1/* BEGIN_HEADER */ 2#include "mbedtls/ecjpake.h" 3 4#if defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) && defined(MBEDTLS_SHA256_C) 5static const unsigned char ecjpake_test_x1[] = { 6 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 7 0x0d, 0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 8 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x21 9}; 10 11static const unsigned char ecjpake_test_x2[] = { 12 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 13 0x6d, 0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 14 0x79, 0x7a, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f, 0x81 15}; 16 17static const unsigned char ecjpake_test_x3[] = { 18 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 19 0x6d, 0x6e, 0x6f, 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 20 0x79, 0x7a, 0x7b, 0x7c, 0x7d, 0x7e, 0x7f, 0x81 21}; 22 23static const unsigned char ecjpake_test_x4[] = { 24 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7, 0xc8, 0xc9, 0xca, 0xcb, 0xcc, 25 0xcd, 0xce, 0xcf, 0xd0, 0xd1, 0xd2, 0xd3, 0xd4, 0xd5, 0xd6, 0xd7, 0xd8, 26 0xd9, 0xda, 0xdb, 0xdc, 0xdd, 0xde, 0xdf, 0xe1 27}; 28 29static const unsigned char ecjpake_test_X1[] = { 30 0x04, 0xac, 0xcf, 0x01, 0x06, 0xef, 0x85, 0x8f, 0xa2, 0xd9, 0x19, 0x33, 31 0x13, 0x46, 0x80, 0x5a, 0x78, 0xb5, 0x8b, 0xba, 0xd0, 0xb8, 0x44, 0xe5, 32 0xc7, 0x89, 0x28, 0x79, 0x14, 0x61, 0x87, 0xdd, 0x26, 0x66, 0xad, 0xa7, 33 0x81, 0xbb, 0x7f, 0x11, 0x13, 0x72, 0x25, 0x1a, 0x89, 0x10, 0x62, 0x1f, 34 0x63, 0x4d, 0xf1, 0x28, 0xac, 0x48, 0xe3, 0x81, 0xfd, 0x6e, 0xf9, 0x06, 35 0x07, 0x31, 0xf6, 0x94, 0xa4 36}; 37 38static const unsigned char ecjpake_test_X2[] = { 39 0x04, 0x7e, 0xa6, 0xe3, 0xa4, 0x48, 0x70, 0x37, 0xa9, 0xe0, 0xdb, 0xd7, 40 0x92, 0x62, 0xb2, 0xcc, 0x27, 0x3e, 0x77, 0x99, 0x30, 0xfc, 0x18, 0x40, 41 0x9a, 0xc5, 0x36, 0x1c, 0x5f, 0xe6, 0x69, 0xd7, 0x02, 0xe1, 0x47, 0x79, 42 0x0a, 0xeb, 0x4c, 0xe7, 0xfd, 0x65, 0x75, 0xab, 0x0f, 0x6c, 0x7f, 0xd1, 43 0xc3, 0x35, 0x93, 0x9a, 0xa8, 0x63, 0xba, 0x37, 0xec, 0x91, 0xb7, 0xe3, 44 0x2b, 0xb0, 0x13, 0xbb, 0x2b 45}; 46 47static const unsigned char ecjpake_test_X3[] = { 48 0x04, 0x7e, 0xa6, 0xe3, 0xa4, 0x48, 0x70, 0x37, 0xa9, 0xe0, 0xdb, 0xd7, 49 0x92, 0x62, 0xb2, 0xcc, 0x27, 0x3e, 0x77, 0x99, 0x30, 0xfc, 0x18, 0x40, 50 0x9a, 0xc5, 0x36, 0x1c, 0x5f, 0xe6, 0x69, 0xd7, 0x02, 0xe1, 0x47, 0x79, 51 0x0a, 0xeb, 0x4c, 0xe7, 0xfd, 0x65, 0x75, 0xab, 0x0f, 0x6c, 0x7f, 0xd1, 52 0xc3, 0x35, 0x93, 0x9a, 0xa8, 0x63, 0xba, 0x37, 0xec, 0x91, 0xb7, 0xe3, 53 0x2b, 0xb0, 0x13, 0xbb, 0x2b 54}; 55 56static const unsigned char ecjpake_test_X4[] = { 57 0x04, 0x19, 0x0a, 0x07, 0x70, 0x0f, 0xfa, 