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tpl/crypto: Add FNV32a
Main motivation to get a integer from a string.
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1 changed files with 12 additions and 0 deletions
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@ -23,6 +23,7 @@ import (
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"encoding/hex"
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"fmt"
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"hash"
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"hash/fnv"
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"github.com/spf13/cast"
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)
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@ -68,6 +69,17 @@ func (ns *Namespace) SHA256(in any) (string, error) {
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return hex.EncodeToString(hash[:]), nil
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}
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// FNV32a hashes using fnv32a algorithm
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func (ns *Namespace) FNV32a(in any) (int, error) {
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conv, err := cast.ToStringE(in)
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if err != nil {
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return 0, err
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}
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algorithm := fnv.New32a()
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algorithm.Write([]byte(conv))
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return int(algorithm.Sum32()), nil
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}
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// HMAC returns a cryptographic hash that uses a key to sign a message.
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func (ns *Namespace) HMAC(h any, k any, m any, e ...any) (string, error) {
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ha, err := cast.ToStringE(h)
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