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crc64.go
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crc64.go
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package hash
import (
"strconv"
"hash/crc64"
)
// CRC64ISO
func CRC64ISO(s string) string {
data := []byte(s)
tab := crc64.MakeTable(crc64.ISO)
res := crc64.Checksum(data, tab)
return strconv.FormatInt(int64(res), 16)
}
// CRC64ISO
func (this Hash) CRC64ISO() Hash {
return this.FuncHash(func(data ...[]byte) (string, error) {
newData := ""
for _, v := range data {
newData += string(v)
}
return CRC64ISO(newData), nil
})
}
// =======================
// CRC64ECMA 哈希值
func CRC64ECMA(s string) string {
data := []byte(s)
tab := crc64.MakeTable(crc64.ECMA)
res := crc64.Checksum(data, tab)
return strconv.FormatInt(int64(res), 16)
}
// CRC64ECMA 哈希值
func (this Hash) CRC64ECMA() Hash {
return this.FuncHash(func(data ...[]byte) (string, error) {
newData := ""
for _, v := range data {
newData += string(v)
}
return CRC64ECMA(newData), nil
})
}