diff --git a/libraries/droplet/.gitignore b/libraries/droplet/.gitignore
index 0104787a..423b4790 100644
--- a/libraries/droplet/.gitignore
+++ b/libraries/droplet/.gitignore
@@ -14,4 +14,8 @@ target/
 #  be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore
 #  and can be added to the global gitignore or merged into this file.  For a more nuclear
 #  option (not recommended) you can uncomment the following to ignore the entire idea folder.
-#.idea/
\ No newline at end of file
+#.idea/
+
+# Added by cargo
+
+/target
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diff --git a/libraries/droplet/Cargo.toml b/libraries/droplet/Cargo.toml
new file mode 100644
index 00000000..5f44c057
--- /dev/null
+++ b/libraries/droplet/Cargo.toml
@@ -0,0 +1,50 @@
+[package]
+edition = "2024"
+name = "droplet-rs"
+version = "0.7.0"
+license = "AGPL-3.0-only"
+description = "Droplet is a `napi.rs` Rust/Node.js package full of high-performance and low-level utils for Drop"
+[lib]
+crate-type = ["cdylib"]
+
+[dependencies]
+# Default enable napi4 feature, see https://nodejs.org/api/n-api.html#node-api-version-matrix
+napi = { version = "2.12.2", default-features = false, features = [
+    "napi4",
+    "async",
+] }
+napi-derive = "2.12.2"
+hex = "0.4.3"
+serde_json = "1.0.128"
+md5 = "0.7.0"
+time-macros = "0.2.22"
+time = "0.3.41"
+webpki = "0.22.4"
+ring = "0.17.14"
+
+[dependencies.x509-parser]
+version = "0.17.0"
+features = ["verify"]
+
+[dependencies.rcgen]
+version = "0.13.2"
+features = ["crypto", "pem", "x509-parser"]
+
+[dependencies.serde]
+version = "1.0.210"
+features = ["serde_derive"]
+
+[dependencies.uuid]
+version = "1.10.0"
+features = [
+    "v4",                # Lets you generate random UUIDs
+    "fast-rng",          # Use a faster (but still sufficiently random) RNG
+    "macro-diagnostics", # Enable better diagnostics for compile-time UUIDs
+]
+
+[build-dependencies]
+napi-build = "2.0.1"
+
+[profile.release]
+lto = true
+strip = "symbols"
\ No newline at end of file
diff --git a/libraries/droplet/src/file_utils.rs b/libraries/droplet/src/file_utils.rs
new file mode 100644
index 00000000..332e61ff
--- /dev/null
+++ b/libraries/droplet/src/file_utils.rs
@@ -0,0 +1,24 @@
+use std::{
+    fs::{self, metadata},
+    path::{Path, PathBuf},
+};
+
+fn list_files_recursive(vec: &mut Vec<PathBuf>, path: &Path) {
+    if metadata(path).unwrap().is_dir() {
+        let paths = fs::read_dir(path).unwrap();
+        for path_result in paths {
+            let full_path = path_result.unwrap().path();
+            if metadata(&full_path).unwrap().is_dir() {
+                list_files_recursive(vec, &full_path);
+            } else {
+                vec.push(full_path);
+            }
+        }
+    }
+}
+
+pub fn list_files(path: &Path) -> Vec<PathBuf> {
+    let mut vec = Vec::new();
+    list_files_recursive(&mut vec, path);
+    vec
+}
diff --git a/libraries/droplet/src/lib.rs b/libraries/droplet/src/lib.rs
new file mode 100644
index 00000000..fc5931d1
--- /dev/null
+++ b/libraries/droplet/src/lib.rs
@@ -0,0 +1,4 @@
+#![deny(clippy::all)]
+
+pub mod file_utils;
+pub mod ssl;
diff --git a/libraries/droplet/src/ssl.rs b/libraries/droplet/src/ssl.rs
new file mode 100644
index 00000000..fb6e56ab
--- /dev/null
+++ b/libraries/droplet/src/ssl.rs
@@ -0,0 +1,130 @@
+use napi::Error;
+use rcgen::{
+    CertificateParams, DistinguishedName, IsCa, KeyPair, KeyUsagePurpose, PublicKeyData,
+    SubjectPublicKeyInfo,
+};
+use ring::rand::SystemRandom;
+use ring::signature::{EcdsaKeyPair, VerificationAlgorithm};
+use time::{Duration, OffsetDateTime};
+use x509_parser::parse_x509_certificate;
+use x509_parser::pem::Pem;
+
+pub fn generate_root_ca() -> Result<Vec<String>, Error> {
+    let mut params = CertificateParams::default();
+
+    let mut name = DistinguishedName::new();
+    name.push(rcgen::DnType::CommonName, "Drop Root Server");
+    name.push(rcgen::DnType::OrganizationName, "Drop");
