schrodinger.application.matsci.enc module¶
Utilities for encryption.
Copyright Schrodinger, LLC. All rights reserved.
- schrodinger.application.matsci.enc.get_encryption_key(key_file_name, key_file_path=None)¶
Return the encryption key for the given file name. If the file doesn’t exist then an encryption key will be created for it.
- Parameters
key_file_name (str) – the key file name
key_file_path (str or None) – the key file path, if None then the default Schrodinger path is used
- Return type
bytes
- Returns
the encryption key
- schrodinger.application.matsci.enc.write_encrypted_file(in_file_path, key_file_name, key_file_path=None)¶
Write an encrypted version of the given input file path.
- Parameters
in_file_path (str) – the in file path to encrypt
key_file_name (str) – the key file name to use in the encryption
key_file_path (str or None) – the key file path, if None then the default Schrodinger path is used
- Raises
ValueError – if there is a problem
- Return type
str
- Returns
the encrypted file path
- schrodinger.application.matsci.enc.write_encrypted_text(text, in_file_path, key_file_name, key_file_path=None)¶
Write the unencrypted text to an encrypted file with the given path.
- Parameters
text (str) – the text to encrypt
in_file_path (str) – the file path to which to write the encrypted text
key_file_name (str) – the key file name to use in the encryption
key_file_path (str or None) – the key file path, if None then the default Schrodinger path is used
- Return type
str
- Returns
the encrypted file path
- schrodinger.application.matsci.enc.get_unencrypted_text(in_file_path, key_file_name, key_file_path=None)¶
Return the unencrypted text for the given encrypted input file path.
- Parameters
in_file_path (str) – the encrypted in file path to unencrypt
key_file_name (str) – the key file name to use in the unencryption
key_file_path (str or None) – the key file path, if None then the default Schrodinger path is used
- Raises
ValueError – if there is a problem
- Return type
str
- Returns
the unencrypted text
- schrodinger.application.matsci.enc.write_unencrypted_file(in_file_path, key_file_name, key_file_path=None)¶
Write an unencrypted version for the given encrypted input file path.
- Parameters
in_file_path (str) – the encrypted in file path to unencrypt
key_file_name (str) – the key file name to use in the unencryption
key_file_path (str or None) – the key file path, if None then the default Schrodinger path is used
- Return type
str
- Returns
the unencrypted file path
- schrodinger.application.matsci.enc.encrypt_cms(in_cms_fp, out_cms_fp=None)¶
Encrypt the FF parameters in the given cms file.
- Parameters
in_cms_fp (str) – the file path for the cms to be encrypted
out_cms_fp (str or None) – the file path to which to write the encrypted cms if None then the input file path will be overwritten
- schrodinger.application.matsci.enc.decrypt_cms(in_cms_fp, out_cms_fp=None)¶
Decrypt the FF parameters in the given cms file.
- Parameters
in_cms_fp (str) – the file path for the cms to be decrypted
out_cms_fp (str or None) – the file path to which to write the decrypted cms if None then the input file path will be overwritten
- schrodinger.application.matsci.enc.fst_copy(fst)¶
Return a copy of the given FFIOStructure.
- Parameters
fst (ffiostructure.FFIOStructure) – the structure
- Return type
- Returns
a copy of the structure