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Clarification of how to construct the PaymentRequest signature #41

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gavinandresen merged 3 commits into from
May 20, 2014
Merged

Clarification of how to construct the PaymentRequest signature #41

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Update bip-0070.mediawiki
harding Apr 1, 2014
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2 changes: 1 addition & 1 deletion bip-0070.mediawiki
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Expand Up @@ -118,7 +118,7 @@ A PaymentRequest is PaymentDetails optionally tied to a merchant's identity:
|-
| serialized_payment_details || A protocol-buffer serialized PaymentDetails message.
|-
| signature || digital signature over a hash of the protocol buffer serialized variation of the PaymentRequest message, where signature is a zero-byte array and fields are serialized in numerical order (all current protocol buffer implementations serialize fields in numerical order), using the public key in pki_data.
| signature || digital signature over a hash of the protocol buffer serialized variation of the PaymentRequest message, with all fields serialized in numerical order (all current protocol buffer implementations serialize fields in numerical order) and signed using the public key in pki_data. Before serialization, the signature field must be set to an empty value so that the field is included in the signed PaymentRequest hash but contains no data.
|}
When a Bitcoin wallet application receives a PaymentRequest, it must authorize payment by doing the following:

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