From: Daiki Ueno <[email protected]>
Signed-off-by: Daiki Ueno <[email protected]>
---
Makefile.in | 2 +-
nettle-meta-macs.c | 61 ++++++++++++++++++++++++++++++++++++++++++++++
nettle-meta.h | 7 ++++++
3 files changed, 69 insertions(+), 1 deletion(-)
create mode 100644 nettle-meta-macs.c
diff --git a/Makefile.in b/Makefile.in
index 4cfc5005..8efe2f88 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -116,7 +116,7 @@ nettle_SOURCES = aes-decrypt-internal.c aes-decrypt.c \
memeql-sec.c memxor.c memxor3.c \
nettle-lookup-hash.c \
nettle-meta-aeads.c nettle-meta-armors.c \
- nettle-meta-ciphers.c nettle-meta-hashes.c \
+ nettle-meta-ciphers.c nettle-meta-hashes.c nettle-meta-macs.c \
pbkdf2.c pbkdf2-hmac-sha1.c pbkdf2-hmac-sha256.c \
poly1305-aes.c poly1305-internal.c \
realloc.c \
diff --git a/nettle-meta-macs.c b/nettle-meta-macs.c
new file mode 100644
index 00000000..6575ed66
--- /dev/null
+++ b/nettle-meta-macs.c
@@ -0,0 +1,61 @@
+/* nettle-meta-macs.c
+
+ Copyright (C) 2011 Daniel Kahn Gillmor
+
+ This file is part of GNU Nettle.
+
+ GNU Nettle is free software: you can redistribute it and/or
+ modify it under the terms of either:
+
+ * the GNU Lesser General Public License as published by the Free
+ Software Foundation; either version 3 of the License, or (at your
+ option) any later version.
+
+ or
+
+ * the GNU General Public License as published by the Free
+ Software Foundation; either version 2 of the License, or (at your
+ option) any later version.
+
+ or both in parallel, as here.
+
+ GNU Nettle is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ General Public License for more details.
+
+ You should have received copies of the GNU General Public License and
+ the GNU Lesser General Public License along with this program. If
+ not, see http://www.gnu.org/licenses/.
+*/
+
+#if HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <stddef.h>
+
+#include "nettle-meta.h"
+
+const struct nettle_mac * const _nettle_macs[] = {
+ &nettle_cmac_aes128,
+ &nettle_cmac_aes256,
+ &nettle_hmac_md5,
+ &nettle_hmac_ripemd160,
+ &nettle_hmac_sha1,
+ &nettle_hmac_sha224,
+ &nettle_hmac_sha256,
+ &nettle_hmac_sha384,
+ &nettle_hmac_sha512,
+ &nettle_umac32,
+ &nettle_umac64,
+ &nettle_umac96,
+ &nettle_umac128,
+ NULL
+};
+
+const struct nettle_mac * const *
+nettle_get_macs (void)
+{
+ return _nettle_macs;
+}
diff --git a/nettle-meta.h b/nettle-meta.h
index b51fb602..4b4d312d 100644
--- a/nettle-meta.h
+++ b/nettle-meta.h
@@ -296,6 +296,13 @@ struct nettle_mac
(nettle_hash_digest_func *) name##_digest, \
}
+/* null-terminated list of macs implemented by this
+ version of nettle */
+const struct nettle_mac * const * _NETTLE_ATTRIBUTE_PURE
+nettle_get_macs (void);
+
+#define nettle_macs (nettle_get_macs())
+
extern const struct nettle_mac nettle_cmac_aes128;
extern const struct nettle_mac nettle_cmac_aes256;
--
2.21.0
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