Add silentpayments (BIP352) module#1471

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theStack wants to merge 13 commits intobitcoin-core:masterfrom

theStack:silentpayments-module-demo

Commits on Jan 24, 2024

Commits on Feb 10, 2024

Commits on Feb 16, 2024

silentpayments: add tweaked pubkey creation routine (for light clients / sp index)
theStack
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silentpayments: add shared secret creation routine (a*B == A*b)
theStack
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silentpayments: add label tweak calculation routine
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silentpayments: add routine for creating labelled spend pubkeys (for addresses)
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silentpayments: implement output pubkey creation (for sender)
theStack
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silentpayments: add routine for tx output scanning (for receiver)

theStack
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josibake
committed
silentpayments: implement output spending privkey creation (for receiver)
theStack
committed

Commits on Feb 22, 2024