BP-Tool is a data encryption and decryption and data conversion tool developed by EFTlab that is mainly oriented to finance and smart cards.

 

Commonly used algorithms in the financial field such as AES RSA DES can be calculated, and can also calculate DUKPT AES / DES, as well as TR31 KBH format parsing and packet calculation, and also provide EMV ATR parser (ATR command parsing), HSM encryption machine instruction group package , Sim Card file editing and parsing, more functions than hematemesis. (Don't think about the national secret algorithm)

Engage in EFT-POS, MPOS, SCR These products must pass PCI and UPTS, EMV certification, these can not do without the help of encryption tools. Even the SERD OP certification needs the analysis of RSA and certificates. This tool can help.

 

 

A SUITE OF FREEWARE ANALYSIS APPLICATIONS FOR
EFT TESTING, OPERATIONS AND DEVELOPMENT

Helping Payment Analysts perform their daily tasks and accelerate EFT system development
by providing them with a suite of freeware analysis applications.
In a world where electronic payments are a core element of the modern business, the BP-Tools range
of modules can help businesses quickly and reliably bring new payment solutions to market.

The BP-Tools set consist from applications supporting EFT testing, benchmarking and transaction service development. BP-Tools suite currently consists of following three components:

- BP-CCALC: Cryptographic Calculator
- BP-CardEdit: Thales P3 Input/Output file editor
- BP-EMVT: EMV Tool
- BP-HCMD: Thales HSM Commander

Features

• AES (Advanced Encryption Standard) cipher operations with ECB, CBC, CFB, OFB modes
• ANSI 9.19 (ISO/IEC 9797-1, algorithm 3)
• Asymmetric cryptography (RSA) - certificate generation, encryption, decryption, signing and validation
• DES/3DES cipher operations with ECB, CBC, CFB-8, OFB-8, OFB-64 modes
• Hashing (MD4, MD5, SHA-1, SHA-256, SHA-384, SHA-512)
• DUKPT AES/DES  Calc
• TR31 Key Parser 
• Strong and secure key generation (64/128/192 bit)
• Key components combination
• Key parity check (odd, even)
• Key checksum generation
• LUHN digit check & generation
• Character set conversion (ASCII, EBCDIC, binary, hexadecimal)
• Thales keys calculator
• Thales LMK key lookup
• Payments: AS2805 cryptography
• Payments: CVV, CVV2 and iCVV generation
• Payments: IPEK and PEK derivation (DUKPT)
• Payments: MAC encryption (DUKPT and ANSI X9.9)
• Payments: PIN block generation and decoding
• Payments: PIN encryption and decoding (DUKPT, ZKA)
• Payments: Zentraler Kreditausschuss / ZKA key derivation and PIN block encryption
• EMV: AAC, ARCQ, TC & ARCP calculation
• EMV: APDU response parser
• EMV: Session key & UDK derivation
• EMV: Static Data Authentication (SDA) option
• EMV: TLV & bit flags parser
• EMV: Parser support for a range of PayPass tags
• Multi-platform support (Microsoft, Ubuntu Linux)
• PIN offset Derivation (IBM 3624 PIN Generation Algorithm)
• Answer To Reset (ATR) parser for SmartCards

Since the US Department of Commerce launched Chinese high-tech companies in 2019, this latest version has not been available for download on the domestic IP side, and I have been struggling to get to this version for a long time.

* Resource label: bp-tools_19.10_win32 BP Cryptographic BP EMV ToolBP HSM CommanderBP CardEdit Financial encryption and decryption tool

bp-tools_19.10 is the latest version after October 10, 2019. It can be used in full function without registration. The download address is as follows:

download link

 

I recommend another data conversion tool, which I developed in my spare time. It is very easy to use and very good. The introduction link is as follows.

Introduction link

DataConverter tool introduction

 

 

Financial card data encryption and decryption tool with national secret SM2 SM3 SM4