mirror of https://github.com/minio/minio.git
23 lines
370 B
Go
23 lines
370 B
Go
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package md5
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import (
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"crypto/md5"
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"io"
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)
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func Sum(reader io.Reader) ([]byte, error) {
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hash := md5.New()
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var err error
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for err == nil {
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length := 0
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byteBuffer := make([]byte, 1024*1024)
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length, err = reader.Read(byteBuffer)
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byteBuffer = byteBuffer[0:length]
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hash.Write(byteBuffer)
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}
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if err != io.EOF {
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return nil, err
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}
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return hash.Sum(nil), nil
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}
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