diff options
Diffstat (limited to 'src/libstrongswan/plugins/ctr')
| -rw-r--r-- | src/libstrongswan/plugins/ctr/Makefile.in | 14 | ||||
| -rw-r--r-- | src/libstrongswan/plugins/ctr/ctr_ipsec_crypter.c | 23 |
2 files changed, 22 insertions, 15 deletions
diff --git a/src/libstrongswan/plugins/ctr/Makefile.in b/src/libstrongswan/plugins/ctr/Makefile.in index 853625a19..adab5d7d5 100644 --- a/src/libstrongswan/plugins/ctr/Makefile.in +++ b/src/libstrongswan/plugins/ctr/Makefile.in @@ -49,6 +49,7 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/config/libtool.m4 \ am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ $(ACLOCAL_M4) mkinstalldirs = $(install_sh) -d +CONFIG_HEADER = $(top_builddir)/config.h CONFIG_CLEAN_FILES = CONFIG_CLEAN_VPATH_FILES = am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; @@ -82,7 +83,7 @@ libstrongswan_ctr_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \ $(libstrongswan_ctr_la_LDFLAGS) $(LDFLAGS) -o $@ @MONOLITHIC_FALSE@am_libstrongswan_ctr_la_rpath = -rpath $(plugindir) @MONOLITHIC_TRUE@am_libstrongswan_ctr_la_rpath = -DEFAULT_INCLUDES = -I.@am__isrc@ +DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir) depcomp = $(SHELL) $(top_srcdir)/depcomp am__depfiles_maybe = depfiles am__mv = mv -f @@ -108,6 +109,7 @@ AUTOCONF = @AUTOCONF@ AUTOHEADER = @AUTOHEADER@ AUTOMAKE = @AUTOMAKE@ AWK = @AWK@ +BFDLIB = @BFDLIB@ BTLIB = @BTLIB@ CC = @CC@ CCDEPMODE = @CCDEPMODE@ @@ -202,11 +204,14 @@ build_os = @build_os@ build_vendor = @build_vendor@ builddir = @builddir@ c_plugins = @c_plugins@ +charon_natt_port = @charon_natt_port@ +charon_plugins = @charon_plugins@ +charon_udp_port = @charon_udp_port@ clearsilver_LIBS = @clearsilver_LIBS@ datadir = @datadir@ datarootdir = @datarootdir@ dbusservicedir = @dbusservicedir@ -default_pkcs11 = @default_pkcs11@ +dev_headers = @dev_headers@ docdir = @docdir@ dvidir = @dvidir@ exec_prefix = @exec_prefix@ @@ -223,11 +228,12 @@ imcvdir = @imcvdir@ includedir = @includedir@ infodir = @infodir@ install_sh = @install_sh@ +ipsec_script = @ipsec_script@ +ipsec_script_upper = @ipsec_script_upper@ ipsecdir = @ipsecdir@ ipsecgroup = @ipsecgroup@ ipseclibdir = @ipseclibdir@ ipsecuser = @ipsecuser@ -libcharon_plugins = @libcharon_plugins@ libdir = @libdir@ libexecdir = @libexecdir@ linux_headers = @linux_headers@ @@ -243,6 +249,7 @@ mkdir_p = @mkdir_p@ nm_CFLAGS = @nm_CFLAGS@ nm_LIBS = @nm_LIBS@ nm_ca_dir = @nm_ca_dir@ +nm_plugins = @nm_plugins@ oldincludedir = @oldincludedir@ openac_plugins = @openac_plugins@ p_plugins = @p_plugins@ @@ -252,7 +259,6 @@ pdfdir = @pdfdir@ piddir = @piddir@ pki_plugins = @pki_plugins@ plugindir = @plugindir@ -pluto_plugins = @pluto_plugins@ pool_plugins = @pool_plugins@ prefix = @prefix@ program_transform_name = @program_transform_name@ diff --git a/src/libstrongswan/plugins/ctr/ctr_ipsec_crypter.c b/src/libstrongswan/plugins/ctr/ctr_ipsec_crypter.c index ddcae423b..59d201a6f 100644 --- a/src/libstrongswan/plugins/ctr/ctr_ipsec_crypter.c +++ b/src/libstrongswan/plugins/ctr/ctr_ipsec_crypter.c @@ -45,7 +45,7 @@ struct private_ctr_ipsec_crypter_t { /** * Do the CTR crypto operation */ -static void crypt_ctr(private_ctr_ipsec_crypter_t *this, +static bool crypt_ctr(private_ctr_ipsec_crypter_t *this, chunk_t in, chunk_t out) { size_t is, bs; @@ -63,8 +63,11 @@ static void crypt_ctr(private_ctr_ipsec_crypter_t *this, memset(iv, 0, is); memcpy(block, state.ptr, bs); - this->crypter->encrypt(this->crypter, - chunk_create(block, bs), chunk_create(iv, is), NULL); + if (!this->crypter->encrypt(this->crypter, chunk_create(block, bs), + chunk_create(iv, is), NULL)) + { + return FALSE; + } chunk_increment(state); if (in.ptr != out.ptr) @@ -75,9 +78,10 @@ static void crypt_ctr(private_ctr_ipsec_crypter_t *this, in = chunk_skip(in, bs); out = chunk_skip(out, bs); } + return TRUE; } -METHOD(crypter_t, crypt, void, +METHOD(crypter_t, crypt, bool, private_ctr_ipsec_crypter_t *this, chunk_t in, chunk_t iv, chunk_t *out) { memcpy(this->state.iv, iv.ptr, sizeof(this->state.iv)); @@ -85,12 +89,9 @@ METHOD(crypter_t, crypt, void, if (out) { *out = chunk_alloc(in.len); - crypt_ctr(this, in, *out); - } - else - { - crypt_ctr(this, in, in); + return crypt_ctr(this, in, *out); } + return crypt_ctr(this, in, in); } METHOD(crypter_t, get_block_size, size_t, @@ -112,13 +113,13 @@ METHOD(crypter_t, get_key_size, size_t, + sizeof(this->state.nonce); } -METHOD(crypter_t, set_key, void, +METHOD(crypter_t, set_key, bool, private_ctr_ipsec_crypter_t *this, chunk_t key) { memcpy(this->state.nonce, key.ptr + key.len - sizeof(this->state.nonce), sizeof(this->state.nonce)); key.len -= sizeof(this->state.nonce); - this->crypter->set_key(this->crypter, key); + return this->crypter->set_key(this->crypter, key); } METHOD(crypter_t, destroy, void, |