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Adds test for odd bit length RSA key size

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Also tidy up ChangeLog following review.
This commit is contained in:
Simon Butcher
2016-04-15 19:06:59 +01:00
parent 10c575be3e
commit 3f5c875654
3 changed files with 13 additions and 3 deletions
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4
library/rsa.c
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@ -117,11 +117,15 @@ int mbedtls_rsa_gen_key( mbedtls_rsa_context *ctx,
f_rng, p_rng ) );
if( nbits % 2 )
{
MBEDTLS_MPI_CHK( mbedtls_mpi_gen_prime( &ctx->Q, ( nbits >> 1 ) + 1, 0,
f_rng, p_rng ) );
}
else
{
MBEDTLS_MPI_CHK( mbedtls_mpi_gen_prime( &ctx->Q, nbits >> 1, 0,
f_rng, p_rng ) );
}
if( mbedtls_mpi_cmp_mpi( &ctx->P, &ctx->Q ) == 0 )
continue;