1 files changed, 0 insertions, 40 deletions

diff --git a/cipher.c b/cipher.c
index 5ddf819c4..9e8f42f5e 100644
--- a/cipher.c
+++ b/cipher.c
@@ -541,43 +541,3 @@ evp_rijndael(void)
 #endif
         return (&rijndal_cbc);
 }
-
-/* 
- * Exports an IV from the CipherContext required to export the key
- * state back from the unprivileged child to the privileged parent
- * process.
- */
-
-void
-cipher_get_keyiv(CipherContext *cc, u_char *iv, u_int len)
-{
-        Cipher *c = cc->cipher;
-        u_char *civ = NULL;
-        int evplen;
-
-        switch (c->number) {
-        case SSH_CIPHER_SSH2:
-                evplen = EVP_CIPHER_CTX_iv_length(&cc->evp);
-                if (evplen == 0)
-                        return;
-                if (evplen != len)
-                        fatal("%s: wrong iv length %d != %d", __FUNCTION__,
-                            evplen, len);
-
-                if (strncmp(c->name, "aes", 3) == 0) {
-                        struct ssh_rijndael_ctx *aesc;
-
-                        aesc = EVP_CIPHER_CTX_get_app_data(&cc->evp);
-                        if (aesc == NULL)
-                                fatal("ssh_rijndael_cbc: no context");
-                        civ = aesc->r_iv;
-                } else {
-                        civ = cc->evp.iv;
-                }
-                break;
-        default:
-                fatal("%s: bad cipher %d", __FUNCTION__, c->number);
-        }
-        memcpy(iv, civ, len);
-}
-