Image:Hash function.svg
维基百科，自由的百科全书
Hash_function.svg (520 × 352 画素, 档案大小： 18 KB, MIME type: image/svg+xml)
[edit] Summary
A typical hash function at work. Note that the hash sums are always the same size, no matter how short or long the input is. Also note that the hash sums look very different even when there are only slight differences in the input.
The hash sums seen here (in hexadecimal format) are actually the first four bytes of the SHA-1 hash sums of those text examples.
Original illustration for Wikipedia.
[edit] Licensing
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This image has been released into the public domain by its author, helix84. This applies worldwide. In some countries this may not be legally possible; if so: |
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[edit] Other versions
Based on en:Image:Hash_function.png, remade as vector graphics.
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This vector image was created with Inkscape. |
Vietnamese version: Image:Hash function vi.svg.
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