From 651c96d6584e108eb149667c4bd89f3c5118415d Mon Sep 17 00:00:00 2001
From: Hatter Jiang <jht5945@gmail.com>
Date: Sun, 26 Feb 2023 16:13:16 +0800
Subject: [PATCH] feat: add rpgp-demo

---
 README.md                      |    5 +-
 __crypto/rpgp-demo/Cargo.lock  | 1204 ++++++++++++++++++++++++++++++++
 __crypto/rpgp-demo/Cargo.toml  |   10 +
 __crypto/rpgp-demo/src/main.rs |   34 +
 4 files changed, 1252 insertions(+), 1 deletion(-)
 create mode 100644 __crypto/rpgp-demo/Cargo.lock
 create mode 100644 __crypto/rpgp-demo/Cargo.toml
 create mode 100644 __crypto/rpgp-demo/src/main.rs

diff --git a/README.md b/README.md
index a989095..e371950 100644
--- a/README.md
+++ b/README.md
@@ -19,8 +19,10 @@ Project or files:
 ├── __cpu
 │   └── x86
 ├── __crypto
+│   ├── aes_gcm_crypto
 │   ├── btc-address
 │   ├── crypto
+│   ├── crypto2-demo
 │   ├── curve25519
 │   ├── efficient_sm2
 │   ├── highwayhash
@@ -31,6 +33,7 @@ Project or files:
 │   ├── pwhash
 │   ├── random
 │   ├── ring
+│   ├── rpgp-demo
 │   ├── rsa
 │   ├── secp256k1
 │   ├── shamir-demo
@@ -264,6 +267,6 @@ Project or files:
     ├── vec.rs
     └── while.rs
 
-233 directories, 39 files
+236 directories, 39 files
 ```
 
diff --git a/__crypto/rpgp-demo/Cargo.lock b/__crypto/rpgp-demo/Cargo.lock
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+checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
+
+[[package]]
+name = "x25519-dalek"
+version = "1.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5a0c105152107e3b96f6a00a65e86ce82d9b125230e1c4302940eca58ff71f4f"
+dependencies = [
+ "curve25519-dalek",
+ "rand_core 0.5.1",
+ "zeroize",
+]
+
+[[package]]
+name = "zeroize"
+version = "1.5.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c394b5bd0c6f669e7275d9c20aa90ae064cb22e75a1cad54e1b34088034b149f"
+dependencies = [
+ "zeroize_derive",
+]
+
+[[package]]
+name = "zeroize_derive"
+version = "1.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "44bf07cb3e50ea2003396695d58bf46bc9887a1f362260446fad6bc4e79bd36c"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+ "synstructure",
+]
diff --git a/__crypto/rpgp-demo/Cargo.toml b/__crypto/rpgp-demo/Cargo.toml
new file mode 100644
index 0000000..fe369f6
--- /dev/null
+++ b/__crypto/rpgp-demo/Cargo.toml
@@ -0,0 +1,10 @@
+[package]
+name = "rpgp-demo"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+pgp = "0.9.0"
+smallvec = "1.10.0"
diff --git a/__crypto/rpgp-demo/src/main.rs b/__crypto/rpgp-demo/src/main.rs
new file mode 100644
index 0000000..27dc272
--- /dev/null
+++ b/__crypto/rpgp-demo/src/main.rs
@@ -0,0 +1,34 @@
+// use pgp::composed::{key::SecretKeyParamsBuilder, KeyDetails, KeyType, SecretKey, SecretSubkey};
+// use pgp::packet::{KeyFlags, UserAttribute, UserId};
+// use pgp::types::{CompressionAlgorithm, PublicKeyTrait, SecretKeyTrait};
+use pgp::composed::{key::SecretKeyParamsBuilder, KeyType};
+use pgp::crypto::{hash::HashAlgorithm, sym::SymmetricKeyAlgorithm};
+use pgp::types::{CompressionAlgorithm, SecretKeyTrait};
+use smallvec::*;
+
+fn main() {
+    let mut key_params = SecretKeyParamsBuilder::default();
+    key_params
+        .key_type(KeyType::Rsa(2048))
+        .can_create_certificates(false)
+        .can_sign(true)
+        .primary_user_id("Me <me@example.com>".into())
+        .preferred_symmetric_algorithms(smallvec![
+        SymmetricKeyAlgorithm::AES256,
+    ])
+        .preferred_hash_algorithms(smallvec![
+        HashAlgorithm::SHA2_256,
+    ])
+        .preferred_compression_algorithms(smallvec![
+        CompressionAlgorithm::ZLIB,
+    ]);
+    let secret_key_params = key_params.build().expect("Must be able to create secret key params");
+    let secret_key = secret_key_params.generate().expect("Failed to generate a plain key.");
+    let passwd_fn = || String::new();
+    let signed_secret_key = secret_key.sign(passwd_fn).expect("Must be able to sign its own metadata");
+    let public_key = signed_secret_key.public_key();
+
+    // println!("{:?}", secret_key);
+    println!("{:?}", signed_secret_key);
+    println!("{:?}", public_key);
+}