diff --git a/.travis.yml b/.travis.yml
index 4eca8d29..88abdd60 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,18 +1,17 @@
 language: rust
 
 before_install:
-    - wget https://www.openssl.org/source/openssl-1.0.1j.tar.gz
-    - tar xf openssl-1.0.1j.tar.gz
-    - cd openssl-1.0.1j
-    - ./config -shared
-    - echo $PWD
-    - make
+    # - wget https://www.openssl.org/source/openssl-1.0.1j.tar.gz
+    # - tar xf openssl-1.0.1j.tar.gz
+    # - cd openssl-1.0.1j
+    # - ./config -shared
+    # - make
+    - sudo apt-get update -qq
+    - sudo apt-get install libssl-dev
 
 env:
-    - LD_LIBRARY_PATH=$TRAVIS_BUILD_DIR/openssl-1.0.1j:$LD_LIBRARY_PATH
+    # - LD_LIBRARY_PATH=$TRAVIS_BUILD_DIR/openssl-1.0.1j:$LD_LIBRARY_PATH
 
 script:
-    - export LD_LIBRARY_PATH=$TRAVIS_BUILD_DIR/openssl-1.0.1j:$LD_LIBRARY_PATH
-    - echo $LD_LIBRARY_PATH
     - cargo build -v
     - cargo test -v
diff --git a/src/crypto/openssl.rs b/src/crypto/openssl.rs
index fb59f8ab..116c5ac3 100644
--- a/src/crypto/openssl.rs
+++ b/src/crypto/openssl.rs
@@ -63,16 +63,12 @@ extern {
 
     // Ciphers
     #[cfg(feature="cipher-aes-cfb")]
-    fn EVP_aes_128_cfb() -> EVP_CIPHER;
-    #[cfg(feature="cipher-aes-cfb")]
     fn EVP_aes_128_cfb1() -> EVP_CIPHER;
     #[cfg(feature="cipher-aes-cfb")]
     fn EVP_aes_128_cfb8() -> EVP_CIPHER;
     #[cfg(feature="cipher-aes-cfb")]
     fn EVP_aes_128_cfb128() -> EVP_CIPHER;
 
-    #[cfg(feature="cipher-aes-cfb")]
-    fn EVP_aes_192_cfb() -> EVP_CIPHER;
     #[cfg(feature="cipher-aes-cfb")]
     fn EVP_aes_192_cfb1() -> EVP_CIPHER;
     #[cfg(feature="cipher-aes-cfb")]
@@ -80,8 +76,6 @@ extern {
     #[cfg(feature="cipher-aes-cfb")]
     fn EVP_aes_192_cfb128() -> EVP_CIPHER;
 
-    #[cfg(feature="cipher-aes-cfb")]
-    fn EVP_aes_256_cfb() -> EVP_CIPHER;
     #[cfg(feature="cipher-aes-cfb")]
     fn EVP_aes_256_cfb1() -> EVP_CIPHER;
     #[cfg(feature="cipher-aes-cfb")]
@@ -104,27 +98,27 @@ extern {
     fn EVP_aes_256_ctr() -> EVP_CIPHER;
 
     #[cfg(feature="cipher-bf-cfb")]
-    fn EVP_bf_cfb() -> EVP_CIPHER;
+    fn EVP_bf_cfb64() -> EVP_CIPHER;
 
     #[cfg(feature="cipher-camellia-cfb")]
-    fn EVP_camellia_128_cfb() -> EVP_CIPHER;
+    fn EVP_camellia_128_cfb128() -> EVP_CIPHER;
     #[cfg(feature="cipher-camellia-cfb")]
-    fn EVP_camellia_192_cfb() -> EVP_CIPHER;
+    fn EVP_camellia_192_cfb128() -> EVP_CIPHER;
     #[cfg(feature="cipher-camellia-cfb")]
-    fn EVP_camellia_256_cfb() -> EVP_CIPHER;
+    fn EVP_camellia_256_cfb128() -> EVP_CIPHER;
 
     #[cfg(feature="cipher-cast5-cfb")]
-    fn EVP_cast5_cfb() -> EVP_CIPHER;
+    fn EVP_cast5_cfb64() -> EVP_CIPHER;
     #[cfg(feature="cipher-des-cfb")]
-    fn EVP_des_cfb() -> EVP_CIPHER;
+    fn EVP_des_cfb64() -> EVP_CIPHER;
     #[cfg(feature="cipher-idea-cfb")]
-    fn EVP_idea_cfb() -> EVP_CIPHER;
+    fn EVP_idea_cfb64() -> EVP_CIPHER;
     #[cfg(feature="cipher-rc2-cfb")]
-    fn EVP_rc2_cfb() -> EVP_CIPHER;
+    fn EVP_rc2_cfb64() -> EVP_CIPHER;
     #[cfg(feature="cipher-rc4-hmac-md5")]
     fn EVP_rc4_hmac_md5() -> EVP_CIPHER;
     #[cfg(feature="cipher-seed-cfb")]
-    fn EVP_seed_cfb() -> EVP_CIPHER;
+    fn EVP_seed_cfb128() -> EVP_CIPHER;
 
