17 lines
531 B
Go
17 lines
531 B
Go
package checksum
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const (
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CharsetBase36 = "abcdefghijklmnopqrstuvwxyz0123456789"
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CharsetBase62 = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"
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)
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// Char returns a simple checksum byte based on Crc32 and the 62 characters specified in CharsetBase62.
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func Char(data []byte) byte {
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return CharsetBase62[Crc32(data)%62]
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}
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// Base36 returns a simple checksum byte based on Crc32 and the 36 lower-case characters specified in CharsetBase36.
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func Base36(data []byte) byte {
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return CharsetBase36[Crc32(data)%36]
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}
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