Please enable JavaScript.
Coggle requires JavaScript to display documents.
Hardware Security Module (HSM) - Coggle Diagram
Hardware Security Module (HSM)
Functions
Key generation
Encryption / Decryption
Digital signature
Hashing
Key rotation & backup
Cryptographic Algorithms
Symmetric
AES
3DES
Asymmetric
RSA
ECC
Hash
SHA-256
SHA-3
MAC
HMAC
CMAC
Security Features
Tamper resistance
Key isolation
Automatic key zeroization
Access control (roles & permission)
Audit logging
Applications
Banking & ATM systems
PKI / Certificate Authority
Cloud Security
Government & defense
Blockchain & crypto wallets
Types of HSM
Network HSM
PCIe HSM
USB HSM
Cloud HSM
Advantages
Highest Key Security
Hardware level protection
High performance
Regulatory compliance
Defination
Tamper-resistance hardware device
Secure key generation & storage
Performs crypographic operations internally
Architecture / Components
Secure processor
Secure memory
Cyptographic engine
True Random Number Generator (TRNG)
Tamper detection and response
Secure firmware