Docs categories

• Docs
  • Card Setup
  • Resources
  • Java SDK
    • Installation
    • Card Connection
    • Preparation
    • Secure Channel
    • Authentication
    • Wallet Creation
    • Derivation & Signing
    • Pinless Signing
    • Exporting Keys
    • Cash applet
  • Web3 API Extensions
  • APDU API
    • CHANGELOG
    • SELECT
    • INIT
    • IDENT
    • OPEN SECURE CHANNEL
    • MUTUALLY AUTHENTICATE
    • PAIR
    • UNPAIR
    • GET STATUS
    • VERIFY PIN
    • CHANGE PIN
    • UNBLOCK PIN
    • LOAD KEY
    • DERIVE KEY
    • GENERATE MNEMONIC
    • REMOVE KEY
    • GENERATE KEY
    • SIGN
    • SET PINLESS PATH
    • EXPORT KEY
    • STORE DATA
    • GET DATA

REMOVE KEY

• CLA = 0x80
• INS = 0xD3
• P1 = 0x00
• P2 = 0x00
• Response SW = 0x9000 on success.
• Preconditions: Secure Channel must be opened, user PIN must be verified
• Capability: Key management

Removes the key from the card, bringing it back to an uninitialized state. No signing operation is possible after this command until a new LOAD KEY command is performed.