Cryptographic hash function

Cryptographic primitives are basic algorithms that used to create a protocol in the computer. The algorithm is the basic part of designing a encrypting systems. The security level of a computer system depends on the reliable level of the cryptographic primitives. Here is a detailed graphic on what is included and the types of cryptographic primitives in the CNG. Figure 6.1 CNG cryptographic primitives Among all the types of cryptographic primitives, one-way hashing function and encryption function are most commonly used in our daily life. One-way hashing function is used to identify data and encryption function is used to encrypt data. Hence, to explore the bottlenecks and future development of cryptographic primitives, we can focus on the characteristics of these two types. 5.1 One-way Hashing Function As the meaning in the surface, once the value of one-way hashing function is generated, you can not get the origin meaning of the value. It is usually used to identify a file’s integrity or the source of a software instead of check the value of the data. However, the limited function can cause troubles in the more complex society. The public needs comprehensive functional tools to help them deal with the daily life. For example, when a user is going to store a password when logging into a system, whether to use the method of hashing…

For example, when live acquisition technique is used, procedures that comprise of documenting all steps recommended for the technique applied, followed by imaging of the target evidence using a selected tool as long as the tool has full access to the system (Dykstra & Sherman, 2012). If the imaging software or tool cannot access the system, then decryption ought to be undertaken using the most appropriate decryption technique in order to remove cryptographic keys without modifying the data. A…

network forensic program that allows “real-time Internet interception, monitoring and forensics system that captures, decodes, and reconstructs various types of Internet traffic” (Detective, 2016). The third program is Paraben DS7 which is a forensic tool that focuses on mobile forensics. Need some work Hash Value A hash value is a “numerical identifier that can be assigned to a file” (JurisNet, 2008, p. 372). In digital forensics, the hash value or “hashing” “refers to the use of hash…

MR-RHVH framework apply the distributed structure of nodes using MapReduce, that equally partition data amongst Cassandra nodes using mapper and reducer functions. The MR-RHVH framework consists of three main layers, as shown in figure 2, Cassandra/Hadoop Cluster, MRRHVH, Cassandra/Hadoop Data Center and Hadoop/MapReduce applier. Cassandra clients ' nodes are distributed in this data center. Task Tracker and Data Node services run on each Cassandra node/client in the data center. The Task…

implemented in each level of the virtual hierarchical. Suppose the system contains n_od nodes that will be divided into number of Rendezvous geographic Zones (〖RG〗_Z) based on their geographic area. Each zone will have number of nodes n_od ranges from max┬i⁡celi to min┬i⁡flo depend on their area load. This will achieves O(log(AVG [max┬i⁡celi , min┬i⁡flo] ) running time. These zones are categorized as follows and so on. Then instead of hashing all the nodes in the system, we start hashing each…

rummaging around the fridge looking for the butter. “There!” I say grabbing the butter in the back of the fridge. I walk over to the sink. I grab a small chunk from the butter and rubbing it around my finger. ‘I hope this works.’ I think to myself as I try to pry the ring off my finger. “Oh my fu….”“Good morning honey, what are you doing down here already?” My mom interrupts me. “Oh no reason just felt like I should make breakfast today.” I say putting the butter behind my back. “Okay?…

Francisco Gutierrez 03.03 Linear Functions 1. The equation we have is 2x+3y=1200. The first thing you would need to do in the equation is subtract 2x to both sides. 2x cancels out and now we subtract 2x and 1200. You would end up getting 3y=2x-1200. Then finally, you would have to divide everything by -3. Your final answer for this question is y=-2/3x+400. Your slope is -2/3 and your y-intercept is 400. 2. So we know that our slope is -2/3 and the y-intercept is 400. You have one point on the…

New Balance is moving into a toning market with a pair of attractive shoes that has hidden balance technology. The purpose is to present, “Why walk when you can tone your body”, when you’re simply just walking or even doing your everyday chores. True Balance shoes promises 29% muscle activation and 10% calorie burn. Many women are getting intrigued with the idea of losing weight by these shoes from the percentages, but what if they percentages were lower. Would you still buy them? Even though,…

The Result With full data sheet of Rampo Valley Reservation park and Harriman State Park, we determine the relative density, frequency, relative frequency, relative dominance and important value. <Table 1> is Ramapo Valley Reservation Park’s table . <Table 2> is Harriman State Park’s table. Relative density is percentage of number of individual of one species by sum of the individuals of all species. Relative frequency is percentage of frequency by sum of the frequencies of all…

To ensure an athlete may return to play as soon as possible, a variety of rehabilitation processes should be implemented. These should include progressive mobilisation, graduated exercise (including stretching, conditioning and total body fitness), training and the use of hot and cold applicants. When each step is correctly addressed, it will increase the likelihood of a speedy reintroduction to sport. Progressive mobilisation is necessary to enhance the range of movement available. A…