add comment to specify the rand version

README.md

@@ -14,7 +14,7 @@ A portable RSA implementation in pure Rust.
 ```rust
 use rsa::{Pkcs1v15Encrypt, RsaPrivateKey, RsaPublicKey};
 
-let mut rng = rand::thread_rng();
+let mut rng = rand::thread_rng(); // [email protected]
 let bits = 2048;
 let priv_key = RsaPrivateKey::new(&mut rng, bits).expect("failed to generate a key");
 let pub_key = RsaPublicKey::from(&priv_key);

src/lib.rs

@@ -25,7 +25,7 @@
 #![cfg_attr(not(feature = "sha2"), doc = "```ignore")]
 //! use rsa::{RsaPrivateKey, RsaPublicKey, Oaep, sha2::Sha256};
 //!
-//! let mut rng = rand::thread_rng();
+//! let mut rng = rand::thread_rng(); // [email protected]
 //!
 //! let bits = 2048;
 //! let private_key = RsaPrivateKey::new(&mut rng, bits).expect("failed to generate a key");
@@ -47,7 +47,7 @@
 //! ```
 //! use rsa::{RsaPrivateKey, RsaPublicKey, Pkcs1v15Encrypt};
 //!
-//! let mut rng = rand::thread_rng();
+//! let mut rng = rand::thread_rng(); // [email protected]
 //!
 //! let bits = 2048;
 //! let private_key = RsaPrivateKey::new(&mut rng, bits).expect("failed to generate a key");
@@ -74,7 +74,7 @@
 //! use rsa::signature::{Keypair, RandomizedSigner, SignatureEncoding, Verifier};
 //! use rsa::sha2::{Digest, Sha256};
 //!
-//! let mut rng = rand::thread_rng();
+//! let mut rng = rand::thread_rng(); // [email protected]
 //!
 //! let bits = 2048;
 //! let private_key = RsaPrivateKey::new(&mut rng, bits).expect("failed to generate a key");
@@ -101,7 +101,7 @@
 //! use rsa::signature::{Keypair,RandomizedSigner, SignatureEncoding, Verifier};
 //! use rsa::sha2::{Digest, Sha256};
 //!
-//! let mut rng = rand::thread_rng();
+//! let mut rng = rand::thread_rng(); // [email protected]
 //!
 //! let bits = 2048;
 //! let private_key = RsaPrivateKey::new(&mut rng, bits).expect("failed to generate a key");

src/oaep.rs

@@ -61,7 +61,7 @@ impl Oaep {
     /// let n = Base64::decode_vec("ALHgDoZmBQIx+jTmgeeHW6KsPOrj11f6CvWsiRleJlQpW77AwSZhd21ZDmlTKfaIHBSUxRUsuYNh7E2SHx8rkFVCQA2/gXkZ5GK2IUbzSTio9qXA25MWHvVxjMfKSL8ZAxZyKbrG94FLLszFAFOaiLLY8ECs7g+dXOriYtBwLUJK+lppbd+El+8ZA/zH0bk7vbqph5pIoiWggxwdq3mEz4LnrUln7r6dagSQzYErKewY8GADVpXcq5mfHC1xF2DFBub7bFjMVM5fHq7RK+pG5xjNDiYITbhLYrbVv3X0z75OvN0dY49ITWjM7xyvMWJXVJS7sJlgmCCL6RwWgP8PhcE=").unwrap();
     /// let e = Base64::decode_vec("AQAB").unwrap();
     ///
-    /// let mut rng = rand::thread_rng();
+    /// let mut rng = rand::thread_rng(); // [email protected]
     /// let key = RsaPublicKey::new(BigUint::from_bytes_be(&n), BigUint::from_bytes_be(&e)).unwrap();
     /// let padding = Oaep::new::<Sha256>();
     /// let encrypted_data = key.encrypt(&mut rng, padding, b"secret").unwrap();
@@ -98,7 +98,7 @@ impl Oaep {
     /// let n = Base64::decode_vec("ALHgDoZmBQIx+jTmgeeHW6KsPOrj11f6CvWsiRleJlQpW77AwSZhd21ZDmlTKfaIHBSUxRUsuYNh7E2SHx8rkFVCQA2/gXkZ5GK2IUbzSTio9qXA25MWHvVxjMfKSL8ZAxZyKbrG94FLLszFAFOaiLLY8ECs7g+dXOriYtBwLUJK+lppbd+El+8ZA/zH0bk7vbqph5pIoiWggxwdq3mEz4LnrUln7r6dagSQzYErKewY8GADVpXcq5mfHC1xF2DFBub7bFjMVM5fHq7RK+pG5xjNDiYITbhLYrbVv3X0z75OvN0dY49ITWjM7xyvMWJXVJS7sJlgmCCL6RwWgP8PhcE=").unwrap();
     /// let e = Base64::decode_vec("AQAB").unwrap();
     ///
-    /// let mut rng = rand::thread_rng();
+    /// let mut rng = rand::thread_rng(); // [email protected]
     /// let key = RsaPublicKey::new(BigUint::from_bytes_be(&n), BigUint::from_bytes_be(&e)).unwrap();
     /// let padding = Oaep::new_with_mgf_hash::<Sha256, Sha1>();
     /// let encrypted_data = key.encrypt(&mut rng, padding, b"secret").unwrap();