Merge pull request #381 from chaaz/master

Add 1DES symm ciphers (des-cbc, des-ecb, des-cfb, des-ofb)

2 files changed, 28 insertions, 0 deletions

diff --git a/openssl/src/crypto/symm.rs b/openssl/src/crypto/symm.rs
index c0e845dc..935980f3 100644
--- a/openssl/src/crypto/symm.rs
+++ b/openssl/src/crypto/symm.rs
@@ -37,6 +37,9 @@ pub enum Type {
     AES_256_CFB128,
     AES_256_CFB8,
 
+    DES_CBC,
+    DES_ECB,
+
     RC4_128,
 }
 
@@ -362,4 +365,26 @@ mod tests {
 
         cipher_test(super::Type::AES_256_CFB8, pt, ct, key, iv);
     }
+
+    #[test]
+    fn test_des_cbc() {
+
+        let pt = "54686973206973206120746573742e";
+        let ct = "6f2867cfefda048a4046ef7e556c7132";
+        let key = "7cb66337f3d3c0fe";
+        let iv = "0001020304050607";
+
+        cipher_test(super::Type::DES_CBC, pt, ct, key, iv);
+    }
+
+    #[test]
+    fn test_des_ecb() {
+
+        let pt = "54686973206973206120746573742e";
+        let ct = "0050ab8aecec758843fe157b4dde938c";
+        let key = "7cb66337f3d3c0fe";
+        let iv = "0001020304050607";
+
+        cipher_test(super::Type::DES_ECB, pt, ct, key, iv);
+    }
 }
diff --git a/openssl/src/crypto/symm_internal.rs b/openssl/src/crypto/symm_internal.rs
index 5c457f3f..ba01e1c1 100644
--- a/openssl/src/crypto/symm_internal.rs
+++ b/openssl/src/crypto/symm_internal.rs
@@ -26,6 +26,9 @@ pub fn evpc(t: symm::Type) -> (*const ffi::EVP_CIPHER, u32, u32) {
             symm::Type::AES_256_CFB128 => (ffi::EVP_aes_256_cfb128(), 32, 16),
             symm::Type::AES_256_CFB8 => (ffi::EVP_aes_256_cfb8(), 32, 16),
 
+            symm::Type::DES_CBC => (ffi::EVP_des_cbc(), 8, 8),
+            symm::Type::DES_ECB => (ffi::EVP_des_ecb(), 8, 8),
+
             symm::Type::RC4_128 => (ffi::EVP_rc4(), 16, 0),
         }
     }