Coverage for tropicsquare / constants / ecc.py: 100%

1"""ECC (Elliptic Curve Cryptography) constants for TropicSquare library. 

2 

3This module contains all ECC-related constants including curve types, 

4key origin values, and maximum key slots. 

5""" 

6 

7# Maximum number of ECC key slots 

8ECC_MAX_KEYS = 31 

9 

10# Curve type constants 

11ECC_CURVE_P256 = 0x01 # NIST P-256 curve (secp256r1) 

12ECC_CURVE_ED25519 = 0x02 # Ed25519 curve (EdDSA) 

13 

14# Key origin constants 

15ECC_KEY_ORIGIN_GENERATED = 0x01 # Key was generated by the chip 

16ECC_KEY_ORIGIN_STORED = 0x02 # Key was imported via ecc_key_store()