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Merge branch 'mbedtls-1.3' into development

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* mbedtls-1.3:
  Add missing depends in x509 programs
  Simplify ifdef checks in programs/x509
  Fix thread safety issue in RSA operations
  Add test certificate for bitstring in DN
  Add support for X.520 uniqueIdentifier
  Accept bitstrings in X.509 names
This commit is contained in:
Manuel Pégourié-Gonnard
2015-03-31 17:56:15 +02:00
parent c89d6cf77c 0878a0d884
commit 26c9f90cae
12 changed files with 143 additions and 81 deletions
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14
library/rsa.c
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@ -282,11 +282,18 @@ int rsa_public( rsa_context *ctx,
return( POLARSSL_ERR_RSA_BAD_INPUT_DATA );
}
#if defined(POLARSSL_THREADING_C)
polarssl_mutex_lock( &ctx->mutex );
#endif
olen = ctx->len;
MPI_CHK( mpi_exp_mod( &T, &T, &ctx->E, &ctx->N, &ctx->RN ) );
MPI_CHK( mpi_write_binary( &T, output, olen ) );
cleanup:
#if defined(POLARSSL_THREADING_C)
polarssl_mutex_unlock( &ctx->mutex );
#endif
mpi_free( &T );
@ -400,6 +407,10 @@ int rsa_private( rsa_context *ctx,
MPI_CHK( mpi_mod_mpi( &T, &T, &ctx->N ) );
}
#if defined(POLARSSL_THREADING_C)
polarssl_mutex_lock( &ctx->mutex );
#endif
#if defined(POLARSSL_RSA_NO_CRT)
MPI_CHK( mpi_exp_mod( &T, &T, &ctx->D, &ctx->N, &ctx->RN ) );
#else
@ -440,10 +451,11 @@ int rsa_private( rsa_context *ctx,
MPI_CHK( mpi_write_binary( &T, output, olen ) );
cleanup:
mpi_free( &T ); mpi_free( &T1 ); mpi_free( &T2 );
#if defined(POLARSSL_THREADING_C)
polarssl_mutex_unlock( &ctx->mutex );
mpi_free( &Vi_copy ); mpi_free( &Vf_copy );
#endif
mpi_free( &T ); mpi_free( &T1 ); mpi_free( &T2 );
if( ret != 0 )
return( POLARSSL_ERR_RSA_PRIVATE_FAILED + ret );