This article will look at what the digital signature in AS2 protocol is, how to verify the signature of an AS2 message and some tips on figuring out the cause for certain signature verification failures.
Tag: AS2Gateway
How to decrypt an AS2 message (SMIME) with OpenSSL
This article looks at what encryption and decryption is in AS2 protocol, how to decrypt an AS2 message and some tips on figuring out the cause for certain decryption failures.
AS2 Protocol for Business Data Interchange via HTTP, Part 2
The main idea of the AS2 protocol defined in the RFC 4130 is on how we can exchange structured business data securely using the HTTP transfer protocol. In part one of the AS2 article series, we looked at an overview of the AS2 (Applicability Statement 2) protocol and why it wins over the other B2B … Continue reading AS2 Protocol for Business Data Interchange via HTTP, Part 2
AS2 Protocol for Business Data Interchange via HTTP – Part 1 – Overview
The Applicability Statement 2 or AS2 specification defines a mechanism for the secure and reliable transfer of structured business data over the Internet. AS2 Message Payloads The AS2 protocol itself does not dictate any limits on the payload of an AS2 message. However. typical AS2 payloads are structured business documents such as Invoices, Purchase Orders … Continue reading AS2 Protocol for Business Data Interchange via HTTP – Part 1 – Overview
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