694 lines
22 KiB
Plaintext
694 lines
22 KiB
Plaintext
/* BEGIN_HEADER */
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#include "mbedtls/rsa.h"
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#include "mbedtls/md2.h"
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#include "mbedtls/md4.h"
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#include "mbedtls/md5.h"
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#include "mbedtls/sha1.h"
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#include "mbedtls/sha256.h"
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#include "mbedtls/sha512.h"
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#include "mbedtls/entropy.h"
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#include "mbedtls/ctr_drbg.h"
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/* END_HEADER */
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/* BEGIN_DEPENDENCIES
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* depends_on:POLARSSL_RSA_C:POLARSSL_BIGNUM_C:POLARSSL_GENPRIME
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* END_DEPENDENCIES
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*/
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/* BEGIN_CASE */
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void rsa_pkcs1_sign( char *message_hex_string, int padding_mode, int digest,
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int mod, int radix_P, char *input_P, int radix_Q,
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char *input_Q, int radix_N, char *input_N, int radix_E,
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char *input_E, char *result_hex_str, int result )
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{
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unsigned char message_str[1000];
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unsigned char hash_result[1000];
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unsigned char output[1000];
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unsigned char output_str[1000];
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rsa_context ctx;
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mpi P1, Q1, H, G;
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int msg_len;
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rnd_pseudo_info rnd_info;
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mpi_init( &P1 ); mpi_init( &Q1 ); mpi_init( &H ); mpi_init( &G );
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rsa_init( &ctx, padding_mode, 0 );
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memset( message_str, 0x00, 1000 );
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memset( hash_result, 0x00, 1000 );
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memset( output, 0x00, 1000 );
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memset( output_str, 0x00, 1000 );
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memset( &rnd_info, 0, sizeof( rnd_pseudo_info ) );
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ctx.len = mod / 8;
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TEST_ASSERT( mpi_read_string( &ctx.P, radix_P, input_P ) == 0 );
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TEST_ASSERT( mpi_read_string( &ctx.Q, radix_Q, input_Q ) == 0 );
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TEST_ASSERT( mpi_read_string( &ctx.N, radix_N, input_N ) == 0 );
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TEST_ASSERT( mpi_read_string( &ctx.E, radix_E, input_E ) == 0 );
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TEST_ASSERT( mpi_sub_int( &P1, &ctx.P, 1 ) == 0 );
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TEST_ASSERT( mpi_sub_int( &Q1, &ctx.Q, 1 ) == 0 );
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TEST_ASSERT( mpi_mul_mpi( &H, &P1, &Q1 ) == 0 );
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TEST_ASSERT( mpi_gcd( &G, &ctx.E, &H ) == 0 );
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TEST_ASSERT( mpi_inv_mod( &ctx.D , &ctx.E, &H ) == 0 );
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TEST_ASSERT( mpi_mod_mpi( &ctx.DP, &ctx.D, &P1 ) == 0 );
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TEST_ASSERT( mpi_mod_mpi( &ctx.DQ, &ctx.D, &Q1 ) == 0 );
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TEST_ASSERT( mpi_inv_mod( &ctx.QP, &ctx.Q, &ctx.P ) == 0 );
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TEST_ASSERT( rsa_check_privkey( &ctx ) == 0 );
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msg_len = unhexify( message_str, message_hex_string );
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if( md_info_from_type( digest ) != NULL )
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TEST_ASSERT( md( md_info_from_type( digest ), message_str, msg_len, hash_result ) == 0 );
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TEST_ASSERT( rsa_pkcs1_sign( &ctx, &rnd_pseudo_rand, &rnd_info, RSA_PRIVATE, digest, 0, hash_result, output ) == result );
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if( result == 0 )
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{
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hexify( output_str, output, ctx.len );
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TEST_ASSERT( strcasecmp( (char *) output_str, result_hex_str ) == 0 );
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}
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exit:
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mpi_free( &P1 ); mpi_free( &Q1 ); mpi_free( &H ); mpi_free( &G );
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rsa_free( &ctx );
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}
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/* END_CASE */
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/* BEGIN_CASE */
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void rsa_pkcs1_verify( char *message_hex_string, int padding_mode, int digest,
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int mod, int radix_N, char *input_N, int radix_E,
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char *input_E, char *result_hex_str, int result )
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{
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unsigned char message_str[1000];
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unsigned char hash_result[1000];
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unsigned char result_str[1000];
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rsa_context ctx;
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int msg_len;
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rsa_init( &ctx, padding_mode, 0 );
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memset( message_str, 0x00, 1000 );
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memset( hash_result, 0x00, 1000 );
