feat: add ml kem demo

This commit is contained in:
2025-09-24 23:15:32 +08:00
parent 5ef3b4d3e6
commit b73fd9e64e
4 changed files with 310 additions and 11 deletions

View File

@@ -0,0 +1,31 @@
use base64::Engine;
use base64::engine::general_purpose::STANDARD;
use ml_kem::kem::Encapsulate;
use ml_kem::{Encoded, EncodedSizeUser, KemCore, MlKem768};
fn main() {
let ek_bytes = STANDARD.decode("fZKrgJTGZYMogAO0u8XI/skLXXCx/hCmQjKdEGGaBitoBWCrbaw\
+t7nAT7G8lexlEdwGJrdwNuBVJFZOEnxH9Fu2e7kZrAA0EWZThrhrlCQb7SKSJ3MKP9jGeNA2igU/cXhQj9qSaWzNqplMffhuZHjBAT\
Nxglk6IwBcUnNpgEit0dYJgsxsMkfD8AzOaHKm4ybKwzJtYBN6nREl/OZE9CvDtVmZx+wkE1JwWuJJzLqdHWvJ4lyFq2YRUnxtpACKp\
xAkVfOzRuqlPUDJijwAc1UvXaFDLydJ/kcKiAorUfQtUoVJ8hkGK8OED3B15NxfJsRwt1kLhEgk89lD6GGhRRFmU8WQHBuX0pppe5A5\
BEm148Gv82c+KUUXSAcIFTFMg+UyPDKCaPFu5XBfyvM5RveXuyBFs/IF47BTmKfMVVOPXuh/SIZCONsBAOZgoneexKp8NyjMsVc8kWC\
OCVc+2sIcKjIElmRtjDFK9vooRVwGXppfPcV2vMeUk5IMF7aGnDdjkdGm1/oYkPqnvesi5bIpL+kGj9EPDibIPAS4AUQajgNNioRErB\
mxAdlZHWpXD+ixmbJp4geG7gJ3OsbBhmmBtJuPTcZeSLOg3HVtQTwyhxd1WjcMh1eqp0i5bDF/0Zin8dcqE0JRmTBj4MTAEbs1xNe1+\
xCZB3tnviVOU9d5uSpF6MNmdVWFiYmJJFYyeiJIOWmL1Och79S565dhxxO+ndd2DHVIuTaBW3cu4WSn9AlMqAcPvMxPAYcY7kFcOjc/\
PvYI4+oIfGgLaCcFNWcZUCBKz2Qi1zYqSjYYTrnJQVGClpOaGpdXi0zDYvagA2ZSDzNZS6oki6ZeimU0YzQDlRirNPx6ARSgdJU7WgA\
SpUNen0QLcoa7iwTDwGeEkHMt2OhUmqdv8bUNJ7YjpJuHOKuMX2C6fJslY5pyP5FJNVE7BugCSdSU1rxOKcHN0iiQSEgd8BU8hkZmof\
GahyzPgABI1cJjViMb/cgoiRtrsZuzBWDCVjog8mx7ulYhkszM9ghookGbHHwx/abBbRcTr1HIl0ursSCJPoZT3UWFRNgvVuA7gMQVJ\
FxxiFBOxOuHrMTABhVdpPCpNYvEgWRC+Skj3XhZRWovTLuDWPazRMe31iWVirBWTUIeIEEiRsvBPXMW3Ne1gsVwDFEOiaxp5SOAnAGK\
mkg/8LIRTHA0LbpBDEjEK+VllQeCIaUJk9g2FxlgatuqcDgIY2KH2NZapIOiRyZYs8shb2JJIRAWqcwRNIBL7ZwBOpafsyJc3BS4YSY\
ErVdAOOZe8/G9mcrNwOKzkkPFDUsb+eBEdHIr4bCUGGyinLkGskkXb1Gl8FCbTOGU04ZZtqhFI6eP5Stb7MiY7ywRhiOvokduQTLN26\
CsRJa579VOqdeSsNjFI6lxMhgwaxGaHcwWiGBDSbGGcyskujyPebYl+UlhDXGGVHYfZStkj8Sm84KGWqaq9BSQmIgU8oCj7SRMTGC3c\
dmjK5QiTGV+LEZKWwpQ9+GU5TIrTqImmeBj+dpGoPFmbliytiKbH53ZsFCfVNMqOvJ24IxdfgWNpBmrChnYmLQ=").unwrap();
let e: Encoded<<MlKem768 as KemCore>::EncapsulationKey> =
ek_bytes.as_slice().try_into().unwrap();
let ek = <MlKem768 as KemCore>::EncapsulationKey::from_bytes(&e);
let mut rng = rand::rngs::OsRng;
let k = ek.encapsulate(&mut rng).unwrap();
println!("{}", STANDARD.encode(k.0.as_slice()));
println!("Shared secret: {}", STANDARD.encode(k.1.as_slice()));
}