usawa

commit b7cb55af9e28c3339a7e3cdb4e69b5e65de0c2ed
parent 7c47012b45f53868ddc15f96486b5d595e7499a3
Author: Carlosokumu <carlosokumu254@gmail.com>
Date:   Mon, 23 Mar 2026 23:24:11 +0300

remove UsawaWallet

Diffstat:
D
dummy/usawa/core/usawa_wallet.py
 | 
39
---------------------------------------

1 file changed, 0 insertions(+), 39 deletions(-)
diff --git a/dummy/usawa/core/usawa_wallet.py b/dummy/usawa/core/usawa_wallet.py
@@ -1,39 +0,0 @@
-import logging
-from usawa.crypto import DemoWallet
-
-from nacl.secret import SecretBox
-from nacl.pwhash import argon2i
-
-
-logg = logging.getLogger("usawawallet")
-
-
-class UsawaWallet(DemoWallet):
-    def __init__(self, keyfile, passphrase=None):
-        self.keyfile = keyfile
-
-        with open(self.keyfile, "rb") as f:
-            data = f.read()
-
-        if passphrase is not None:
-            # Extract salt and decrypt
-            salt = data[: argon2i.SALTBYTES]
-            encrypted = data[argon2i.SALTBYTES :]
-            key = argon2i.kdf(
-                SecretBox.KEY_SIZE,
-                passphrase.encode(),
-                salt,
-            )
-            box = SecretBox(key)
-            try:
-                seed = box.decrypt(encrypted)
-            except Exception:
-                raise ValueError("decryption failed: wrong passphrase?")
-        else:
-            seed = data
-
-        if len(seed) != 32:
-            raise ValueError("expected 32 bytes, got {}".format(len(seed)))
-
-        logg.debug("wallet unlocked from keyfile")
-        super(UsawaWallet, self).__init__(privatekey=seed)