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1,243 cryptography jobs found, pricing in USD

We have 2 cryptography algos which need to be ported to PowerPC AltiVec - for Power7 machine. We are looking for EXPERIENCED developer with especially skill set about C programming and SSE instructions to AltiVec migration as time is big player in our project. There is no place of learning how to do it. You must exactly know what's going on and

$508 (Avg Bid)
$508 Avg Bid
10 bids

Cercasi programmatore per creare una criptovaluta e per l'assemblaggio di macchine per fare mining in criptovaluta. We are looking for a programmer to create a cryptography and for assembling machines to do mining in cryptovalue.

$2807 / hr (Avg Bid)
$2807 / hr Avg Bid
14 bids

analysis and simulate Cryptography analysis ( Chaos-BasedCryptography) , more details in the chat

$159 (Avg Bid)
$159 Avg Bid
7 bids

Implement an algorithm in C using existing code in Java as blueprint. Use asymmetric cryptography. Use Intel's SGX SDK to run within an enclave [url removed, login to view] Package into a library and call from Java's JNI.

$1023 (Avg Bid)
$1023 Avg Bid
19 bids

Simple Chat application to display encrypted and encrypted text alongwith the plain text to demonstrate how encryption is taking place between two connected users

$221 (Avg Bid)
$221 Avg Bid
23 bids

...still mathematics. I am now engaged as a visiting undergraduate research assistant in Indian Statistical Institute under [url removed, login to view] Roy at [url removed, login to view] centre for security and cryptography. I believe if I guide some short number of students in my own way as I took preparation,he/she can crack even IIT-JEE. Student's own dedication is also required. ...

$122 (Avg Bid)
$122 Avg Bid
2 bids

...and Ethereum protocol. You should be able to parse complex binary data structures to write code that directly reads and writes to the Blockchain and you must know enough cryptography to understand the tools used in the Bitcoin protocol (ECDSA, SHA-256, etc) Bids will be considered only if you have prior experience and reference able with your credentials

$6986 (Avg Bid)
$6986 Avg Bid
12 bids

need someone with good background in cryptography to help me understand some cryptographic schemes that use bilinear maps and elliptic curves

$35 (Avg Bid)
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4 bids

I am looking for help in conducting security analysis for cryptography system . This security analysis will be based on average min entropy . A proof will be asked to provide based on probability statistic and theory algorithm . Please contact me for further details.

$118 (Avg Bid)
$118 Avg Bid
22 bids

...by the voltage fluctuations and that it can be read from up to six meters away. These signals, by the way, are known as side-channels, and they are well-documented in the cryptography field. Corresponding Output File wsceafwvgznsacsihctehylsayiyanlevvrznraqaimmhdcajbjnuqowykyivehgkiztslktzvtlhxbb lehmcpoddwkbnrmwpszcognnoxhsujopvehggfgfunbegpydafn

$33 (Avg Bid)
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5 bids

Implement a algorithm based on DNA cryptography technique on MATLAB.

$27 (Avg Bid)
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11 bids

I need someone that implemented before cryptographic scheme with bilinear maps and use library as JPBC or BouncyCastle. Also I need him to now very good Cryptography for some explanation of that scheme.

$88 (Avg Bid)
$88 Avg Bid
3 bids

To help design a challenge response crypto system. More details to successful bidder.

$551 (Avg Bid)
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31 bids

Hello, I have a C code wich i need to convert to python. the code is about RSA cryptography, it has 198 lines including tons of commentaries the freelancer should be able to deliver a fully working python version of the code as well as explanation of any part that I don't understand about it. The task is pretty easy, as most developpers are

$27 (Avg Bid)
$27 Avg Bid
31 bids

Hello, we need a developer who is an expert in cryptography, the hashing process, distributed ledger systems and truly understands Blockchain technology and various APIs in the space.

$1176 (Avg Bid)
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30 bids

Write report about cryptography

$44 (Avg Bid)
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6 bids

I need some help in a project. Further details will be discusses in chat. Thank you

$155 (Avg Bid)
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20 bids

Looking for a Mobile Cryptography developer for development, and implementation of security features and overall improvements to make the mobile application more secure, faster and more reliable. Currently we are in development of an end-to-end encrypted messaging application, however we are short handed and need a Cryptography, C++ and Java developer

$1218 (Avg Bid)
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73 bids

I have paper in multi-tenant security and i want to provide security using some cryptography algorithm in cloud computing . I need a freelancer to implement it in CloudSim simulator.

$132 (Avg Bid)
$132 Avg Bid
2 bids