| 1 | import { Hash256 } from './types/hash-256';
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| 2 | import { BytesList } from './serdes/binary-serializer';
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| 3 | import { Buffer } from 'buffer/';
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| 4 | /**
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| 5 | * Class for hashing with SHA512
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| 6 | * @extends BytesList So SerializedTypes can write bytes to a Sha512Half
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| 7 | */
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| 8 | declare class Sha512Half extends BytesList {
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| 9 | private hash;
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| 10 | /**
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| 11 | * Construct a new Sha512Hash and write bytes this.hash
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| 12 | *
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| 13 | * @param bytes bytes to write to this.hash
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| 14 | * @returns the new Sha512Hash object
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| 15 | */
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| 16 | static put(bytes: Buffer): Sha512Half;
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| 17 | /**
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| 18 | * Write bytes to an existing Sha512Hash
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| 19 | *
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| 20 | * @param bytes bytes to write to object
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| 21 | * @returns the Sha512 object
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| 22 | */
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| 23 | put(bytes: Buffer): Sha512Half;
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| 24 | /**
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| 25 | * Compute SHA512 hash and slice in half
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| 26 | *
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| 27 | * @returns half of a SHA512 hash
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| 28 | */
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| 29 | finish256(): Buffer;
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| 30 | /**
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| 31 | * Constructs a Hash256 from the Sha512Half object
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| 32 | *
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| 33 | * @returns a Hash256 object
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| 34 | */
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| 35 | finish(): Hash256;
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| 36 | }
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| 37 | /**
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| 38 | * compute SHA512 hash of a list of bytes
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| 39 | *
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| 40 | * @param args zero or more arguments to hash
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| 41 | * @returns the sha512half hash of the arguments.
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| 42 | */
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| 43 | declare function sha512Half(...args: Buffer[]): Buffer;
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| 44 | /**
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| 45 | * Construct a transactionID from a Serialized Transaction
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| 46 | *
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| 47 | * @param serialized bytes to hash
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| 48 | * @returns a Hash256 object
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| 49 | */
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| 50 | declare function transactionID(serialized: Buffer): Hash256;
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| 51 | export { Sha512Half, sha512Half, transactionID };
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