[cipher.c] fix problem with OpenBSD sync

1 files changed, 38 insertions, 38 deletions

diff --git a/cipher.c b/cipher.c
index b899fcd22..a9ca99cd7 100644
--- a/cipher.c
+++ b/cipher.c
@@ -507,6 +507,44 @@ ssh_rijndael_cbc(EVP_CIPHER_CTX *ctx, u_char *dest, const u_char *src,
                 for (i = blocks; i > 0; i--, cnow-=RIJNDAEL_BLOCKSIZE,
                     plain-=RIJNDAEL_BLOCKSIZE) {
                         rijndael_decrypt(&c->r_ctx, cnow, plain);
+                        ivp = (i == 1) ? c->r_iv : cnow-RIJNDAEL_BLOCKSIZE;
+                        for (j = 0; j < RIJNDAEL_BLOCKSIZE; j++)
+                                plain[j] ^= ivp[j];
+                }
+                memcpy(c->r_iv, buf, RIJNDAEL_BLOCKSIZE);
+        }
+        return (1);
+}
+static int
+ssh_rijndael_cleanup(EVP_CIPHER_CTX *ctx)
+{
+        struct ssh_rijndael_ctx *c;
+
+        if ((c = EVP_CIPHER_CTX_get_app_data(ctx)) != NULL) {
+                memset(c, 0, sizeof(*c));
+                xfree(c);
+                EVP_CIPHER_CTX_set_app_data(ctx, NULL);
+        }
+        return (1);
+}
+static EVP_CIPHER *
+evp_rijndael(void)
+{
+        static EVP_CIPHER rijndal_cbc;
+
+        memset(&rijndal_cbc, 0, sizeof(EVP_CIPHER));
+        rijndal_cbc.nid = NID_undef;
+        rijndal_cbc.block_size = RIJNDAEL_BLOCKSIZE;
+        rijndal_cbc.iv_len = RIJNDAEL_BLOCKSIZE;
+        rijndal_cbc.key_len = 16;
+        rijndal_cbc.init = ssh_rijndael_init;
+        rijndal_cbc.cleanup = ssh_rijndael_cleanup;
+        rijndal_cbc.do_cipher = ssh_rijndael_cbc;
+#ifndef SSH_OLD_EVP
+        rijndal_cbc.flags = EVP_CIPH_CBC_MODE | EVP_CIPH_VARIABLE_LENGTH |
+            EVP_CIPH_ALWAYS_CALL_INIT;
+#endif
+        return (&rijndal_cbc);
 }
 
 /*
@@ -675,42 +713,4 @@ cipher_set_keycontext(CipherContext *cc, u_char *dat)
                 plen = EVP_X_STATE_LEN(cc->evp);
                 memcpy(EVP_X_STATE(cc->evp), dat, plen);
         }
-                        ivp = (i == 1) ? c->r_iv : cnow-RIJNDAEL_BLOCKSIZE;
-                        for (j = 0; j < RIJNDAEL_BLOCKSIZE; j++)
-                                plain[j] ^= ivp[j];
-                }
-                memcpy(c->r_iv, buf, RIJNDAEL_BLOCKSIZE);
-        }
-        return (1);
-}
-static int
-ssh_rijndael_cleanup(EVP_CIPHER_CTX *ctx)
-{
-        struct ssh_rijndael_ctx *c;
-
-        if ((c = EVP_CIPHER_CTX_get_app_data(ctx)) != NULL) {
-                memset(c, 0, sizeof(*c));
-                xfree(c);
-                EVP_CIPHER_CTX_set_app_data(ctx, NULL);
-        }
-        return (1);
-}
-static EVP_CIPHER *
-evp_rijndael(void)
-{
-        static EVP_CIPHER rijndal_cbc;
-
-        memset(&rijndal_cbc, 0, sizeof(EVP_CIPHER));
-        rijndal_cbc.nid = NID_undef;
-        rijndal_cbc.block_size = RIJNDAEL_BLOCKSIZE;
-        rijndal_cbc.iv_len = RIJNDAEL_BLOCKSIZE;
-        rijndal_cbc.key_len = 16;
-        rijndal_cbc.init = ssh_rijndael_init;
-        rijndal_cbc.cleanup = ssh_rijndael_cleanup;
-        rijndal_cbc.do_cipher = ssh_rijndael_cbc;
-#ifndef SSH_OLD_EVP
-        rijndal_cbc.flags = EVP_CIPH_CBC_MODE | EVP_CIPH_VARIABLE_LENGTH |
-            EVP_CIPH_ALWAYS_CALL_INIT;
-#endif
-        return (&rijndal_cbc);
 }