Actually, SHA-1 has several security flaws, SHA-2 fixed some of those issues. With a salt SHA-2 should be fine, double salt would be better... http://en.wikipe

Actually, SHA-1 has several security flaws, SHA-2 fixed some of those issues. With a salt SHA-2 should be fine, double salt would be better... http://en.wikipedia.org/wiki/SHA-1 http://en.wikipedia.org/wiki/SHA-1 http://en.wikipedia.org/wiki/SHA-2 http://en.wikipedia.org/wiki/SHA-2