  Baryon asymmetry of the universe is generated in the supersymmetric standard
model (SSM) through the charge transport mechanism mediated by top squarks.
Necessary CP violation originates from a complex phase contained in
mass-squared matrices of squarks and sleptons. This complex phase also gives
contributions to the electric dipole moments (EDMs) of the neutron and the
electron. The amount of induced baryon asymmetry is consistent with its
observed value within reasonable ranges of SSM parameters. The EDMs are
predicted to be slightly smaller than their experimental upper limits.