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memset( result_str, 0x00, 1000 );
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ctx.len = mod / 8;
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TEST_ASSERT( mpi_read_string( &ctx.N, radix_N, input_N ) == 0 );
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TEST_ASSERT( mpi_read_string( &ctx.E, radix_E, input_E ) == 0 );
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TEST_ASSERT( rsa_check_pubkey( &ctx ) == 0 );
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msg_len = unhexify( message_str, message_hex_string );
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unhexify( result_str, result_hex_str );
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if( md_info_from_type( digest ) != NULL )
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TEST_ASSERT( md( md_info_from_type( digest ), message_str, msg_len, hash_result ) == 0 );
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TEST_ASSERT( rsa_pkcs1_verify( &ctx, NULL, NULL, RSA_PUBLIC, digest, 0, hash_result, result_str ) == result );
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exit:
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rsa_free( &ctx );
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}
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/* END_CASE */
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/* BEGIN_CASE */
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void rsa_pkcs1_sign_raw( char *message_hex_string, char *hash_result_string,
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int padding_mode, int mod, int radix_P, char *input_P,
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int radix_Q, char *input_Q, int radix_N,
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char *input_N, int radix_E, char *input_E,
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char *result_hex_str )
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{
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unsigned char message_str[1000];
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unsigned char hash_result[1000];
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unsigned char output[1000];
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unsigned char output_str[1000];
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rsa_context ctx;
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mpi P1, Q1, H, G;
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int hash_len;
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rnd_pseudo_info rnd_info;
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mpi_init( &P1 ); mpi_init( &Q1 ); mpi_init( &H ); mpi_init( &G );
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rsa_init( &ctx, padding_mode, 0 );
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memset( message_str, 0x00, 1000 );
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memset( hash_result, 0x00, 1000 );
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memset( output, 0x00, 1000 );
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memset( output_str, 0x00, 1000 );
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memset( &rnd_info, 0, sizeof( rnd_pseudo_info ) );
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ctx.len = mod / 8;
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TEST_ASSERT( mpi_read_string( &ctx.P, radix_P, input_P ) == 0 );
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TEST_ASSERT( mpi_read_string( &ctx.Q, radix_Q, input_Q ) == 0 );
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TEST_ASSERT( mpi_read_string( &ctx.N, radix_N, input_N ) == 0 );
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TEST_ASSERT( mpi_read_string( &ctx.E, radix_E, input_E ) == 0 );
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TEST_ASSERT( mpi_sub_int( &P1, &ctx.P, 1 ) == 0 );
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TEST_ASSERT( mpi_sub_int( &Q1, &ctx.Q, 1 ) == 0 );
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TEST_ASSERT( mpi_mul_mpi( &H, &P1, &Q1 ) == 0 );
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TEST_ASSERT( mpi_gcd( &G, &ctx.E, &H ) == 0 );
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TEST_ASSERT( mpi_inv_mod( &ctx.D , &ctx.E, &H ) == 0 );
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TEST_ASSERT( mpi_mod_mpi( &ctx.DP, &ctx.D, &P1 ) == 0 );
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TEST_ASSERT( mpi_mod_mpi( &ctx.DQ, &ctx.D, &Q1 ) == 0 );
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TEST_ASSERT( mpi_inv_mod( &ctx.QP, &ctx.Q, &ctx.P ) == 0 );
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TEST_ASSERT( rsa_check_privkey( &ctx ) == 0 );
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unhexify( message_str, message_hex_string );
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hash_len = unhexify( hash_result, hash_result_string );
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TEST_ASSERT( rsa_pkcs1_sign( &ctx, &rnd_pseudo_rand, &rnd_info, RSA_PRIVATE, POLARSSL_MD_NONE, hash_len, hash_result, output ) == 0 );
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hexify( output_str, output, ctx.len );
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TEST_ASSERT( strcasecmp( (char *) output_str, result_hex_str ) == 0 );
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/* For PKCS#1 v1.5, there is an alternative way to generate signatures */
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if( padding_mode == RSA_PKCS_V15 )
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{
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memset( output, 0x00, 1000 );
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memset( output_str, 0x00, 1000 );
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TEST_ASSERT( rsa_rsaes_pkcs1_v15_encrypt( &ctx,
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&rnd_pseudo_rand, &rnd_info, RSA_PRIVATE,
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hash_len, hash_result, output ) == 0 );
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hexify( output_str, output, ctx.len );
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TEST_ASSERT( strcasecmp( (char *) output_str, result_hex_str ) == 0 );
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}
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exit:
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mpi_free( &P1 ); mpi_free( &Q1 ); mpi_free( &H ); mpi_free( &G );
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rsa_free( &ctx );
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}
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/* END_CASE */
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/* BEGIN_CASE */
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void rsa_pkcs1_verify_raw( char *message_hex_string, char *hash_result_string,
