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Diffstat (limited to 'bip-0352.mediawiki')
| -rw-r--r-- | bip-0352.mediawiki | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/bip-0352.mediawiki b/bip-0352.mediawiki index def4d0b..0cf63a9 100644 --- a/bip-0352.mediawiki +++ b/bip-0352.mediawiki @@ -335,6 +335,7 @@ A scan and spend key pair using BIP32 derivation are defined (taking inspiration If each of the checks in ''[[#scanning-silent-payment-eligible-transactions|Scanning silent payment eligible transactions]]'' passes, the receiving wallet must: * Let ''A = A<sub>1</sub> + A<sub>2</sub> + ... + A<sub>n</sub>'', where each ''A<sub>i</sub>'' is the public key of an input from the ''[[#inputs-for-shared-secret-derivation|Inputs For Shared Secret Derivation]]'' list +** If ''A'' is the point at infinity, skip the transaction * Generate the ''input_hash'' with the smallest outpoint lexicographically and ''A'', using the method described above * Let ''ecdh_shared_secret = input_hash·b<sub>scan</sub>·A'' * Check for outputs: |