HSM & Key Management Expert
Specialist in Hardware Security Module integration and payment cryptography. I architect secure key management systems that protect millions of PIN transactions daily while maintaining PCI PIN compliance.
PCI PIN
Compliant
FIPS 140-2
Level 3
10M+
Daily PIN Txns
99.999%
Availability
HSM & Cryptography Expertise
HSM Integration
Expert integration with Thales PayShield, Safenet Luna, and Utimaco HSMs for payment processing environments
PIN Block Encryption
Implementation of ISO PIN block formats (Format 0-4), PIN translation, and secure PIN verification
DUKPT Key Management
Derived Unique Key Per Transaction implementation for POS terminals with BDK management and key injection
MAC Generation
Message Authentication Code generation for ISO 8583 messages ensuring transaction integrity
CVV/CVC Validation
Card verification value generation and validation using issuer keys for card-not-present transactions
PCI PIN Compliance
Designed key management procedures compliant with PCI PIN Security Requirements
Technical Capabilities
Cryptographic Operations
- PIN block encryption (3DES/AES)
- DUKPT key derivation & injection
- MAC generation (ANSI X9.19)
- CVV/CVC generation & validation
- Key translation between zones
HSM Platforms
Need HSM & Key Management Expertise?
From Thales and Futurex HSM integration to DUKPT key injection and PCI-DSS compliance — let's secure your payment infrastructure.
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