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int padding_mode, int mod, int radix_N,
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char *input_N, int radix_E, char *input_E,
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char *result_hex_str, int correct )
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{
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unsigned char message_str[1000];
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unsigned char hash_result[1000];
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unsigned char result_str[1000];
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unsigned char output[1000];
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rsa_context ctx;
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size_t hash_len, olen;
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rsa_init( &ctx, padding_mode, 0 );
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memset( message_str, 0x00, 1000 );
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memset( hash_result, 0x00, 1000 );
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memset( result_str, 0x00, 1000 );
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memset( output, 0x00, sizeof( output ) );
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ctx.len = mod / 8;
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TEST_ASSERT( mpi_read_string( &ctx.N, radix_N, input_N ) == 0 );
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TEST_ASSERT( mpi_read_string( &ctx.E, radix_E, input_E ) == 0 );
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TEST_ASSERT( rsa_check_pubkey( &ctx ) == 0 );
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unhexify( message_str, message_hex_string );
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hash_len = unhexify( hash_result, hash_result_string );
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unhexify( result_str, result_hex_str );
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TEST_ASSERT( rsa_pkcs1_verify( &ctx, NULL, NULL, RSA_PUBLIC, POLARSSL_MD_NONE, hash_len, hash_result, result_str ) == correct );
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/* For PKCS#1 v1.5, there is an alternative way to verify signatures */
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if( padding_mode == RSA_PKCS_V15 )
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{
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int ok;
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TEST_ASSERT( rsa_rsaes_pkcs1_v15_decrypt( &ctx,
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NULL, NULL, RSA_PUBLIC,
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&olen, result_str, output, sizeof( output ) ) == 0 );
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ok = olen == hash_len && memcmp( output, hash_result, olen ) == 0;
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if( correct == 0 )
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TEST_ASSERT( ok == 1 );
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else
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TEST_ASSERT( ok == 0 );
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}
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exit:
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rsa_free( &ctx );
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}
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/* END_CASE */
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/* BEGIN_CASE */
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void rsa_pkcs1_encrypt( char *message_hex_string, int padding_mode, int mod,
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int radix_N, char *input_N, int radix_E, char *input_E,
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char *result_hex_str, int result )
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{
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unsigned char message_str[1000];
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unsigned char output[1000];
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unsigned char output_str[1000];
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rsa_context ctx;
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size_t msg_len;
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rnd_pseudo_info rnd_info;
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memset( &rnd_info, 0, sizeof( rnd_pseudo_info ) );
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rsa_init( &ctx, padding_mode, 0 );
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memset( message_str, 0x00, 1000 );
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memset( output, 0x00, 1000 );
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memset( output_str, 0x00, 1000 );
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ctx.len = mod / 8;
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TEST_ASSERT( mpi_read_string( &ctx.N, radix_N, input_N ) == 0 );
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TEST_ASSERT( mpi_read_string( &ctx.E, radix_E, input_E ) == 0 );
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TEST_ASSERT( rsa_check_pubkey( &ctx ) == 0 );
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msg_len = unhexify( message_str, message_hex_string );
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TEST_ASSERT( rsa_pkcs1_encrypt( &ctx, &rnd_pseudo_rand, &rnd_info, RSA_PUBLIC, msg_len, message_str, output ) == result );
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if( result == 0 )
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{
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hexify( output_str, output, ctx.len );
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TEST_ASSERT( strcasecmp( (char *) output_str, result_hex_str ) == 0 );
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}
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exit:
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rsa_free( &ctx );
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}
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/* END_CASE */
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/* BEGIN_CASE */
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void rsa_pkcs1_encrypt_bad_rng( char *message_hex_string, int padding_mode,
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int mod, int radix_N, char *input_N,
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int radix_E, char *input_E,
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char *result_hex_str, int result )
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{
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unsigned char message_str[1000];
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unsigned char output[1000];
