SecurePasswordKdfAlgo# class pyrogram.raw.base.SecurePasswordKdfAlgo[source]# KDF algorithm to use for computing telegram passport hash Constructors:This base type has 3 constructors available. SecurePasswordKdfAlgoPBKDF2HMACSHA512iter100000 PBKDF2 with SHA512 and 100000 iterations KDF algo SecurePasswordKdfAlgoSHA512 SHA512 KDF algo SecurePasswordKdfAlgoUnknown Unknown KDF algo (most likely the client has to be updated)