two version of R2R are hereHEADmaster

1 files changed, 49 insertions, 0 deletions

diff --git a/.venv/lib/python3.12/site-packages/nacl/pwhash/_argon2.py b/.venv/lib/python3.12/site-packages/nacl/pwhash/_argon2.py
new file mode 100644
index 00000000..856eda04
--- /dev/null
+++ b/.venv/lib/python3.12/site-packages/nacl/pwhash/_argon2.py
@@ -0,0 +1,49 @@
+# Copyright 2013 Donald Stufft and individual contributors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import nacl.bindings
+
+_argon2_strbytes_plus_one = nacl.bindings.crypto_pwhash_STRBYTES
+
+PWHASH_SIZE = _argon2_strbytes_plus_one - 1
+SALTBYTES = nacl.bindings.crypto_pwhash_SALTBYTES
+
+PASSWD_MIN = nacl.bindings.crypto_pwhash_PASSWD_MIN
+PASSWD_MAX = nacl.bindings.crypto_pwhash_PASSWD_MAX
+
+PWHASH_SIZE = _argon2_strbytes_plus_one - 1
+
+BYTES_MAX = nacl.bindings.crypto_pwhash_BYTES_MAX
+BYTES_MIN = nacl.bindings.crypto_pwhash_BYTES_MIN
+
+ALG_ARGON2I13 = nacl.bindings.crypto_pwhash_ALG_ARGON2I13
+ALG_ARGON2ID13 = nacl.bindings.crypto_pwhash_ALG_ARGON2ID13
+ALG_ARGON2_DEFAULT = nacl.bindings.crypto_pwhash_ALG_DEFAULT
+
+
+def verify(password_hash: bytes, password: bytes) -> bool:
+    """
+    Takes a modular crypt encoded argon2i or argon2id stored password hash
+    and checks if the user provided password will hash to the same string
+    when using the stored parameters
+
+    :param password_hash: password hash serialized in modular crypt() format
+    :type password_hash: bytes
+    :param password: user provided password
+    :type password: bytes
+    :rtype: boolean
+
+    .. versionadded:: 1.2
+    """
+    return nacl.bindings.crypto_pwhash_str_verify(password_hash, password)