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unsigned char output_str[1000];
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rsa_context ctx;
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size_t msg_len;
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rsa_init( &ctx, padding_mode, 0 );
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memset( message_str, 0x00, 1000 );
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memset( output, 0x00, 1000 );
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memset( output_str, 0x00, 1000 );
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ctx.len = mod / 8;
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TEST_ASSERT( mpi_read_string( &ctx.N, radix_N, input_N ) == 0 );
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TEST_ASSERT( mpi_read_string( &ctx.E, radix_E, input_E ) == 0 );
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TEST_ASSERT( rsa_check_pubkey( &ctx ) == 0 );
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msg_len = unhexify( message_str, message_hex_string );
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TEST_ASSERT( rsa_pkcs1_encrypt( &ctx, &rnd_zero_rand, NULL, RSA_PUBLIC, msg_len, message_str, output ) == result );
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if( result == 0 )
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{
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hexify( output_str, output, ctx.len );
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TEST_ASSERT( strcasecmp( (char *) output_str, result_hex_str ) == 0 );
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}
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exit:
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rsa_free( &ctx );
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}
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/* END_CASE */
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/* BEGIN_CASE */
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void rsa_pkcs1_decrypt( char *message_hex_string, int padding_mode, int mod,
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int radix_P, char *input_P, int radix_Q, char *input_Q,
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int radix_N, char *input_N, int radix_E, char *input_E,
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int max_output, char *result_hex_str, int result )
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{
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unsigned char message_str[1000];
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unsigned char output[1000];
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unsigned char output_str[1000];
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rsa_context ctx;
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mpi P1, Q1, H, G;
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size_t output_len;
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rnd_pseudo_info rnd_info;
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mpi_init( &P1 ); mpi_init( &Q1 ); mpi_init( &H ); mpi_init( &G );
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rsa_init( &ctx, padding_mode, 0 );
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memset( message_str, 0x00, 1000 );
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memset( output, 0x00, 1000 );
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memset( output_str, 0x00, 1000 );
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memset( &rnd_info, 0, sizeof( rnd_pseudo_info ) );
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ctx.len = mod / 8;
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TEST_ASSERT( mpi_read_string( &ctx.P, radix_P, input_P ) == 0 );
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TEST_ASSERT( mpi_read_string( &ctx.Q, radix_Q, input_Q ) == 0 );
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TEST_ASSERT( mpi_read_string( &ctx.N, radix_N, input_N ) == 0 );
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TEST_ASSERT( mpi_read_string( &ctx.E, radix_E, input_E ) == 0 );
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TEST_ASSERT( mpi_sub_int( &P1, &ctx.P, 1 ) == 0 );
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TEST_ASSERT( mpi_sub_int( &Q1, &ctx.Q, 1 ) == 0 );
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TEST_ASSERT( mpi_mul_mpi( &H, &P1, &Q1 ) == 0 );
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TEST_ASSERT( mpi_gcd( &G, &ctx.E, &H ) == 0 );
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TEST_ASSERT( mpi_inv_mod( &ctx.D , &ctx.E, &H ) == 0 );
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TEST_ASSERT( mpi_mod_mpi( &ctx.DP, &ctx.D, &P1 ) == 0 );
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TEST_ASSERT( mpi_mod_mpi( &ctx.DQ, &ctx.D, &Q1 ) == 0 );
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TEST_ASSERT( mpi_inv_mod( &ctx.QP, &ctx.Q, &ctx.P ) == 0 );
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TEST_ASSERT( rsa_check_privkey( &ctx ) == 0 );
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unhexify( message_str, message_hex_string );
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output_len = 0;
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TEST_ASSERT( rsa_pkcs1_decrypt( &ctx, rnd_pseudo_rand, &rnd_info, RSA_PRIVATE, &output_len, message_str, output, max_output ) == result );
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if( result == 0 )
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{
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hexify( output_str, output, ctx.len );
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TEST_ASSERT( strncasecmp( (char *) output_str, result_hex_str, strlen( result_hex_str ) ) == 0 );
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}
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exit:
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mpi_free( &P1 ); mpi_free( &Q1 ); mpi_free( &H ); mpi_free( &G );
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rsa_free( &ctx );
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}
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/* END_CASE */
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/* BEGIN_CASE */
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void rsa_public( char *message_hex_string, int mod, int radix_N, char *input_N,
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int radix_E, char *input_E, char *result_hex_str, int result )
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{
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unsigned char message_str[1000];
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unsigned char output[1000];
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unsigned char output_str[1000];
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rsa_context ctx, ctx2; /* Also test rsa_copy() while at it */