0x4b, 0xe6, 0xae, 0x1d, 0x79, 58 0xee, 0x0f, 0x06, 0xae, 0xb5, 0x44, 0xcd, 0x5a, 0xdd, 0xaa, 0xbe, 0xdf, 59 0x70, 0xf8, 0x62, 0x33, 0x21, 0x33, 0x2c, 0x54, 0xf3, 0x55, 0xf0, 0xfb, 60 0xfe, 0xc7, 0x83, 0xed, 0x35, 0x9e, 0x5d, 0x0b, 0xf7, 0x37, 0x7a, 0x0f, 61 0xc4, 0xea, 0x7a, 0xce, 0x47, 0x3c, 0x9c, 0x11, 0x2b, 0x41, 0xcc, 0xd4, 62 0x1a, 0xc5, 0x6a, 0x56, 0x12 63}; 64 65/* Load my private and public keys, and peer's public keys */ 66static int ecjpake_test_load( mbedtls_ecjpake_context *ctx, 67 const unsigned char *xm1, size_t len_xm1, 68 const unsigned char *xm2, size_t len_xm2, 69 const unsigned char *Xm1, size_t len_Xm1, 70 const unsigned char *Xm2, size_t len_Xm2, 71 const unsigned char *Xp1, size_t len_Xp1, 72 const unsigned char *Xp2, size_t len_Xp2 ) 73{ 74 int ret; 75 76 MBEDTLS_MPI_CHK( mbedtls_mpi_read_binary( &ctx->xm1, xm1, len_xm1 ) ); 77 MBEDTLS_MPI_CHK( mbedtls_mpi_read_binary( &ctx->xm2, xm2, len_xm2 ) ); 78 79 MBEDTLS_MPI_CHK( mbedtls_ecp_point_read_binary( &ctx->grp, 80 &ctx->Xm1, Xm1, len_Xm1 ) ); 81 MBEDTLS_MPI_CHK( mbedtls_ecp_point_read_binary( &ctx->grp, 82 &ctx->Xm2, Xm2, len_Xm2 ) ); 83 MBEDTLS_MPI_CHK( mbedtls_ecp_point_read_binary( &ctx->grp, 84 &ctx->Xp1, Xp1, len_Xp1 ) ); 85 MBEDTLS_MPI_CHK( mbedtls_ecp_point_read_binary( &ctx->grp, 86 &ctx->Xp2, Xp2, len_Xp2 ) ); 87 88cleanup: 89 return( ret ); 90} 91 92#define ADD_SIZE( x ) x, sizeof( x ) 93#endif /* MBEDTLS_ECP_DP_SECP256R1_ENABLED && MBEDTLS_SHA256_C */ 94/* END_HEADER */ 95 96/* BEGIN_DEPENDENCIES 97 * depends_on:MBEDTLS_ECJPAKE_C 98 * END_DEPENDENCIES 99 */ 100 101/* BEGIN_CASE depends_on:NOT_DEFINED */ 102void ecjpake_invalid_param( ) 103{ 104 mbedtls_ecjpake_context ctx; 105 unsigned char buf[42] = { 0 }; 106 size_t const len = sizeof( buf ); 107 mbedtls_ecjpake_role invalid_role = (mbedtls_ecjpake_role) 42; 108 mbedtls_md_type_t valid_md = MBEDTLS_MD_SHA256; 109 mbedtls_ecp_group_id valid_group = MBEDTLS_ECP_DP_SECP256R1; 110 111 TEST_EQUAL( MBEDTLS_ERR_ECP_BAD_INPUT_DATA, 112 mbedtls_ecjpake_setup( &ctx, 113 invalid_role, 114 valid_md, 115 valid_group, 116 buf, len ) ); 117 118exit: 119 return; 120} 121/* END_CASE */ 122 123/* BEGIN_CASE depends_on:MBEDTLS_SELF_TEST */ 124void ecjpake_selftest( ) 125{ 126 TEST_ASSERT( mbedtls_ecjpake_self_test( 1 ) == 0 ); 127} 128/* END_CASE */ 129 130/* BEGIN_CASE depends_on:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_SHA256_C */ 131void read_bad_md( data_t *msg ) 132{ 133 mbedtls_ecjpake_context corrupt_ctx; 134 const unsigned char * pw = NULL; 135 const size_t pw_len = 0; 136 int any_role = MBEDTLS_ECJPAKE_CLIENT; 137 138 mbedtls_ecjpake_init( &corrupt_ctx ); 