Depending on the choice of hash function this can be implemented using gen as a seed or modifying a copy of key on the fly. See the examples section for a murmur3-based implementation and the hashing section for more information on suitable hash functions. Memory management libhamt exports ...
This module aims to bring the functionality of the C++ <numeric> header to C, offering features like GCD, LCM, and midpoint calculations, among others. Crypto: Provides tools for cryptographic operations. This module might include functions for encryption and decryption, hashing, and secure random...
They are used for encrypting data by hashing values multiple times to avoid incidents such as hash collisions, or the successful guessing of hash values. Merkle trees are not only a useful feature found on the blockchain but in the field of Cyber Security in general. This paper outlines the...
Java's built-in MD5 support is a bottleneck for your program's performance and you want something faster. You are using a version of Java which doesn't have MD5 support, such as J2ME MIDP/CLDC. You want the extra convenience methods for hashing a file, hashing a string, converting the ...
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...
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 ...
Cuckoo filters provide similar space and time complexity with less hashing overhead than bloom filters (because cuckoo filters only have 2 hash functions and bloom filters have k number of functions). However, the main advantage is that cuckoo filters can delete items from the membership set becau...
Therefore, in order to make sure that hashing does not vary, we have to make XML in canonical form, i.e., a standard 1-1 mapping of the same data to the same XML. This process is really weird, with some of the rules (but not all) below: DocType headers are removed Elements must...
It is possible to make this library 4x+ faster by doing code generation of full loop unrolls. We've decided against it. Reasons:the library must be auditable, with minimum amount of code, and zero dependencies most method invocations with the lib are going to be something like hashing 32b...
This is the ceema library, which provides a C++ implementation of the Threema communication protocol (and, in the future, a C interface to it). The aim is to provide a somewhat simple interface to hook the Threema protocol in client applications such as multi-protocol IM clients. ...