     // MD
     fn EVP_md5() -> EVP_MD;
@@ -200,7 +194,7 @@ impl OpenSSLCrypto {
         unsafe {
             match cipher_type {
                 #[cfg(feature="cipher-aes-cfb")]
-                cipher::CipherTypeAes128Cfb => { (EVP_aes_128_cfb(), 16, 16) },
+                cipher::CipherTypeAes128Cfb => { (EVP_aes_128_cfb128(), 16, 16) },
                 #[cfg(feature="cipher-aes-cfb")]
                 cipher::CipherTypeAes128Cfb1 => { (EVP_aes_128_cfb1(), 16, 16) },
                 #[cfg(feature="cipher-aes-cfb")]
@@ -209,7 +203,7 @@ impl OpenSSLCrypto {
                 cipher::CipherTypeAes128Cfb128 => { (EVP_aes_128_cfb128(), 16, 16) },
 
                 #[cfg(feature="cipher-aes-cfb")]
-                cipher::CipherTypeAes192Cfb => { (EVP_aes_192_cfb(), 24, 16) },
+                cipher::CipherTypeAes192Cfb => { (EVP_aes_192_cfb128(), 24, 16) },
                 #[cfg(feature="cipher-aes-cfb")]
                 cipher::CipherTypeAes192Cfb1 => { (EVP_aes_192_cfb1(), 24, 16) },
                 #[cfg(feature="cipher-aes-cfb")]
@@ -218,7 +212,7 @@ impl OpenSSLCrypto {
                 cipher::CipherTypeAes192Cfb128 => { (EVP_aes_192_cfb128(), 24, 16) },
 
                 #[cfg(feature="cipher-aes-cfb")]
-                cipher::CipherTypeAes256Cfb => { (EVP_aes_256_cfb(), 32, 16) },
+                cipher::CipherTypeAes256Cfb => { (EVP_aes_256_cfb128(), 32, 16) },
                 #[cfg(feature="cipher-aes-cfb")]
                 cipher::CipherTypeAes256Cfb1 => { (EVP_aes_256_cfb1(), 32, 16) },
                 #[cfg(feature="cipher-aes-cfb")]
@@ -241,27 +235,27 @@ impl OpenSSLCrypto {
                 cipher::CipherTypeAes256Ctr => { (EVP_aes_256_ctr(), 32, 16) },
 
                 #[cfg(feature="cipher-bf-cfb")]
-                cipher::CipherTypeBfCfb => { (EVP_bf_cfb(), 16, 8) },
+                cipher::CipherTypeBfCfb => { (EVP_bf_cfb64(), 16, 8) },
 
                 #[cfg(feature="cipher-camellia-cfb")]
-                cipher::CipherTypeCamellia128Cfb => { (EVP_camellia_128_cfb(), 16, 16) },
+                cipher::CipherTypeCamellia128Cfb => { (EVP_camellia_128_cfb128(), 16, 16) },
                 #[cfg(feature="cipher-camellia-cfb")]
-                cipher::CipherTypeCamellia192Cfb => { (EVP_camellia_192_cfb(), 24, 16) },
+                cipher::CipherTypeCamellia192Cfb => { (EVP_camellia_192_cfb128(), 24, 16) },
                 #[cfg(feature="cipher-camellia-cfb")]
-                cipher::CipherTypeCamellia256Cfb => { (EVP_camellia_256_cfb(), 32, 16) },
+                cipher::CipherTypeCamellia256Cfb => { (EVP_camellia_256_cfb128(), 32, 16) },
 
                 #[cfg(feature="cipher-cast5-cfb")]
-                cipher::CipherTypeCast5Cfb => { (EVP_cast5_cfb(), 16, 8) },
+                cipher::CipherTypeCast5Cfb => { (EVP_cast5_cfb64(), 16, 8) },
                 #[cfg(feature="cipher-des-cfb")]
-                cipher::CipherTypeDesCfb => { (EVP_des_cfb(), 8, 8) },
+                cipher::CipherTypeDesCfb => { (EVP_des_cfb64(), 8, 8) },
                 #[cfg(feature="cipher-idea-cfb")]
-                cipher::CipherTypeIdeaCfb => { (EVP_idea_cfb(), 16, 8) },
+                cipher::CipherTypeIdeaCfb => { (EVP_idea_cfb64(), 16, 8) },
                 #[cfg(feature="cipher-rc2-cfb")]
-                cipher::CipherTypeRc2Cfb => { (EVP_rc2_cfb(), 16, 8) },
+                cipher::CipherTypeRc2Cfb => { (EVP_rc2_cfb64(), 16, 8) },
                 #[cfg(feature="cipher-rc4-hmac-md5")]
                 cipher::CipherTypeRc4HmacMd5 => { (EVP_rc4_hmac_md5(), 16, 0) },
                 #[cfg(feature="cipher-seed-cfb")]
-                cipher::CipherTypeSeedCfb => { (EVP_seed_cfb(), 16, 16) },
+                cipher::CipherTypeSeedCfb => { (EVP_seed_cfb128(), 16, 16) },
 
                 cipher::CipherTypeUnknown => { (ptr::null(), 0, 0) },
             }