From: "brian m. carlson" <sandals@crustytoothpaste.net>
To: git@vger.kernel.org
Cc: "Jeff King" <peff@peff.net>, "Derrick Stolee" <stolee@gmail.com>,
"Ævar Arnfjörð Bjarmason" <avarab@gmail.com>
Subject: [PATCH v2 12/13] hash: add an SHA-256 implementation using OpenSSL
Date: Mon, 15 Oct 2018 02:18:59 +0000 [thread overview]
Message-ID: <20181015021900.1030041-13-sandals@crustytoothpaste.net> (raw)
In-Reply-To: <20181015021900.1030041-1-sandals@crustytoothpaste.net>
We already have OpenSSL routines available for SHA-1, so add routines
for SHA-256 as well.
Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
---
Makefile | 7 +++++++
hash.h | 2 ++
2 files changed, 9 insertions(+)
diff --git a/Makefile b/Makefile
index 3d91555a81..3164e2aeee 100644
--- a/Makefile
+++ b/Makefile
@@ -183,6 +183,8 @@ all::
#
# Define GCRYPT_SHA256 to use the SHA-256 routines in libgcrypt.
#
+# Define OPENSSL_SHA256 to use the SHA-256 routines in OpenSSL.
+#
# Define NEEDS_CRYPTO_WITH_SSL if you need -lcrypto when using -lssl (Darwin).
#
# Define NEEDS_SSL_WITH_CRYPTO if you need -lssl when using -lcrypto (Darwin).
@@ -1638,6 +1640,10 @@ endif
endif
endif
+ifdef OPENSSL_SHA256
+ EXTLIBS += $(LIB_4_CRYPTO)
+ BASIC_CFLAGS += -DSHA256_OPENSSL
+else
ifdef GCRYPT_SHA256
BASIC_CFLAGS += -DSHA256_GCRYPT
EXTLIBS += -lgcrypt
@@ -1645,6 +1651,7 @@ else
LIB_OBJS += sha256/block/sha256.o
BASIC_CFLAGS += -DSHA256_BLK
endif
+endif
ifdef SHA1_MAX_BLOCK_SIZE
LIB_OBJS += compat/sha1-chunked.o
diff --git a/hash.h b/hash.h
index 9df562f2f6..9df06d56b4 100644
--- a/hash.h
+++ b/hash.h
@@ -17,6 +17,8 @@
#if defined(SHA256_GCRYPT)
#include "sha256/gcrypt.h"
+#elif defined(SHA256_OPENSSL)
+#include <openssl/sha.h>
#else
#include "sha256/block/sha256.h"
#endif
next prev parent reply other threads:[~2018-10-15 2:19 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-15 2:18 [PATCH v2 00/13] Base SHA-256 implementation brian m. carlson
2018-10-15 2:18 ` [PATCH v2 01/13] sha1-file: rename algorithm to "sha1" brian m. carlson
2018-10-16 15:17 ` Duy Nguyen
2018-10-17 22:53 ` brian m. carlson
2018-10-15 2:18 ` [PATCH v2 02/13] sha1-file: provide functions to look up hash algorithms brian m. carlson
2018-10-17 13:32 ` SZEDER Gábor
2018-10-15 2:18 ` [PATCH v2 03/13] hex: introduce functions to print arbitrary hashes brian m. carlson
2018-10-16 1:54 ` Junio C Hamano
2018-10-17 23:49 ` brian m. carlson
2018-10-15 2:18 ` [PATCH v2 04/13] cache: make hashcmp and hasheq work with larger hashes brian m. carlson
2018-10-16 15:44 ` Duy Nguyen
2018-10-15 2:18 ` [PATCH v2 05/13] t: add basic tests for our SHA-1 implementation brian m. carlson
2018-10-15 2:18 ` [PATCH v2 06/13] t: make the sha1 test-tool helper generic brian m. carlson
2018-10-15 2:18 ` [PATCH v2 07/13] sha1-file: add a constant for hash block size brian m. carlson
2018-10-15 2:18 ` [PATCH v2 08/13] t/helper: add a test helper to compute hash speed brian m. carlson
2018-10-15 2:18 ` [PATCH v2 09/13] commit-graph: convert to using the_hash_algo brian m. carlson
2018-10-15 15:10 ` Derrick Stolee
2018-10-15 2:18 ` [PATCH v2 10/13] Add a base implementation of SHA-256 support brian m. carlson
2018-10-15 14:59 ` Duy Nguyen
2018-10-15 23:30 ` brian m. carlson
2018-10-16 14:59 ` Duy Nguyen
2018-10-17 16:12 ` SZEDER Gábor
2018-10-17 23:04 ` brian m. carlson
2018-10-15 2:18 ` [PATCH v2 11/13] sha256: add an SHA-256 implementation using libgcrypt brian m. carlson
2018-10-15 2:18 ` brian m. carlson [this message]
2018-10-16 15:36 ` [PATCH v2 12/13] hash: add an SHA-256 implementation using OpenSSL Duy Nguyen
2018-10-15 2:19 ` [PATCH v2 13/13] commit-graph: specify OID version for SHA-256 brian m. carlson
2018-10-15 15:11 ` Derrick Stolee
2018-10-16 2:00 ` Junio C Hamano
2018-10-16 22:39 ` brian m. carlson
2018-10-16 15:35 ` Duy Nguyen
2018-10-16 16:01 ` Derrick Stolee
2018-10-16 16:09 ` Duy Nguyen
2018-10-16 22:44 ` brian m. carlson
2018-10-17 14:31 ` Duy Nguyen
2018-10-18 0:06 ` brian m. carlson
2018-10-18 13:03 ` Derrick Stolee
2018-10-19 22:21 ` brian m. carlson
2018-10-17 12:21 ` Derrick Stolee
2018-10-17 22:38 ` brian m. carlson
2018-10-16 2:00 ` [PATCH v2 00/13] Base SHA-256 implementation Junio C Hamano
2018-10-16 4:01 ` Junio C Hamano
2018-10-16 22:45 ` brian m. carlson
2018-10-16 15:39 ` Duy Nguyen
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