added RSA generate

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "cryptohelpers"
-version = "0.1.0"
+version = "0.1.1"
 license= "MIT"
 description = "Collection of helpers and simplifying functions for cryptography things"
 authors = ["Avril <flanchan@cumallover.me>"]
@@ -36,6 +36,3 @@ password = ["sha256", "pbkdf2", "hex-literal", "hmac", "getrandom"]
 aes = ["openssl", "getrandom"]
 checksum = ["crc"]
 rsa = ["openssl", "password"]
-
-[build-dependencies]
-rustc_version = "0.2"

build.rs

@@ -1,24 +0,0 @@
-
-extern crate rustc_version;
-use rustc_version::{version, version_meta, Channel};
-
-fn main() {
-    // Assert we haven't travelled back in time
-    assert!(version().unwrap().major >= 1);
-
-    // Set cfg flags depending on release channel
-    match version_meta().unwrap().channel {
-        Channel::Stable => {
-            println!("cargo:rustc-cfg=stable");
-        }
-        Channel::Beta => {
-            println!("cargo:rustc-cfg=beta");
-        }
-        Channel::Nightly => {
-            println!("cargo:rustc-cfg=nightly");
-        }
-        Channel::Dev => {
-            println!("cargo:rustc-cfg=dev");
-        }
-    }
-}

src/aes.rs

@@ -38,8 +38,8 @@ pub struct AesKey {
 
 impl AesKey
 {
-    /// Generate a new random AES key and IV.
-    pub fn random() -> Result<Self, Error>
+    /// Generate a new AES key and IV.
+    pub fn generate() -> Result<Self, Error>
     {
 	let mut this = Self::default();
 
@@ -48,6 +48,14 @@ impl AesKey
 
 	Ok(this)
     }
+    /// Generate a new random AES key and IV.
+    ///
+    /// # Deprecated
+    /// Use `AesKey::generate()` instead.
+    #[deprecated] #[inline]  pub fn random() -> Result<Self, Error>
+    {
+	Self::generate()
+    }
 
     /// Create a new instance from a key and IV
     pub const fn new(key: [u8; KEYSIZE], iv: [u8; IVSIZE]) -> Self

src/rsa/private.rs

@@ -60,6 +60,12 @@ pub struct RsaPrivateKey
 
 impl RsaPrivateKey
 {
+    /// Generate a new RSA private key
+    pub fn generate() -> Result<Self, Error>
+    {
+	Ok(Rsa::generate(RSA_KEY_BITS)?.into())
+    }
+    
     /// Create a new private key from its components
     pub fn new(
 	n: impl Borrow<BigNumRef>,

src/rsa/public.rs

@@ -56,6 +56,11 @@ pub struct RsaPublicKey
 
 impl RsaPublicKey
 {
+    /// Generate a new RSA public key (kinda useless, use `RsaPrivateKey::generate()`).
+    pub fn generate() -> Result<Self, Error>
+    {
+	Ok(Rsa::generate(RSA_KEY_BITS)?.into())
+    }
     /// Create a new RSAPublicKey from components
     pub fn new(
 	n: impl Borrow<BigNumRef>,