* **pyasn1** : Pure Python implementation of ASN.1 parsing and encoding (not included together with pysmb; needs to be installed separately) * **md4** and **U32** : Pure Python implementation of MD4 hashing algorithm and 32-bit unsigned integer by Dmitry Rozmanov. Licensed under LGPL...
A specialization of theck_hsalgorithm allowing for disjunct key-value pairs. ck_rhs A variant ofck_hsthat utilizes robin-hood hashing to allow for improved performance with higher load factors and high deletion rates. Synchronization Primitives ...
The name cuckoo comes from the bird that lays its eggs in another nest and after the chick hatches, it drops the other eggs out of the nest or the other chicks that hatched. Cuckoo filters provide similar space and time complexity with less hashing overhead than bloom filters (because ...
Implementation IssuesData structureNeighbourhood reductionHashing functionParallelisationIn this chapter, I first provide some implementation issues that could arise when designing a heuristic. There are many ways of enhancing the implementation of a given heuristic so to improve its effi...
pwnlib.useragents— A database of useragent strings pwnlib.util.crc— Calculating CRC-sums pwnlib.util.cyclic— Generation of unique sequences pwnlib.util.fiddling— Utilities bit fiddling pwnlib.util.getdents— Linux binary directory listing pwnlib.util.hashes— Hashing functions pwnlib.util.ite...
1996 A Mechanism for Prompt DNS Notification of Zone Changes 2018 TCP Selective Acknowledgment Options 2085 HMAC-MD5 IP Authentication with Replay Prevention 2104 HMAC: Keyed Hashing for Message Authentication 2131 Dynamic Host Configuration Protocol 2136 Dynamic Updates in the Domain Name System (DNS UP...
The system was able to prevent duplicate invitations (by system administrators) by hashing (and comparing) the encrypted contact information. The mortality survey was designed not to elicit or allow (e.g. through free text fields) participants to enter any potentially identifying personal data. The...
Single linked list structure The node in the linked list can be created usingstruct. structnode{// data field, can be of various type, here integerintdata;// pointer to next nodestructnode*next;}; Basic operations on linked list Traversing ...
In this example, the ETag for the data is generated by hashing the data retrieved from the underlying data source. If the ETag can be computed in some other way, then the process can be optimized further and the data only needs to be fetched from the data source if it has changed. Thi...
The distribution of these shards is random, but deterministic.Keys are then mapped to a shard by converting the key to a binary, hashing it with SHA-256, converting the hash to an integer in the keyspace, then finding the shard which is assigned the next highest value, if there is no ...