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Add Argon2 key derivation option

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thePR0M3TH3AN
2025-07-13 12:24:10 -04:00
parent 37d4cc260d
commit f86067c1d8
9 changed files with 158 additions and 2 deletions
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21
src/password_manager/manager.py
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@@ -35,6 +35,7 @@ from password_manager.entry_types import EntryType
from utils.key_derivation import (
derive_key_from_parent_seed,
derive_key_from_password,
derive_key_from_password_argon2,
derive_index_key,
EncryptionMode,
)
@@ -387,13 +388,21 @@ class PasswordManager:
if password is None:
password = prompt_existing_password("Enter your master password: ")
mode = (
self.config_manager.get_kdf_mode()
if getattr(self, "config_manager", None)
else "pbkdf2"
)
iterations = (
self.config_manager.get_kdf_iterations()
if getattr(self, "config_manager", None)
else 100_000
)
print("Deriving key...")
seed_key = derive_key_from_password(password, iterations=iterations)
if mode == "argon2":
seed_key = derive_key_from_password_argon2(password)
else:
seed_key = derive_key_from_password(password, iterations=iterations)
seed_mgr = EncryptionManager(seed_key, fingerprint_dir)
print("Decrypting seed...")
try:
@@ -448,12 +457,20 @@ class PasswordManager:
password = prompt_existing_password("Enter your master password: ")
try:
mode = (
self.config_manager.get_kdf_mode()
if getattr(self, "config_manager", None)
else "pbkdf2"
)
iterations = (
self.config_manager.get_kdf_iterations()
if getattr(self, "config_manager", None)
else 100_000
)
seed_key = derive_key_from_password(password, iterations=iterations)
if mode == "argon2":
seed_key = derive_key_from_password_argon2(password)
else:
seed_key = derive_key_from_password(password, iterations=iterations)
seed_mgr = EncryptionManager(seed_key, fingerprint_dir)
self.parent_seed = seed_mgr.decrypt_parent_seed()
seed_bytes = Bip39SeedGenerator(self.parent_seed).Generate()