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Code Issues

sse genkats

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This commit is contained in:
JP Aumasson 2016-10-11 22:55:35 +02:00
parent 25f38cbc5e
commit 8b6442c3af
3 changed files with 107 additions and 3 deletions
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52
sse/genkat-c.c
View File

@ -65,12 +65,58 @@ do \
\
} while (0)
#define MAKE_XOF_KAT(name) \
do \
{ \
printf( "static const uint8_t " #name "_kat[BLAKE2_KAT_LENGTH][BLAKE2_KAT_LENGTH] = \n{\n" ); \
\
for( size_t i = 1; i <= LENGTH; ++i ) \
{ \
name( hash, i, in, LENGTH, NULL, 0 ); \
printf( "\t{\n\t\t" ); \
\
for( int j = 0; j < i; ++j ) \
printf( "0x%02X%s", hash[j], ( j + 1 ) == LENGTH ? "\n" : j && !( ( j + 1 ) % 8 ) ? ",\n\t\t" : ", " ); \
\
for( int j = i; j < LENGTH; ++j ) \
printf( "0x00%s", ( j + 1 ) == LENGTH ? "\n" : j && !( ( j + 1 ) % 8 ) ? ",\n\t\t" : ", " ); \
\
printf( "\t},\n" ); \
} \
\
printf( "};\n\n\n\n\n" ); \
\
} while (0)
#define MAKE_XOF_KEYED_KAT(name,size_prefix) \
do \
{ \
printf( "static const uint8_t " #name "_keyed_kat[BLAKE2_KAT_LENGTH][BLAKE2_KAT_LENGTH] = \n{\n" ); \
\
for( size_t i = 1; i <= LENGTH; ++i ) \
{ \
name( hash, i, in, LENGTH, key, size_prefix ## _KEYBYTES ); \
printf( "\t{\n\t\t" ); \
\
for( int j = 0; j < i; ++j ) \
printf( "0x%02X%s", hash[j], ( j + 1 ) == LENGTH ? "\n" : j && !( ( j + 1 ) % 8 ) ? ",\n\t\t" : ", " ); \
\
for( int j = i; j < LENGTH; ++j ) \
printf( "0x00%s", ( j + 1 ) == LENGTH ? "\n" : j && !( ( j + 1 ) % 8 ) ? ",\n\t\t" : ", " ); \
\
printf( "\t},\n" ); \
} \
\
printf( "};\n\n\n\n\n" ); \
\
} while (0)
int main( int argc, char **argv )
{
uint8_t key[64] = {0};
uint8_t in[LENGTH] = {0};
uint8_t hash[64] = {0};
uint8_t hash[LENGTH] = {0};
for( size_t i = 0; i < sizeof( in ); ++i )
in[i] = i;
@ -90,6 +136,10 @@ int main( int argc, char **argv )
MAKE_KEYED_KAT( blake2sp, BLAKE2S );
MAKE_KAT( blake2bp, BLAKE2B );
MAKE_KEYED_KAT( blake2bp, BLAKE2B );
MAKE_XOF_KAT( blake2xs );
MAKE_XOF_KEYED_KAT( blake2xs, BLAKE2S );
MAKE_XOF_KAT( blake2xb );
MAKE_XOF_KEYED_KAT( blake2xb, BLAKE2B );
puts( "#endif" );
return 0;
}

56
sse/genkat-json.c
View File

@ -75,12 +75,62 @@ do \
}\
} while (0)
#define MAKE_XOF_KAT(name) \
do \
{ \
for( size_t i = 1; i <= LENGTH; ++i ) \
{ \
printf("\n{\n");\
\
printf(" \"hash\": \"" #name "\",\n");\
printf(" \"in\": \"");\
for( int j = 0; j < LENGTH; ++j ) printf( "%02x", in[j]);\
\
printf( "\",\n" ); \
printf(" \"key\": \"\",\n");\
printf(" \"out\": \"");\
\
name( hash, i, in, LENGTH, NULL, 0 ); \
\
for( int j = 0; j < i; ++j ) \
printf( "%02x", hash[j]);\
printf( "\"\n" ); \
printf( "}," ); \
}\
} while (0)
#define MAKE_XOF_KEYED_KAT(name,size_prefix) \
do \
{ \
for( size_t i = 1; i <= LENGTH; ++i ) \
{ \
printf("\n{\n");\
\
printf(" \"hash\": \"" #name "\",\n");\
printf(" \"in\": \"");\
for( int j = 0; j < LENGTH; ++j ) printf( "%02x", in[j]);\
\
printf( "\",\n" ); \
printf(" \"key\": \"");\
for( int 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( int j = 0; j < i; ++j ) \
printf( "%02x", hash[j]);\
printf( "\"\n" ); \
printf( "}," ); \
}\
} while (0)
int main( int argc, char **argv )
{
uint8_t key[64] = {0};
uint8_t in[LENGTH] = {0};
uint8_t hash[64] = {0};
uint8_t hash[LENGTH] = {0};
for( size_t i = 0; i < sizeof( in ); ++i )
in[i] = i;
@ -97,6 +147,10 @@ int main( int argc, char **argv )
MAKE_KEYED_KAT( blake2sp, BLAKE2S );
MAKE_KAT( blake2bp, BLAKE2B );
MAKE_KEYED_KAT( blake2bp, BLAKE2B );
MAKE_XOF_KAT( blake2xs );
MAKE_XOF_KEYED_KAT( blake2xs, BLAKE2S );
MAKE_XOF_KAT( blake2xb );
MAKE_XOF_KEYED_KAT( blake2xb, BLAKE2B );
printf("\n]\n");
fflush(stdout);
return 0;

2
sse/makefile
View File

@ -37,4 +37,4 @@ kat:
./genkat-json > blake2-kat.json
clean:
rm -rf *.o genkat-c genkat-json $(BLAKE2BINS)
rm -rf *.o genkat-c genkat-json $(BLAKEBINS)