ECDSA Project

Simulate a blockchain (encrypted with ECDSA) with two transactions, preferably using the Java's Bouncy Castle (but other languages are acceptable too). The output should be a JSON containing the transaction and block hash, signature and other transaction details. Requirements can be found in the word document attached.

Beceriler: Bitcoin, Blockchain, Bilgisayar Güvenliği, Kriptografi, Java

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İşveren Hakkında:
( 36 değerlendirme ) Singapore, Singapore

Proje NO: #23516314

Bu iş için 5 freelancer ortalamada $101 teklif veriyor


I am writing this proposal in order to work for you in Software and Web Development. We are highly trained professional developers seeking to freelance and earn online. Having a flair in programming and development I Daha Fazla

$150 SGD in 7 gün içinde
(3 Değerlendirme)

Dear Client, Thanks for your posting here. I am very interested in your project because this is my strong skill. I have developed many mobile apps for bitcoin wallets and bitcoin payments for the website. I have Daha Fazla

$83 SGD in 7 gün içinde
(1 Yorum)

HI I am experienced in Java Computer Security Cryptography etc I can start right now but i have few doubts and questions lets have a quick chat and get it started waiting for your reply

$83 SGD in 7 gün içinde
(0 Değerlendirme)

I will Simulate a blockchain encrypted with an Electronic delay storage automatic calculator. I am an Electrical Engineer, I have experience of 5 years in JAVA & C++ in Software House and Electrical industries.I will d Daha Fazla

$100 SGD in 7 gün içinde
(0 Değerlendirme)

Sir, I have 7 years of experience in JAVA. I work by using spring java, Webservices,, apache CXF,, hibernate,, mirth connect. I read the attached document carefully and ready to start your work right now. Please give Daha Fazla

$90 SGD in 2 gün içinde
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