From 72a8969453cba70c028cc5d557e9ccf00997634f Mon Sep 17 00:00:00 2001
From: Hatter Jiang <jht5945@gmail.com>
Date: Sun, 3 Apr 2022 22:30:16 +0800
Subject: [PATCH] feat: add hmac_sha1

---
 __crypto/hmac_sha1/Cargo.lock  | 117 +++++++++++++++++++++++++++++++++
 __crypto/hmac_sha1/Cargo.toml  |  11 ++++
 __crypto/hmac_sha1/src/main.rs |  21 ++++++
 3 files changed, 149 insertions(+)
 create mode 100644 __crypto/hmac_sha1/Cargo.lock
 create mode 100644 __crypto/hmac_sha1/Cargo.toml
 create mode 100644 __crypto/hmac_sha1/src/main.rs

diff --git a/__crypto/hmac_sha1/Cargo.lock b/__crypto/hmac_sha1/Cargo.lock
new file mode 100644
index 0000000..09bdf2d
--- /dev/null
+++ b/__crypto/hmac_sha1/Cargo.lock
@@ -0,0 +1,117 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 3
+
+[[package]]
+name = "block-buffer"
+version = "0.10.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0bf7fe51849ea569fd452f37822f606a5cabb684dc918707a0193fd4664ff324"
+dependencies = [
+ "generic-array",
+]
+
+[[package]]
+name = "cfg-if"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
+
+[[package]]
+name = "cpufeatures"
+version = "0.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "59a6001667ab124aebae2a495118e11d30984c3a653e99d86d58971708cf5e4b"
+dependencies = [
+ "libc",
+]
+
+[[package]]
+name = "crypto-common"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "57952ca27b5e3606ff4dd79b0020231aaf9d6aa76dc05fd30137538c50bd3ce8"
+dependencies = [
+ "generic-array",
+ "typenum",
+]
+
+[[package]]
+name = "digest"
+version = "0.10.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f2fb860ca6fafa5552fb6d0e816a69c8e49f0908bf524e30a90d97c85892d506"
+dependencies = [
+ "block-buffer",
+ "crypto-common",
+ "subtle",
+]
+
+[[package]]
+name = "generic-array"
+version = "0.14.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fd48d33ec7f05fbfa152300fdad764757cbded343c1aa1cff2fbaf4134851803"
+dependencies = [
+ "typenum",
+ "version_check",
+]
+
+[[package]]
+name = "hex"
+version = "0.4.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7f24254aa9a54b5c858eaee2f5bccdb46aaf0e486a595ed5fd8f86ba55232a70"
+
+[[package]]
+name = "hmac"
+version = "0.12.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6c49c37c09c17a53d937dfbb742eb3a961d65a994e6bcdcf37e7399d0cc8ab5e"
+dependencies = [
+ "digest",
+]
+
+[[package]]
+name = "hmac_sha1"
+version = "0.1.0"
+dependencies = [
+ "hex",
+ "hmac",
+ "sha-1",
+]
+
+[[package]]
+name = "libc"
+version = "0.2.121"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "efaa7b300f3b5fe8eb6bf21ce3895e1751d9665086af2d64b42f19701015ff4f"
+
+[[package]]
+name = "sha-1"
+version = "0.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "028f48d513f9678cda28f6e4064755b3fbb2af6acd672f2c209b62323f7aea0f"
+dependencies = [
+ "cfg-if",
+ "cpufeatures",
+ "digest",
+]
+
+[[package]]
+name = "subtle"
+version = "2.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6bdef32e8150c2a081110b42772ffe7d7c9032b606bc226c8260fd97e0976601"
+
+[[package]]
+name = "typenum"
+version = "1.15.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dcf81ac59edc17cc8697ff311e8f5ef2d99fcbd9817b34cec66f90b6c3dfd987"
+
+[[package]]
+name = "version_check"
+version = "0.9.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "49874b5167b65d7193b8aba1567f5c7d93d001cafc34600cee003eda787e483f"
diff --git a/__crypto/hmac_sha1/Cargo.toml b/__crypto/hmac_sha1/Cargo.toml
new file mode 100644
index 0000000..6a41a7e
--- /dev/null
+++ b/__crypto/hmac_sha1/Cargo.toml
@@ -0,0 +1,11 @@
+[package]
+name = "hmac_sha1"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+sha-1 = "*"
+hmac = "*"
+hex = "*"
\ No newline at end of file
diff --git a/__crypto/hmac_sha1/src/main.rs b/__crypto/hmac_sha1/src/main.rs
new file mode 100644
index 0000000..9d721a9
--- /dev/null
+++ b/__crypto/hmac_sha1/src/main.rs
@@ -0,0 +1,21 @@
+use hmac::{Hmac, Mac};
+use sha1::Sha1;
+
+const SHA1_DIGEST_SIZE: usize = 20;
+
+type HmacSha1 = Hmac<Sha1>;
+
+fn main() {
+    let args = std::env::args().into_iter().collect::<Vec<String>>();
+    println!("Args: {:?}", args);
+    let key = hex::decode(&args[1]).expect("Key hex parse failed");
+    let data = hex::decode(&args[2]).expect("Data hex parse failed");
+    let mut hmac_sha1 = HmacSha1::new_from_slice(&key).unwrap();
+    hmac_sha1.update(&data);
+    let result = hmac_sha1.finalize();
+
+    let mut code = [0; SHA1_DIGEST_SIZE];
+    code.copy_from_slice(result.into_bytes().as_slice());
+
+    println!("{}", hex::encode(&code));
+}