SwitchEmu/mbedtls
1
0
Fork 0
mirror of https://git.suyu.dev/suyu/mbedtls.git synced 2026-02-28 10:59:46 +00:00
Code Issues Packages Projects Releases Wiki Activity

Added ecp_read_binary().

Browse Source
This commit is contained in:
Manuel Pégourié-Gonnard
2012-11-24 16:19:42 +01:00
committed by Paul Bakker
parent 37d218a8e3
commit 5e402d88ea
4 changed files with 106 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

21
tests/suites/test_suite_ecp.data
View File

@@ -163,6 +163,27 @@ ecp_write_binary:SECP192R1:"48d8082a3a1e3112bc03a8ef2f6d40d0a77a6f8e00cc9933":"6
ECP write binary #7 (odd, compressed, buffer just fits)
ecp_write_binary:SECP192R1:"48d8082a3a1e3112bc03a8ef2f6d40d0a77a6f8e00cc9933":"93112b28345b7d1d7799611e49bea9d8290cb2d7afe1f9f3":"01":COMPRESSED:"0348d8082a3a1e3112bc03a8ef2f6d40d0a77a6f8e00cc9933":25:0
ECP read binary #0 (invalid format)
ecp_read_binary:SECP192R1:"00":UNKNOWN:"01":"01":"00":POLARSSL_ERR_ECP_GENERIC
ECP read binary #1 (zero, invalid ilen)
ecp_read_binary:SECP192R1:"0000":UNCOMPRESSED:"01":"01":"00":POLARSSL_ERR_ECP_GENERIC
ECP read binary #2 (zero, invalid first byte)
ecp_read_binary:SECP192R1:"01":UNCOMPRESSED:"01":"01":"00":POLARSSL_ERR_ECP_GENERIC
ECP read binary #3 (zero, OK)
ecp_read_binary:SECP192R1:"00":UNCOMPRESSED:"01":"01":"00":0
ECP read binary #4 (non-zero, invalid ilen)
ecp_read_binary:SECP192R1:"04001122":UNCOMPRESSED:"01":"01":"00":POLARSSL_ERR_ECP_GENERIC
ECP read binary #5 (non-zero, invalid first byte)
ecp_read_binary:SECP192R1:"0548d8082a3a1e3112bc03a8ef2f6d40d0a77a6f8e00cc99336ceed4d7cba482e288669ee1b6415626d6f34d28501e060c":UNCOMPRESSED:"48d8082a3a1e3112bc03a8ef2f6d40d0a77a6f8e00cc9933":"6ceed4d7cba482e288669ee1b6415626d6f34d28501e060c":"01":POLARSSL_ERR_ECP_GENERIC
ECP read binary #6 (non-zero, OK)
ecp_read_binary:SECP192R1:"0448d8082a3a1e3112bc03a8ef2f6d40d0a77a6f8e00cc99336ceed4d7cba482e288669ee1b6415626d6f34d28501e060c":UNCOMPRESSED:"48d8082a3a1e3112bc03a8ef2f6d40d0a77a6f8e00cc9933":"6ceed4d7cba482e288669ee1b6415626d6f34d28501e060c":"01":0
ECP mod p192 readable
ecp_fast_mod:SECP192R1:"000000000000010500000000000001040000000000000103000000000000010200000000000001010000000000000100"

38
tests/suites/test_suite_ecp.function
View File

@@ -257,6 +257,44 @@ ecp_write_binary:id:x:y:z:format:out:blen:ret
}
END_CASE
BEGIN_CASE
ecp_read_binary:id:input:format:x:y:z:ret
{
ecp_group grp;
ecp_point P;
mpi X, Y, Z;
int ilen;
unsigned char buf[256];
memset( buf, 0, sizeof( buf ) );
ecp_group_init( &grp ); ecp_point_init( &P );
mpi_init( &X ); mpi_init( &Y ); mpi_init( &Z );
TEST_ASSERT( ecp_use_known_dp( &grp, POLARSSL_ECP_DP_{id} ) == 0 );
TEST_ASSERT( mpi_read_string( &X, 16, {x} ) == 0 );
TEST_ASSERT( mpi_read_string( &Y, 16, {y} ) == 0 );
TEST_ASSERT( mpi_read_string( &Z, 16, {z} ) == 0 );
ilen = unhexify( buf, {input} );
#define POLARSSL_ECP_PF_UNKNOWN -1
TEST_ASSERT( ecp_read_binary( &grp, &P, POLARSSL_ECP_PF_{format},
buf, ilen ) == {ret} );
if( {ret} == 0 )
{
TEST_ASSERT( mpi_cmp_mpi( &P.X, &X ) == 0 );
TEST_ASSERT( mpi_cmp_mpi( &P.Y, &Y ) == 0 );
TEST_ASSERT( mpi_cmp_mpi( &P.Z, &Z ) == 0 );
}
ecp_group_free( &grp ); ecp_point_free( &P );
mpi_free( &X ); mpi_free( &Y ); mpi_free( &Z );
}
END_CASE
BEGIN_CASE
ecp_selftest:
{