives                    |
+| [pallas-codec](/pallas-codec)   | Shared CBOR encoding / decoding using minicbor lib |
+
 ## Etymology
 
 > Pallas: (Greek mythology) goddess of wisdom and useful arts and prudent warfare;