Commit 19b7a64b authored by John Tyner's avatar John Tyner
Browse files

Add openssl::cipher_ctx::CipherCtx::clone

parent 99ea8a8a

openssl-sys/src/handwritten/evp.rs

+2 −0
Original line number Diff line number Diff line
@@ -271,6 +271,8 @@ const_ptr_api! { 
extern "C" {

    pub fn EVP_CIPHER_CTX_new() -> *mut EVP_CIPHER_CTX;

    pub fn EVP_CIPHER_CTX_free(ctx: *mut EVP_CIPHER_CTX);

    pub fn EVP_CIPHER_CTX_copy(dst: *mut EVP_CIPHER_CTX, src: *const EVP_CIPHER_CTX) -> c_int;



    pub fn EVP_MD_CTX_copy_ex(dst: *mut EVP_MD_CTX, src: *const EVP_MD_CTX) -> c_int;

    #[cfg(ossl111)]

    pub fn EVP_MD_CTX_reset(ctx: *mut EVP_MD_CTX) -> c_int;

openssl/src/cipher_ctx.rs

+9 −0
Original line number Diff line number Diff line
@@ -102,6 +102,15 @@ impl CipherCtx { 
            Ok(CipherCtx::from_ptr(ptr))

        }

    }



    #[corresponds(EVP_CIPHER_CTX_copy)]

    pub fn clone(&self) -> Result<Self, ErrorStack> {

        let n = CipherCtx::new()?;

        unsafe {

            cvt(ffi::EVP_CIPHER_CTX_copy(n.as_ptr(), self.as_ptr()))?;

        }

        Ok(n)

    }

}



impl CipherCtxRef {