Home | Tasks | Protect a Password Database with a One-way Hash Protect a Password Database with a One-way Hash A one-way hash function is a cryptographic algorithm that turns an arbitrary-length input into a fixed-length binary value, and this transformation is one-way, that is, given a hash value it is statistically infeasible to re-create a document that would produce this value.
The number of times the ISS (International Space Station) orbits the Earth each day - or once every 90 minutes. That's a lot of sunsets and sunrises! Sunsets to view are getting few...goodnight Earth pic.twitter.com/FQpIbDbdD3.
On September 20, 2010, NASA reported that the ISS orbital numbers were: Perigee 351 km (189 nmi) AMSL Apogee 360 km (194 nmi) AMSL Orbital inclination 51.64 degrees Average speed 7,706.6 m/s (27,743.8 km/h, 17,239.2 mph) Orbital period 91 minutes Perigee is the orbit's lowest point and apogee is its highest point.