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authorLauri Kasanen2013-01-14 05:20:50 +0100
committerDenys Vlasenko2013-01-14 05:20:50 +0100
commitb8173b603f57dcf918a67f1ec00763ab5f4e1cf8 (patch)
tree726549290ba408cf68561c4c1c2d591a80ded319 /include
parentb7841cf7b919b16d1bd4619154bf7cb4c22b4ccd (diff)
downloadbusybox-b8173b603f57dcf918a67f1ec00763ab5f4e1cf8.zip
busybox-b8173b603f57dcf918a67f1ec00763ab5f4e1cf8.tar.gz
sha3sum: new applet
function old new delta KeccakF - 496 +496 KeccakF_RoundConstants - 192 +192 sha3_hash - 171 +171 sha3_end - 40 +40 hash_file 274 299 +25 KeccakF_RotationConstants - 25 +25 KeccakF_PiLane - 25 +25 packed_usage 29213 29232 +19 sha3_begin - 18 +18 KeccakF_Mod5 - 10 +10 applet_names 2445 2453 +8 applet_main 1420 1424 +4 applet_nameofs 710 712 +2 ------------------------------------------------------------------------------ (add/remove: 8/0 grow/shrink: 9/7 up/down: 1049/-54) Total: ~995 bytes Signed-off-by: Lauri Kasanen <curaga@operamail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'include')
-rw-r--r--include/applets.src.h1
-rw-r--r--include/libbb.h7
-rw-r--r--include/platform.h5
3 files changed, 12 insertions, 1 deletions
diff --git a/include/applets.src.h b/include/applets.src.h
index 597b1c9..29ab167 100644
--- a/include/applets.src.h
+++ b/include/applets.src.h
@@ -328,6 +328,7 @@ IF_SETSEBOOL(APPLET(setsebool, BB_DIR_USR_SBIN, BB_SUID_DROP))
IF_SETSID(APPLET(setsid, BB_DIR_USR_BIN, BB_SUID_DROP))
IF_SETUIDGID(APPLET_ODDNAME(setuidgid, chpst, BB_DIR_USR_BIN, BB_SUID_DROP, setuidgid))
IF_SHA1SUM(APPLET_NOEXEC(sha1sum, md5_sha1_sum, BB_DIR_USR_BIN, BB_SUID_DROP, sha1sum))
+IF_SHA3SUM(APPLET_NOEXEC(sha3sum, md5_sha1_sum, BB_DIR_USR_BIN, BB_SUID_DROP, sha3sum))
IF_SHA256SUM(APPLET_NOEXEC(sha256sum, md5_sha1_sum, BB_DIR_USR_BIN, BB_SUID_DROP, sha256sum))
IF_SHA512SUM(APPLET_NOEXEC(sha512sum, md5_sha1_sum, BB_DIR_USR_BIN, BB_SUID_DROP, sha512sum))
IF_SHOWKEY(APPLET(showkey, BB_DIR_USR_BIN, BB_SUID_DROP))
diff --git a/include/libbb.h b/include/libbb.h
index 2059567..6ac7d2c 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -1636,6 +1636,10 @@ typedef struct sha512_ctx_t {
uint64_t hash[8];
uint8_t wbuffer[128]; /* always correctly aligned for uint64_t */
} sha512_ctx_t;
+typedef struct sha3_ctx_t {
+ uint64_t state[25];
+ unsigned bytes_queued;
+} sha3_ctx_t;
void md5_begin(md5_ctx_t *ctx) FAST_FUNC;
void md5_hash(md5_ctx_t *ctx, const void *data, size_t length) FAST_FUNC;
void md5_end(md5_ctx_t *ctx, void *resbuf) FAST_FUNC;
@@ -1648,6 +1652,9 @@ void sha256_begin(sha256_ctx_t *ctx) FAST_FUNC;
void sha512_begin(sha512_ctx_t *ctx) FAST_FUNC;
void sha512_hash(sha512_ctx_t *ctx, const void *buffer, size_t len) FAST_FUNC;
void sha512_end(sha512_ctx_t *ctx, void *resbuf) FAST_FUNC;
+void sha3_begin(sha3_ctx_t *ctx) FAST_FUNC;
+void sha3_hash(sha3_ctx_t *ctx, const void *buffer, size_t len) FAST_FUNC;
+void sha3_end(sha3_ctx_t *ctx, uint8_t *resbuf) FAST_FUNC;
extern uint32_t *global_crc32_table;
uint32_t *crc32_filltable(uint32_t *tbl256, int endian) FAST_FUNC;
diff --git a/include/platform.h b/include/platform.h
index 4025561..1282306 100644
--- a/include/platform.h
+++ b/include/platform.h
@@ -205,6 +205,7 @@
#include <stdint.h>
typedef int bb__aliased_int FIX_ALIASING;
+typedef long bb__aliased_long FIX_ALIASING;
typedef uint16_t bb__aliased_uint16_t FIX_ALIASING;
typedef uint32_t bb__aliased_uint32_t FIX_ALIASING;
@@ -212,7 +213,8 @@ typedef uint32_t bb__aliased_uint32_t FIX_ALIASING;
* a lvalue. This makes it more likely to not swap them by mistake
*/
#if defined(i386) || defined(__x86_64__) || defined(__powerpc__)
-# define move_from_unaligned_int(v, intp) ((v) = *(bb__aliased_int*)(intp))
+# define move_from_unaligned_int(v, intp) ((v) = *(bb__aliased_int*)(intp))
+# define move_from_unaligned_long(v, longp) ((v) = *(bb__aliased_long*)(longp))
# define move_from_unaligned16(v, u16p) ((v) = *(bb__aliased_uint16_t*)(u16p))
# define move_from_unaligned32(v, u32p) ((v) = *(bb__aliased_uint32_t*)(u32p))
# define move_to_unaligned16(u16p, v) (*(bb__aliased_uint16_t*)(u16p) = (v))
@@ -221,6 +223,7 @@ typedef uint32_t bb__aliased_uint32_t FIX_ALIASING;
#else
/* performs reasonably well (gcc usually inlines memcpy here) */
# define move_from_unaligned_int(v, intp) (memcpy(&(v), (intp), sizeof(int)))
+# define move_from_unaligned_long(v, longp) (memcpy(&(v), (longp), sizeof(long)))
# define move_from_unaligned16(v, u16p) (memcpy(&(v), (u16p), 2))
# define move_from_unaligned32(v, u32p) (memcpy(&(v), (u32p), 4))
# define move_to_unaligned16(u16p, v) do { \