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You do have access to their non-hashed password. When they type it into your form and press enter. You just invert the case and check it against the hash again.
by maaarghk 12y ago
You do have access to their non-hashed password. When they type it into your form and press enter. You just invert the case and check it against the hash again.
- k__ 12y agoWhy not including the lowercase into the hash-algorithm?
- MartinCron 12y agoA hashing algorithm specifically for passwords that would hash to the same thing based on inverted caps lock or other deterministic user errors (white space at the edges, maybe)? That sounds like a great idea.