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Get rid of pk_wrap_rsa()

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This commit is contained in:
Manuel Pégourié-Gonnard
2013-08-14 13:39:57 +02:00
parent f8c948a674
commit 3053f5bcb4
5 changed files with 94 additions and 44 deletions
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34
library/rsa.c
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@ -1196,6 +1196,40 @@ int rsa_pkcs1_verify( rsa_context *ctx,
}
}
/*
* Copy the components of an RSA key
*/
int rsa_copy( rsa_context *dst, const rsa_context *src )
{
int ret;
dst->ver = src->ver;
dst->len = src->len;
MPI_CHK( mpi_copy( &dst->N, &src->N ) );
MPI_CHK( mpi_copy( &dst->E, &src->E ) );
MPI_CHK( mpi_copy( &dst->D, &src->D ) );
MPI_CHK( mpi_copy( &dst->P, &src->P ) );
MPI_CHK( mpi_copy( &dst->Q, &src->Q ) );
MPI_CHK( mpi_copy( &dst->DP, &src->DP ) );
MPI_CHK( mpi_copy( &dst->DQ, &src->DQ ) );
MPI_CHK( mpi_copy( &dst->QP, &src->QP ) );
MPI_CHK( mpi_copy( &dst->RN, &src->RN ) );
MPI_CHK( mpi_copy( &dst->RP, &src->RP ) );
MPI_CHK( mpi_copy( &dst->RQ, &src->RQ ) );
dst->padding = src->padding;
dst->hash_id = src->padding;
cleanup:
if( ret != 0 )
rsa_free( dst );
return( ret );
}
/*
* Free the components of an RSA key
*/