mirror of
https://gitlab.com/pulsechaincom/erigon-pulse.git
synced 2025-01-20 17:31:11 +00:00
32 lines
747 B
Go
32 lines
747 B
Go
package merkle_tree
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import (
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"encoding/binary"
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"github.com/ledgerwatch/erigon/common"
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)
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// Uint64Root retrieves the root hash of a uint64 value by converting it to a byte array and returning it as a hash.
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func Uint64Root(val uint64) common.Hash {
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var root common.Hash
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binary.LittleEndian.PutUint64(root[:], val)
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return root
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}
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func SignatureRoot(signature [96]byte) (common.Hash, error) {
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return ArraysRoot([][32]byte{
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common.BytesToHash(signature[0:32]),
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common.BytesToHash(signature[32:64]),
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common.BytesToHash(signature[64:]),
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}, 4)
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}
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func PublicKeyRoot(key [48]byte) (common.Hash, error) {
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var lastByte [32]byte
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copy(lastByte[:], key[32:])
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return ArraysRoot([][32]byte{
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common.BytesToHash(key[:32]),
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lastByte,
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}, 2)
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}
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