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34 lines
521 B
Go
34 lines
521 B
Go
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package tools
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import (
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"crypto/hmac"
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"crypto/md5"
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"crypto/sha1"
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)
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const HmacSHA1Len = 10
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func HmacMD5(key, data []byte) []byte {
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hmacMD5 := hmac.New(md5.New, key)
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hmacMD5.Write(data)
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return hmacMD5.Sum(nil)[:16]
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}
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func HmacSHA1(key, data []byte) []byte {
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hmacSHA1 := hmac.New(sha1.New, key)
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hmacSHA1.Write(data)
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return hmacSHA1.Sum(nil)[:20]
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}
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func MD5Sum(b []byte) []byte {
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h := md5.New()
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h.Write(b)
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return h.Sum(nil)
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}
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func SHA1Sum(b []byte) []byte {
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h := sha1.New()
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h.Write(b)
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return h.Sum(nil)
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}
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