Graphics processing units can speed up password cracking by a factor of 50 to 100 over general purpose computers for specific hashing algorithms. As of 2011, available commercial products claim the ability to test up to 2,800,000,000 passwords a second on a standard desktop computer using a high-end graphics processor.[11] Such a device can crack a 10-letter single-case password in one day. The work can be distributed over many computers for an additional speedup proportional to the number of available computers with comparable GPUs. However some algorithms run slowly, or even are specifically designed to run slowly, on GPUs. Examples are DES, Triple DES, bcrypt, scrypt, and Argon2.
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The increased availability of computing power and beginner friendly automated password cracking software for a number of protection schemes has allowed the activity to be taken up by script kiddies.[40] 2ff7e9595c
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