diff --git a/lib/des/evp.c b/lib/des/evp.c
index 579830466..9fc21800b 100644
--- a/lib/des/evp.c
+++ b/lib/des/evp.c
@@ -764,6 +764,33 @@ EVP_aes_256_cbc(void)
     return &aes_256_cbc;
 }
 
+/*
+ *
+ */
+
+static const struct cipher_name {
+    const char *name;
+    const EVP_CIPHER *(*func)(void);
+} cipher_name[] = {
+    { "des-ede3-cbc", EVP_des_ede3_cbc },
+    { "aes-128-cbc", EVP_aes_128_cbc },
+    { "aes-192-cbc", EVP_aes_192_cbc },
+    { "aes-256-cbc", EVP_aes_256_cbc }
+};
+
+
+const EVP_CIPHER *
+EVP_get_cipherbyname(const char *name)
+{
+    int i;
+    for (i = 0; i < sizeof(cipher_name)/sizeof(cipher_name[0]); i++) {
+	if (strcasecmp(cipher_name[i].name, name) == 0)
+	    return (*cipher_name[i].func)();
+    }
+    return NULL;
+}
+
+
 /*
  *
  */
@@ -773,10 +800,9 @@ EVP_BytesToKey(const EVP_CIPHER *type,
 	       const EVP_MD *md, 
 	       const void *salt,
 	       const void *data, size_t datalen,
-	       int count,
-	       const void *key,
-	       const void *iv)
+	       unsigned int count,
+	       void *keydata,
+	       void *ivdata)
 {
-    return 0;
 }
 
diff --git a/lib/des/evp.h b/lib/des/evp.h
index 19e8d345d..b1084be54 100644
--- a/lib/des/evp.h
+++ b/lib/des/evp.h
@@ -88,6 +88,7 @@
 #define EVP_sha256 hc_EVP_sha256
 #define PKCS5_PBKDF2_HMAC_SHA1 hc_PKCS5_PBKDF2_HMAC_SHA1
 #define EVP_BytesToKey hc_EVP_BytesToKey
+#define EVP_get_cipherbyname hc_EVP_get_cipherbyname
 
 /*
  *
@@ -204,6 +205,9 @@ int	EVP_Digest(const void *, size_t, void *, unsigned int *,
  *
  */
 
+const EVP_CIPHER *
+	EVP_get_cipherbyname(const char *);
+
 size_t	EVP_CIPHER_block_size(const EVP_CIPHER *);
 size_t	EVP_CIPHER_key_length(const EVP_CIPHER *);
 size_t	EVP_CIPHER_iv_length(const EVP_CIPHER *);
@@ -234,7 +238,7 @@ int	PKCS5_PBKDF2_HMAC_SHA1(const void *, size_t, const void *, size_t,
 
 int	EVP_BytesToKey(const EVP_CIPHER *, const EVP_MD *, 
 		       const void *, const void *, size_t,
-		       int, const void *, const void *);
+		       unsigned int, void *, void *);
 
 
 #endif /* HEIM_EVP_H */