`TSpeckUInt32LegacyEngine`
		Mask
		SetKey
		UnPackBlock
		PackBlock
		EncryptBlock
		DecryptBlock
		Create

`TSpeckLegacyEngine`
		GetAlgorithmName
		GetBlockSize
		CheckKeySize
		SetKey
		UnPackBlock
		PackBlock
		EncryptBlock
		DecryptBlock
		Create
		Init
		ProcessBlock
		Reset

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