diff options
Diffstat (limited to 'power8/genkat-json.c')
| -rw-r--r-- | power8/genkat-json.c | 154 |
1 files changed, 154 insertions, 0 deletions
diff --git a/power8/genkat-json.c b/power8/genkat-json.c new file mode 100644 index 0000000..0275fb5 --- /dev/null +++ b/power8/genkat-json.c @@ -0,0 +1,154 @@ +/* + BLAKE2 reference source code package - reference C implementations + + Copyright 2012, Samuel Neves <sneves@dei.uc.pt>. You may use this under the + terms of the CC0, the OpenSSL Licence, or the Apache Public License 2.0, at + your option. The terms of these licenses can be found at: + + - CC0 1.0 Universal : http://creativecommons.org/publicdomain/zero/1.0 + - OpenSSL license : https://www.openssl.org/source/license.html + - Apache 2.0 : http://www.apache.org/licenses/LICENSE-2.0 + + More information about the BLAKE2 hash function can be found at + https://blake2.net. +*/ + +#include <stdint.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#include "blake2.h" + +#define STR_(x) #x +#define STR(x) STR_(x) + +#define LENGTH 256 + +#define MAKE_KAT(name, size_prefix, first) \ + do { \ + for (i = 0; i < LENGTH; ++i) { \ + printf("%s\n{\n", i == 0 && first ? "" : ","); \ + \ + printf(" \"hash\": \"" #name "\",\n"); \ + printf(" \"in\": \""); \ + for (j = 0; j < i; ++j) \ + printf("%02x", in[j]); \ + \ + printf("\",\n"); \ + printf(" \"key\": \"\",\n"); \ + printf(" \"out\": \""); \ + \ + name(hash, size_prefix##_OUTBYTES, in, i, NULL, 0); \ + \ + for (j = 0; j < size_prefix##_OUTBYTES; ++j) \ + printf("%02x", hash[j]); \ + printf("\"\n"); \ + printf("}"); \ + } \ + } while (0) + +#define MAKE_KEYED_KAT(name, size_prefix, first) \ + do { \ + for (i = 0; i < LENGTH; ++i) { \ + printf("%s\n{\n", i == 0 && first ? "" : ","); \ + \ + printf(" \"hash\": \"" #name "\",\n"); \ + printf(" \"in\": \""); \ + for (j = 0; j < i; ++j) \ + printf("%02x", in[j]); \ + \ + printf("\",\n"); \ + printf(" \"key\": \""); \ + for (j = 0; j < size_prefix##_KEYBYTES; ++j) \ + printf("%02x", key[j]); \ + printf("\",\n"); \ + printf(" \"out\": \""); \ + \ + name(hash, size_prefix##_OUTBYTES, in, i, key, size_prefix##_KEYBYTES); \ + \ + for (j = 0; j < size_prefix##_OUTBYTES; ++j) \ + printf("%02x", hash[j]); \ + printf("\"\n"); \ + printf("}"); \ + } \ + } while (0) + +#define MAKE_XOF_KAT(name, first) \ + do { \ + for (i = 1; i <= LENGTH; ++i) { \ + printf("%s\n{\n", i == 1 && first ? "" : ","); \ + \ + printf(" \"hash\": \"" #name "\",\n"); \ + printf(" \"in\": \""); \ + for (j = 0; j < LENGTH; ++j) \ + printf("%02x", in[j]); \ + \ + printf("\",\n"); \ + printf(" \"key\": \"\",\n"); \ + printf(" \"out\": \""); \ + \ + name(hash, i, in, LENGTH, NULL, 0); \ + \ + for (j = 0; j < i; ++j) \ + printf("%02x", hash[j]); \ + printf("\"\n"); \ + printf("}"); \ + } \ + } while (0) + +#define MAKE_XOF_KEYED_KAT(name, size_prefix, first) \ + do { \ + for (i = 1; i <= LENGTH; ++i) { \ + printf("%s\n{\n", i == 1 && first ? "" : ","); \ + \ + printf(" \"hash\": \"" #name "\",\n"); \ + printf(" \"in\": \""); \ + for (j = 0; j < LENGTH; ++j) \ + printf("%02x", in[j]); \ + \ + printf("\",\n"); \ + printf(" \"key\": \""); \ + for (j = 0; j < size_prefix##_KEYBYTES; ++j) \ + printf("%02x", key[j]); \ + printf("\",\n"); \ + printf(" \"out\": \""); \ + \ + name(hash, i, in, LENGTH, key, size_prefix##_KEYBYTES); \ + \ + for (j = 0; j < i; ++j) \ + printf("%02x", hash[j]); \ + printf("\"\n"); \ + printf("}"); \ + } \ + } while (0) + +int main() { + uint8_t key[64] = {0}; + uint8_t in[LENGTH] = {0}; + uint8_t hash[LENGTH] = {0}; + size_t i, j; + + for (i = 0; i < sizeof(in); ++i) + in[i] = i; + + for (i = 0; i < sizeof(key); ++i) + key[i] = i; + + printf("["); + MAKE_KAT(blake2s, BLAKE2S, 1); + MAKE_KEYED_KAT(blake2s, BLAKE2S, 0); + MAKE_KAT(blake2b, BLAKE2B, 0); + MAKE_KEYED_KAT(blake2b, BLAKE2B, 0); + MAKE_KAT(blake2sp, BLAKE2S, 0); + MAKE_KEYED_KAT(blake2sp, BLAKE2S, 0); + MAKE_KAT(blake2bp, BLAKE2B, 0); + MAKE_KEYED_KAT(blake2bp, BLAKE2B, 0); + MAKE_XOF_KAT(blake2xs, 0); + MAKE_XOF_KEYED_KAT(blake2xs, BLAKE2S, 0); + MAKE_XOF_KAT(blake2xb, 0); + MAKE_XOF_KEYED_KAT(blake2xb, BLAKE2B, 0); + printf("\n]\n"); + fflush(stdout); + return 0; +} |