sha384sum: new applet

function                                             old     new   delta
sha512384_end                                          -     198    +198
packed_usage                                       35021   35134    +113
init384                                                -      80     +80
sha384_begin                                           -      19     +19
sha384_end                                             -      10     +10
applet_names                                        2823    2833     +10
md5_sha1_sum_main                                    501     507      +6
sha3_end                                              54      59      +5
applet_main                                         1628    1632      +4
show_usage_if_dash_dash_help                          79      72      -7
hash_file                                            358     344     -14
sha512_end                                           197      10    -187
------------------------------------------------------------------------------
(add/remove: 4/0 grow/shrink: 5/3 up/down: 445/-208)          Total: 237 bytes

Signed-off-by: Andy Knowles <aknowles@galleonec.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 6 insertions, 1 deletions

diff --git a/include/libbb.h b/include/libbb.h
index 4f44680aa..7105bd479 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -2209,8 +2209,9 @@ enum {
         MD5_OUTSIZE    = 16,
         SHA1_OUTSIZE   = 20,
         SHA256_OUTSIZE = 32,
+        SHA384_OUTSIZE = 48,
         SHA512_OUTSIZE = 64,
-        SHA3_OUTSIZE   = 28,
+        //SHA3-224_OUTSIZE = 28,
         /* size of input block */
         SHA2_INSIZE     = 64,
 };
@@ -2227,6 +2228,7 @@ typedef struct sha512_ctx_t {
         uint64_t hash[8];
         uint8_t wbuffer[128]; /* always correctly aligned for uint64_t */
 } sha512_ctx_t;
+typedef struct sha512_ctx_t sha384_ctx_t;
 typedef struct sha3_ctx_t {
         uint64_t state[25];
         unsigned bytes_queued;
@@ -2244,6 +2246,9 @@ 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;
 unsigned sha512_end(sha512_ctx_t *ctx, void *resbuf) FAST_FUNC;
+void sha384_begin(sha384_ctx_t *ctx) FAST_FUNC;
+#define sha384_hash sha512_hash
+unsigned sha384_end(sha384_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;
 unsigned sha3_end(sha3_ctx_t *ctx, void *resbuf) FAST_FUNC;