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rsa_init( &ctx, RSA_PKCS_V15, 0 );
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rsa_init( &ctx2, RSA_PKCS_V15, 0 );
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memset( message_str, 0x00, 1000 );
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memset( output, 0x00, 1000 );
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memset( output_str, 0x00, 1000 );
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ctx.len = mod / 8;
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TEST_ASSERT( mpi_read_string( &ctx.N, radix_N, input_N ) == 0 );
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TEST_ASSERT( mpi_read_string( &ctx.E, radix_E, input_E ) == 0 );
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TEST_ASSERT( rsa_check_pubkey( &ctx ) == 0 );
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unhexify( message_str, message_hex_string );
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TEST_ASSERT( rsa_public( &ctx, message_str, output ) == result );
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if( result == 0 )
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{
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hexify( output_str, output, ctx.len );
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TEST_ASSERT( strcasecmp( (char *) output_str, result_hex_str ) == 0 );
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}
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/* And now with the copy */
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TEST_ASSERT( rsa_copy( &ctx2, &ctx ) == 0 );
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/* clear the original to be sure */
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rsa_free( &ctx );
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TEST_ASSERT( rsa_check_pubkey( &ctx2 ) == 0 );
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memset( output, 0x00, 1000 );
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memset( output_str, 0x00, 1000 );
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TEST_ASSERT( rsa_public( &ctx2, message_str, output ) == result );
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if( result == 0 )
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{
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hexify( output_str, output, ctx2.len );
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TEST_ASSERT( strcasecmp( (char *) output_str, result_hex_str ) == 0 );
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}
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exit:
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rsa_free( &ctx );
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rsa_free( &ctx2 );
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}
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/* END_CASE */
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/* BEGIN_CASE */
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void rsa_private( char *message_hex_string, int mod, int radix_P, char *input_P,
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int radix_Q, char *input_Q, int radix_N, char *input_N,
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int radix_E, char *input_E, char *result_hex_str, int result )
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{
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unsigned char message_str[1000];
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unsigned char output[1000];
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unsigned char output_str[1000];
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rsa_context ctx, ctx2; /* Also test rsa_copy() while at it */
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mpi P1, Q1, H, G;
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rnd_pseudo_info rnd_info;
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int i;
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mpi_init( &P1 ); mpi_init( &Q1 ); mpi_init( &H ); mpi_init( &G );
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rsa_init( &ctx, RSA_PKCS_V15, 0 );
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rsa_init( &ctx2, RSA_PKCS_V15, 0 );
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memset( message_str, 0x00, 1000 );
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memset( &rnd_info, 0, sizeof( rnd_pseudo_info ) );
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ctx.len = mod / 8;
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TEST_ASSERT( mpi_read_string( &ctx.P, radix_P, input_P ) == 0 );
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TEST_ASSERT( mpi_read_string( &ctx.Q, radix_Q, input_Q ) == 0 );
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TEST_ASSERT( mpi_read_string( &ctx.N, radix_N, input_N ) == 0 );
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TEST_ASSERT( mpi_read_string( &ctx.E, radix_E, input_E ) == 0 );
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TEST_ASSERT( mpi_sub_int( &P1, &ctx.P, 1 ) == 0 );
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TEST_ASSERT( mpi_sub_int( &Q1, &ctx.Q, 1 ) == 0 );
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TEST_ASSERT( mpi_mul_mpi( &H, &P1, &Q1 ) == 0 );
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TEST_ASSERT( mpi_gcd( &G, &ctx.E, &H ) == 0 );
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TEST_ASSERT( mpi_inv_mod( &ctx.D , &ctx.E, &H ) == 0 );
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TEST_ASSERT( mpi_mod_mpi( &ctx.DP, &ctx.D, &P1 ) == 0 );
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TEST_ASSERT( mpi_mod_mpi( &ctx.DQ, &ctx.D, &Q1 ) == 0 );
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TEST_ASSERT( mpi_inv_mod( &ctx.QP, &ctx.Q, &ctx.P ) == 0 );
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TEST_ASSERT( rsa_check_privkey( &ctx ) == 0 );
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unhexify( message_str, message_hex_string );
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/* repeat three times to test updating of blinding values */
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for( i = 0; i < 3; i++ )
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{
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memset( output, 0x00, 1000 );
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memset( output_str, 0x00, 1000 );
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TEST_ASSERT( rsa_private( &ctx, rnd_pseudo_rand, &rnd_info,
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message_str, output ) == result );
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if( result == 0 )
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{
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hexify( output_str, output, ctx.len );
