def decrypt_encryption_key_dpapi(self):
"""Decrypts the encryption key using the DP API. The key is encrypted using
the DP API without any additional entropy.
:return: Encryption key decrypted
:rtype: string
"""
log_lps.debug("Obtaining encryption key with DPAPI LPS mode")
return dpapi_decrypt_blob(self.encrypted_key)
def decrypt_encryption_key_dpapi(self):
"""Decrypts the encryption key using the DP API. The key is encrypted using
the DP API without any additional entropy.
:return: Encryption key decrypted
:rtype: string
"""
log_lps.debug("Obtaining encryption key with DPAPI LPS mode")
return dpapi_decrypt_blob(self.encrypted_key)
def decrypt_MSCryptProtect(plain, cred):
"""Decrypts a credential using the Windows DP API. Requires the current
logged-in user to have permissions to decrypt the blob stored in the
credentials file.
:param plain: plain credential extracted
:type plain: SAPCredv2_Cred_Plain
:param cred: credential from where the blob was extracted
:type cred: SAPCredv2_Cred
:return: the content in the blob decrypted using the provider
:rtype: string
"""
entropy = cred.pse_path
return dpapi_decrypt_blob(unhexlify(plain.blob.val), entropy)
