Fix argument order in HKDF and HKDF_extract().

1 files changed, 5 insertions, 5 deletions

diff --git a/src/lib/libcrypto/kdf/hkdf_evp.c b/src/lib/libcrypto/kdf/hkdf_evp.c
index 36eae19e2b..a819e38081 100644
--- a/src/lib/libcrypto/kdf/hkdf_evp.c
+++ b/src/lib/libcrypto/kdf/hkdf_evp.c
@@ -1,4 +1,4 @@
-/*      $OpenBSD: hkdf_evp.c,v 1.14 2022/05/05 08:14:14 tb Exp $ */
+/*      $OpenBSD: hkdf_evp.c,v 1.15 2022/05/05 11:26:36 tb Exp $ */
 /* ====================================================================
  * Copyright (c) 2016-2018 The OpenSSL Project.  All rights reserved.
  *
@@ -242,16 +242,16 @@ pkey_hkdf_derive(EVP_PKEY_CTX *ctx, unsigned char *key,
 
         switch (kctx->mode) {
         case EVP_PKEY_HKDEF_MODE_EXTRACT_AND_EXPAND:
-                return HKDF(key, *keylen, kctx->md, kctx->salt, kctx->salt_len,
-                    kctx->key, kctx->key_len, kctx->info, kctx->info_len);
+                return HKDF(key, *keylen, kctx->md, kctx->key, kctx->key_len,
+                    kctx->salt, kctx->salt_len, kctx->info, kctx->info_len);
 
         case EVP_PKEY_HKDEF_MODE_EXTRACT_ONLY:
                 if (key == NULL) {
                         *keylen = EVP_MD_size(kctx->md);
                         return 1;
                 }
-                return HKDF_extract(key, keylen, kctx->md, kctx->salt,
-                    kctx->salt_len, kctx->key, kctx->key_len);
+                return HKDF_extract(key, keylen, kctx->md, kctx->key,
+                    kctx->key_len, kctx->salt, kctx->salt_len);
 
         case EVP_PKEY_HKDEF_MODE_EXPAND_ONLY:
                 return HKDF_expand(key, *keylen, kctx->md, kctx->key,