build(deps): drop curve25519-donna and ed25519 from deps

[no changelog]

crypto/tests/test_curves.py

@@ -5,9 +5,9 @@ import hashlib
 import os
 import random
 
-import curve25519
 import ecdsa
 import pytest
+from cryptography.hazmat.primitives.asymmetric.x25519 import X25519PrivateKey
 
 
 def bytes2num(s):
@@ -344,17 +344,17 @@ def test_validate_pubkey_direct(point):
 def test_curve25519(r):
     sec1 = bytes(bytearray(r.randbytes(32)))
     sec2 = bytes(bytearray(r.randbytes(32)))
-    pub1 = curve25519.Private(sec1).get_public()
-    pub2 = curve25519.Private(sec2).get_public()
+    pub1 = X25519PrivateKey.from_private_bytes(sec1).public_key()
+    pub2 = X25519PrivateKey.from_private_bytes(sec2).public_key()
 
     session1 = r.randbytes(32)
-    lib.curve25519_scalarmult(session1, sec2, pub1.public)
+    lib.curve25519_scalarmult(session1, sec2, pub1.public_bytes_raw())
     session2 = r.randbytes(32)
-    lib.curve25519_scalarmult(session2, sec1, pub2.public)
+    lib.curve25519_scalarmult(session2, sec1, pub2.public_bytes_raw())
     assert bytearray(session1) == bytearray(session2)
 
-    shared1 = curve25519.Private(sec2).get_shared_key(pub1, hashfunc=lambda x: x)
-    shared2 = curve25519.Private(sec1).get_shared_key(pub2, hashfunc=lambda x: x)
+    shared1 = X25519PrivateKey.from_private_bytes(sec2).exchange(pub1)
+    shared2 = X25519PrivateKey.from_private_bytes(sec1).exchange(pub2)
     assert shared1 == shared2
     assert bytearray(session1) == shared1
     assert bytearray(session2) == shared2
@@ -362,10 +362,10 @@ def test_curve25519(r):
 
 def test_curve25519_pubkey(r):
     sec = bytes(bytearray(r.randbytes(32)))
-    pub = curve25519.Private(sec).get_public()
+    pub = X25519PrivateKey.from_private_bytes(sec).public_key()
     res = r.randbytes(32)
     lib.curve25519_scalarmult_basepoint(res, sec)
-    assert bytearray(res) == pub.public
+    assert bytearray(res) == pub.public_bytes_raw()
 
 
 def test_curve25519_scalarmult_from_gpg(r):

poetry.lock

@@ -370,16 +370,6 @@ ssh = ["bcrypt (>=3.1.5)"]
 test = ["certifi", "pretend", "pytest (>=6.2.0)", "pytest-benchmark", "pytest-cov", "pytest-xdist"]
 test-randomorder = ["pytest-randomly"]
 
-[[package]]
-name = "curve25519-donna"
-version = "1.3"
-description = "Python wrapper for the Curve25519 cryptographic library"
-optional = false
-python-versions = "*"
-files = [
-    {file = "curve25519-donna-1.3.tar.gz", hash = "sha256:1818a9d5356a05c022cd504f44fe1d2f641a5c020f8a4c51b2294e02bd9c1bf0"},
-]
-
 [[package]]
 name = "demjson3"
 version = "3.0.5"
@@ -445,16 +435,6 @@ six = ">=1.9.0"
 gmpy = ["gmpy"]
 gmpy2 = ["gmpy2"]
 
-[[package]]
-name = "ed25519"
-version = "1.5"
-description = "Ed25519 public-key signatures"
-optional = false
-python-versions = "*"
-files = [
-    {file = "ed25519-1.5.tar.gz", hash = "sha256:02053ee019ceef0df97294be2d4d5a8fc120fc86e81e08bec1245fc0f9403358"},
-]
-
 [[package]]
 name = "execnet"
 version = "1.9.0"
@@ -1824,4 +1804,4 @@ testing = ["func-timeout", "jaraco.itertools", "pytest (>=6)", "pytest-black (>=
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.8.1"
-content-hash = "aee23e80ff37c84f73fad88ed177b3459cafb34202e6d1ecf8bf99446d43a401"
+content-hash = "c1a5ee4dda4cbbfd897232da06ce54e8e9047669d23f825ade8fc395f68a10cd"

pyproject.toml

@@ -50,14 +50,12 @@ graphviz = "*"
 
 ## cointool
 click = "^8"
-ed25519 = "^1.4"
 requests = "^2.31"
 termcolor = "*"
 Pillow = ">=10.0.1"
 
 # crypto
 ecdsa = "^0.16"
-curve25519-donna = "*"
 pyasn1 = "*"
 
 # legacy