17 lines
307 B
Go
17 lines
307 B
Go
package hash
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// SaltXOR xors bits of data with salt
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// repeating salt if necessary.
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func SaltXOR(data, salt []byte) (result []byte) {
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result = make([]byte, len(data))
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ls := len(salt)
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if ls == 0 {
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copy(result, data)
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return
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}
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for i := range result {
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result[i] = data[i] ^ salt[i%ls]
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}
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return
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}
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