assignment01bca

package module
v0.0.0-...-9f076ed Latest Latest
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 Go to latest Published: Oct 9, 2023 License: MIT Imports: 2 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func CalculateHash 

func CalculateHash(block *Block) string

CalculateHash computes the hash of a block based on its transaction data, nonce, and previous hash.

func ChangeBlock 

func ChangeBlock(block *Block, newTransaction string)

ChangeBlock updates the transaction data of a block and recalculates its hash.

func DisplayBlocks 

func DisplayBlocks(blocks []*Block)

DisplayBlocks prints out the details of each block in the blockchain.

func VerifyChain 

func VerifyChain(blocks []*Block) bool

VerifyChain checks if the blockchain is valid by verifying hashes and previous block references.

Types

type Block 

type Block struct {
	Transaction  string // The transaction data stored in the block.
	Nonce        int    // Nonce is a random number used in the mining process.
	PreviousHash string // PreviousHash is the hash of the previous block.
	CurrentHash  string // CurrentHash is the hash of the current block.
}

Block represents a single unit in the blockchain.

func NewBlock 

func NewBlock(transaction string, nonce int, previousHash string) *Block

NewBlock creates and returns a new block with the provided data.

Source Files

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