139 TEST_ASSERT( mbedtls_ecjpake_setup( &corrupt_ctx, any_role, 140 MBEDTLS_MD_SHA256, MBEDTLS_ECP_DP_SECP256R1, pw, pw_len ) == 0 ); 141 corrupt_ctx.md_info = NULL; 142 143 TEST_ASSERT( mbedtls_ecjpake_read_round_one( &corrupt_ctx, msg->x, 144 msg->len ) == MBEDTLS_ERR_MD_BAD_INPUT_DATA ); 145 146exit: 147 mbedtls_ecjpake_free( &corrupt_ctx ); 148} 149/* END_CASE */ 150 151/* BEGIN_CASE depends_on:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_SHA256_C */ 152void read_round_one( int role, data_t * msg, int ref_ret ) 153{ 154 mbedtls_ecjpake_context ctx; 155 const unsigned char * pw = NULL; 156 const size_t pw_len = 0; 157 158 mbedtls_ecjpake_init( &ctx ); 159 160 TEST_ASSERT( mbedtls_ecjpake_setup( &ctx, role, 161 MBEDTLS_MD_SHA256, MBEDTLS_ECP_DP_SECP256R1, pw, pw_len ) == 0 ); 162 163 TEST_ASSERT( mbedtls_ecjpake_read_round_one( &ctx, msg->x, msg->len ) == ref_ret ); 164 165exit: 166 mbedtls_ecjpake_free( &ctx ); 167} 168/* END_CASE */ 169 170/* BEGIN_CASE depends_on:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_SHA256_C */ 171void read_round_two_cli( data_t * msg, int ref_ret ) 172{ 173 mbedtls_ecjpake_context ctx; 174 const unsigned char * pw = NULL; 175 const size_t pw_len = 0; 176 177 mbedtls_ecjpake_init( &ctx ); 178 179 TEST_ASSERT( mbedtls_ecjpake_setup( &ctx, MBEDTLS_ECJPAKE_CLIENT, 180 MBEDTLS_MD_SHA256, MBEDTLS_ECP_DP_SECP256R1, pw, pw_len ) == 0 ); 181 182 TEST_ASSERT( ecjpake_test_load( &ctx, 183 ADD_SIZE( ecjpake_test_x1 ), ADD_SIZE( ecjpake_test_x2 ), 184 ADD_SIZE( ecjpake_test_X1 ), ADD_SIZE( ecjpake_test_X2 ), 185 ADD_SIZE( ecjpake_test_X3 ), ADD_SIZE( ecjpake_test_X4 ) ) 186 == 0 ); 187 188 TEST_ASSERT( mbedtls_ecjpake_read_round_two( &ctx, msg->x, msg->len ) == ref_ret ); 189 190exit: 191 mbedtls_ecjpake_free( &ctx ); 192} 193/* END_CASE */ 194 195/* BEGIN_CASE depends_on:MBEDTLS_ECP_DP_SECP256R1_ENABLED:MBEDTLS_SHA256_C */ 196void read_round_two_srv( data_t * msg, int ref_ret ) 197{ 198 mbedtls_ecjpake_context ctx; 199 const unsigned char * pw = NULL; 200 const size_t pw_len = 0; 201 202 mbedtls_ecjpake_init( &ctx ); 203 204 TEST_ASSERT( mbedtls_ecjpake_setup( &ctx, MBEDTLS_ECJPAKE_SERVER, 205 MBEDTLS_MD_SHA256, MBEDTLS_ECP_DP_SECP256R1, pw, pw_len ) == 0 ); 206 207 TEST_ASSERT( ecjpake_test_load( &ctx, 208 ADD_SIZE( ecjpake_test_x3 ), ADD_SIZE( ecjpake_test_x4 ), 209 ADD_SIZE( ecjpake_test_X3 ), ADD_SIZE( ecjpake_test_X4 ), 210 ADD_SIZE( ecjpake_test_X1 ), ADD_SIZE( ecjpake_test_X2 ) ) 211 == 0 ); 212 213 TEST_ASSERT( mbedtls_ecjpake_read_round_two( &ctx, msg->x, msg->len ) == ref_ret ); 214 215exit: 216 mbedtls_ecjpake_free( &ctx ); 217} 218/* END_CASE */ 219