BP-Tools was originally developed by , and the most secure method of obtaining any software is through the developer's official channels. While some sources indicate that official download links from EFTlab's site have become inactive or unregistered, it's best practice to start by visiting the developer's website directly at eftlab.com.au to check for any available versions.
An EMV Tool featuring an EMV Tag dictionary, APDU response query, and TLV parser.
: Some legacy versions (such as v14.08) may still be found on software archive sites like Software Informer , though these are not official distribution points.
Symmetric Key Operations: Perform triple-DES (3DES) and AES encryption or decryption. This is essential for verifying how data is protected during transport between a POS terminal and a banking host.
After launching the application, you may want to configure it to suit your needs:
When a chip card transaction declines due to an "unmatched cryptogram," developers use the Cryptographic Calculator to replicate the terminal data. By inputting the transaction data elements (Amount, Unpredictable Number, ATC) and the derivation key, they can verify if the host or the terminal calculated the ARQC incorrectly. HSM Command Validation
BP-Tools was originally developed by , and the most secure method of obtaining any software is through the developer's official channels. While some sources indicate that official download links from EFTlab's site have become inactive or unregistered, it's best practice to start by visiting the developer's website directly at eftlab.com.au to check for any available versions.
An EMV Tool featuring an EMV Tag dictionary, APDU response query, and TLV parser. bp-tools cryptographic calculator download
: Some legacy versions (such as v14.08) may still be found on software archive sites like Software Informer , though these are not official distribution points. BP-Tools was originally developed by , and the
Symmetric Key Operations: Perform triple-DES (3DES) and AES encryption or decryption. This is essential for verifying how data is protected during transport between a POS terminal and a banking host. : Some legacy versions (such as v14
After launching the application, you may want to configure it to suit your needs:
When a chip card transaction declines due to an "unmatched cryptogram," developers use the Cryptographic Calculator to replicate the terminal data. By inputting the transaction data elements (Amount, Unpredictable Number, ATC) and the derivation key, they can verify if the host or the terminal calculated the ARQC incorrectly. HSM Command Validation