Update README.md

README.md

@@ -55,6 +55,12 @@ Library provides simple API, wrapping PQClean. For example to use KEM, one shoul
     pqc_keygen(p, pk.data(), sk.data());
     pqc_kem_encapsulate(p, ct.data(), ss1.data(), pk.data());
     pqc_kem_decapsulate(p, ss2.data(), ct.data(), sk.data());
+    
+    const params_t *p = pqc_sig_alg_by_id(DILITHIUM2);
+    size_t sigsz = sig.capacity();
+    pqc_keygen(p, pk.data(), sk.data());
+    pqc_sig_create(p, sig.data(), &sigsz, msg.data(), msg.size(), sk.data());
+    pqc_sig_verify(p, sig.data(), sig.size(), msg.data(), msg.size(), pk.data());
 ```
 
 See test implemetnation in ``test/ut.cpp`` for more details.
@@ -65,4 +71,4 @@ Rust bindgings are provided in the ``src/rustapi/pqc-sys`` and can be regenerate
 
 ## Testing
 
-Algorithms are tested against KATs, by the runner implemented in the ``teste/katrunner`` (wip). The runner uses ``katwalk`` crate.
+Algorithms are tested against KATs, by the runner implemented in the ``teste/katrunner`` (wip). The runner uses ``katwalk`` crate.