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19 lines
318 B
Go
19 lines
318 B
Go
4 years ago
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package codec
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import (
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"crypto/hmac"
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"crypto/sha256"
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"encoding/base64"
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"io"
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)
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func Hmac(key []byte, body string) []byte {
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h := hmac.New(sha256.New, key)
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io.WriteString(h, body)
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return h.Sum(nil)
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}
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func HmacBase64(key []byte, body string) string {
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return base64.StdEncoding.EncodeToString(Hmac(key, body))
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}
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