Merge pull request #2045 from alex/cipher-getters

Expose CBC mode for several more (bad) ciphers
sfackler · Sep 26, 2023 · 78219ec · 78219ec
2 parents 2f269c9 + 5f502a2
commit 78219ec
Show file tree

Hide file tree

Showing 2 changed files with 35 additions and 0 deletions.
diff --git a/openssl-sys/src/handwritten/evp.rs b/openssl-sys/src/handwritten/evp.rs
@@ -396,23 +396,33 @@ extern "C" {
     #[cfg(not(any(boringssl, osslconf = "OPENSSL_NO_CAMELLIA")))]
     pub fn EVP_camellia_128_ecb() -> *const EVP_CIPHER;
     #[cfg(not(any(boringssl, osslconf = "OPENSSL_NO_CAMELLIA")))]
+    pub fn EVP_camellia_128_cbc() -> *const EVP_CIPHER;
+    #[cfg(not(any(boringssl, osslconf = "OPENSSL_NO_CAMELLIA")))]
     pub fn EVP_camellia_192_cfb128() -> *const EVP_CIPHER;
     #[cfg(not(any(boringssl, osslconf = "OPENSSL_NO_CAMELLIA")))]
     pub fn EVP_camellia_192_ecb() -> *const EVP_CIPHER;
     #[cfg(not(any(boringssl, osslconf = "OPENSSL_NO_CAMELLIA")))]
+    pub fn EVP_camellia_192_cbc() -> *const EVP_CIPHER;
+    #[cfg(not(any(boringssl, osslconf = "OPENSSL_NO_CAMELLIA")))]
     pub fn EVP_camellia_256_cfb128() -> *const EVP_CIPHER;
     #[cfg(not(any(boringssl, osslconf = "OPENSSL_NO_CAMELLIA")))]
     pub fn EVP_camellia_256_ecb() -> *const EVP_CIPHER;
+    #[cfg(not(any(boringssl, osslconf = "OPENSSL_NO_CAMELLIA")))]
+    pub fn EVP_camellia_256_cbc() -> *const EVP_CIPHER;
 
     #[cfg(not(any(boringssl, osslconf = "OPENSSL_NO_CAST")))]
     pub fn EVP_cast5_cfb64() -> *const EVP_CIPHER;
     #[cfg(not(any(boringssl, osslconf = "OPENSSL_NO_CAST")))]
     pub fn EVP_cast5_ecb() -> *const EVP_CIPHER;
+    #[cfg(not(any(boringssl, osslconf = "OPENSSL_NO_CAST")))]
+    pub fn EVP_cast5_cbc() -> *const EVP_CIPHER;
 
     #[cfg(not(any(boringssl, osslconf = "OPENSSL_NO_IDEA")))]
     pub fn EVP_idea_cfb64() -> *const EVP_CIPHER;
     #[cfg(not(any(boringssl, osslconf = "OPENSSL_NO_IDEA")))]
     pub fn EVP_idea_ecb() -> *const EVP_CIPHER;
+    #[cfg(not(any(boringssl, osslconf = "OPENSSL_NO_IDEA")))]
+    pub fn EVP_idea_cbc() -> *const EVP_CIPHER;
 
     #[cfg(not(ossl110))]
     pub fn OPENSSL_add_all_algorithms_noconf();

diff --git a/openssl/src/symm.rs b/openssl/src/symm.rs
@@ -288,6 +288,26 @@ impl Cipher {
         unsafe { Cipher(ffi::EVP_rc4()) }
     }
 
+    #[cfg(not(any(boringssl, osslconf = "OPENSSL_NO_CAMELLIA")))]
+    pub fn camellia_128_cbc() -> Cipher {
+        unsafe { Cipher(ffi::EVP_camellia_128_cbc()) }
+    }
+
+    #[cfg(not(any(boringssl, osslconf = "OPENSSL_NO_CAMELLIA")))]
+    pub fn camellia_192_cbc() -> Cipher {
+        unsafe { Cipher(ffi::EVP_camellia_192_cbc()) }
+    }
+
+    #[cfg(not(any(boringssl, osslconf = "OPENSSL_NO_CAMELLIA")))]
+    pub fn camellia_256_cbc() -> Cipher {
+        unsafe { Cipher(ffi::EVP_camellia_256_cbc()) }
+    }
+
+    #[cfg(not(osslconf = "OPENSSL_NO_CAST"))]
+    pub fn cast5_cbc() -> Cipher {
+        unsafe { Cipher(ffi::EVP_cast5_cbc()) }
+    }
+
     /// Requires OpenSSL 1.1.0 or newer.
     #[cfg(all(ossl110, not(osslconf = "OPENSSL_NO_CHACHA")))]
     pub fn chacha20() -> Cipher {
@@ -300,6 +320,11 @@ impl Cipher {
         unsafe { Cipher(ffi::EVP_chacha20_poly1305()) }
     }
 
+    #[cfg(not(any(boringssl, osslconf = "OPENSSL_NO_IDEA")))]
+    pub fn idea_cbc() -> Cipher {
+        unsafe { Cipher(ffi::EVP_idea_cbc()) }
+    }
+
     #[cfg(not(any(boringssl, osslconf = "OPENSSL_NO_SEED")))]
     pub fn seed_cbc() -> Cipher {
         unsafe { Cipher(ffi::EVP_seed_cbc()) }