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TEST_ASSERT( strcasecmp( (char *) output_str,
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result_hex_str ) == 0 );
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}
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}
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/* And now one more time with the copy */
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TEST_ASSERT( rsa_copy( &ctx2, &ctx ) == 0 );
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/* clear the original to be sure */
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rsa_free( &ctx );
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TEST_ASSERT( rsa_check_privkey( &ctx2 ) == 0 );
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memset( output, 0x00, 1000 );
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memset( output_str, 0x00, 1000 );
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TEST_ASSERT( rsa_private( &ctx2, rnd_pseudo_rand, &rnd_info,
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message_str, output ) == result );
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if( result == 0 )
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{
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hexify( output_str, output, ctx2.len );
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TEST_ASSERT( strcasecmp( (char *) output_str,
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result_hex_str ) == 0 );
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}
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exit:
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mpi_free( &P1 ); mpi_free( &Q1 ); mpi_free( &H ); mpi_free( &G );
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rsa_free( &ctx ); rsa_free( &ctx2 );
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}
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/* END_CASE */
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/* BEGIN_CASE */
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void rsa_check_privkey_null()
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{
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rsa_context ctx;
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memset( &ctx, 0x00, sizeof( rsa_context ) );
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TEST_ASSERT( rsa_check_privkey( &ctx ) == POLARSSL_ERR_RSA_KEY_CHECK_FAILED );
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}
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/* END_CASE */
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/* BEGIN_CASE */
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void rsa_check_pubkey( int radix_N, char *input_N, int radix_E, char *input_E,
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int result )
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{
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rsa_context ctx;
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rsa_init( &ctx, RSA_PKCS_V15, 0 );
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if( strlen( input_N ) )
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{
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TEST_ASSERT( mpi_read_string( &ctx.N, radix_N, input_N ) == 0 );
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}
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if( strlen( input_E ) )
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{
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TEST_ASSERT( mpi_read_string( &ctx.E, radix_E, input_E ) == 0 );
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}
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TEST_ASSERT( rsa_check_pubkey( &ctx ) == result );
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exit:
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rsa_free( &ctx );
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}
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/* END_CASE */
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/* BEGIN_CASE */
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void rsa_check_privkey( int mod, int radix_P, char *input_P, int radix_Q,
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char *input_Q, int radix_N, char *input_N,
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int radix_E, char *input_E, int radix_D, char *input_D,
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int radix_DP, char *input_DP, int radix_DQ,
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char *input_DQ, int radix_QP, char *input_QP,
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int result )
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{
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rsa_context ctx;
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rsa_init( &ctx, RSA_PKCS_V15, 0 );
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ctx.len = mod / 8;
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if( strlen( input_P ) )
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{
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TEST_ASSERT( mpi_read_string( &ctx.P, radix_P, input_P ) == 0 );
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}
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if( strlen( input_Q ) )
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{
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TEST_ASSERT( mpi_read_string( &ctx.Q, radix_Q, input_Q ) == 0 );
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}
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if( strlen( input_N ) )
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{
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TEST_ASSERT( mpi_read_string( &ctx.N, radix_N, input_N ) == 0 );
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}
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if( strlen( input_E ) )
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{
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TEST_ASSERT( mpi_read_string( &ctx.E, radix_E, input_E ) == 0 );
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}
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if( strlen( input_D ) )
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{
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TEST_ASSERT( mpi_read_string( &ctx.D, radix_D, input_D ) == 0 );
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}
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if( strlen( input_DP ) )
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{
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TEST_ASSERT( mpi_read_string( &ctx.DP, radix_DP, input_DP ) == 0 );
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}
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if( strlen( input_DQ ) )
