Cryptographic Operations

This module provides cryptographic operation support for the TROPIC01 chip, including ECC (Elliptic Curve Cryptography) operations and signature handling.

ECC Support

The TROPIC01 chip supports two elliptic curve types:

• P-256 (NIST P-256 / secp256r1) - ECDSA signatures

• Ed25519 - EdDSA signatures

Available Classes

tropicsquare.ecc.EccKeyInfo	ECC key information from secure key slot.
tropicsquare.ecc.signature.EcdsaSignature	ECDSA signature from P256 curve signing operation.
tropicsquare.ecc.signature.EddsaSignature	EdDSA signature from Ed25519 curve signing operation.

Detailed Documentation

• ECC Operations
• Signature Classes

See Also

• ECC Constants - ECC-related constants

• UAP Cryptographic Operations - ECC access control via UAP