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package hash2
import (
"bytes"
"crypto/md5"
)
// This returns the data's MD5 checksum.
//
// WARNING: Do NOT Use MD5 in security contexts (defending against
// intentional manipulations of data from untrusted sources);
// use only for checking data integrity against machine errors.
func ComputeMd5Checksum(data []byte) []byte {
h := md5.New()
h.Write(data)
return h.Sum(nil)
}
// This returns true iff the data matches the provided checksum.
func ValidateMd5Checksum(data []byte, sum []byte) bool {
ourSum := ComputeMd5Checksum(data)
return bytes.Equal(ourSum, sum)
}
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