From 5caa621d9e0c3fc3893b0b94efe1503fcd6a5c88 Mon Sep 17 00:00:00 2001 From: Mattias Andrée Date: Sun, 1 Sep 2024 09:56:49 +0200 Subject: Add tests for SHAKE and RawSHAKE MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Mattias Andrée --- rawshake512.c | 88 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 88 insertions(+) create mode 100644 rawshake512.c (limited to 'rawshake512.c') diff --git a/rawshake512.c b/rawshake512.c new file mode 100644 index 0000000..64dc31a --- /dev/null +++ b/rawshake512.c @@ -0,0 +1,88 @@ +/* See LICENSE file for copyright and license details. */ +#ifdef SUPPORT_SHAKE +# define TEST +# include "common.h" + + +#define MSG1600_32 "\xA3\xA3\xA3\xA3" +#define MSG1600_160 MSG1600_32 MSG1600_32 MSG1600_32 MSG1600_32 MSG1600_32 +#define MSG1600_800 MSG1600_160 MSG1600_160 MSG1600_160 MSG1600_160 MSG1600_160 +#define MSG1600 MSG1600_800 MSG1600_800 + + +static struct testcase testcases[] = { + {1, 0, "", + "0ae7dac687c3525d5c2a6c4119ea3968d43dfe69c2407a44d3de6b804d784530" + "462440e4881fd42785e1cb69af4f036d96d8ff1ee35d9b3fa4a2859f592fb2dc"}, + {1, 0, MSG1600, + "052eec877ef891c595c00dade1b0bc6717fde267635ef3883ff1f15161e83278" + "8078da28fbd2ae6d3309682b20c39aa40071b184f3db19a03b9251c8b0c323a7"} +}; + + +#else +# define TEST_UNSUPPORTED +# include "common.h" +#endif + + +static int +main_test(void) +{ + TEST_MAIN("RawSHAKE512", RAWSHAKE512); +} + + +int +main(void) +{ +#ifdef SUPPORT_RAWSHAKE + struct libhashsum_hasher hasher; + char hexsum[1024]; +#endif + + int r = main_test(); + if (r) + return r; + + ASSERT(!libhashsum_init_rawshake512_hasher(&hasher, 8)); + ASSERT(!strcmp(hasher.algorithm_string, "RawSHAKE512[n=8]")); + ASSERT(!hasher.finalise_const(&hasher, "", 0, 0)); + ASSERT(hasher.hash_size == 1); + hex(hexsum, hasher.hash_output, hasher.hash_size); + ASSERT(!strcmp(hexsum, "0a")); + + ASSERT(!libhashsum_init_rawshake512_hasher(&hasher, 32)); + ASSERT(!strcmp(hasher.algorithm_string, "RawSHAKE512[n=32]")); + ASSERT(!hasher.finalise_const(&hasher, "", 0, 0)); + ASSERT(hasher.hash_size == 4); + hex(hexsum, hasher.hash_output, hasher.hash_size); + ASSERT(!strcmp(hexsum, "0ae7dac6")); + + ASSERT(!libhashsum_init_rawshake512_hasher(&hasher, 32)); + ASSERT(!strcmp(hasher.algorithm_string, "RawSHAKE512[n=32]")); + ASSERT(!hasher.finalise_const(&hasher, MSG1600, 1600/8, 0)); + ASSERT(hasher.hash_size == 4); + hex(hexsum, hasher.hash_output, hasher.hash_size); + ASSERT(!strcmp(hexsum, "052eec87")); + + ASSERT(!libhashsum_init_rawshake512_hasher(&hasher, 512)); + ASSERT(!strcmp(hasher.algorithm_string, "RawSHAKE512")); + ASSERT(!hasher.finalise_const(&hasher, MSG1600, 1600/8, 0)); + ASSERT(hasher.hash_size == 512/8); + hex(hexsum, hasher.hash_output, hasher.hash_size); + ASSERT(!strcmp(hexsum, "052eec877ef891c595c00dade1b0bc6717fde267635ef3883ff1f15161e83278" + "8078da28fbd2ae6d3309682b20c39aa40071b184f3db19a03b9251c8b0c323a7")); + + ASSERT(!libhashsum_init_rawshake512_hasher(&hasher, 1024)); + ASSERT(!strcmp(hasher.algorithm_string, "RawSHAKE512[n=1024]")); + ASSERT(!hasher.finalise_const(&hasher, MSG1600, 1600/8, 0)); + ASSERT(hasher.hash_size == 1024/8); + hex(hexsum, hasher.hash_output, hasher.hash_size); + ASSERT(!strcmp(hexsum, "052eec877ef891c595c00dade1b0bc6717fde267635ef3883ff1f15161e83278" + "8078da28fbd2ae6d3309682b20c39aa40071b184f3db19a03b9251c8b0c323a7" + "e1699d793f43a292de7ccbe4f8621284bfcce07db44a3c20e23e691aebc8cd81" + "a9bebcdbbe5137f38292d62a2d5f34022d06b579ab18e6659f6e9fcea36c8e5a")); + + return 0; +} -- cgit v1.2.3-70-g09d2