From 91b580e4bec55118bf96ab3cdbe5a50839e75d0a Mon Sep 17 00:00:00 2001 From: Damien Miller Date: Sun, 12 Jan 2014 19:21:22 +1100 Subject: - djm@cvs.openbsd.org 2014/01/12 08:13:13 [bufaux.c buffer.h kex.c kex.h kexc25519.c kexc25519c.c kexc25519s.c] [kexdhc.c kexdhs.c kexecdhc.c kexecdhs.c kexgexc.c kexgexs.c] avoid use of OpenSSL BIGNUM type and functions for KEX with Curve25519 by adding a buffer_put_bignum2_from_string() that stores a string using the bignum encoding rules. Will make it easier to build a reduced-feature OpenSSH without OpenSSL in the future; ok markus@ --- buffer.h | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'buffer.h') diff --git a/buffer.h b/buffer.h index 4fa2ca112..7df8a38fa 100644 --- a/buffer.h +++ b/buffer.h @@ -1,4 +1,4 @@ -/* $OpenBSD: buffer.h,v 1.22 2013/07/12 00:19:58 djm Exp $ */ +/* $OpenBSD: buffer.h,v 1.23 2014/01/12 08:13:13 djm Exp $ */ /* * Author: Tatu Ylonen @@ -86,6 +86,10 @@ char *buffer_get_cstring_ret(Buffer *, u_int *); void *buffer_get_string_ptr_ret(Buffer *, u_int *); int buffer_get_char_ret(u_char *, Buffer *); +void *buffer_get_bignum2_as_string_ret(Buffer *, u_int *); +void *buffer_get_bignum2_as_string(Buffer *, u_int *); +void buffer_put_bignum2_from_string(Buffer *, const u_char *, u_int); + #ifdef OPENSSL_HAS_ECC #include -- cgit v1.2.3