upstream commit

another tentacle: cipher_set_key_string() was only ever
used for SSHv1

Upstream-ID: 7fd31eb6c48946f7e7cc12af0699fe8eb637e94a

1 files changed, 1 insertions, 23 deletions

diff --git a/cipher.c b/cipher.c
index 7d72084f..9e26b96b 100644
--- a/cipher.c
+++ b/cipher.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: cipher.c,v 1.105 2017/05/01 00:03:18 djm Exp $ */
+/* $OpenBSD: cipher.c,v 1.106 2017/05/04 01:33:21 djm Exp $ */
 /*
  * Author: Tatu Ylonen <ylo@cs.hut.fi>
  * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -456,28 +456,6 @@ cipher_free(struct sshcipher_ctx *cc)
 }
 
 /*
- * Selects the cipher, and keys if by computing the MD5 checksum of the
- * passphrase and using the resulting 16 bytes as the key.
- */
-int
-cipher_set_key_string(struct sshcipher_ctx **ccp,
-    const struct sshcipher *cipher, const char *passphrase, int do_encrypt)
-{
-	u_char digest[16];
-	int r = SSH_ERR_INTERNAL_ERROR;
-
-	if ((r = ssh_digest_memory(SSH_DIGEST_MD5,
-	    passphrase, strlen(passphrase),
-	    digest, sizeof(digest))) != 0)
-		goto out;
-
-	r = cipher_init(ccp, cipher, digest, 16, NULL, 0, do_encrypt);
- out:
-	explicit_bzero(digest, sizeof(digest));
-	return r;
-}
-
-/*
  * Exports an IV from the sshcipher_ctx required to export the key
  * state back from the unprivileged child to the privileged parent
  * process.