From 88c5bd81c7a72b73fdfc741fe958a20ebd397063 Mon Sep 17 00:00:00 2001
From: Leo <leo881003@gmail.com>
Date: Sat, 6 Jul 2019 17:11:37 +0800
Subject: [PATCH] Add AES-192 and OFB mode

---
 openssl-sys/src/evp.rs | 11 +++++++++++
 openssl/src/symm.rs    | 44 ++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 55 insertions(+)

diff --git a/openssl-sys/src/evp.rs b/openssl-sys/src/evp.rs
index 2d06e827..4ab210bb 100644
--- a/openssl-sys/src/evp.rs
+++ b/openssl-sys/src/evp.rs
@@ -224,6 +224,16 @@ extern "C" {
     pub fn EVP_aes_128_ccm() -> *const EVP_CIPHER;
     pub fn EVP_aes_128_gcm() -> *const EVP_CIPHER;
     pub fn EVP_aes_128_xts() -> *const EVP_CIPHER;
+    pub fn EVP_aes_128_ofb() -> *const EVP_CIPHER;
+    pub fn EVP_aes_192_ecb() -> *const EVP_CIPHER;
+    pub fn EVP_aes_192_cbc() -> *const EVP_CIPHER;
+    pub fn EVP_aes_192_cfb1() -> *const EVP_CIPHER;
+    pub fn EVP_aes_192_cfb8() -> *const EVP_CIPHER;
+    pub fn EVP_aes_192_cfb128() -> *const EVP_CIPHER;
+    pub fn EVP_aes_192_ctr() -> *const EVP_CIPHER;
+    pub fn EVP_aes_192_ccm() -> *const EVP_CIPHER;
+    pub fn EVP_aes_192_gcm() -> *const EVP_CIPHER;
+    pub fn EVP_aes_192_ofb() -> *const EVP_CIPHER;
     pub fn EVP_aes_256_ecb() -> *const EVP_CIPHER;
     pub fn EVP_aes_256_cbc() -> *const EVP_CIPHER;
     pub fn EVP_aes_256_cfb1() -> *const EVP_CIPHER;
@@ -233,6 +243,7 @@ extern "C" {
     pub fn EVP_aes_256_ccm() -> *const EVP_CIPHER;
     pub fn EVP_aes_256_gcm() -> *const EVP_CIPHER;
     pub fn EVP_aes_256_xts() -> *const EVP_CIPHER;
+    pub fn EVP_aes_256_ofb() -> *const EVP_CIPHER;
     #[cfg(ossl110)]
     pub fn EVP_chacha20() -> *const ::EVP_CIPHER;
     #[cfg(ossl110)]
diff --git a/openssl/src/symm.rs b/openssl/src/symm.rs
index 726917a5..59252dc4 100644
--- a/openssl/src/symm.rs
+++ b/openssl/src/symm.rs
@@ -126,6 +126,46 @@ impl Cipher {
         unsafe { Cipher(ffi::EVP_aes_128_ccm()) }
     }
 
+    pub fn aes_128_ofb() -> Cipher {
+        unsafe { Cipher(ffi::EVP_aes_128_ofb()) }
+    }
+
+    pub fn aes_192_ecb() -> Cipher {
+        unsafe { Cipher(ffi::EVP_aes_192_ecb()) }
+    }
+
+    pub fn aes_192_cbc() -> Cipher {
+        unsafe { Cipher(ffi::EVP_aes_192_cbc()) }
+    }
+
+    pub fn aes_192_ctr() -> Cipher {
+        unsafe { Cipher(ffi::EVP_aes_192_ctr()) }
+    }
+
+    pub fn aes_192_cfb1() -> Cipher {
+        unsafe { Cipher(ffi::EVP_aes_192_cfb1()) }
+    }
+
+    pub fn aes_192_cfb128() -> Cipher {
+        unsafe { Cipher(ffi::EVP_aes_192_cfb128()) }
+    }
+
+    pub fn aes_192_cfb8() -> Cipher {
+        unsafe { Cipher(ffi::EVP_aes_192_cfb8()) }
+    }
+
+    pub fn aes_192_gcm() -> Cipher {
+        unsafe { Cipher(ffi::EVP_aes_192_gcm()) }
+    }
+
+    pub fn aes_192_ccm() -> Cipher {
+        unsafe { Cipher(ffi::EVP_aes_192_ccm()) }
+    }
+
+    pub fn aes_192_ofb() -> Cipher {
+        unsafe { Cipher(ffi::EVP_aes_192_ofb()) }
+    }
+
     pub fn aes_256_ecb() -> Cipher {
         unsafe { Cipher(ffi::EVP_aes_256_ecb()) }
     }
@@ -162,6 +202,10 @@ impl Cipher {
         unsafe { Cipher(ffi::EVP_aes_256_ccm()) }
     }
 
+    pub fn aes_256_ofb() -> Cipher {
+        unsafe { Cipher(ffi::EVP_aes_256_ofb()) }
+    }
+
     pub fn bf_cbc() -> Cipher {
         unsafe { Cipher(ffi::EVP_bf_cbc()) }
     }