Commit c4919bc5 authored by Manuel Pégourié-Gonnard's avatar Manuel Pégourié-Gonnard Committed by Paul Bakker
Browse files

Add tests for rsa_copy()

parent a585777c
......@@ -336,9 +336,10 @@ void rsa_public( char *message_hex_string, int mod, int radix_N, char *input_N,
unsigned char message_str[1000];
unsigned char output[1000];
unsigned char output_str[1000];
rsa_context ctx;
rsa_context ctx, ctx2; /* Also test rsa_copy() while at it */
rsa_init( &ctx, RSA_PKCS_V15, 0 );
rsa_init( &ctx2, RSA_PKCS_V15, 0 );
memset( message_str, 0x00, 1000 );
memset( output, 0x00, 1000 );
memset( output_str, 0x00, 1000 );
......@@ -359,7 +360,23 @@ void rsa_public( char *message_hex_string, int mod, int radix_N, char *input_N,
TEST_ASSERT( strcasecmp( (char *) output_str, result_hex_str ) == 0 );
}
/* And now with the copy */
TEST_ASSERT( rsa_copy( &ctx2, &ctx ) == 0 );
rsa_free( &ctx );
TEST_ASSERT( rsa_check_pubkey( &ctx2 ) == 0 );
memset( output, 0x00, 1000 );
memset( output_str, 0x00, 1000 );
TEST_ASSERT( rsa_public( &ctx2, message_str, output ) == result );
if( result == 0 )
{
hexify( output_str, output, ctx2.len );
TEST_ASSERT( strcasecmp( (char *) output_str, result_hex_str ) == 0 );
}
rsa_free( &ctx2 );
}
/* END_CASE */
......@@ -371,13 +388,14 @@ void rsa_private( char *message_hex_string, int mod, int radix_P, char *input_P,
unsigned char message_str[1000];
unsigned char output[1000];
unsigned char output_str[1000];
rsa_context ctx;
rsa_context ctx, ctx2; /* Also test rsa_copy() while at it */
mpi P1, Q1, H, G;
rnd_pseudo_info rnd_info;
int i;
mpi_init( &P1 ); mpi_init( &Q1 ); mpi_init( &H ); mpi_init( &G );
rsa_init( &ctx, RSA_PKCS_V15, 0 );
rsa_init( &ctx2, RSA_PKCS_V15, 0 );
memset( message_str, 0x00, 1000 );
memset( &rnd_info, 0, sizeof( rnd_pseudo_info ) );
......@@ -417,8 +435,26 @@ void rsa_private( char *message_hex_string, int mod, int radix_P, char *input_P,
}
}
mpi_free( &P1 ); mpi_free( &Q1 ); mpi_free( &H ); mpi_free( &G );
/* And now one more time with the copy */
TEST_ASSERT( rsa_copy( &ctx2, &ctx ) == 0 );
rsa_free( &ctx );
TEST_ASSERT( rsa_check_privkey( &ctx2 ) == 0 );
memset( output, 0x00, 1000 );
memset( output_str, 0x00, 1000 );
TEST_ASSERT( rsa_private( &ctx2, rnd_pseudo_rand, &rnd_info,
message_str, output ) == result );
if( result == 0 )
{
hexify( output_str, output, ctx2.len );
TEST_ASSERT( strcasecmp( (char *) output_str,
result_hex_str ) == 0 );
}
mpi_free( &P1 ); mpi_free( &Q1 ); mpi_free( &H ); mpi_free( &G );
rsa_free( &ctx2 );
}
/* END_CASE */
......
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