Bug 483113: add environment variable to disable/enable hash algorithms in cert/CRL signatures.  Patch suggested and reviewed by Julien.Pierre.
Bug 483113: add environment variable to disable/enable hash algorithms in
cert/CRL signatures.  Patch suggested and reviewed by Julien.Pierre.

ekr/nss-old,nmav/nss,ekr/nss-old,ekr/nss-old,nmav/nss,ekr/nss-old,nmav/nss,nmav/nss,ekr/nss-old,ekr/nss-old,nmav/nss,ekr/nss-old,nmav/nss,nmav/nss