+
+    params.distinguished_name = name;
+
+    params.not_before = OffsetDateTime::now_utc();
+    params.not_after = OffsetDateTime::now_utc()
+        .checked_add(Duration::days(365 * 1000))
+        .unwrap();
+
+    params.is_ca = IsCa::Ca(rcgen::BasicConstraints::Unconstrained);
+
+    params.key_usages = vec![
+        KeyUsagePurpose::CrlSign,
+        KeyUsagePurpose::KeyCertSign,
+        KeyUsagePurpose::DigitalSignature,
+    ];
+
+    let key_pair = KeyPair::generate().map_err(|e| napi::Error::from_reason(e.to_string()))?;
+    let certificate = CertificateParams::self_signed(params, &key_pair)
+        .map_err(|e| napi::Error::from_reason(e.to_string()))?;
+
+    // Returns certificate, then private key
+    Ok(vec![certificate.pem(), key_pair.serialize_pem()])
+}
+
+pub fn generate_client_certificate(
+    client_id: String,
+    _client_name: String,
+    root_ca: String,
+    root_ca_private: String,
+) -> Result<Vec<String>, Error> {
+    let root_key_pair =
+        KeyPair::from_pem(&root_ca_private).map_err(|e| napi::Error::from_reason(e.to_string()))?;
+    let certificate_params = CertificateParams::from_ca_cert_pem(&root_ca)
+        .map_err(|e| napi::Error::from_reason(e.to_string()))?;
+    let root_ca = CertificateParams::self_signed(certificate_params, &root_key_pair)
+        .map_err(|e| napi::Error::from_reason(e.to_string()))?;
+
+    let mut params = CertificateParams::default();
+
+    let mut name = DistinguishedName::new();
+    name.push(rcgen::DnType::CommonName, client_id);
+    name.push(rcgen::DnType::OrganizationName, "Drop");
+    params.distinguished_name = name;
+
+    params.key_usages = vec![
+        KeyUsagePurpose::DigitalSignature,
+        KeyUsagePurpose::DataEncipherment,
+    ];
+
+    let key_pair = KeyPair::generate_for(&rcgen::PKCS_ECDSA_P384_SHA384)
+        .map_err(|e| napi::Error::from_reason(e.to_string()))?;
+    let certificate = CertificateParams::signed_by(params, &key_pair, &root_ca, &root_key_pair)
+        .map_err(|e| napi::Error::from_reason(e.to_string()))?;
+
+    // Returns certificate, then private key
+    Ok(vec![certificate.pem(), key_pair.serialize_pem()])
+}
+
+pub fn verify_client_certificate(client_cert: String, root_ca: String) -> Result<bool, Error> {
+    let root_ca = Pem::iter_from_buffer(root_ca.as_bytes())
+        .next()
+        .unwrap()
+        .unwrap();
+    let root_ca = root_ca.parse_x509().unwrap();
+
+    let client_cert = Pem::iter_from_buffer(client_cert.as_bytes())
+        .next()
+        .unwrap()
+        .unwrap();
+    let client_cert = client_cert.parse_x509().unwrap();
+
+    let valid = root_ca
+        .verify_signature(Some(client_cert.public_key()))
+        .is_ok();
+
+    Ok(valid)
+}
+
+pub fn sign_nonce(private_key: String, nonce: String) -> Result<String, Error> {
+    let rng = SystemRandom::new();
+
+    let key_pair = KeyPair::from_pem(&private_key).unwrap();
+
+    let key_pair = EcdsaKeyPair::from_pkcs8(
+        &ring::signature::ECDSA_P384_SHA384_FIXED_SIGNING,
+        &key_pair.serialize_der(),
+        &rng,
+    )
+    .unwrap();
+
+    let signature = key_pair.sign(&rng, nonce.as_bytes()).unwrap();
+    let hex_signature = hex::encode(signature);
+
+    Ok(hex_signature)
+}
+
+pub fn verify_nonce(public_cert: String, nonce: String, signature: String) -> Result<bool, Error> {
+    let (_, pem) = x509_parser::pem::parse_x509_pem(public_cert.as_bytes()).unwrap();
+    let (_, spki) = parse_x509_certificate(&pem.contents).unwrap();
+    let public_key = SubjectPublicKeyInfo::from_der(spki.public_key().raw).unwrap();
+
+    let raw_signature = hex::decode(signature).unwrap();
+
+    let valid = ring::signature::ECDSA_P384_SHA384_FIXED
+        .verify(
+            public_key.der_bytes().into(),
+            nonce.as_bytes().into(),
+            raw_signature[..].into(),
+        )
+        .is_ok();
+
+    Ok(valid)
+}