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{
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TEST_ASSERT( mpi_read_string( &ctx.DQ, radix_DQ, input_DQ ) == 0 );
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}
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if( strlen( input_QP ) )
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{
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TEST_ASSERT( mpi_read_string( &ctx.QP, radix_QP, input_QP ) == 0 );
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}
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TEST_ASSERT( rsa_check_privkey( &ctx ) == result );
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exit:
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rsa_free( &ctx );
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}
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/* END_CASE */
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/* BEGIN_CASE */
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void rsa_check_pubpriv( int mod, int radix_Npub, char *input_Npub,
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int radix_Epub, char *input_Epub,
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int radix_P, char *input_P, int radix_Q,
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char *input_Q, int radix_N, char *input_N,
|
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int radix_E, char *input_E, int radix_D, char *input_D,
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int radix_DP, char *input_DP, int radix_DQ,
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char *input_DQ, int radix_QP, char *input_QP,
|
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int result )
|
|
{
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rsa_context pub, prv;
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rsa_init( &pub, RSA_PKCS_V15, 0 );
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rsa_init( &prv, RSA_PKCS_V15, 0 );
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pub.len = mod / 8;
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prv.len = mod / 8;
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if( strlen( input_Npub ) )
|
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{
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TEST_ASSERT( mpi_read_string( &pub.N, radix_Npub, input_Npub ) == 0 );
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}
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if( strlen( input_Epub ) )
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{
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TEST_ASSERT( mpi_read_string( &pub.E, radix_Epub, input_Epub ) == 0 );
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}
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|
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if( strlen( input_P ) )
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{
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TEST_ASSERT( mpi_read_string( &prv.P, radix_P, input_P ) == 0 );
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}
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if( strlen( input_Q ) )
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{
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TEST_ASSERT( mpi_read_string( &prv.Q, radix_Q, input_Q ) == 0 );
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}
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if( strlen( input_N ) )
|
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{
|
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TEST_ASSERT( mpi_read_string( &prv.N, radix_N, input_N ) == 0 );
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}
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if( strlen( input_E ) )
|
|
{
|
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TEST_ASSERT( mpi_read_string( &prv.E, radix_E, input_E ) == 0 );
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}
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if( strlen( input_D ) )
|
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{
|
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TEST_ASSERT( mpi_read_string( &prv.D, radix_D, input_D ) == 0 );
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}
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if( strlen( input_DP ) )
|
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{
|
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TEST_ASSERT( mpi_read_string( &prv.DP, radix_DP, input_DP ) == 0 );
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}
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if( strlen( input_DQ ) )
|
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{
|
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TEST_ASSERT( mpi_read_string( &prv.DQ, radix_DQ, input_DQ ) == 0 );
|
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}
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if( strlen( input_QP ) )
|
|
{
|
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TEST_ASSERT( mpi_read_string( &prv.QP, radix_QP, input_QP ) == 0 );
|
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}
|
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|
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TEST_ASSERT( rsa_check_pub_priv( &pub, &prv ) == result );
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exit:
|
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rsa_free( &pub );
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rsa_free( &prv );
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}
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/* END_CASE */
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|
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/* BEGIN_CASE depends_on:POLARSSL_CTR_DRBG_C:POLARSSL_ENTROPY_C */
|
|
void rsa_gen_key( int nrbits, int exponent, int result)
|
|
{
|
|
rsa_context ctx;
|
|
entropy_context entropy;
|
|
ctr_drbg_context ctr_drbg;
|
|
const char *pers = "test_suite_rsa";
|
|
|
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entropy_init( &entropy );
|
|
TEST_ASSERT( ctr_drbg_init( &ctr_drbg, entropy_func, &entropy,
|
|
(const unsigned char *) pers, strlen( pers ) ) == 0 );
|
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|
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rsa_init( &ctx, 0, 0 );
|
|
|
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TEST_ASSERT( rsa_gen_key( &ctx, ctr_drbg_random, &ctr_drbg, nrbits, exponent ) == result );
|
|
if( result == 0 )
|
|
{
|
|
TEST_ASSERT( rsa_check_privkey( &ctx ) == 0 );
|
|
}
|
|
|
|
exit:
|
|
rsa_free( &ctx );
|
|
ctr_drbg_free( &ctr_drbg );
|
|
entropy_free( &entropy );
|
|
}
|
|
/* END_CASE */
|
|
|
|
/* BEGIN_CASE depends_on:POLARSSL_SELF_TEST */
|
|
void rsa_selftest()
|
|
{
|
|
TEST_ASSERT( rsa_self_test( 0 ) == 0 );
|
|
}
|
|
/* END_CASE */
|