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@@ -8,12 +8,12 @@
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GoAllPay provides customers with unified API access to help them implement fast, secure and centralized access payment channels.
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GoAllPay provides customers with unified API access to help them implement fast, secure and centralized access payment channels.
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## 2.Transaction process
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## 2.Transaction process
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-## 3.Description of verifying the signature
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+## 3.Signature rules
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```html
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```html
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1. For the request message sent to the GoAllPay system, in which all incoming parameters (except parameter signature) according to the field name of ASCII smallest sequence (dictionary), using the format of the URL key/value pair (key1 = value1 & key2 = value2... ) spliced into a string String1.
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1. For the request message sent to the GoAllPay system, in which all incoming parameters (except parameter signature) according to the field name of ASCII smallest sequence (dictionary), using the format of the URL key/value pair (key1 = value1 & key2 = value2... ) spliced into a string String1.
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-2. At the end of String1, the signature Key (assigned at GoAllPay upon access) agreed by both parties is spliced directly (no need to connect with "&"), resulting in a stringSignTemp string, and an encryption on stringSignTemp to get the value of signature.
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+2. At the end of String1, the signature Key (assigned at GoAllPay upon access) agreed by both parties is spliced directly (no need to connect with "&"), resulting in a stringSignTemp string, and an encryption on stringSignTemp to get the value of signature (The encryption algorithm is subject to the parameter "signType" value).
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3. Example of signing process:
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3. Example of signing process:
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